diff --git a/.gitignore b/.gitignore
index 7240e48..694b40c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,4 +13,5 @@
 local.properties
 gradle/
 build/
-gradlew*
\ No newline at end of file
+gradlew*
+.DS_Store
diff --git a/Android.bp b/Android.bp
index e3dd5e5..c583244 100644
--- a/Android.bp
+++ b/Android.bp
@@ -29,23 +29,3 @@
     ],
     platform_apis: true,
 }
-
-
-android_library {
-    name: "icon-loader",
-    sdk_version: "28",
-    static_libs: [
-        "androidx.core_core",
-    ],
-    resource_dirs: [
-        "res",
-    ],
-    srcs: [
-        "src/com/android/launcher3/icons/BaseIconFactory.java",
-        "src/com/android/launcher3/icons/BitmapInfo.java",
-        "src/com/android/launcher3/icons/IconNormalizer.java",
-        "src/com/android/launcher3/icons/FixedScaleDrawable.java",
-        "src/com/android/launcher3/icons/ShadowGenerator.java",
-        "src/com/android/launcher3/icons/ColorExtractor.java",
-    ],
-}
diff --git a/Android.mk b/Android.mk
index fbe19b0..422c6f0 100644
--- a/Android.mk
+++ b/Android.mk
@@ -37,6 +37,14 @@
 LOCAL_SDK_VERSION := current
 include $(BUILD_PREBUILT)
 
+include $(CLEAR_VARS)
+LOCAL_MODULE := libLauncherProtos
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+LOCAL_SRC_FILES := libs/launcher_protos.jar
+LOCAL_UNINSTALLABLE_MODULE := true
+LOCAL_SDK_VERSION := current
+include $(BUILD_PREBUILT)
 #
 # Build rule for plugin lib (needed to write a plugin).
 #
@@ -67,7 +75,8 @@
 LOCAL_STATIC_ANDROID_LIBRARIES := \
     androidx.recyclerview_recyclerview \
     androidx.dynamicanimation_dynamicanimation \
-    androidx.preference_preference
+    androidx.preference_preference \
+    iconloader
 
 LOCAL_STATIC_JAVA_LIBRARIES := LauncherPluginLib
 
@@ -101,6 +110,7 @@
 LOCAL_STATIC_ANDROID_LIBRARIES := Launcher3CommonDepsLib
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src) \
+    $(call all-java-files-under, src_shortcuts_overrides) \
     $(call all-java-files-under, src_ui_overrides) \
     $(call all-java-files-under, src_flags)
 
@@ -131,7 +141,7 @@
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src) \
     $(call all-java-files-under, src_ui_overrides) \
-    $(call all-java-files-under, go/src_flags)
+    $(call all-java-files-under, go/src)
 
 LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/go/res
 
@@ -160,10 +170,10 @@
 LOCAL_MODULE_TAGS := optional
 
 ifneq (,$(wildcard frameworks/base))
-  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib
+  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
   LOCAL_PRIVATE_PLATFORM_APIS := true
 else
-  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI
+  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI libLauncherProtos
   LOCAL_SDK_VERSION := system_current
   LOCAL_MIN_SDK_VERSION := 26
 endif
@@ -174,7 +184,8 @@
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src) \
     $(call all-java-files-under, quickstep/src) \
-    $(call all-java-files-under, src_flags)
+    $(call all-java-files-under, src_flags) \
+    $(call all-java-files-under, src_shortcuts_overrides)
 
 LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/quickstep/res
 LOCAL_PROGUARD_ENABLED := disabled
@@ -223,10 +234,10 @@
 LOCAL_MODULE_TAGS := optional
 
 ifneq (,$(wildcard frameworks/base))
-  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib
+  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
   LOCAL_PRIVATE_PLATFORM_APIS := true
 else
-  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI
+  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI libLauncherProtos
   LOCAL_SDK_VERSION := system_current
   LOCAL_MIN_SDK_VERSION := 26
 endif
@@ -235,7 +246,7 @@
 LOCAL_SRC_FILES := \
     $(call all-java-files-under, src) \
     $(call all-java-files-under, quickstep/src) \
-    $(call all-java-files-under, go/src_flags)
+    $(call all-java-files-under, go/src)
 
 LOCAL_RESOURCE_DIR := \
     $(LOCAL_PATH)/quickstep/res \
diff --git a/build.gradle b/build.gradle
index 1b9df53..33409c5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,19 +4,17 @@
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
-        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.6'
+        classpath GRADLE_CLASS_PATH
+        classpath PROTOBUF_CLASS_PATH
     }
 }
 
-final String SUPPORT_LIBS_VERSION = '1.0.0-alpha1'
-
 apply plugin: 'com.android.application'
 apply plugin: 'com.google.protobuf'
 
 android {
-    compileSdkVersion 28
-    buildToolsVersion '28.0.3'
+    compileSdkVersion COMPILE_SDK.toInteger()
+    buildToolsVersion BUILD_TOOLS_VERSION
 
     defaultConfig {
         minSdkVersion 21
@@ -72,7 +70,7 @@
     sourceSets {
         main {
             res.srcDirs = ['res']
-            java.srcDirs = ['src']
+            java.srcDirs = ['src', 'src_shortcuts_overrides']
             manifest.srcFile 'AndroidManifest-common.xml'
             proto {
                 srcDir 'protos/'
@@ -100,7 +98,7 @@
 
         l3go {
             res.srcDirs = ['go/res']
-            java.srcDirs = ['go/src_flags', "src_ui_overrides"]
+            java.srcDirs = ['go/src', "src_ui_overrides"]
             manifest.srcFile "go/AndroidManifest.xml"
         }
 
@@ -120,9 +118,15 @@
 }
 
 dependencies {
-    implementation "androidx.dynamicanimation:dynamicanimation:${SUPPORT_LIBS_VERSION}"
-    implementation "androidx.recyclerview:recyclerview:${SUPPORT_LIBS_VERSION}"
-    implementation 'com.google.protobuf.nano:protobuf-javanano:3.0.0-alpha-7'
+    implementation "androidx.dynamicanimation:dynamicanimation:${ANDROID_X_VERSION}"
+    implementation "androidx.recyclerview:recyclerview:${ANDROID_X_VERSION}"
+    implementation "androidx.preference:preference:${ANDROID_X_VERSION}"
+    implementation PROTOBUF_DEPENDENCY
+    implementation project(':IconLoader')
+
+    // This is already included in sysui_shared
+    aospImplementation fileTree(dir: "libs", include: 'plugin_core.jar')
+    l3goImplementation fileTree(dir: "libs", include: 'plugin_core.jar')
 
     quickstepImplementation fileTree(dir: "quickstep/libs", include: 'sysui_shared.jar')
 
@@ -133,7 +137,7 @@
     androidTestImplementation 'com.android.support.test:runner:1.0.0'
     androidTestImplementation 'com.android.support.test:rules:1.0.0'
     androidTestImplementation 'com.android.support.test.uiautomator:uiautomator-v18:2.1.2'
-    androidTestImplementation "androidx.annotation:annotation:${SUPPORT_LIBS_VERSION}"
+    androidTestImplementation "androidx.annotation:annotation:${ANDROID_X_VERSION}"
 }
 
 protobuf {
diff --git a/go/res/drawable/ic_widget.xml b/go/res/drawable/ic_widget.xml
deleted file mode 100644
index 5336876..0000000
--- a/go/res/drawable/ic_widget.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<!--
-Copyright (C) 2017 The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-         http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
--->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="48dp"
-        android:height="48dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FFFFFFFF"
-        android:pathData="M3.9,18.35c2.5-2.49,5.78-3.64,10.14-3.64v3.05c0,0.47,0.57,0.71,0.9,0.37l5.74-5.74c0.41-0.41,0.41-1.08,0-1.49l-5.74-5.74
-        c-0.33-0.33-0.9-0.1-0.9,0.37v2.95c-6.32,0.9-9.56,4.9-11.02,9.34C2.86,18.34,3.51,18.74,3.9,18.35z"/>
-</vector>
diff --git a/go/res/values-af/strings.xml b/go/res/values-af/strings.xml
deleted file mode 100644
index 10ac473..0000000
--- a/go/res/values-af/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Raak en hou om \'n kortpad op te tel."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dubbeltik en hou om \'n kortpad op te tel of gebruik gepasmaakte handelinge."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Kortpaaie"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-kortpaaie"</string>
-</resources>
diff --git a/go/res/values-am/strings.xml b/go/res/values-am/strings.xml
deleted file mode 100644
index b3b253f..0000000
--- a/go/res/values-am/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"አንድ አቋራጭ ለመውሰድ ነክተው ይያዙ"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"አንድ አቋራጭ ለመውሰድ ወይም ብጁ እርምጃዎችን ለመጠቀም ሁለቴ መታ አድርገው ይያዙ።"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"አቋራጮች"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> አቋራጮች"</string>
-</resources>
diff --git a/go/res/values-ar/strings.xml b/go/res/values-ar/strings.xml
deleted file mode 100644
index 9888d0f..0000000
--- a/go/res/values-ar/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"المس مع الاستمرار لاختيار اختصار."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"يمكنك النقر مرّتين مع الاستمرار لاختيار اختصار أو استخدام الإجراءات المخصصة."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"الاختصارات"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"اختصارات <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-as/strings.xml b/go/res/values-as/strings.xml
deleted file mode 100644
index 6b5807f..0000000
--- a/go/res/values-as/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"কোনো শ্বৰ্টকাট বাছনি কৰিবলৈ স্পৰ্শ কৰি ৰাখক।"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"কোনো শ্বৰ্টকাট বাছনি কৰিবলৈ দুবাৰ টিপি ৰাখক বা নিজৰ উপযোগিতা অনুসৰি বনোৱা কাৰ্যসমূহ ব্যৱহাৰ কৰক।"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"শ্বৰ্টকাটসমূহ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> শ্বৰ্টকাটসমূহ"</string>
-</resources>
diff --git a/go/res/values-az/strings.xml b/go/res/values-az/strings.xml
deleted file mode 100644
index c4b8cb7..0000000
--- a/go/res/values-az/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Qısayolu seçmək üçün toxunub saxlayın."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Qısayolu seçmək üçün iki dəfə basıb saxlayın və ya fərdi əməliyyatlardan istifadə edin."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Qısayollar"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> qısayolları"</string>
-</resources>
diff --git a/go/res/values-b+sr+Latn/strings.xml b/go/res/values-b+sr+Latn/strings.xml
deleted file mode 100644
index 0da5699..0000000
--- a/go/res/values-b+sr+Latn/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Dodirnite i zadržite da biste izabrali prečicu."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dvaput dodirnite i zadržite da biste izabrali prečicu ili koristite prilagođene radnje."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Prečice"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Prečice za <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-be/strings.xml b/go/res/values-be/strings.xml
deleted file mode 100644
index 4189e35..0000000
--- a/go/res/values-be/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Дакраніцеся і ўтрымлiвайце ярлык, каб дадаць яго."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Дакраніцеся двойчы і ўтрымлівайце, каб выбраць ярлык або выкарыстоўваць спецыяльныя дзеянні."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Ярлыкі"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Ярлыкі <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-bg/strings.xml b/go/res/values-bg/strings.xml
deleted file mode 100644
index 1b85992..0000000
--- a/go/res/values-bg/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Докоснете и задръжте за избор на пряк път."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Докоснете двукратно и задръжте за избор на пряк път или използвайте персонализирани действия."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Преки пътища"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Преки пътища за <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-bn/strings.xml b/go/res/values-bn/strings.xml
deleted file mode 100644
index c56c925..0000000
--- a/go/res/values-bn/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"কোনও শর্টকাট বেছে নিতে টাচ করে ধরে রাখুন।"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"কোনও শর্টকাট বেছে নিতে ডাবল ট্যাপ করে ধরে রাখুন অথবা কাস্টম ক্রিয়াগুলি ব্যবহার করুন।"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"শর্টকাট"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> এর শর্টকাট"</string>
-</resources>
diff --git a/go/res/values-bs/strings.xml b/go/res/values-bs/strings.xml
deleted file mode 100644
index 3141b9d..0000000
--- a/go/res/values-bs/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Dodirnite i držite da uzmete prečicu."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dodirnite dvaput i držite da uzmete prečicu ili koristite prilagođene akcije."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Prečice"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Prečice aplikacije <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ca/strings.xml b/go/res/values-ca/strings.xml
deleted file mode 100644
index 3b5c3f7..0000000
--- a/go/res/values-ca/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Mantén premuda una drecera per seleccionar-la."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Fes doble toc i mantén premut per seleccionar una drecera o per utilitzar accions personalitzades."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Dreceres"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Dreceres de l\'aplicació <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-cs/strings.xml b/go/res/values-cs/strings.xml
deleted file mode 100644
index e4018f2..0000000
--- a/go/res/values-cs/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Zkratku vyberete podržením."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dvojitým klepnutím a podržením vyberte zkratku, případně použijte vlastní akce."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Zkratky"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Zkratky aplikace <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-da/strings.xml b/go/res/values-da/strings.xml
deleted file mode 100644
index 821d36a..0000000
--- a/go/res/values-da/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Hold en genvej nede for at samle den op."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Tryk to gange, og hold en genvej nede for at samle den op og bruge tilpassede handlinger."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Genveje"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-genveje"</string>
-</resources>
diff --git a/go/res/values-de/strings.xml b/go/res/values-de/strings.xml
deleted file mode 100644
index 43a1b3a..0000000
--- a/go/res/values-de/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Doppeltippen und halten, um eine Verknüpfung auszuwählen."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Doppeltippen und halten, um eine Verknüpfung auszuwählen oder benutzerdefinierte Aktionen zu nutzen."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Verknüpfungen"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-Verknüpfungen"</string>
-</resources>
diff --git a/go/res/values-el/strings.xml b/go/res/values-el/strings.xml
deleted file mode 100644
index ae59907..0000000
--- a/go/res/values-el/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Αγγίξτε παρατεταμένα για να σηκώσετε μια συντόμευση."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Πατήσετε δύο φορές παρατεταμένα για να σηκώσετε μια συντόμευση ή για να χρησιμοποιήσετε προσαρμοσμένες ενέργειες."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Συντομεύσεις"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Συντομεύσεις <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-en-rAU/strings.xml b/go/res/values-en-rAU/strings.xml
deleted file mode 100644
index 2ee2c26..0000000
--- a/go/res/values-en-rAU/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Touch &amp; hold to pick up a shortcut."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Double-tap &amp; hold to pick up a shortcut or use custom actions."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Shortcuts"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> shortcuts"</string>
-</resources>
diff --git a/go/res/values-en-rGB/strings.xml b/go/res/values-en-rGB/strings.xml
deleted file mode 100644
index 2ee2c26..0000000
--- a/go/res/values-en-rGB/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Touch &amp; hold to pick up a shortcut."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Double-tap &amp; hold to pick up a shortcut or use custom actions."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Shortcuts"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> shortcuts"</string>
-</resources>
diff --git a/go/res/values-en-rIN/strings.xml b/go/res/values-en-rIN/strings.xml
deleted file mode 100644
index 2ee2c26..0000000
--- a/go/res/values-en-rIN/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Touch &amp; hold to pick up a shortcut."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Double-tap &amp; hold to pick up a shortcut or use custom actions."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Shortcuts"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> shortcuts"</string>
-</resources>
diff --git a/go/res/values-es-rUS/strings.xml b/go/res/values-es-rUS/strings.xml
deleted file mode 100644
index 5212c03..0000000
--- a/go/res/values-es-rUS/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Mantén presionado para elegir un acceso directo."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Presiona dos veces y mantén presionado para elegir un acceso directo o usar acciones personalizadas."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Accesos directos"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Accesos directos de <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-es/strings.xml b/go/res/values-es/strings.xml
deleted file mode 100644
index 3ae4588..0000000
--- a/go/res/values-es/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Mantén pulsado el acceso directo que quieras."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Toca dos veces y mantén pulsado el acceso directo o utiliza acciones personalizadas."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Accesos directos"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Accesos directos de <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-et/strings.xml b/go/res/values-et/strings.xml
deleted file mode 100644
index 2513e65..0000000
--- a/go/res/values-et/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Otsetee valimiseks puudutage seda pikalt."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Topeltpuudutage ja hoidke otsetee valimiseks või kohandatud toimingute kasutamiseks."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Otseteed"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Rakenduse <xliff:g id="NAME">%1$s</xliff:g> otseteed"</string>
-</resources>
diff --git a/go/res/values-eu/strings.xml b/go/res/values-eu/strings.xml
deleted file mode 100644
index 9949ef0..0000000
--- a/go/res/values-eu/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Eduki sakatuta lasterbide bat aukeratzeko."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Sakatu birritan eta eduki sakatuta lasterbide bat aukeratzeko edo ekintza pertsonalizatuak erabiltzeko."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Lasterbideak"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> aplikazioaren lasterbidea"</string>
-</resources>
diff --git a/go/res/values-fa/strings.xml b/go/res/values-fa/strings.xml
deleted file mode 100644
index f1584d9..0000000
--- a/go/res/values-fa/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"برای انتخاب یک میان‌بر، لمس کنید و نگه‌دارید."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"برای انتخاب میان‌بر، دو ضربه سریع بزنید و نگه دارید یا از کنش‌های سفارشی استفاده کنید."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"میان‌برها"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"میان‌برهای <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-fi/strings.xml b/go/res/values-fi/strings.xml
deleted file mode 100644
index da9b0e1..0000000
--- a/go/res/values-fi/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Valitse pikakuvake painamalla sitä pitkään."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Valitse pikakuvake tai käytä muokattuja toimintoja kaksoisnapauttamalla ja painamalla pitkään."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Pikakuvakkeet"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Kohteen <xliff:g id="NAME">%1$s</xliff:g> pikakuvakkeet"</string>
-</resources>
diff --git a/go/res/values-fr-rCA/strings.xml b/go/res/values-fr-rCA/strings.xml
deleted file mode 100644
index c7fd6d6..0000000
--- a/go/res/values-fr-rCA/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Maintenez un doigt sur le raccourci pour l\'ajouter"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Touchez 2x un raccourci et maintenez doigt dessus pour l’aj. ou utiliser des actions personnalisées."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Raccourcis"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Raccourcis : <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-fr/strings.xml b/go/res/values-fr/strings.xml
deleted file mode 100644
index 238fe73..0000000
--- a/go/res/values-fr/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Appui prolongé pour sélectionner raccourci."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Appuyez 2 fois et maintenez pression pour sélectionner raccourci ou utilisez actions personnalisées."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Raccourcis"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Raccourcis <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-gl/strings.xml b/go/res/values-gl/strings.xml
deleted file mode 100644
index 31621d5..0000000
--- a/go/res/values-gl/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Mantén premido un atallo para seleccionalo."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Toca dúas veces e mantén premido para seleccionar un atallo ou utiliza accións personalizadas."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Atallos"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Atallos da aplicación <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-gu/strings.xml b/go/res/values-gu/strings.xml
deleted file mode 100644
index bdb549f..0000000
--- a/go/res/values-gu/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"એક શૉર્ટકટ ચૂંટવા ટૅપ કરી રાખો."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"એક શૉર્ટકટ ચૂંટવા અથવા કોઈ કસ્ટમ ક્રિયાઓનો ઉપયોગ કરવા માટે બે વાર ટૅપ કરી રાખો."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"શૉર્ટકટ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> શૉર્ટકટ"</string>
-</resources>
diff --git a/go/res/values-hi/strings.xml b/go/res/values-hi/strings.xml
deleted file mode 100644
index 2c1650a..0000000
--- a/go/res/values-hi/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"शॉर्टकट चुनने के लिए छूकर रखें."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"शॉर्टकट चुनने के लिए दो बार छूएं और कुछ देर दबाएं रखें या अपने मुताबिक कार्रवाइयों का इस्तेमाल करें."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"शॉर्टकट"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> शॉर्टकट"</string>
-</resources>
diff --git a/go/res/values-hr/strings.xml b/go/res/values-hr/strings.xml
deleted file mode 100644
index fccdeb5..0000000
--- a/go/res/values-hr/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Dodirnite i zadržite kako biste podigli prečac."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dvaput dodirnite i zadržite pritisak kako biste podigli prečac ili pokušajte prilagođenim radnjama."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Prečaci"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Prečaci za aplikaciju <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-hu/strings.xml b/go/res/values-hu/strings.xml
deleted file mode 100644
index 369c227..0000000
--- a/go/res/values-hu/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Felvételhez tartsa nyomva a parancsikont."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Parancsikon felvételéhez koppintson rá duplán és tartsa nyomva, vagy használjon egyéni műveleteket."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Parancsikonok"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-parancsikonok"</string>
-</resources>
diff --git a/go/res/values-hy/strings.xml b/go/res/values-hy/strings.xml
deleted file mode 100644
index 4747f6d..0000000
--- a/go/res/values-hy/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Կրկնակի հպեք և պահեք՝ դյուրանցում ընտրելու համար։"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Կրկնակի հպեք և պահեք՝ դյուրանցում ընտրելու համար կամ օգտվեք հարմարեցրած գործողություններից:"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Դյուրանցումներ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> դյուրանցումներ"</string>
-</resources>
diff --git a/go/res/values-in/strings.xml b/go/res/values-in/strings.xml
deleted file mode 100644
index c8b9da3..0000000
--- a/go/res/values-in/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Tap lama untuk memilih pintasan."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Tap dua kali &amp; tahan untuk memilih pintasan atau menggunakan tindakan khusus."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Pintasan"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Pintasan <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-is/strings.xml b/go/res/values-is/strings.xml
deleted file mode 100644
index b8bb923..0000000
--- a/go/res/values-is/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Haltu fingri á flýtileið til að grípa hana."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Ýttu tvisvar og haltu fingri á flýtileið til að grípa hana eða notaðu sérsniðnar aðgerðir."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Flýtileiðir"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> flýtileiðir"</string>
-</resources>
diff --git a/go/res/values-it/strings.xml b/go/res/values-it/strings.xml
deleted file mode 100644
index bc5d998..0000000
--- a/go/res/values-it/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Tocca e tieni premuto per scegliere la scorciatoia"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Tocca due volte e tieni premuto per scegliere una scorciatoia o per usare azioni personalizzate."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Scorciatoie"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Scorciatoie di <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-iw/strings.xml b/go/res/values-iw/strings.xml
deleted file mode 100644
index f541d4d..0000000
--- a/go/res/values-iw/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"כדי להוסיף קיצור דרך, מקישים עליו פעמיים ומחזיקים."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"כדי להוסיף קיצור דרך או להשתמש בפעולות מותאמות אישית, מקישים על קיצור הדרך פעמיים ומחזיקים."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"קיצורי דרך"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"קיצורי דרך לאפליקציה <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ja/strings.xml b/go/res/values-ja/strings.xml
deleted file mode 100644
index 8f02d7f..0000000
--- a/go/res/values-ja/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ショートカットを追加するには押し続けます。"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ダブルタップ後に押し続けてショートカットを選択するか、カスタム操作を使用してください。"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ショートカット"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"「<xliff:g id="NAME">%1$s</xliff:g>」のショートカット"</string>
-</resources>
diff --git a/go/res/values-ka/strings.xml b/go/res/values-ka/strings.xml
deleted file mode 100644
index 1b46534..0000000
--- a/go/res/values-ka/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"შეეხეთ და დააყოვნეთ მალსახმობის ასარჩევად."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ორმაგად შეეხეთ და გეჭიროთ მალსახმობის ასარჩევად ან მორგებული მოქმედებების გამოსაყენებლად."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"მალსახმობები"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-ის მალსახმობები"</string>
-</resources>
diff --git a/go/res/values-kk/strings.xml b/go/res/values-kk/strings.xml
deleted file mode 100644
index e909818..0000000
--- a/go/res/values-kk/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Таңбашаны таңдау үшін оны түртіп, ұстап тұрыңыз."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Таңбашаны таңдау немесе арнаулы әрекеттерді пайдалану үшін екі рет түртіп, ұстап тұрыңыз."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Таңбашалар"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> таңбаша"</string>
-</resources>
diff --git a/go/res/values-km/strings.xml b/go/res/values-km/strings.xml
deleted file mode 100644
index 40082a4..0000000
--- a/go/res/values-km/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ប៉ះ ហើយចុចឲ្យជាប់ដើម្បីរើសផ្លូវកាត់មួយ។"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ប៉ះពីរដង ហើយចុចឱ្យជាប់ដើម្បីរើសផ្លូវកាត់មួយ ឬប្រើសកម្មភាពផ្ទាល់ខ្លួន។"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ផ្លូវកាត់"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"ផ្លូវកាត់សម្រាប់ <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-kn/strings.xml b/go/res/values-kn/strings.xml
deleted file mode 100644
index 9c121fd..0000000
--- a/go/res/values-kn/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ಸ್ಪರ್ಶಿಸಿ ಮತ್ತು ಶಾರ್ಟ್‌ಕಟ್ ಆರಿಸಲು ಹೋಲ್ಡ್ ಮಾಡಿ."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ಡಬಲ್ ಟ್ಯಾಪ್ ಮಾಡಿ ಮತ್ತು ಶಾರ್ಟ್‌ಕಟ್ ಆರಿಸಿಕೊಳ್ಳಲು ಹೋಲ್ಡ್ ಮಾಡಿ ಅಥವಾ ಕಸ್ಟಮ್ ಕ್ರಿಯೆಗಳನ್ನು ಬಳಸಿ."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ಶಾರ್ಟ್‌ಕಟ್‌ಗಳು"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> ಶಾರ್ಟ್‌ಕಟ್‌ಗಳು"</string>
-</resources>
diff --git a/go/res/values-ko/strings.xml b/go/res/values-ko/strings.xml
deleted file mode 100644
index 60f925e..0000000
--- a/go/res/values-ko/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"바로가기를 선택하려면 길게 터치하세요."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"바로가기를 선택하려면 두 번 탭한 다음 길게 터치하거나 맞춤 액션을 사용합니다."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"바로가기"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> 바로가기"</string>
-</resources>
diff --git a/go/res/values-ky/strings.xml b/go/res/values-ky/strings.xml
deleted file mode 100644
index 4c7e973..0000000
--- a/go/res/values-ky/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Кыска жолду тандоо үчүн басып туруңуз."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Кыска жолду тандоо үчүн эки жолу таптап, кармап туруңуз же ыңгайлаштырылган аракеттерди колдонуңуз."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Кыска жолдор"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> кыска жол"</string>
-</resources>
diff --git a/go/res/values-lo/strings.xml b/go/res/values-lo/strings.xml
deleted file mode 100644
index 7864884..0000000
--- a/go/res/values-lo/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ແຕະຄ້າງໄວ້ເພື່ອຮັບປຸ່ມລັດ."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ແຕະສອງເທື່ອຄ້າງໄວ້ເພື່ອຮັບປຸ່ມລັດ ຫຼື ໃຊ້ຄຳສັ່ງແບບກຳນົດເອງ."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ປຸ່ມລັດ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"ປຸ່ມລັດ <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-lt/strings.xml b/go/res/values-lt/strings.xml
deleted file mode 100644
index 8f49032..0000000
--- a/go/res/values-lt/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Dukart pal. ir palaik., kad pasir. spart. klav."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dukart palieskite ir palaikykite, kad pasirinkt. spartųjį klavišą ar naudotumėte tinkintus veiksmus."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Spartieji klavišai"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"„<xliff:g id="NAME">%1$s</xliff:g>“ spartieji klavišai"</string>
-</resources>
diff --git a/go/res/values-lv/strings.xml b/go/res/values-lv/strings.xml
deleted file mode 100644
index 04315eb..0000000
--- a/go/res/values-lv/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Lai izvēlētos saīsni, pieskarieties un turiet to."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Lai atlasītu saīsni, veiciet dubultskārienu uz tās un turiet to vai arī veiciet pielāgotas darbības."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Saīsnes"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Lietotnes <xliff:g id="NAME">%1$s</xliff:g> saīsnes"</string>
-</resources>
diff --git a/go/res/values-mk/strings.xml b/go/res/values-mk/strings.xml
deleted file mode 100644
index 52d66b5..0000000
--- a/go/res/values-mk/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Допрете двапати и задржете за да изберете кратенка."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Допрете двапати и задржете за да изберете кратенка или да користите приспособени дејства."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Кратенки"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Кратенки за <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ml/strings.xml b/go/res/values-ml/strings.xml
deleted file mode 100644
index b3c12e1..0000000
--- a/go/res/values-ml/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ഒരു കുറുക്കുവഴി ചേർക്കുന്നതിന് അത് സ്‌പർശിച്ച് പിടിക്കുക."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ഒരു കുറുക്കുവഴി തിരഞ്ഞെടുക്കാനോ ഇഷ്ടാനുസൃത പ്രവർത്തനങ്ങൾ ഉപയോഗിക്കാനോ രണ്ടുതവണ ടാപ്പുചെയ്ത് പിടിക്കുക."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"കുറുക്കുവഴികൾ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> കുറുക്കുവഴികൾ"</string>
-</resources>
diff --git a/go/res/values-mn/strings.xml b/go/res/values-mn/strings.xml
deleted file mode 100644
index c89dfd1..0000000
--- a/go/res/values-mn/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Товчлол авах бол удаан дарна уу."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Товчлол авах болон тохируулсан үйлдлийг ашиглахын тулд хоёр товшоод хүлээнэ үү."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Товчлол"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-н товчлол"</string>
-</resources>
diff --git a/go/res/values-mr/strings.xml b/go/res/values-mr/strings.xml
deleted file mode 100644
index 2c767b4..0000000
--- a/go/res/values-mr/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"शॉर्टकट निवडण्यासाठी स्पर्श करा आणि धरून ठेवा."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"शॉर्टकट निवडण्यासाठी किंवा कस्टम क्रिया वापरण्यासाठी दोनदा टॅप करा आणि धरून ठेवा."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"शॉर्टकट"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> शॉर्टकट"</string>
-</resources>
diff --git a/go/res/values-ms/strings.xml b/go/res/values-ms/strings.xml
deleted file mode 100644
index 42add9a..0000000
--- a/go/res/values-ms/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Sentuh &amp; tahan untuk mengambil pintasan."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Ketik dua kali &amp; tahan untuk mengambil pintasan atau menggunakan tindakan tersuai."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Pintasan"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Pintasan <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-my/strings.xml b/go/res/values-my/strings.xml
deleted file mode 100644
index 5784df6..0000000
--- a/go/res/values-my/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"လက်ကွက်ဖြတ်လမ်းတစ်ခုကို ရွေးရန် ထိပြီး ဖိထားပါ"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"လက်ကွက်ဖြတ်လမ်းကို ရွေးရန် (သို့) စိတ်ကြိုက်လုပ်ဆောင်ချက်များကို သုံးရန်နှစ်ချက်တို့ပြီး ဖိထားပါ။"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ဖြတ်လမ်းလင့်ခ်များ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> ဖြတ်လမ်းလင့်ခ်များ"</string>
-</resources>
diff --git a/go/res/values-nb/strings.xml b/go/res/values-nb/strings.xml
deleted file mode 100644
index 2a5ffb6..0000000
--- a/go/res/values-nb/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Trykk og hold for å velge en snarvei."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dobbelttrykk og hold for å velge en snarvei eller bruke tilpassede handlinger."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Snarveier"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-snarveier"</string>
-</resources>
diff --git a/go/res/values-ne/strings.xml b/go/res/values-ne/strings.xml
deleted file mode 100644
index 0be0375..0000000
--- a/go/res/values-ne/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"कुनै सटकर्ट छनौट गर्न छोइराख्नुहोस्।"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"कुनै सर्टकट छनौट गर्न दुईपटक ट्याप गरेर होल्ड गर्नुहोस् वा रोजेका कारबाहीहरू प्रयोग गर्नुहोस्।"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"सर्टकटहरू"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> सर्टकटहरू"</string>
-</resources>
diff --git a/go/res/values-nl/strings.xml b/go/res/values-nl/strings.xml
deleted file mode 100644
index 5bcd016..0000000
--- a/go/res/values-nl/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Tik en houd vast om snelkoppeling toe te voegen."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dubbeltik en houd vast om een snelkoppeling toe te voegen of aangepaste acties te gebruiken."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Snelkoppelingen"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>-snelkoppelingen"</string>
-</resources>
diff --git a/go/res/values-or/strings.xml b/go/res/values-or/strings.xml
deleted file mode 100644
index 3ec8a72..0000000
--- a/go/res/values-or/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ଏକ ଶର୍ଟକଟ୍ ଚୟନ କରିବାକୁ ଦାବି ଧରନ୍ତୁ।"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ଡବଲ୍‌-ଟାପ୍‌ କରନ୍ତୁ ଏବଂ ଏକ ଶର୍ଟକଟ୍ ଚୟନ କରିବାକୁ ଧରି ରଖନ୍ତୁ କିମ୍ୱା କଷ୍ଟମ୍ ପ୍ରକ୍ରିୟା ବ୍ୟବହାର କରନ୍ତୁ।"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ଶର୍ଟକଟ୍‍"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>ର ଶର୍ଟକଟ୍"</string>
-</resources>
diff --git a/go/res/values-pa/strings.xml b/go/res/values-pa/strings.xml
deleted file mode 100644
index c7e4abf..0000000
--- a/go/res/values-pa/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"ਕੋਈ ਸ਼ਾਰਟਕੱਟ ਚੁਣਨ ਲਈ ਸਪੱਰਸ਼ ਕਰੋ ਅਤੇ ਦਬਾ ਕੇ ਰੱਖੋ।"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"ਕੋਈ ਸ਼ਾਰਟਕੱਟ ਚੁਣਨ ਲਈ ਦੋ ਵਾਰ ਟੈਪ ਕਰੋ ਅਤੇ ਦਬਾ ਕੇ ਰੱਖੋ ਜਾਂ ਵਿਉਂਂਤੀ ਕਾਰਵਾਈਆਂ ਵਰਤੋ।"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ਸ਼ਾਰਟਕੱਟ"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> ਸ਼ਾਰਟਕੱਟ"</string>
-</resources>
diff --git a/go/res/values-pl/strings.xml b/go/res/values-pl/strings.xml
deleted file mode 100644
index 0861daa..0000000
--- a/go/res/values-pl/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Naciśnij i przytrzymaj, by wybrać skrót."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Kliknij dwukrotnie i przytrzymaj, by wybrać skrót lub użyć działań niestandardowych."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Skróty"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> – skróty"</string>
-</resources>
diff --git a/go/res/values-pt-rPT/strings.xml b/go/res/values-pt-rPT/strings.xml
deleted file mode 100644
index 7a75a05..0000000
--- a/go/res/values-pt-rPT/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Toque sem soltar para escolher um atalho."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Toque duas vezes sem soltar para escolher um atalho ou utilize ações personalizadas."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Atalhos"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Atalhos da aplicação <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-pt/strings.xml b/go/res/values-pt/strings.xml
deleted file mode 100644
index 53bbfc4..0000000
--- a/go/res/values-pt/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Toque e segure para selecionar um atalho."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Toque duas vezes na tela e segure para selecionar um atalho ou usar ações personalizadas."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Atalhos"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Atalhos do app <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ro/strings.xml b/go/res/values-ro/strings.xml
deleted file mode 100644
index 75d1796..0000000
--- a/go/res/values-ro/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Atingeți și țineți apăsat pentru a selecta o comandă rapidă."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Atingeți de două ori și țineți apăsat pentru comandă rapidă sau folosiți acțiuni personalizate."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Comenzi rapide"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Comenzi rapide pentru <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ru/strings.xml b/go/res/values-ru/strings.xml
deleted file mode 100644
index 9c5c8cd..0000000
--- a/go/res/values-ru/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Чтобы выбрать ярлык, нажмите на него и удерживайте."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Чтобы выбрать ярлык или использовать специальные действия, нажмите на него дважды и не отпускайте."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Ярлыки"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>: ярлыки"</string>
-</resources>
diff --git a/go/res/values-si/strings.xml b/go/res/values-si/strings.xml
deleted file mode 100644
index 4b25c90..0000000
--- a/go/res/values-si/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"කෙටි මගක් තෝරා ගැනීමට ස්පර්ශ කර අල්ලාගෙන සිටින්න."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"විජට් එකක් තෝරා ගැනීමට හෝ අභිරුචි භාවිත කිරීමට දෙවරක් තට්ටු කර අල්ලා ගෙන සිටින්න."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"කෙටි මං"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"කෙටි මං <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-sk/strings.xml b/go/res/values-sk/strings.xml
deleted file mode 100644
index fc02933..0000000
--- a/go/res/values-sk/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Skratku pridáte pridržaním."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Skratku pridáte dvojitým klepnutím a pridržaním alebo pomocou vlastných akcií."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Skratky"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Skratky aplikácie <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-sl/strings.xml b/go/res/values-sl/strings.xml
deleted file mode 100644
index 6ecedfb..0000000
--- a/go/res/values-sl/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Pridržite bližnjico, da jo izberete."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Dvakrat se dotaknite bližnjice in jo pridržite, da jo izberete, ali pa uporabite dejanja po meri."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Bližnjice"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Bližnjice za <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-sq/strings.xml b/go/res/values-sq/strings.xml
deleted file mode 100644
index bb74db6..0000000
--- a/go/res/values-sq/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Prek dhe mbaj prekur për të zgjedhur një shkurtore."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Prek dy herë dhe mbaj prekur për të zgjedhur një shkurtore ose për të përdorur veprimet e personalizuara."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Shkurtoret"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> shkurtore"</string>
-</resources>
diff --git a/go/res/values-sr/strings.xml b/go/res/values-sr/strings.xml
deleted file mode 100644
index 0b9aea2..0000000
--- a/go/res/values-sr/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Додирните и задржите да бисте изабрали пречицу."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Двапут додирните и задржите да бисте изабрали пречицу или користите прилагођене радње."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Пречице"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Пречице за <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-sv/strings.xml b/go/res/values-sv/strings.xml
deleted file mode 100644
index c3f434c..0000000
--- a/go/res/values-sv/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Tryck länge om du vill ta upp en genväg."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Tryck snabbt två gånger och håll kvar om du vill ta upp en genväg eller använda anpassade åtgärder."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Genvägar"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Genvägar för <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-sw/strings.xml b/go/res/values-sw/strings.xml
deleted file mode 100644
index 13c12e4..0000000
--- a/go/res/values-sw/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Gusa na ushikilie ili uchague njia ya mkato."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Gusa mara mbili na ushikilie ile uchague njia ya mkato au utumie vitendo maalum."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Njia za mkato"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Njia za mkato za <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ta/strings.xml b/go/res/values-ta/strings.xml
deleted file mode 100644
index 50059b6..0000000
--- a/go/res/values-ta/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"குறுக்குவழியைச் சேர்க்க, தொட்டு பிடித்திருக்கவும்."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"குறுக்குவழியை சேர்க்க, இருமுறை தட்டிப் பிடித்திருக்கவும் அல்லது தனிப்பயன் செயல்களைப் பயன்படுத்தவும்."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"குறுக்குவழிகள்"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> குறுக்குவழிகள்"</string>
-</resources>
diff --git a/go/res/values-te/strings.xml b/go/res/values-te/strings.xml
deleted file mode 100644
index 0bdf743..0000000
--- a/go/res/values-te/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"సత్వరమార్గాన్ని ఎంచుకోవడానికి తాకి &amp; నొక్కి ఉంచండి."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"సత్వరమార్గాన్ని ఎంచుకోవడానికి లేదా అనుకూల చర్యలను ఉపయోగించడానికి రెండుసార్లు నొక్కి &amp;ఉంచండి."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"సత్వరమార్గాలు"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> సత్వరమార్గాలు"</string>
-</resources>
diff --git a/go/res/values-th/strings.xml b/go/res/values-th/strings.xml
deleted file mode 100644
index e73d89f..0000000
--- a/go/res/values-th/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"แตะค้างไว้เพื่อเลือกทางลัด"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"แตะสองครั้งค้างไว้เพื่อเลือกทางลัดหรือใช้การกระทำที่กำหนดเอง"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"ทางลัด"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"ทางลัด <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-tl/strings.xml b/go/res/values-tl/strings.xml
deleted file mode 100644
index 8f44ec5..0000000
--- a/go/res/values-tl/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Pindutin nang matagal upang kumuha ng shortcut."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"I-double tap nang matagal upang kumuha ng shortcut o gumamit ng mga custom na pagkilos."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Mga Shortcut"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Mga shortcut sa <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-tr/strings.xml b/go/res/values-tr/strings.xml
deleted file mode 100644
index f0f3cce..0000000
--- a/go/res/values-tr/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Kısayol seçmek için dokunun ve basılı tutun."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Bir kısayolu seçmek veya özel işlemleri kullanmak için iki kez dokunun ve basılı tutun."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Kısayollar"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> kısayolları"</string>
-</resources>
diff --git a/go/res/values-uk/strings.xml b/go/res/values-uk/strings.xml
deleted file mode 100644
index 8d1f583..0000000
--- a/go/res/values-uk/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Натисніть і утримуйте, щоб вибрати ярлик."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Двічі натисніть і утримуйте, щоб вибрати ярлик, або виконайте іншу дію."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Ярлики"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Ярлики додатка <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-ur/strings.xml b/go/res/values-ur/strings.xml
deleted file mode 100644
index 46bd823..0000000
--- a/go/res/values-ur/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"کوئی شارٹ کٹ منتخب کرنے کیلئے ٹچ کریں اور دبائے رکھیں۔"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"کوئی شارٹ کٹ منتخب کرنے یا حسب ضرورت کاروائیاں استعمال کرنے کیلئے دو بار تھپتھپائیں اور دبائے رکھیں۔"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"شارٹ کٹس"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> شارٹ کٹس"</string>
-</resources>
diff --git a/go/res/values-uz/strings.xml b/go/res/values-uz/strings.xml
deleted file mode 100644
index 318bc15..0000000
--- a/go/res/values-uz/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Yorliqni tanlab olish uchun bosib turing."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Ikki marta bosib va bosib turgan holatda yorliqni tanlang yoki maxsus amaldan foydalaning."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Yorliqlar"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> ilovasi yorliqlari"</string>
-</resources>
diff --git a/go/res/values-vi/strings.xml b/go/res/values-vi/strings.xml
deleted file mode 100644
index 1197619..0000000
--- a/go/res/values-vi/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Chạm và giữ để chọn lối tắt."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Nhấn đúp và giữ để chọn lối tắt hoặc sử dụng hành động tùy chỉnh."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Lối tắt"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"Lối tắt <xliff:g id="NAME">%1$s</xliff:g>"</string>
-</resources>
diff --git a/go/res/values-zh-rCN/strings.xml b/go/res/values-zh-rCN/strings.xml
deleted file mode 100644
index 57351d3..0000000
--- a/go/res/values-zh-rCN/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"触摸并按住快捷方式即可选择快捷方式。"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"点按两次并按住快捷方式即可选择快捷方式，您也可以使用自定义操作。"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"快捷方式"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g>快捷方式"</string>
-</resources>
diff --git a/go/res/values-zh-rHK/strings.xml b/go/res/values-zh-rHK/strings.xml
deleted file mode 100644
index dea7749..0000000
--- a/go/res/values-zh-rHK/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"按住捷徑即可選取捷徑。"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"扲兩下然後扲住就可以揀選捷徑，或者用自訂嘅操作。"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"捷徑"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> 捷徑"</string>
-</resources>
diff --git a/go/res/values-zh-rTW/strings.xml b/go/res/values-zh-rTW/strings.xml
deleted file mode 100644
index 07ae2ed..0000000
--- a/go/res/values-zh-rTW/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"按住捷徑即可選取。"</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"輕觸兩下並按住捷徑即可選取，你也可以使用自訂動作。"</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"捷徑"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"「<xliff:g id="NAME">%1$s</xliff:g>」捷徑"</string>
-</resources>
diff --git a/go/res/values-zu/strings.xml b/go/res/values-zu/strings.xml
deleted file mode 100644
index e5051df..0000000
--- a/go/res/values-zu/strings.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="long_press_widget_to_add" msgid="4001616142797446267">"Thinta futhi ubambe ukuze ukhethe isinqamuleli."</string>
-    <string name="long_accessible_way_to_add" msgid="2725225828389948328">"Thepha kabulu futhi ubambe ukuze ukhethe isinqamuleli noma usebenzise izenzo zangokwezifiso."</string>
-    <string name="widget_button_text" msgid="4221900832360456858">"Izinqamuleli"</string>
-    <string name="widgets_bottom_sheet_title" msgid="3949835990909395998">"<xliff:g id="NAME">%1$s</xliff:g> izinqamuleli"</string>
-</resources>
diff --git a/go/res/values/strings.xml b/go/res/values/strings.xml
deleted file mode 100644
index 8ef2e62..0000000
--- a/go/res/values/strings.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-* Copyright (C) 2017 The Android Open Source Project
-*
-* Licensed under the Apache License, Version 2.0 (the "License");
-* you may not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*      http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing, software
-* distributed under the License is distributed on an "AS IS" BASIS,
-* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-* See the License for the specific language governing permissions and
-* limitations under the License.
-*/
--->
-
-<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-
-    <!-- Message to tell the user to press and hold on a shortcut to add it [CHAR_LIMIT=50] -->
-    <string name="long_press_widget_to_add">Touch &amp; hold to pick up a shortcut.</string>
-    <!-- Accessibility spoken hint message in widget picker, which allows user to add a shortcut. Custom action is the label for additional accessibility actions available in this mode [CHAR_LIMIT=100] -->
-    <string name="long_accessible_way_to_add">Double-tap &amp; hold to pick up a shortcut or use custom actions.</string>
-    <!-- Text for shortcut add button -->
-    <string name="widget_button_text">Shortcuts</string>
-
-    <!-- Strings for widgets & more in the popup container/bottom sheet -->
-    <!-- Title for a bottom sheet that shows shortcuts for a particular app -->
-    <string name="widgets_bottom_sheet_title"><xliff:g id="name" example="Messenger">%1$s</xliff:g> shortcuts</string>
-
-</resources>
diff --git a/go/src_flags/com/android/launcher3/config/FeatureFlags.java b/go/src/com/android/launcher3/config/FeatureFlags.java
similarity index 100%
rename from go/src_flags/com/android/launcher3/config/FeatureFlags.java
rename to go/src/com/android/launcher3/config/FeatureFlags.java
diff --git a/go/src/com/android/launcher3/model/LoaderResults.java b/go/src/com/android/launcher3/model/LoaderResults.java
new file mode 100644
index 0000000..b82f362
--- /dev/null
+++ b/go/src/com/android/launcher3/model/LoaderResults.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.model;
+
+import com.android.launcher3.AllAppsList;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherModel.Callbacks;
+
+import java.lang.ref.WeakReference;
+
+/**
+ * Helper class to handle results of {@link com.android.launcher3.model.LoaderTask}.
+ */
+public class LoaderResults extends BaseLoaderResults {
+
+    public LoaderResults(LauncherAppState app, BgDataModel dataModel,
+            AllAppsList allAppsList, int pageToBindFirst, WeakReference<Callbacks> callbacks) {
+        super(app, dataModel, allAppsList, pageToBindFirst, callbacks);
+    }
+
+    @Override
+    public void bindDeepShortcuts() {
+    }
+
+    @Override
+    public void bindWidgets() {
+    }
+}
diff --git a/go/src/com/android/launcher3/model/WidgetsModel.java b/go/src/com/android/launcher3/model/WidgetsModel.java
new file mode 100644
index 0000000..18f3f9d
--- /dev/null
+++ b/go/src/com/android/launcher3/model/WidgetsModel.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.model;
+
+import android.content.Context;
+import android.os.UserHandle;
+
+import com.android.launcher3.icons.ComponentWithLabel;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.util.PackageUserKey;
+import com.android.launcher3.widget.WidgetListRowEntry;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+
+import androidx.annotation.Nullable;
+
+/**
+ * Widgets data model that is used by the adapters of the widget views and controllers.
+ *
+ * <p> The widgets and shortcuts are organized using package name as its index.
+ */
+public class WidgetsModel {
+    private static final ArrayList<WidgetListRowEntry> EMPTY_WIDGET_LIST = new ArrayList<>();
+
+    /**
+     * Returns a list of {@link WidgetListRowEntry}. All {@link WidgetItem} in a single row
+     * are sorted (based on label and user), but the overall list of {@link WidgetListRowEntry}s
+     * is not sorted. This list is sorted at the UI when using
+     * {@link com.android.launcher3.widget.WidgetsDiffReporter}
+     *
+     * @see com.android.launcher3.widget.WidgetsListAdapter#setWidgets(ArrayList)
+     */
+    public synchronized ArrayList<WidgetListRowEntry> getWidgetsList(Context context) {
+        return EMPTY_WIDGET_LIST;
+    }
+
+    /**
+     * @param packageUser If null, all widgets and shortcuts are updated and returned, otherwise
+     *                    only widgets and shortcuts associated with the package/user are.
+     */
+    public List<ComponentWithLabel> update(LauncherAppState app,
+            @Nullable PackageUserKey packageUser) {
+        return Collections.emptyList();
+    }
+
+
+    public void onPackageIconsUpdated(Set<String> packageNames, UserHandle user,
+            LauncherAppState app) {
+    }
+}
\ No newline at end of file
diff --git a/go/src/com/android/launcher3/shortcuts/DeepShortcutManager.java b/go/src/com/android/launcher3/shortcuts/DeepShortcutManager.java
new file mode 100644
index 0000000..ff0c907
--- /dev/null
+++ b/go/src/com/android/launcher3/shortcuts/DeepShortcutManager.java
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.shortcuts;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.os.UserHandle;
+
+import com.android.launcher3.ItemInfo;
+
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Performs operations related to deep shortcuts, such as querying for them, pinning them, etc.
+ */
+public class DeepShortcutManager {
+    private static DeepShortcutManager sInstance;
+    private static final Object sInstanceLock = new Object();
+
+    public static DeepShortcutManager getInstance(Context context) {
+        synchronized (sInstanceLock) {
+            if (sInstance == null) {
+                sInstance = new DeepShortcutManager(context.getApplicationContext());
+            }
+            return sInstance;
+        }
+    }
+
+    private DeepShortcutManager(Context context) {
+    }
+
+    public static boolean supportsShortcuts(ItemInfo info) {
+        return false;
+    }
+
+    public boolean wasLastCallSuccess() {
+        return false;
+    }
+
+    public void onShortcutsChanged(List<ShortcutInfoCompat> shortcuts) {
+    }
+
+    /**
+     * Queries for the shortcuts with the package name and provided ids.
+     *
+     * This method is intended to get the full details for shortcuts when they are added or updated,
+     * because we only get "key" fields in onShortcutsChanged().
+     */
+    public List<ShortcutInfoCompat> queryForFullDetails(String packageName,
+            List<String> shortcutIds, UserHandle user) {
+        return Collections.emptyList();
+    }
+
+    /**
+     * Gets all the manifest and dynamic shortcuts associated with the given package and user,
+     * to be displayed in the shortcuts container on long press.
+     */
+    public List<ShortcutInfoCompat> queryForShortcutsContainer(ComponentName activity,
+            UserHandle user) {
+        return Collections.emptyList();
+    }
+
+    /**
+     * Removes the given shortcut from the current list of pinned shortcuts.
+     * (Runs on background thread)
+     */
+    public void unpinShortcut(final ShortcutKey key) {
+    }
+
+    /**
+     * Adds the given shortcut to the current list of pinned shortcuts.
+     * (Runs on background thread)
+     */
+    public void pinShortcut(final ShortcutKey key) {
+    }
+
+    public void startShortcut(String packageName, String id, Rect sourceBounds,
+            Bundle startActivityOptions, UserHandle user) {
+    }
+
+    public Drawable getShortcutIconDrawable(ShortcutInfoCompat shortcutInfo, int density) {
+        return null;
+    }
+
+    /**
+     * Returns the id's of pinned shortcuts associated with the given package and user.
+     *
+     * If packageName is null, returns all pinned shortcuts regardless of package.
+     */
+    public List<ShortcutInfoCompat> queryForPinnedShortcuts(String packageName, UserHandle user) {
+        return Collections.emptyList();
+    }
+
+    public List<ShortcutInfoCompat> queryForPinnedShortcuts(String packageName,
+            List<String> shortcutIds, UserHandle user) {
+        return Collections.emptyList();
+    }
+
+    public List<ShortcutInfoCompat> queryForAllShortcuts(UserHandle user) {
+        return Collections.emptyList();
+    }
+
+    public boolean hasHostPermission() {
+        return false;
+    }
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..b299cfe
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,13 @@
+# Until all the dependencies move to android X
+android.useAndroidX = true
+android.enableJetifier = true
+
+ANDROID_X_VERSION=1.0.0-beta01
+
+GRADLE_CLASS_PATH=com.android.tools.build:gradle:3.2.0-rc03
+
+PROTOBUF_CLASS_PATH=com.google.protobuf:protobuf-gradle-plugin:0.8.6
+PROTOBUF_DEPENDENCY=com.google.protobuf.nano:protobuf-javanano:3.0.0-alpha-7
+
+BUILD_TOOLS_VERSION=28.0.3
+COMPILE_SDK=28
\ No newline at end of file
diff --git a/iconloaderlib/Android.bp b/iconloaderlib/Android.bp
new file mode 100644
index 0000000..8a71f94
--- /dev/null
+++ b/iconloaderlib/Android.bp
@@ -0,0 +1,28 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_library {
+    name: "iconloader",
+    sdk_version: "28",
+    min_sdk_version: "21",
+    static_libs: [
+        "androidx.core_core",
+    ],
+    resource_dirs: [
+        "res",
+    ],
+    srcs: [
+        "src/**/*.java",
+    ],
+}
diff --git a/iconloaderlib/AndroidManifest.xml b/iconloaderlib/AndroidManifest.xml
new file mode 100644
index 0000000..b30258d
--- /dev/null
+++ b/iconloaderlib/AndroidManifest.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.launcher3.icons">
+</manifest>
diff --git a/iconloaderlib/build.gradle b/iconloaderlib/build.gradle
new file mode 100644
index 0000000..d080293
--- /dev/null
+++ b/iconloaderlib/build.gradle
@@ -0,0 +1,50 @@
+buildscript {
+    repositories {
+        mavenCentral()
+        google()
+    }
+    dependencies {
+        classpath GRADLE_CLASS_PATH
+    }
+}
+
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion COMPILE_SDK.toInteger()
+    buildToolsVersion BUILD_TOOLS_VERSION
+    publishNonDefault true
+
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 28
+        versionCode 1
+        versionName "1.0"
+    }
+
+    sourceSets {
+        main {
+            java.srcDirs = ['src']
+            manifest.srcFile 'AndroidManifest.xml'
+            res.srcDirs = ['res']
+        }
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+
+    tasks.withType(JavaCompile) {
+        options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
+    }
+}
+
+
+repositories {
+    mavenCentral()
+    google()
+}
+
+dependencies {
+    implementation "androidx.core:core:${ANDROID_X_VERSION}"
+}
diff --git a/res/drawable-v26/adaptive_icon_drawable_wrapper.xml b/iconloaderlib/res/drawable-v26/adaptive_icon_drawable_wrapper.xml
similarity index 100%
rename from res/drawable-v26/adaptive_icon_drawable_wrapper.xml
rename to iconloaderlib/res/drawable-v26/adaptive_icon_drawable_wrapper.xml
diff --git a/res/drawable/ic_instant_app_badge.xml b/iconloaderlib/res/drawable/ic_instant_app_badge.xml
similarity index 93%
rename from res/drawable/ic_instant_app_badge.xml
rename to iconloaderlib/res/drawable/ic_instant_app_badge.xml
index cc53230..b74317e 100644
--- a/res/drawable/ic_instant_app_badge.xml
+++ b/iconloaderlib/res/drawable/ic_instant_app_badge.xml
@@ -21,23 +21,19 @@
 
     <path
         android:fillColor="@android:color/black"
-        android:fillType="evenOdd"
         android:strokeWidth="1"
         android:pathData="M 9 0 C 13.9705627485 0 18 4.02943725152 18 9 C 18 13.9705627485 13.9705627485 18 9 18 C 4.02943725152 18 0 13.9705627485 0 9 C 0 4.02943725152 4.02943725152 0 9 0 Z" />
     <path
         android:fillColor="@android:color/white"
-        android:fillType="evenOdd"
         android:strokeWidth="1"
         android:pathData="M 9 0 C 13.9705627485 0 18 4.02943725152 18 9 C 18 13.9705627485 13.9705627485 18 9 18 C 4.02943725152 18 0 13.9705627485 0 9 C 0 4.02943725152 4.02943725152 0 9 0 Z" />
     <path
         android:fillColor="@android:color/white"
-        android:fillType="evenOdd"
         android:strokeWidth="1"
         android:pathData="M 9 0 C 13.9705627485 0 18 4.02943725152 18 9 C 18 13.9705627485 13.9705627485 18 9 18 C 4.02943725152 18 0 13.9705627485 0 9 C 0 4.02943725152 4.02943725152 0 9 0 Z" />
     <path
         android:fillColor="@android:color/black"
         android:fillAlpha="0.87"
-        android:fillType="evenOdd"
         android:strokeWidth="1"
         android:pathData="M 6 10.4123279 L 8.63934949 10.4123279 L 8.63934949 15.6 L 12.5577168 7.84517705 L 9.94547194 7.84517705 L 9.94547194 2 Z" />
-</vector>
\ No newline at end of file
+</vector>
diff --git a/iconloaderlib/res/values/colors.xml b/iconloaderlib/res/values/colors.xml
new file mode 100644
index 0000000..873b2fc
--- /dev/null
+++ b/iconloaderlib/res/values/colors.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+**
+** Copyright 2018, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+<resources>
+    <color name="legacy_icon_background">#FFFFFF</color>
+</resources>
diff --git a/iconloaderlib/res/values/dimens.xml b/iconloaderlib/res/values/dimens.xml
new file mode 100644
index 0000000..e8c0c44
--- /dev/null
+++ b/iconloaderlib/res/values/dimens.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<resources>
+    <dimen name="profile_badge_size">24dp</dimen>
+</resources>
diff --git a/src/com/android/launcher3/icons/BaseIconFactory.java b/iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java
similarity index 98%
rename from src/com/android/launcher3/icons/BaseIconFactory.java
rename to iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java
index cd60de5..243903c 100644
--- a/src/com/android/launcher3/icons/BaseIconFactory.java
+++ b/iconloaderlib/src/com/android/launcher3/icons/BaseIconFactory.java
@@ -18,8 +18,6 @@
 import android.os.Process;
 import android.os.UserHandle;
 
-import com.android.launcher3.R;
-
 import static android.graphics.Paint.DITHER_FLAG;
 import static android.graphics.Paint.FILTER_BITMAP_FLAG;
 import static com.android.launcher3.icons.ShadowGenerator.BLUR_FACTOR;
@@ -81,6 +79,7 @@
         return mNormalizer;
     }
 
+    @SuppressWarnings("deprecation")
     public BitmapInfo createIconBitmap(Intent.ShortcutIconResource iconRes) {
         try {
             Resources resources = mPm.getResourcesForApplication(iconRes.packageName);
@@ -184,8 +183,7 @@
             RectF outIconBounds, float[] outScale) {
         float scale = 1f;
 
-        if (shrinkNonAdaptiveIcons) {
-            boolean[] outShape = new boolean[1];
+        if (shrinkNonAdaptiveIcons && ATLEAST_OREO) {
             if (mWrapperIcon == null) {
                 mWrapperIcon = mContext.getDrawable(R.drawable.adaptive_icon_drawable_wrapper)
                         .mutate();
@@ -193,7 +191,7 @@
             AdaptiveIconDrawable dr = (AdaptiveIconDrawable) mWrapperIcon;
             dr.setBounds(0, 0, 1, 1);
             scale = getNormalizer().getScale(icon, outIconBounds);
-            if (ATLEAST_OREO && !(icon instanceof AdaptiveIconDrawable)) {
+            if (!(icon instanceof AdaptiveIconDrawable)) {
                 FixedScaleDrawable fsd = ((FixedScaleDrawable) dr.getForeground());
                 fsd.setDrawable(icon);
                 fsd.setScale(scale);
diff --git a/src/com/android/launcher3/icons/BitmapInfo.java b/iconloaderlib/src/com/android/launcher3/icons/BitmapInfo.java
similarity index 100%
rename from src/com/android/launcher3/icons/BitmapInfo.java
rename to iconloaderlib/src/com/android/launcher3/icons/BitmapInfo.java
diff --git a/src/com/android/launcher3/icons/ColorExtractor.java b/iconloaderlib/src/com/android/launcher3/icons/ColorExtractor.java
similarity index 100%
rename from src/com/android/launcher3/icons/ColorExtractor.java
rename to iconloaderlib/src/com/android/launcher3/icons/ColorExtractor.java
diff --git a/src/com/android/launcher3/icons/FixedScaleDrawable.java b/iconloaderlib/src/com/android/launcher3/icons/FixedScaleDrawable.java
similarity index 100%
rename from src/com/android/launcher3/icons/FixedScaleDrawable.java
rename to iconloaderlib/src/com/android/launcher3/icons/FixedScaleDrawable.java
diff --git a/iconloaderlib/src/com/android/launcher3/icons/GraphicsUtils.java b/iconloaderlib/src/com/android/launcher3/icons/GraphicsUtils.java
new file mode 100644
index 0000000..b096cec
--- /dev/null
+++ b/iconloaderlib/src/com/android/launcher3/icons/GraphicsUtils.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.icons;
+
+import androidx.annotation.ColorInt;
+
+public class GraphicsUtils {
+
+    /**
+     * Set the alpha component of {@code color} to be {@code alpha}. Unlike the support lib version,
+     * it bounds the alpha in valid range instead of throwing an exception to allow for safer
+     * interpolation of color animations
+     */
+    @ColorInt
+    public static int setColorAlphaBound(int color, int alpha) {
+        if (alpha < 0) {
+            alpha = 0;
+        } else if (alpha > 255) {
+            alpha = 255;
+        }
+        return (color & 0x00ffffff) | (alpha << 24);
+    }
+}
diff --git a/src/com/android/launcher3/icons/IconNormalizer.java b/iconloaderlib/src/com/android/launcher3/icons/IconNormalizer.java
similarity index 98%
rename from src/com/android/launcher3/icons/IconNormalizer.java
rename to iconloaderlib/src/com/android/launcher3/icons/IconNormalizer.java
index 8eb8252..05908df 100644
--- a/src/com/android/launcher3/icons/IconNormalizer.java
+++ b/iconloaderlib/src/com/android/launcher3/icons/IconNormalizer.java
@@ -20,9 +20,6 @@
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Color;
-import android.graphics.Paint;
-import android.graphics.PorterDuff;
-import android.graphics.PorterDuffXfermode;
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.graphics.drawable.AdaptiveIconDrawable;
diff --git a/src/com/android/launcher3/icons/ShadowGenerator.java b/iconloaderlib/src/com/android/launcher3/icons/ShadowGenerator.java
similarity index 96%
rename from src/com/android/launcher3/icons/ShadowGenerator.java
rename to iconloaderlib/src/com/android/launcher3/icons/ShadowGenerator.java
index 6491b7e..455c58c 100644
--- a/src/com/android/launcher3/icons/ShadowGenerator.java
+++ b/iconloaderlib/src/com/android/launcher3/icons/ShadowGenerator.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.icons;
 
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
+
 import android.graphics.Bitmap;
 import android.graphics.Bitmap.Config;
 import android.graphics.BlurMaskFilter;
@@ -27,8 +29,6 @@
 import android.graphics.PorterDuffXfermode;
 import android.graphics.RectF;
 
-import androidx.core.graphics.ColorUtils;
-
 /**
  * Utility class to add shadows to bitmaps.
  */
@@ -142,12 +142,12 @@
 
             // Key shadow
             p.setShadowLayer(shadowBlur, 0, keyShadowDistance,
-                    ColorUtils.setAlphaComponent(Color.BLACK, keyShadowAlpha));
+                    setColorAlphaBound(Color.BLACK, keyShadowAlpha));
             c.drawRoundRect(bounds, radius, radius, p);
 
             // Ambient shadow
             p.setShadowLayer(shadowBlur, 0, 0,
-                    ColorUtils.setAlphaComponent(Color.BLACK, ambientShadowAlpha));
+                    setColorAlphaBound(Color.BLACK, ambientShadowAlpha));
             c.drawRoundRect(bounds, radius, radius, p);
 
             if (Color.alpha(color) < 255) {
diff --git a/libs/README.txt b/libs/README.txt
new file mode 100644
index 0000000..9109592
--- /dev/null
+++ b/libs/README.txt
@@ -0,0 +1,8 @@
+These jar are compiled in the frameworks/base of the platform tree.
+
+launcher_protos.jar is defined as launcherprotosnano in the following file:
+frameworks/base/core/protos/android/stats/launcher/Android.bp
+
+plugin_core.jar is defined as PluginCoreLib in the following file:
+frameworks/base/packages/SystemUI/plugin/Android.bp
+
diff --git a/libs/launcher_protos.jar b/libs/launcher_protos.jar
new file mode 100644
index 0000000..c043936
--- /dev/null
+++ b/libs/launcher_protos.jar
Binary files differ
diff --git a/quickstep/libs/sysui_shared.jar b/quickstep/libs/sysui_shared.jar
index 6f3fa4b..a1b3476 100644
--- a/quickstep/libs/sysui_shared.jar
+++ b/quickstep/libs/sysui_shared.jar
Binary files differ
diff --git a/quickstep/res/values/config.xml b/quickstep/res/values/config.xml
index d8ca1c4..3fbfcdd 100644
--- a/quickstep/res/values/config.xml
+++ b/quickstep/res/values/config.xml
@@ -20,6 +20,8 @@
 
     <string name="user_event_dispatcher_class" translatable="false">com.android.quickstep.logging.UserEventDispatcherExtension</string>
 
+    <string name="stats_log_manager_class" translatable="false">com.android.quickstep.logging.StatsLogCompatManager</string>
+
     <!-- The number of thumbnails and icons to keep in the cache. The thumbnail cache size also
          determines how many thumbnails will be fetched in the background. -->
     <integer name="recentsThumbnailCacheSize">3</integer>
diff --git a/quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java b/quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
index 5680a67..9e85469 100644
--- a/quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
+++ b/quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
@@ -178,6 +178,14 @@
     @Override
     public ActivityOptions getActivityLaunchOptions(Launcher launcher, View v) {
         if (hasControlRemoteAppTransitionPermission()) {
+            boolean fromRecents = mLauncher.getStateManager().getState().overviewUi
+                    && findTaskViewToLaunch(launcher, v, null) != null;
+            RecentsView recentsView = mLauncher.getOverviewPanel();
+            if (fromRecents && recentsView.getQuickScrubController().isQuickSwitch()) {
+                return ActivityOptions.makeCustomAnimation(mLauncher, R.anim.no_anim,
+                        R.anim.no_anim);
+            }
+
             RemoteAnimationRunnerCompat runner = new LauncherAnimationRunner(mHandler,
                     true /* startAtFrontOfQueue */) {
 
@@ -218,8 +226,6 @@
                 }
             };
 
-            boolean fromRecents = mLauncher.getStateManager().getState().overviewUi
-                    && findTaskViewToLaunch(launcher, v, null) != null;
             int duration = fromRecents
                     ? RECENTS_LAUNCH_DURATION
                     : APP_LAUNCH_DURATION;
@@ -414,7 +420,10 @@
             mLauncher.getWorkspace().getPageIndicator().pauseAnimations();
             mDragLayer.setLayerType(View.LAYER_TYPE_HARDWARE, null);
 
-            endListener = this::resetContentView;
+            endListener = () -> {
+                resetContentView();
+                mDragLayer.getScrim().hideSysUiScrim(false);
+            };
         }
         return new Pair<>(launcherAnimator, endListener);
     }
@@ -788,8 +797,6 @@
             workspaceAnimator.setDuration(333);
             workspaceAnimator.setInterpolator(Interpolators.DEACCEL_1_7);
 
-            mDragLayer.getScrim().hideSysUiScrim(true);
-
             // Pause page indicator animations as they lead to layer trashing.
             mLauncher.getWorkspace().getPageIndicator().pauseAnimations();
             mDragLayer.setLayerType(View.LAYER_TYPE_HARDWARE, null);
@@ -809,7 +816,6 @@
         mDragLayerAlpha.setValue(1f);
         mDragLayer.setLayerType(View.LAYER_TYPE_NONE, null);
         mDragLayer.setTranslationY(0f);
-        mDragLayer.getScrim().hideSysUiScrim(false);
     }
 
     private boolean hasControlRemoteAppTransitionPermission() {
diff --git a/quickstep/src/com/android/launcher3/uioverrides/FastOverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/FastOverviewState.java
index 2645302..1d65a54 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/FastOverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/FastOverviewState.java
@@ -35,6 +35,7 @@
      * Vertical transition of the task previews relative to the full container.
      */
     public static final float OVERVIEW_TRANSLATION_FACTOR = 0.4f;
+    public static final float OVERVIEW_CENTERED_TRANSLATION_FACTOR = 0.5f;
 
     private static final int STATE_FLAGS = FLAG_DISABLE_RESTORE | FLAG_DISABLE_INTERACTION
             | FLAG_OVERVIEW_UI | FLAG_HIDE_BACK_BUTTON | FLAG_DISABLE_ACCESSIBILITY;
@@ -60,12 +61,17 @@
         RecentsView recentsView = launcher.getOverviewPanel();
         recentsView.getTaskSize(sTempRect);
 
-        return new float[] {getOverviewScale(launcher.getDeviceProfile(), sTempRect, launcher),
-                OVERVIEW_TRANSLATION_FACTOR};
+        boolean isQuickSwitch = recentsView.getQuickScrubController().isQuickSwitch();
+        float translationYFactor = isQuickSwitch
+                ? OVERVIEW_CENTERED_TRANSLATION_FACTOR
+                : OVERVIEW_TRANSLATION_FACTOR;
+        return new float[] {getOverviewScale(launcher.getDeviceProfile(), sTempRect, launcher,
+                isQuickSwitch), translationYFactor};
     }
 
-    public static float getOverviewScale(DeviceProfile dp, Rect taskRect, Context context) {
-        if (dp.isVerticalBarLayout()) {
+    public static float getOverviewScale(DeviceProfile dp, Rect taskRect, Context context,
+            boolean isQuickSwitch) {
+        if (dp.isVerticalBarLayout() && !isQuickSwitch) {
             return 1f;
         }
 
@@ -73,6 +79,10 @@
         float usedHeight = taskRect.height() + res.getDimension(R.dimen.task_thumbnail_top_margin);
         float usedWidth = taskRect.width() + 2 * (res.getDimension(R.dimen.recents_page_spacing)
                 + res.getDimension(R.dimen.quickscrub_adjacent_visible_width));
+        if (isQuickSwitch) {
+            usedWidth = taskRect.width();
+            return Math.max(dp.availableHeightPx / usedHeight, dp.availableWidthPx / usedWidth);
+        }
         return Math.min(Math.min(dp.availableHeightPx / usedHeight,
                 dp.availableWidthPx / usedWidth), MAX_PREVIEW_SCALE_UP);
     }
diff --git a/quickstep/src/com/android/quickstep/ActivityControlHelper.java b/quickstep/src/com/android/quickstep/ActivityControlHelper.java
index c809e28..85eed1f 100644
--- a/quickstep/src/com/android/quickstep/ActivityControlHelper.java
+++ b/quickstep/src/com/android/quickstep/ActivityControlHelper.java
@@ -16,7 +16,6 @@
 package com.android.quickstep;
 
 import static android.view.View.TRANSLATION_Y;
-
 import static com.android.launcher3.LauncherAnimUtils.OVERVIEW_TRANSITION_MS;
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
@@ -58,6 +57,7 @@
 import com.android.launcher3.allapps.DiscoveryBounce;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.compat.AccessibilityManagerCompat;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.uioverrides.FastOverviewState;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
@@ -192,7 +192,8 @@
                 @InteractionType int interactionType, TransformedRect outRect) {
             LayoutUtils.calculateLauncherTaskSize(context, dp, outRect.rect);
             if (interactionType == INTERACTION_QUICK_SCRUB) {
-                outRect.scale = FastOverviewState.getOverviewScale(dp, outRect.rect, context);
+                outRect.scale = FastOverviewState.getOverviewScale(dp, outRect.rect, context,
+                        FeatureFlags.QUICK_SWITCH.get());
             }
             if (dp.isVerticalBarLayout()) {
                 Rect targetInsets = dp.getInsets();
diff --git a/quickstep/src/com/android/quickstep/QuickScrubController.java b/quickstep/src/com/android/quickstep/QuickScrubController.java
index 3420767..c44ccd3 100644
--- a/quickstep/src/com/android/quickstep/QuickScrubController.java
+++ b/quickstep/src/com/android/quickstep/QuickScrubController.java
@@ -16,8 +16,18 @@
 
 package com.android.quickstep;
 
+import static com.android.launcher3.Utilities.SINGLE_FRAME_MS;
+import static com.android.launcher3.anim.Interpolators.ACCEL;
+import static com.android.launcher3.anim.Interpolators.DEACCEL_3;
 import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
+import static com.android.launcher3.anim.Interpolators.LINEAR;
 
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
+import android.annotation.TargetApi;
+import android.os.Build;
+import android.util.FloatProperty;
 import android.util.Log;
 import android.view.HapticFeedbackConstants;
 import android.view.animation.Interpolator;
@@ -37,8 +47,10 @@
  * The behavior is to evenly divide the progress into sections, each of which scrolls one page.
  * The first and last section set an alarm to auto-advance backwards or forwards, respectively.
  */
+@TargetApi(Build.VERSION_CODES.P)
 public class QuickScrubController implements OnAlarmListener {
 
+    public static final int QUICK_SWITCH_FROM_APP_START_DURATION = 0;
     public static final int QUICK_SCRUB_FROM_APP_START_DURATION = 240;
     public static final int QUICK_SCRUB_FROM_HOME_START_DURATION = 200;
     // We want the translation y to finish faster than the rest of the animation.
@@ -52,6 +64,19 @@
             0.05f, 0.20f, 0.35f, 0.50f, 0.65f, 0.80f, 0.95f
     };
 
+    private static final FloatProperty<QuickScrubController> PROGRESS
+            = new FloatProperty<QuickScrubController>("progress") {
+        @Override
+        public void setValue(QuickScrubController quickScrubController, float progress) {
+            quickScrubController.onQuickScrubProgress(progress);
+        }
+
+        @Override
+        public Float get(QuickScrubController quickScrubController) {
+            return quickScrubController.mEndProgress;
+        }
+    };
+
     private static final String TAG = "QuickScrubController";
     private static final boolean ENABLE_AUTO_ADVANCE = true;
     private static final long AUTO_ADVANCE_DELAY = 500;
@@ -72,6 +97,13 @@
     private ActivityControlHelper mActivityControlHelper;
     private TouchInteractionLog mTouchInteractionLog;
 
+    private boolean mIsQuickSwitch;
+    private float mStartProgress;
+    private float mEndProgress;
+    private float mPrevProgressDelta;
+    private float mPrevPrevProgressDelta;
+    private boolean mShouldSwitchToNext;
+
     public QuickScrubController(BaseActivity activity, RecentsView recentsView) {
         mActivity = activity;
         mRecentsView = recentsView;
@@ -91,17 +123,26 @@
         mActivityControlHelper = controlHelper;
         mTouchInteractionLog = touchInteractionLog;
 
+        if (mIsQuickSwitch) {
+            mShouldSwitchToNext = true;
+            mPrevProgressDelta = 0;
+            if (mRecentsView.getTaskViewCount() > 0) {
+                mRecentsView.getTaskViewAt(0).setFullscreen(true);
+            }
+            if (mRecentsView.getTaskViewCount() > 1) {
+                mRecentsView.getTaskViewAt(1).setFullscreen(true);
+            }
+        }
+
         snapToNextTaskIfAvailable();
         mActivity.getUserEventDispatcher().resetActionDurationMillis();
     }
 
     public void onQuickScrubEnd() {
         mInQuickScrub = false;
-        if (ENABLE_AUTO_ADVANCE) {
-            mAutoAdvanceAlarm.cancelAlarm();
-        }
-        int page = mRecentsView.getNextPage();
+
         Runnable launchTaskRunnable = () -> {
+            int page = mRecentsView.getPageNearestToCenterOfScreen();
             TaskView taskView = mRecentsView.getTaskViewAt(page);
             if (taskView != null) {
                 mWaitingForTaskLaunch = true;
@@ -118,12 +159,49 @@
                                 TaskUtils.getLaunchComponentKeyForTask(taskView.getTask().key));
                     }
                     mWaitingForTaskLaunch = false;
+                    if (mIsQuickSwitch) {
+                        mIsQuickSwitch = false;
+                        if (mRecentsView.getTaskViewCount() > 0) {
+                            mRecentsView.getTaskViewAt(0).setFullscreen(false);
+                        }
+                        if (mRecentsView.getTaskViewCount() > 1) {
+                            mRecentsView.getTaskViewAt(1).setFullscreen(false);
+                        }
+                    }
+
                 }, taskView.getHandler());
             } else {
                 breakOutOfQuickScrub();
             }
             mActivityControlHelper = null;
         };
+
+        if (mIsQuickSwitch) {
+            float progressVelocity = mPrevPrevProgressDelta / SINGLE_FRAME_MS;
+            // Move to the next frame immediately, then start the animation from the
+            // following frame since it starts a frame later.
+            float singleFrameProgress = progressVelocity * SINGLE_FRAME_MS;
+            float fromProgress = mEndProgress + singleFrameProgress;
+            onQuickScrubProgress(fromProgress);
+            fromProgress += singleFrameProgress;
+            float toProgress = mShouldSwitchToNext ? 1 : 0;
+            int duration = (int) Math.abs((toProgress - fromProgress) / progressVelocity);
+            duration = Utilities.boundToRange(duration, 80, 300);
+            Animator anim = ObjectAnimator.ofFloat(this, PROGRESS, fromProgress, toProgress);
+            anim.addListener(new AnimatorListenerAdapter() {
+                @Override
+                public void onAnimationEnd(Animator animation) {
+                    launchTaskRunnable.run();
+                }
+            });
+            anim.setDuration(duration).start();
+            return;
+        }
+
+        if (ENABLE_AUTO_ADVANCE) {
+            mAutoAdvanceAlarm.cancelAlarm();
+        }
+        int page = mRecentsView.getNextPage();
         int snapDuration = Math.abs(page - mRecentsView.getPageNearestToCenterOfScreen())
                 * QUICKSCRUB_END_SNAP_DURATION_PER_PAGE;
         if (mRecentsView.getChildCount() > 0 && mRecentsView.snapToPage(page, snapDuration)) {
@@ -151,19 +229,28 @@
         mLaunchingTaskId = 0;
     }
 
+    public boolean prepareQuickScrub(String tag) {
+        return prepareQuickScrub(tag, mIsQuickSwitch);
+    }
+
     /**
      * Initializes the UI for quick scrub, returns true if success.
      */
-    public boolean prepareQuickScrub(String tag) {
+    public boolean prepareQuickScrub(String tag, boolean isQuickSwitch) {
         if (mWaitingForTaskLaunch || mInQuickScrub) {
             Log.d(tag, "Waiting for last scrub to finish, will skip this interaction");
             return false;
         }
         mOnFinishedTransitionToQuickScrubRunnable = null;
         mRecentsView.setNextPageSwitchRunnable(null);
+        mIsQuickSwitch = isQuickSwitch;
         return true;
     }
 
+    public boolean isQuickSwitch() {
+        return mIsQuickSwitch;
+    }
+
     public boolean isWaitingForTaskLaunch() {
         return mWaitingForTaskLaunch;
     }
@@ -179,6 +266,40 @@
     }
 
     public void onQuickScrubProgress(float progress) {
+        if (mIsQuickSwitch) {
+            TaskView currentPage = mRecentsView.getTaskViewAt(0);
+            TaskView nextPage = mRecentsView.getTaskViewAt(1);
+            if (currentPage == null || nextPage == null) {
+                return;
+            }
+            if (!mFinishedTransitionToQuickScrub) {
+                mStartProgress = mEndProgress = progress;
+            } else {
+                float progressDelta = progress - mEndProgress;
+                mEndProgress = progress;
+                progress = Utilities.boundToRange(progress, mStartProgress, 1);
+                progress = Utilities.mapToRange(progress, mStartProgress, 1, 0, 1, LINEAR);
+                if (mInQuickScrub) {
+                    mShouldSwitchToNext = mPrevProgressDelta > 0.007f || progressDelta > 0.007f
+                            || progress >= 0.5f;
+                }
+                mPrevPrevProgressDelta = mPrevProgressDelta;
+                mPrevProgressDelta = progressDelta;
+                float scrollDiff = nextPage.getWidth() + mRecentsView.getPageSpacing();
+                int scrollDir = mRecentsView.isRtl() ? -1 : 1;
+                int linearScrollDiff = (int) (progress * scrollDiff * scrollDir);
+                float accelScrollDiff = ACCEL.getInterpolation(progress) * scrollDiff * scrollDir;
+                currentPage.setZoomScale(1 - DEACCEL_3.getInterpolation(progress)
+                        * TaskView.EDGE_SCALE_DOWN_FACTOR);
+                currentPage.setTranslationX(linearScrollDiff + accelScrollDiff);
+                nextPage.setTranslationZ(1);
+                nextPage.setTranslationY(currentPage.getTranslationY());
+                int startScroll = mRecentsView.isRtl() ? mRecentsView.getMaxScrollX() : 0;
+                mRecentsView.setScrollX(startScroll + linearScrollDiff);
+            }
+            return;
+        }
+
         int quickScrubSection = 0;
         for (float threshold : QUICK_SCRUB_THRESHOLDS) {
             if (progress < threshold) {
@@ -228,9 +349,14 @@
 
     public void snapToNextTaskIfAvailable() {
         if (mInQuickScrub && mRecentsView.getChildCount() > 0) {
-            int duration = mStartedFromHome ? QUICK_SCRUB_FROM_HOME_START_DURATION
-                    : QUICK_SCRUB_FROM_APP_START_DURATION;
-            int pageToGoTo = mStartedFromHome ? 0 : mRecentsView.getNextPage() + 1;
+            int duration = mIsQuickSwitch
+                    ? QUICK_SWITCH_FROM_APP_START_DURATION
+                    : mStartedFromHome
+                        ? QUICK_SCRUB_FROM_HOME_START_DURATION
+                        : QUICK_SCRUB_FROM_APP_START_DURATION;
+            int pageToGoTo = mStartedFromHome || mIsQuickSwitch
+                    ? 0
+                    : mRecentsView.getNextPage() + 1;
             goToPageWithHaptic(pageToGoTo, duration, true /* forceHaptic */,
                     QUICK_SCRUB_START_INTERPOLATOR);
         }
diff --git a/quickstep/src/com/android/quickstep/TaskUtils.java b/quickstep/src/com/android/quickstep/TaskUtils.java
index 5cae2b9..4b86a7f 100644
--- a/quickstep/src/com/android/quickstep/TaskUtils.java
+++ b/quickstep/src/com/android/quickstep/TaskUtils.java
@@ -59,7 +59,6 @@
      */
     public static CharSequence getTitle(Context context, Task task) {
         LauncherAppsCompat launcherAppsCompat = LauncherAppsCompat.getInstance(context);
-        UserManagerCompat userManagerCompat = UserManagerCompat.getInstance(context);
         PackageManager packageManager = context.getPackageManager();
         UserHandle user = UserHandle.of(task.key.userId);
         ApplicationInfo applicationInfo = launcherAppsCompat.getApplicationInfo(
@@ -68,7 +67,7 @@
             Log.e(TAG, "Failed to get title for task " + task);
             return "";
         }
-        return userManagerCompat.getBadgedLabelForUser(
+        return packageManager.getUserBadgedLabel(
             applicationInfo.loadLabel(packageManager), user);
     }
 
diff --git a/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java b/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java
index 9ea8884..a604da0 100644
--- a/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java
+++ b/quickstep/src/com/android/quickstep/WindowTransformSwipeHandler.java
@@ -23,6 +23,7 @@
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
 import static com.android.quickstep.QuickScrubController.QUICK_SCRUB_FROM_APP_START_DURATION;
+import static com.android.quickstep.QuickScrubController.QUICK_SWITCH_FROM_APP_START_DURATION;
 import static com.android.quickstep.TouchConsumer.INTERACTION_NORMAL;
 import static com.android.quickstep.TouchConsumer.INTERACTION_QUICK_SCRUB;
 import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;
@@ -59,6 +60,7 @@
 import com.android.launcher3.anim.AnimationSuccessListener;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.anim.Interpolators;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
@@ -979,12 +981,14 @@
         setStateOnUiThread(STATE_QUICK_SCRUB_START | STATE_GESTURE_COMPLETED);
 
         // Start the window animation without waiting for launcher.
-        animateToProgress(mCurrentShift.value, 1f, QUICK_SCRUB_FROM_APP_START_DURATION, LINEAR,
-                true /* goingToHome */);
+        long duration = FeatureFlags.QUICK_SWITCH.get()
+                ? QUICK_SWITCH_FROM_APP_START_DURATION
+                : QUICK_SCRUB_FROM_APP_START_DURATION;
+        animateToProgress(mCurrentShift.value, 1f, duration, LINEAR, true /* goingToHome */);
     }
 
     private void onQuickScrubStartUi() {
-        if (!mQuickScrubController.prepareQuickScrub(TAG)) {
+        if (!mQuickScrubController.prepareQuickScrub(TAG, FeatureFlags.QUICK_SWITCH.get())) {
             mQuickScrubBlocked = true;
             setStateOnUiThread(STATE_RESUME_LAST_TASK | STATE_HANDLER_INVALIDATED);
             return;
@@ -993,6 +997,7 @@
             mLauncherTransitionController.getAnimationPlayer().end();
             mLauncherTransitionController = null;
         }
+        mLayoutListener.finish();
 
         mActivityControlHelper.onQuickInteractionStart(mActivity, mRunningTaskInfo, false,
                 mTouchInteractionLog);
@@ -1008,6 +1013,13 @@
         mQuickScrubController.onFinishedTransitionToQuickScrub();
 
         mRecentsView.animateUpRunningTaskIconScale();
+        if (mQuickScrubController.isQuickSwitch()) {
+            TaskView runningTask = mRecentsView.getRunningTaskView();
+            if (runningTask != null) {
+                runningTask.setTranslationY(-mActivity.getResources().getDimension(
+                        R.dimen.task_thumbnail_half_top_margin) * 1f / mRecentsView.getScaleX());
+            }
+        }
         RecentsModel.INSTANCE.get(mContext).onOverviewShown(false, TAG);
     }
 
diff --git a/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
new file mode 100644
index 0000000..2f411ef
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/logging/StatsLogCompatManager.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.quickstep.logging;
+
+import android.content.Context;
+import android.content.Intent;
+import android.stats.launcher.nano.LauncherExtension;
+import android.stats.launcher.nano.LauncherTarget;
+
+import static android.stats.launcher.nano.Launcher.ALLAPPS;
+import static android.stats.launcher.nano.Launcher.HOME;
+import static android.stats.launcher.nano.Launcher.LAUNCH_APP;
+import static android.stats.launcher.nano.Launcher.LAUNCH_TASK;
+import static android.stats.launcher.nano.Launcher.BACKGROUND;
+import static android.stats.launcher.nano.Launcher.OVERVIEW;
+
+import android.view.View;
+
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.logging.StatsLogManager;
+import com.android.launcher3.logging.StatsLogUtils;
+import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
+import com.android.launcher3.util.ComponentKey;
+import com.android.systemui.shared.system.StatsLogCompat;
+import com.google.protobuf.nano.MessageNano;
+
+import androidx.annotation.Nullable;
+
+/**
+ * This method calls the StatsLog hidden method until they are made available public.
+ *
+ * To see if the logs are properly sent to statsd, execute following command.
+ * $ adb root && adb shell statsd
+ * $ adb shell cmd stats print-logs
+ * $ adb logcat | grep statsd  OR $ adb logcat -b stats
+ */
+public class StatsLogCompatManager extends StatsLogManager {
+
+    private static final int SUPPORTED_TARGET_DEPTH = 2;
+
+    public StatsLogCompatManager(Context context) { }
+
+    @Override
+    public void logAppLaunch(View v, Intent intent) {
+        LauncherExtension ext = new LauncherExtension();
+        ext.srcTarget = new LauncherTarget[SUPPORTED_TARGET_DEPTH];
+        int srcState = mStateProvider.getCurrentState();
+        fillInLauncherExtension(v, ext);
+        StatsLogCompat.write(LAUNCH_APP, srcState, BACKGROUND /* dstState */,
+                MessageNano.toByteArray(ext), true);
+    }
+
+    @Override
+    public void logTaskLaunch(View v, ComponentKey componentKey) {
+        LauncherExtension ext = new LauncherExtension();
+        ext.srcTarget = new LauncherTarget[SUPPORTED_TARGET_DEPTH];
+        int srcState = OVERVIEW;
+        fillInLauncherExtension(v, ext);
+        StatsLogCompat.write(LAUNCH_TASK, srcState, BACKGROUND /* dstState */,
+                MessageNano.toByteArray(ext), true);
+    }
+
+    public static boolean fillInLauncherExtension(View v, LauncherExtension extension) {
+        StatsLogUtils.LogContainerProvider provider = StatsLogUtils.getLaunchProviderRecursive(v);
+        if (v == null || !(v.getTag() instanceof ItemInfo) || provider == null) {
+            return false;
+        }
+        ItemInfo itemInfo = (ItemInfo) v.getTag();
+        Target child = new Target();
+        Target parent = new Target();
+        provider.fillInLogContainerData(v, itemInfo, child, parent);
+        copy(child, extension.srcTarget[0]);
+        copy(parent, extension.srcTarget[1]);
+        return true;
+    }
+
+    private static void copy(Target src, LauncherTarget dst) {
+        // fill in
+    }
+
+    @Override
+    public void verify() {
+        if(!(StatsLogUtils.LAUNCHER_STATE_ALLAPPS == ALLAPPS &&
+                StatsLogUtils.LAUNCHER_STATE_BACKGROUND == BACKGROUND &&
+                StatsLogUtils.LAUNCHER_STATE_OVERVIEW == OVERVIEW &&
+                StatsLogUtils.LAUNCHER_STATE_HOME == HOME)) {
+            throw new IllegalStateException(
+                    "StatsLogUtil constants doesn't match enums in launcher.proto");
+        }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java b/quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java
index 6dff187..4392851 100644
--- a/quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java
+++ b/quickstep/src/com/android/quickstep/logging/UserEventDispatcherExtension.java
@@ -34,6 +34,7 @@
  * quickstep interactions.
  */
 @SuppressWarnings("unused")
+@Deprecated
 public class UserEventDispatcherExtension extends UserEventDispatcher {
 
     private static final String TAG = "UserEventDispatcher";
diff --git a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
index 8965575..d2b3bcc 100644
--- a/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
+++ b/quickstep/src/com/android/quickstep/views/ShelfScrimView.java
@@ -18,8 +18,7 @@
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-
-import static androidx.core.graphics.ColorUtils.setAlphaComponent;
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 
 import android.content.Context;
 import android.graphics.Canvas;
@@ -141,7 +140,7 @@
 
             int alpha = Math.round(Utilities.mapToRange(
                     mProgress, mMidProgress, 1, mMidAlpha, 0, ACCEL));
-            mShelfColor = setAlphaComponent(mEndScrim, alpha);
+            mShelfColor = setColorAlphaBound(mEndScrim, alpha);
         } else {
             mDragHandleOffset += mShiftRange * (mMidProgress - mProgress);
 
@@ -149,12 +148,12 @@
             int alpha = Math.round(
                     Utilities.mapToRange(mProgress, (float) 0, mMidProgress, (float) mEndAlpha,
                             (float) mMidAlpha, Interpolators.clampToProgress(ACCEL, 0.5f, 1f)));
-            mShelfColor = setAlphaComponent(mEndScrim, alpha);
+            mShelfColor = setColorAlphaBound(mEndScrim, alpha);
 
             int remainingScrimAlpha = Math.round(
                     Utilities.mapToRange(mProgress, (float) 0, mMidProgress, mMaxScrimAlpha,
                             (float) 0, LINEAR));
-            mRemainingScreenColor = setAlphaComponent(mScrimColor, remainingScrimAlpha);
+            mRemainingScreenColor = setColorAlphaBound(mScrimColor, remainingScrimAlpha);
         }
     }
 
diff --git a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
index ce65de1..c92c8d6 100644
--- a/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskThumbnailView.java
@@ -17,7 +17,6 @@
 package com.android.quickstep.views;
 
 import static com.android.systemui.shared.system.WindowManagerWrapper.WINDOWING_MODE_FULLSCREEN;
-
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Bitmap;
@@ -33,7 +32,7 @@
 import android.util.FloatProperty;
 import android.util.Property;
 import android.view.View;
-
+import android.view.ViewGroup;
 import com.android.launcher3.BaseActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.R;
@@ -78,6 +77,7 @@
     private final Matrix mMatrix = new Matrix();
 
     private float mClipBottom = -1;
+    private Rect mScaledInsets = new Rect();
 
     private Task mTask;
     private ThumbnailData mThumbnailData;
@@ -179,7 +179,17 @@
 
     @Override
     protected void onDraw(Canvas canvas) {
-        drawOnCanvas(canvas, 0, 0, getMeasuredWidth(), getMeasuredHeight(), mCornerRadius);
+        if (((TaskView) getParent()).isFullscreen()) {
+            // Draw the insets if we're being drawn fullscreen (we do this for quick switch).
+            drawOnCanvas(canvas,
+                    -mScaledInsets.left,
+                    -mScaledInsets.top,
+                    getMeasuredWidth() + mScaledInsets.right,
+                    getMeasuredHeight() + mScaledInsets.bottom,
+                    mCornerRadius);
+        } else {
+            drawOnCanvas(canvas, 0, 0, getMeasuredWidth(), getMeasuredHeight(), mCornerRadius);
+        }
     }
 
     public float getCornerRadius() {
@@ -253,6 +263,9 @@
                         : getMeasuredWidth() / thumbnailWidth;
             }
 
+            mScaledInsets.set(thumbnailInsets);
+            Utilities.scaleRect(mScaledInsets, thumbnailScale);
+
             if (rotate) {
                 int rotationDir = profile.isVerticalBarLayout() && !profile.isSeascape() ? -1 : 1;
                 mMatrix.setRotate(90 * rotationDir);
diff --git a/quickstep/src/com/android/quickstep/views/TaskView.java b/quickstep/src/com/android/quickstep/views/TaskView.java
index a124fe4..6834070 100644
--- a/quickstep/src/com/android/quickstep/views/TaskView.java
+++ b/quickstep/src/com/android/quickstep/views/TaskView.java
@@ -87,7 +87,7 @@
     /**
      * How much to scale down pages near the edge of the screen.
      */
-    private static final float EDGE_SCALE_DOWN_FACTOR = 0.03f;
+    public static final float EDGE_SCALE_DOWN_FACTOR = 0.03f;
 
     public static final long SCALE_ICON_DURATION = 120;
     private static final long DIM_ANIM_DURATION = 700;
@@ -142,6 +142,7 @@
     private IconView mIconView;
     private float mCurveScale;
     private float mZoomScale;
+    private boolean mIsFullscreen;
 
     private Animator mIconAndDimAnimator;
     private float mFocusTransitionProgress = 1;
@@ -167,9 +168,12 @@
                 return;
             }
             launchTask(true /* animate */);
+
             fromContext(context).getUserEventDispatcher().logTaskLaunchOrDismiss(
                     Touch.TAP, Direction.NONE, getRecentsView().indexOfChild(this),
                     TaskUtils.getLaunchComponentKeyForTask(getTask().key));
+            fromContext(context).getStatsLogManager().logTaskLaunch(getRecentsView(),
+                    TaskUtils.getLaunchComponentKeyForTask(getTask().key));
         });
         setOutlineProvider(new TaskOutlineProvider(getResources()));
     }
@@ -511,4 +515,18 @@
         Log.w(tag, msg);
         Toast.makeText(getContext(), R.string.activity_not_available, LENGTH_SHORT).show();
     }
+
+    /**
+     * Hides the icon and shows insets when this TaskView is about to be shown fullscreen.
+     */
+    public void setFullscreen(boolean isFullscreen) {
+        mIsFullscreen = isFullscreen;
+        mIconView.setVisibility(mIsFullscreen ? INVISIBLE : VISIBLE);
+        setClipChildren(!mIsFullscreen);
+        setClipToPadding(!mIsFullscreen);
+    }
+
+    public boolean isFullscreen() {
+        return mIsFullscreen;
+    }
 }
diff --git a/res/layout/all_apps.xml b/res/layout/all_apps.xml
index 02d793e..b1e6f2e 100644
--- a/res/layout/all_apps.xml
+++ b/res/layout/all_apps.xml
@@ -26,7 +26,9 @@
     android:focusable="false"
     android:saveEnabled="false" >
 
-    <include layout="@layout/all_apps_rv_layout" />
+    <include
+        layout="@layout/all_apps_rv_layout"
+        android:visibility="gone" />
 
     <include layout="@layout/all_apps_floating_header" />
 
diff --git a/res/layout/hotseat.xml b/res/layout/hotseat.xml
deleted file mode 100644
index 00f0b5f..0000000
--- a/res/layout/hotseat.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2011 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-<com.android.launcher3.Hotseat
-    android:theme="@style/HomeScreenElementTheme"
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:launcher="http://schemas.android.com/apk/res-auto">
-
-    <com.android.launcher3.CellLayout
-        android:id="@+id/layout"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:layout_gravity="center"
-        launcher:containerType="hotseat"
-        android:importantForAccessibility="no" />
-</com.android.launcher3.Hotseat>
diff --git a/res/layout/launcher.xml b/res/layout/launcher.xml
index 304d012..87078b9 100644
--- a/res/layout/launcher.xml
+++ b/res/layout/launcher.xml
@@ -56,22 +56,25 @@
             android:id="@+id/drop_target_bar"
             layout="@layout/drop_target_bar" />
 
-        <include android:id="@+id/scrim_view"
+        <include
+            android:id="@+id/scrim_view"
             layout="@layout/scrim_view" />
 
         <include
             android:id="@+id/apps_view"
             layout="@layout/all_apps"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:visibility="invisible" />
+            android:layout_height="match_parent" />
 
         <!-- DO NOT CHANGE THE ID -->
-        <include
+        <com.android.launcher3.Hotseat
             android:id="@+id/hotseat"
-            layout="@layout/hotseat"
             android:layout_width="match_parent"
-            android:layout_height="match_parent" />
+            android:layout_height="match_parent"
+            android:theme="@style/HomeScreenElementTheme"
+            android:importantForAccessibility="no"
+            launcher:containerType="hotseat" />
+
     </com.android.launcher3.dragndrop.DragLayer>
 
 </com.android.launcher3.LauncherRootView>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index eb207af..3c8fe1e 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -34,7 +34,6 @@
     <color name="notification_icon_default_color">#757575</color> <!-- Gray 600 -->
 
     <color name="icon_background">#E0E0E0</color> <!-- Gray 300 -->
-    <color name="legacy_icon_background">#FFFFFF</color>
 
     <color name="all_apps_bg_hand_fill">#E5E5E5</color>
     <color name="all_apps_bg_hand_fill_dark">#9AA0A6</color>
diff --git a/res/values/config.xml b/res/values/config.xml
index 5e83ab7..b33cfa1 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -84,6 +84,7 @@
     <string name="icon_provider_class" translatable="false"></string>
     <string name="drawable_factory_class" translatable="false"></string>
     <string name="user_event_dispatcher_class" translatable="false"></string>
+    <string name="stats_log_manager_class" translatable="false"></string>
     <string name="app_transition_manager_class" translatable="false"></string>
     <string name="instant_app_resolver_class" translatable="false"></string>
     <string name="main_process_initializer_class" translatable="false"></string>
@@ -130,7 +131,6 @@
 
 <!-- QSB IDs. DO not change -->
     <item type="id" name="search_container_workspace" />
-    <item type="id" name="search_container_hotseat" />
     <item type="id" name="search_container_all_apps" />
 
 <!-- Recents -->
diff --git a/robolectric_tests/Android.mk b/robolectric_tests/Android.mk
new file mode 100644
index 0000000..5011764
--- /dev/null
+++ b/robolectric_tests/Android.mk
@@ -0,0 +1,53 @@
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#############################################
+# Launcher Robolectric test target.         #
+#############################################
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := LauncherRoboTests
+LOCAL_SDK_VERSION := current
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    androidx.test.runner \
+    androidx.test.rules \
+    mockito-robolectric-prebuilt \
+    truth-prebuilt
+LOCAL_JAVA_LIBRARIES := \
+    platform-robolectric-3.6.1-prebuilt
+
+LOCAL_INSTRUMENTATION_FOR := Launcher3
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+############################################
+# Target to run the previous target.       #
+############################################
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := RunLauncherRoboTests
+LOCAL_SDK_VERSION := current
+LOCAL_JAVA_LIBRARIES := \
+    LauncherRoboTests
+
+LOCAL_TEST_PACKAGE := Launcher3
+
+LOCAL_INSTRUMENT_SOURCE_DIRS := $(dir $(LOCAL_PATH))../src \
+
+LOCAL_ROBOTEST_TIMEOUT := 36000
+
+include prebuilts/misc/common/robolectric/3.6.1/run_robotests.mk
diff --git a/tests/src/com/android/launcher3/logging/FileLogTest.java b/robolectric_tests/src/com/android/launcher3/logging/FileLogTest.java
similarity index 89%
rename from tests/src/com/android/launcher3/logging/FileLogTest.java
rename to robolectric_tests/src/com/android/launcher3/logging/FileLogTest.java
index e031f1d..096db57 100644
--- a/tests/src/com/android/launcher3/logging/FileLogTest.java
+++ b/robolectric_tests/src/com/android/launcher3/logging/FileLogTest.java
@@ -1,13 +1,11 @@
 package com.android.launcher3.logging;
 
-import androidx.test.InstrumentationRegistry;
-import androidx.test.filters.SmallTest;
-import androidx.test.runner.AndroidJUnit4;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
 
 import java.io.File;
 import java.io.PrintWriter;
@@ -20,8 +18,7 @@
 /**
  * Tests for {@link FileLog}
  */
-@SmallTest
-@RunWith(AndroidJUnit4.class)
+@RunWith(RobolectricTestRunner.class)
 public class FileLogTest {
 
     private File mTempDir;
@@ -30,9 +27,9 @@
     public void setUp() throws Exception {
         int count = 0;
         do {
-            mTempDir = new File(InstrumentationRegistry.getTargetContext().getCacheDir(),
+            mTempDir = new File(RuntimeEnvironment.application.getCacheDir(),
                     "log-test-" + (count++));
-        } while(!mTempDir.mkdir());
+        } while (!mTempDir.mkdir());
 
         FileLog.setDir(mTempDir);
     }
diff --git a/tests/src/com/android/launcher3/util/GridOccupancyTest.java b/robolectric_tests/src/com/android/launcher3/util/GridOccupancyTest.java
similarity index 92%
rename from tests/src/com/android/launcher3/util/GridOccupancyTest.java
rename to robolectric_tests/src/com/android/launcher3/util/GridOccupancyTest.java
index cbf30b1..aa51ad2 100644
--- a/tests/src/com/android/launcher3/util/GridOccupancyTest.java
+++ b/robolectric_tests/src/com/android/launcher3/util/GridOccupancyTest.java
@@ -1,10 +1,8 @@
 package com.android.launcher3.util;
 
-import androidx.test.filters.SmallTest;
-import androidx.test.runner.AndroidJUnit4;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -13,8 +11,7 @@
 /**
  * Unit tests for {@link GridOccupancy}
  */
-@SmallTest
-@RunWith(AndroidJUnit4.class)
+@RunWith(RobolectricTestRunner.class)
 public class GridOccupancyTest {
 
     @Test
@@ -24,7 +21,7 @@
                 0, 0, 1, 1, 0,
                 0, 0, 0, 0, 0,
                 1, 1, 0, 0, 0
-                );
+        );
 
         int[] vacant = new int[2];
         assertTrue(grid.findVacantCell(vacant, 2, 2));
diff --git a/robolectric_tests/src/com/android/launcher3/util/IntSetTest.java b/robolectric_tests/src/com/android/launcher3/util/IntSetTest.java
new file mode 100644
index 0000000..faec380
--- /dev/null
+++ b/robolectric_tests/src/com/android/launcher3/util/IntSetTest.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.util;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Robolectric unit tests for {@link IntSet}
+ */
+@RunWith(RobolectricTestRunner.class)
+@Config(sdk = 26)
+public class IntSetTest {
+
+    @Test
+    public void shouldBeEmptyInitially() {
+        IntSet set = new IntSet();
+        assertThat(set.size()).isEqualTo(0);
+    }
+
+    @Test
+    public void oneElementSet() {
+        IntSet set = new IntSet();
+        set.add(2);
+        assertThat(set.size()).isEqualTo(1);
+        assertTrue(set.contains(2));
+        assertFalse(set.contains(1));
+    }
+
+
+    @Test
+    public void twoElementSet() {
+        IntSet set = new IntSet();
+        set.add(2);
+        set.add(1);
+        assertThat(set.size()).isEqualTo(2);
+        assertTrue(set.contains(2));
+        assertTrue(set.contains(1));
+    }
+
+    @Test
+    public void threeElementSet() {
+        IntSet set = new IntSet();
+        set.add(2);
+        set.add(1);
+        set.add(10);
+        assertThat(set.size()).isEqualTo(3);
+        assertEquals("1, 2, 10", set.mArray.toConcatString());
+    }
+
+
+    @Test
+    public void duplicateEntries() {
+        IntSet set = new IntSet();
+        set.add(2);
+        set.add(2);
+        assertEquals(1, set.size());
+    }
+}
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..b52bd4f
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,2 @@
+include ':IconLoader'
+project(':IconLoader').projectDir = new File(rootDir, 'iconloaderlib')
diff --git a/src/com/android/launcher3/BaseActivity.java b/src/com/android/launcher3/BaseActivity.java
index 7b56527..77b6010 100644
--- a/src/com/android/launcher3/BaseActivity.java
+++ b/src/com/android/launcher3/BaseActivity.java
@@ -28,6 +28,9 @@
 import android.view.View.AccessibilityDelegate;
 
 import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener;
+import com.android.launcher3.logging.StatsLogManager;
+import com.android.launcher3.logging.StatsLogUtils;
+import com.android.launcher3.logging.StatsLogUtils.LogStateProvider;
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.logging.UserEventDispatcher.UserEventDelegate;
 import com.android.launcher3.uioverrides.UiFactory;
@@ -41,7 +44,7 @@
 
 import androidx.annotation.IntDef;
 
-public abstract class BaseActivity extends Activity implements UserEventDelegate{
+public abstract class BaseActivity extends Activity implements UserEventDelegate, LogStateProvider{
 
     public static final int INVISIBLE_BY_STATE_HANDLER = 1 << 0;
     public static final int INVISIBLE_BY_APP_TRANSITIONS = 1 << 1;
@@ -72,6 +75,7 @@
 
     protected DeviceProfile mDeviceProfile;
     protected UserEventDispatcher mUserEventDispatcher;
+    protected StatsLogManager mStatsLogManager;
     protected SystemUiController mSystemUiController;
 
     private static final int ACTIVITY_STATE_STARTED = 1 << 0;
@@ -104,8 +108,17 @@
         return null;
     }
 
+    public int getCurrentState() { return StatsLogUtils.LAUNCHER_STATE_BACKGROUND; }
+
     public void modifyUserEvent(LauncherLogProto.LauncherEvent event) {}
 
+    public final StatsLogManager getStatsLogManager() {
+        if (mStatsLogManager == null) {
+            mStatsLogManager = StatsLogManager.newInstance(this, this);
+        }
+        return mStatsLogManager;
+    }
+
     public final UserEventDispatcher getUserEventDispatcher() {
         if (mUserEventDispatcher == null) {
             mUserEventDispatcher = UserEventDispatcher.newInstance(this, this);
diff --git a/src/com/android/launcher3/BaseDraggingActivity.java b/src/com/android/launcher3/BaseDraggingActivity.java
index f5fbf80..152dc84 100644
--- a/src/com/android/launcher3/BaseDraggingActivity.java
+++ b/src/com/android/launcher3/BaseDraggingActivity.java
@@ -200,6 +200,7 @@
                         intent.getComponent(), user, intent.getSourceBounds(), optsBundle);
             }
             getUserEventDispatcher().logAppLaunch(v, intent);
+            getStatsLogManager().logAppLaunch(v, intent);
             return true;
         } catch (ActivityNotFoundException|SecurityException e) {
             Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 8513d63..455fd18 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3;
 
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
@@ -53,8 +55,6 @@
 
 import java.text.NumberFormat;
 
-import androidx.core.graphics.ColorUtils;
-
 /**
  * TextView that draws a bubble behind the text. We cannot use a LineBackgroundSpan
  * because we want to make the bubble taller than the text and TextView's clip is
@@ -473,8 +473,7 @@
             // Special case to prevent text shadows in high contrast mode
             return Color.TRANSPARENT;
         }
-        return ColorUtils.setAlphaComponent(
-                mTextColor, Math.round(Color.alpha(mTextColor) * mTextAlpha));
+        return setColorAlphaBound(mTextColor, Math.round(Color.alpha(mTextColor) * mTextAlpha));
     }
 
     /**
diff --git a/src/com/android/launcher3/DragSource.java b/src/com/android/launcher3/DragSource.java
index 93f865c..d4d7b99 100644
--- a/src/com/android/launcher3/DragSource.java
+++ b/src/com/android/launcher3/DragSource.java
@@ -19,7 +19,7 @@
 import android.view.View;
 
 import com.android.launcher3.DropTarget.DragObject;
-import com.android.launcher3.logging.UserEventDispatcher.LogContainerProvider;
+import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
 
 /**
  * Interface defining an object that can originate a drag.
diff --git a/src/com/android/launcher3/Hotseat.java b/src/com/android/launcher3/Hotseat.java
index 15a9f2e..6b5db30 100644
--- a/src/com/android/launcher3/Hotseat.java
+++ b/src/com/android/launcher3/Hotseat.java
@@ -26,14 +26,13 @@
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 
-import com.android.launcher3.logging.UserEventDispatcher.LogContainerProvider;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
+import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
+import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 
-public class Hotseat extends FrameLayout implements LogContainerProvider, Insettable {
+public class Hotseat extends CellLayout implements LogContainerProvider, Insettable {
 
     private final Launcher mLauncher;
-    private CellLayout mContent;
 
     @ViewDebug.ExportedProperty(category = "launcher")
     private boolean mHasVerticalHotseat;
@@ -51,38 +50,23 @@
         mLauncher = Launcher.getLauncher(context);
     }
 
-    public CellLayout getLayout() {
-        return mContent;
-    }
-
-    /* Get the orientation invariant order of the item in the hotseat for persistence. */
-    int getOrderInHotseat(int x, int y) {
-        return mHasVerticalHotseat ? (mContent.getCountY() - y - 1) : x;
-    }
-
     /* Get the orientation specific coordinates given an invariant order in the hotseat. */
     int getCellXFromOrder(int rank) {
         return mHasVerticalHotseat ? 0 : rank;
     }
 
     int getCellYFromOrder(int rank) {
-        return mHasVerticalHotseat ? (mContent.getCountY() - (rank + 1)) : 0;
-    }
-
-    @Override
-    protected void onFinishInflate() {
-        super.onFinishInflate();
-        mContent = findViewById(R.id.layout);
+        return mHasVerticalHotseat ? (getCountY() - (rank + 1)) : 0;
     }
 
     void resetLayout(boolean hasVerticalHotseat) {
-        mContent.removeAllViewsInLayout();
+        removeAllViewsInLayout();
         mHasVerticalHotseat = hasVerticalHotseat;
         InvariantDeviceProfile idp = mLauncher.getDeviceProfile().inv;
         if (hasVerticalHotseat) {
-            mContent.setGridSize(1, idp.numHotseatIcons);
+            setGridSize(1, idp.numHotseatIcons);
         } else {
-            mContent.setGridSize(idp.numHotseatIcons, 1);
+            setGridSize(idp.numHotseatIcons, 1);
         }
     }
 
@@ -90,15 +74,16 @@
     public boolean onInterceptTouchEvent(MotionEvent ev) {
         // We don't want any clicks to go through to the hotseat unless the workspace is in
         // the normal state or an accessible drag is in progress.
-        return !mLauncher.getWorkspace().workspaceIconsCanBeDragged() &&
-                !mLauncher.getAccessibilityDelegate().isInAccessibleDrag();
+        return (!mLauncher.getWorkspace().workspaceIconsCanBeDragged()
+                && !mLauncher.getAccessibilityDelegate().isInAccessibleDrag())
+                || super.onInterceptTouchEvent(ev);
     }
 
     @Override
     public void fillInLogContainerData(View v, ItemInfo info, Target target, Target targetParent) {
         target.gridX = info.cellX;
         target.gridY = info.cellY;
-        targetParent.containerType = ContainerType.HOTSEAT;
+        targetParent.containerType = LauncherLogProto.ContainerType.HOTSEAT;
     }
 
     @Override
@@ -121,7 +106,7 @@
             lp.height = grid.hotseatBarSizePx + insets.bottom;
         }
         Rect padding = grid.getHotseatLayoutPadding();
-        getLayout().setPadding(padding.left, padding.top, padding.right, padding.bottom);
+        setPadding(padding.left, padding.top, padding.right, padding.bottom);
 
         setLayoutParams(lp);
         InsettableFrameLayout.dispatchInsets(this, insets);
diff --git a/src/com/android/launcher3/InstallShortcutReceiver.java b/src/com/android/launcher3/InstallShortcutReceiver.java
index 851454b..73c999a 100644
--- a/src/com/android/launcher3/InstallShortcutReceiver.java
+++ b/src/com/android/launcher3/InstallShortcutReceiver.java
@@ -659,8 +659,8 @@
         info.applyFrom(iconInfo);
 
         info.title = Utilities.trim(name);
-        info.contentDescription = UserManagerCompat.getInstance(app.getContext())
-                .getBadgedLabelForUser(info.title, info.user);
+        info.contentDescription = app.getContext().getPackageManager()
+                .getUserBadgedLabel(info.title, info.user);
         info.intent = intent;
         return info;
     }
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 3ae9a49..36967cd 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -91,6 +91,7 @@
 import com.android.launcher3.keyboard.CustomActionsPopup;
 import com.android.launcher3.keyboard.ViewGroupFocusHelper;
 import com.android.launcher3.logging.FileLog;
+import com.android.launcher3.logging.StatsLogUtils;
 import com.android.launcher3.logging.UserEventDispatcher;
 import com.android.launcher3.logging.UserEventDispatcher.UserEventDelegate;
 import com.android.launcher3.model.ModelWriter;
@@ -206,7 +207,6 @@
     private final int[] mTmpAddItemCellCoordinates = new int[2];
 
     @Thunk Hotseat mHotseat;
-    @Nullable private View mHotseatSearchBox;
 
     private DropTargetBar mDropTargetBar;
 
@@ -913,7 +913,6 @@
         mWorkspace.initParentViews(mDragLayer);
         mOverviewPanel = findViewById(R.id.overview_panel);
         mHotseat = findViewById(R.id.hotseat);
-        mHotseatSearchBox = findViewById(R.id.search_container_hotseat);
 
         mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
@@ -1158,10 +1157,6 @@
         return mHotseat;
     }
 
-    public View getHotseatSearchBox() {
-        return mHotseatSearchBox;
-    }
-
     public <T extends View> T getOverviewPanel() {
         return (T) mOverviewPanel;
     }
@@ -1610,6 +1605,16 @@
     }
 
     @Override
+    public int getCurrentState() {
+        if(mStateManager.getState() == LauncherState.ALL_APPS) {
+            return StatsLogUtils.LAUNCHER_STATE_ALLAPPS;
+        } else if (mStateManager.getState() == LauncherState.OVERVIEW) {
+            return StatsLogUtils.LAUNCHER_STATE_OVERVIEW;
+        }
+        return StatsLogUtils.LAUNCHER_STATE_HOME;
+    }
+
+    @Override
     public void modifyUserEvent(LauncherLogProto.LauncherEvent event) {
         if (event.srcTarget != null && event.srcTarget.length > 0 &&
                 event.srcTarget[1].containerType == ContainerType.PREDICTION) {
@@ -1643,23 +1648,15 @@
 
     boolean isHotseatLayout(View layout) {
         // TODO: Remove this method
-        return mHotseat != null && layout != null &&
-                (layout instanceof CellLayout) && (layout == mHotseat.getLayout());
+        return mHotseat != null && (layout == mHotseat);
     }
 
     /**
      * Returns the CellLayout of the specified container at the specified screen.
      */
     public CellLayout getCellLayout(int container, int screenId) {
-        if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
-            if (mHotseat != null) {
-                return mHotseat.getLayout();
-            } else {
-                return null;
-            }
-        } else {
-            return mWorkspace.getScreenWithId(screenId);
-        }
+        return (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT)
+                ? mHotseat : mWorkspace.getScreenWithId(screenId);
     }
 
     @Override
@@ -2270,7 +2267,7 @@
             }
 
             writer.println(prefix + "  Hotseat");
-            ViewGroup layout = mHotseat.getLayout().getShortcutsAndWidgets();
+            ViewGroup layout = mHotseat.getShortcutsAndWidgets();
             for (int j = 0; j < layout.getChildCount(); j++) {
                 Object tag = layout.getChildAt(j).getTag();
                 if (tag != null) {
diff --git a/src/com/android/launcher3/PagedView.java b/src/com/android/launcher3/PagedView.java
index 36b9e97..9470635 100644
--- a/src/com/android/launcher3/PagedView.java
+++ b/src/com/android/launcher3/PagedView.java
@@ -625,6 +625,10 @@
         mMaxScrollX = computeMaxScrollX();
     }
 
+    public int getMaxScrollX() {
+        return mMaxScrollX;
+    }
+
     protected int computeMaxScrollX() {
         int childCount = getChildCount();
         if (childCount > 0) {
@@ -640,6 +644,10 @@
         requestLayout();
     }
 
+    public int getPageSpacing() {
+        return mPageSpacing;
+    }
+
     private void dispatchPageCountChanged() {
         if (mPageIndicator != null) {
             mPageIndicator.setMarkersCount(getChildCount());
diff --git a/src/com/android/launcher3/ShortcutInfo.java b/src/com/android/launcher3/ShortcutInfo.java
index 7717d91..19c647f 100644
--- a/src/com/android/launcher3/ShortcutInfo.java
+++ b/src/com/android/launcher3/ShortcutInfo.java
@@ -24,7 +24,6 @@
 import android.text.TextUtils;
 
 import com.android.launcher3.LauncherSettings.Favorites;
-import com.android.launcher3.compat.UserManagerCompat;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.shortcuts.ShortcutInfoCompat;
 import com.android.launcher3.util.ContentWriter;
@@ -172,8 +171,7 @@
         if (TextUtils.isEmpty(label)) {
             label = shortcutInfo.getShortLabel();
         }
-        contentDescription = UserManagerCompat.getInstance(context)
-                .getBadgedLabelForUser(label, user);
+        contentDescription = context.getPackageManager().getUserBadgedLabel(label, user);
         if (shortcutInfo.isEnabled()) {
             runtimeStatusFlags &= ~FLAG_DISABLED_BY_PUBLISHER;
         } else {
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 3f7d68d..7a8d984 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -85,8 +85,8 @@
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.IntArray;
-import com.android.launcher3.util.IntSparseArrayMap;
 import com.android.launcher3.util.IntSet;
+import com.android.launcher3.util.IntSparseArrayMap;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.PackageUserKey;
 import com.android.launcher3.util.Thunk;
@@ -880,7 +880,7 @@
 
         final CellLayout layout;
         if (container == LauncherSettings.Favorites.CONTAINER_HOTSEAT) {
-            layout = mLauncher.getHotseat().getLayout();
+            layout = mLauncher.getHotseat();
 
             // Hide folder title in the hotseat
             if (child instanceof FolderIcon) {
@@ -1517,7 +1517,7 @@
                 @Override
                 protected void enableAccessibleDrag(boolean enable) {
                     super.enableAccessibleDrag(enable);
-                    setEnableForLayout(mLauncher.getHotseat().getLayout(),enable);
+                    setEnableForLayout(mLauncher.getHotseat(),enable);
                 }
             });
         }
@@ -1625,11 +1625,7 @@
             mDragViewVisualCenter = d.getVisualCenter(mDragViewVisualCenter);
 
             // We want the point to be mapped to the dragTarget.
-            if (mLauncher.isHotseatLayout(dropTargetLayout)) {
-                mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter);
-            } else {
-                mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter);
-            }
+            mapPointFromDropLayout(mLauncher.getHotseat(), mDragViewVisualCenter);
 
             int spanX;
             int spanY;
@@ -1831,11 +1827,7 @@
 
         // We want the point to be mapped to the dragTarget.
         if (dropTargetLayout != null) {
-            if (mLauncher.isHotseatLayout(dropTargetLayout)) {
-                mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter);
-            } else {
-                mapPointFromSelfToChild(dropTargetLayout, mDragViewVisualCenter);
-            }
+            mapPointFromDropLayout(mLauncher.getHotseat(), mDragViewVisualCenter);
         }
 
         boolean droppedOnOriginalCell = false;
@@ -2195,7 +2187,7 @@
     * Convert the 2D coordinate xy from the parent View's coordinate space to this CellLayout's
     * coordinate space. The argument xy is modified with the return result.
     */
-   void mapPointFromSelfToChild(View v, float[] xy) {
+   private void mapPointFromSelfToChild(View v, float[] xy) {
        xy[0] = xy[0] - v.getLeft();
        xy[1] = xy[1] - v.getTop();
    }
@@ -2211,14 +2203,23 @@
                mTempXY[1] <= hotseat.getBottom();
    }
 
-   void mapPointFromSelfToHotseatLayout(Hotseat hotseat, float[] xy) {
-       mTempXY[0] = (int) xy[0];
-       mTempXY[1] = (int) xy[1];
-       mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempXY, true);
-       mLauncher.getDragLayer().mapCoordInSelfToDescendant(hotseat.getLayout(), mTempXY);
+    /**
+     * Updates the point in {@param xy} to point to the co-ordinate space of {@param layout}
+     * @param layout either hotseat of a page in workspace
+     * @param xy the point location in workspace co-ordinate space
+     */
+   private void mapPointFromDropLayout(CellLayout layout, float[] xy) {
+       if (mLauncher.isHotseatLayout(layout)) {
+           mTempXY[0] = (int) xy[0];
+           mTempXY[1] = (int) xy[1];
+           mLauncher.getDragLayer().getDescendantCoordRelativeToSelf(this, mTempXY, true);
+           mLauncher.getDragLayer().mapCoordInSelfToDescendant(layout, mTempXY);
 
-       xy[0] = mTempXY[0];
-       xy[1] = mTempXY[1];
+           xy[0] = mTempXY[0];
+           xy[1] = mTempXY[1];
+       } else {
+           mapPointFromSelfToChild(layout, xy);
+       }
    }
 
     private boolean isDragWidget(DragObject d) {
@@ -2254,11 +2255,7 @@
         // Handle the drag over
         if (mDragTargetLayout != null) {
             // We want the point to be mapped to the dragTarget.
-            if (mLauncher.isHotseatLayout(mDragTargetLayout)) {
-                mapPointFromSelfToHotseatLayout(mLauncher.getHotseat(), mDragViewVisualCenter);
-            } else {
-                mapPointFromSelfToChild(mDragTargetLayout, mDragViewVisualCenter);
-            }
+            mapPointFromDropLayout(mLauncher.getHotseat(), mDragViewVisualCenter);
 
             int minSpanX = item.spanX;
             int minSpanY = item.spanY;
@@ -2329,7 +2326,7 @@
         // Test to see if we are over the hotseat first
         if (mLauncher.getHotseat() != null && !isDragWidget(d)) {
             if (isPointInSelfOverHotseat(d.x, d.y)) {
-                layout = mLauncher.getHotseat().getLayout();
+                layout = mLauncher.getHotseat();
             }
         }
 
@@ -2967,8 +2964,7 @@
      * Returns a specific CellLayout
      */
     CellLayout getParentCellLayoutForView(View v) {
-        ArrayList<CellLayout> layouts = getWorkspaceAndHotseatCellLayouts();
-        for (CellLayout layout : layouts) {
+        for (CellLayout layout : getWorkspaceAndHotseatCellLayouts()) {
             if (layout.getShortcutsAndWidgets().indexOfChild(v) > -1) {
                 return layout;
             }
@@ -2977,56 +2973,31 @@
     }
 
     /**
-     * Returns a list of all the CellLayouts in the workspace.
+     * Returns a list of all the CellLayouts on the Homescreen.
      */
-    ArrayList<CellLayout> getWorkspaceAndHotseatCellLayouts() {
-        ArrayList<CellLayout> layouts = new ArrayList<>();
+    private CellLayout[] getWorkspaceAndHotseatCellLayouts() {
         int screenCount = getChildCount();
-        for (int screen = 0; screen < screenCount; screen++) {
-            layouts.add(((CellLayout) getChildAt(screen)));
-        }
+        final CellLayout[] layouts;
         if (mLauncher.getHotseat() != null) {
-            layouts.add(mLauncher.getHotseat().getLayout());
+            layouts = new CellLayout[screenCount + 1];
+            layouts[screenCount] = mLauncher.getHotseat();
+        } else {
+            layouts = new CellLayout[screenCount];
+        }
+        for (int screen = 0; screen < screenCount; screen++) {
+            layouts[screen] = (CellLayout) getChildAt(screen);
         }
         return layouts;
     }
 
-    /**
-     * We should only use this to search for specific children.  Do not use this method to modify
-     * ShortcutsAndWidgetsContainer directly. Includes ShortcutAndWidgetContainers from
-     * the hotseat and workspace pages
-     */
-    ArrayList<ShortcutAndWidgetContainer> getAllShortcutAndWidgetContainers() {
-        ArrayList<ShortcutAndWidgetContainer> childrenLayouts = new ArrayList<>();
-        int screenCount = getChildCount();
-        for (int screen = 0; screen < screenCount; screen++) {
-            childrenLayouts.add(((CellLayout) getChildAt(screen)).getShortcutsAndWidgets());
-        }
-        if (mLauncher.getHotseat() != null) {
-            childrenLayouts.add(mLauncher.getHotseat().getLayout().getShortcutsAndWidgets());
-        }
-        return childrenLayouts;
-    }
-
     public View getHomescreenIconByItemId(final int id) {
-        return getFirstMatch(new ItemOperator() {
-
-            @Override
-            public boolean evaluate(ItemInfo info, View v) {
-                return info != null && info.id == id;
-            }
-        });
+        return getFirstMatch((info, v) -> info != null && info.id == id);
     }
 
     public LauncherAppWidgetHostView getWidgetForAppWidgetId(final int appWidgetId) {
-        return (LauncherAppWidgetHostView) getFirstMatch(new ItemOperator() {
-
-            @Override
-            public boolean evaluate(ItemInfo info, View v) {
-                return (info instanceof LauncherAppWidgetInfo) &&
-                        ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId;
-            }
-        });
+        return (LauncherAppWidgetHostView) getFirstMatch((info, v) ->
+                (info instanceof LauncherAppWidgetInfo) &&
+                        ((LauncherAppWidgetInfo) info).appWidgetId == appWidgetId);
     }
 
     public View getFirstMatch(final ItemOperator operator) {
@@ -3063,8 +3034,7 @@
      * shortcuts are not removed.
      */
     public void removeItemsByMatcher(final ItemInfoMatcher matcher) {
-        ArrayList<CellLayout> cellLayouts = getWorkspaceAndHotseatCellLayouts();
-        for (final CellLayout layoutParent: cellLayouts) {
+        for (final CellLayout layoutParent: getWorkspaceAndHotseatCellLayouts()) {
             final ViewGroup layout = layoutParent.getShortcutsAndWidgets();
 
             IntSparseArrayMap<View> idToViewMap = new IntSparseArrayMap<>();
@@ -3122,10 +3092,8 @@
      * @param op the operator to map over the shortcuts
      */
     public void mapOverItems(boolean recurse, ItemOperator op) {
-        ArrayList<ShortcutAndWidgetContainer> containers = getAllShortcutAndWidgetContainers();
-        final int containerCount = containers.size();
-        for (int containerIdx = 0; containerIdx < containerCount; containerIdx++) {
-            ShortcutAndWidgetContainer container = containers.get(containerIdx);
+        for (CellLayout layout : getWorkspaceAndHotseatCellLayouts()) {
+            ShortcutAndWidgetContainer container = layout.getShortcutsAndWidgets();
             // map over all the shortcuts on the workspace
             final int itemCount = container.getChildCount();
             for (int itemIdx = 0; itemIdx < itemCount; itemIdx++) {
diff --git a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
index e734e70..3e09493 100644
--- a/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
+++ b/src/com/android/launcher3/WorkspaceStateTransitionAnimation.java
@@ -88,7 +88,7 @@
             Interpolator scaleInterpolator = builder.getInterpolator(ANIM_WORKSPACE_SCALE, ZOOM_OUT);
             propertySetter.setFloat(mWorkspace, SCALE_PROPERTY, mNewScale, scaleInterpolator);
             float hotseatIconsAlpha = (elements & HOTSEAT_ICONS) != 0 ? 1 : 0;
-            propertySetter.setViewAlpha(mLauncher.getHotseat().getLayout(), hotseatIconsAlpha,
+            propertySetter.setViewAlpha(mLauncher.getHotseat(), hotseatIconsAlpha,
                     fadeInterpolator);
             propertySetter.setViewAlpha(mLauncher.getWorkspace().getPageIndicator(),
                     hotseatIconsAlpha, fadeInterpolator);
@@ -105,9 +105,6 @@
         propertySetter.setFloat(mWorkspace, View.TRANSLATION_Y,
                 scaleAndTranslation[2], translationInterpolator);
 
-        propertySetter.setViewAlpha(mLauncher.getHotseatSearchBox(),
-                (elements & HOTSEAT_SEARCH_BOX) != 0 ? 1 : 0, fadeInterpolator);
-
         // Set scrim
         WorkspaceAndHotseatScrim scrim = mLauncher.getDragLayer().getScrim();
         propertySetter.setFloat(scrim, SCRIM_PROGRESS, state.getWorkspaceScrimAlpha(mLauncher),
diff --git a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
index fa07d4d..180ca48 100644
--- a/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
+++ b/src/com/android/launcher3/allapps/AllAppsRecyclerView.java
@@ -33,7 +33,7 @@
 import com.android.launcher3.LauncherAppState;
 import com.android.launcher3.R;
 import com.android.launcher3.graphics.DrawableFactory;
-import com.android.launcher3.logging.UserEventDispatcher.LogContainerProvider;
+import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.views.RecyclerViewFastScroller;
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionController.java b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
index e7313e8..2d6be7b 100644
--- a/src/com/android/launcher3/allapps/AllAppsTransitionController.java
+++ b/src/com/android/launcher3/allapps/AllAppsTransitionController.java
@@ -91,11 +91,6 @@
         return mShiftRange;
     }
 
-    private void onProgressAnimationStart() {
-        // Initialize values that should not change until #onDragEnd
-        mAppsView.setVisibility(View.VISIBLE);
-    }
-
     @Override
     public void onDeviceProfileChanged(DeviceProfile dp) {
         mIsVerticalLayout = dp.isVerticalBarLayout();
@@ -195,16 +190,15 @@
         PropertySetter setter = config == null ? NO_ANIM_PROPERTY_SETTER
                 : config.getPropertySetter(builder);
         int visibleElements = toState.getVisibleElements(mLauncher);
-        boolean hasHeader = (visibleElements & ALL_APPS_HEADER) != 0;
         boolean hasHeaderExtra = (visibleElements & ALL_APPS_HEADER_EXTRA) != 0;
         boolean hasContent = (visibleElements & ALL_APPS_CONTENT) != 0;
 
         Interpolator allAppsFade = builder.getInterpolator(ANIM_ALL_APPS_FADE, LINEAR);
-        setter.setViewAlpha(mAppsView.getSearchView(), hasHeader ? 1 : 0, allAppsFade);
         setter.setViewAlpha(mAppsView.getContentView(), hasContent ? 1 : 0, allAppsFade);
         setter.setViewAlpha(mAppsView.getScrollBar(), hasContent ? 1 : 0, allAppsFade);
         mAppsView.getFloatingHeaderView().setContentVisibility(hasHeaderExtra, hasContent, setter,
                 allAppsFade);
+        mAppsView.getSearchUiManager().setContentVisibility(visibleElements, setter, allAppsFade);
 
         setter.setInt(mScrimView, ScrimView.DRAG_HANDLE_ALPHA,
                 (visibleElements & VERTICAL_SWIPE_INDICATOR) != 0 ? 255 : 0, LINEAR);
@@ -216,11 +210,6 @@
             public void onAnimationSuccess(Animator animator) {
                 onProgressAnimationEnd();
             }
-
-            @Override
-            public void onAnimationStart(Animator animation) {
-                onProgressAnimationStart();
-            }
         };
     }
 
@@ -247,13 +236,9 @@
      */
     private void onProgressAnimationEnd() {
         if (Float.compare(mProgress, 1f) == 0) {
-            mAppsView.setVisibility(View.INVISIBLE);
             mAppsView.reset(false /* animate */);
         } else if (isAllAppsExpanded()) {
-            mAppsView.setVisibility(View.VISIBLE);
             mAppsView.onScrollUpEnd();
-        } else {
-            mAppsView.setVisibility(View.VISIBLE);
         }
     }
 
diff --git a/src/com/android/launcher3/allapps/SearchUiManager.java b/src/com/android/launcher3/allapps/SearchUiManager.java
index 68193f5..51b90f7 100644
--- a/src/com/android/launcher3/allapps/SearchUiManager.java
+++ b/src/com/android/launcher3/allapps/SearchUiManager.java
@@ -16,6 +16,9 @@
 package com.android.launcher3.allapps;
 
 import android.view.KeyEvent;
+import android.view.animation.Interpolator;
+
+import com.android.launcher3.anim.PropertySetter;
 
 /**
  * Interface for controlling the Apps search UI.
@@ -37,4 +40,10 @@
      * some UI beforehand.
      */
     void preDispatchKeyEvent(KeyEvent keyEvent);
+
+    /**
+     * Called as part of state transition to update the content UI
+     */
+    void setContentVisibility(int visibleElements, PropertySetter setter,
+            Interpolator interpolator);
 }
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
index 15cc2ca..b1e23d4 100644
--- a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
+++ b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
@@ -19,6 +19,7 @@
 import static android.view.View.MeasureSpec.getSize;
 import static android.view.View.MeasureSpec.makeMeasureSpec;
 
+import static com.android.launcher3.LauncherState.ALL_APPS_HEADER;
 import static com.android.launcher3.icons.IconNormalizer.ICON_VISIBLE_AREA_FACTOR;
 
 import android.content.Context;
@@ -32,6 +33,7 @@
 import android.view.KeyEvent;
 import android.view.View;
 import android.view.ViewGroup.MarginLayoutParams;
+import android.view.animation.Interpolator;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ExtendedEditText;
@@ -42,6 +44,7 @@
 import com.android.launcher3.allapps.AllAppsStore;
 import com.android.launcher3.allapps.AlphabeticalAppsList;
 import com.android.launcher3.allapps.SearchUiManager;
+import com.android.launcher3.anim.PropertySetter;
 import com.android.launcher3.graphics.TintedDrawableSpan;
 import com.android.launcher3.util.ComponentKey;
 
@@ -214,4 +217,10 @@
                     insets.bottom + mlp.topMargin + mFixedTranslationY);
         }
     }
+
+    @Override
+    public void setContentVisibility(int visibleElements, PropertySetter setter,
+            Interpolator interpolator) {
+        setter.setViewAlpha(this, (visibleElements & ALL_APPS_HEADER) != 0 ? 1 : 0, interpolator);
+    }
 }
diff --git a/src/com/android/launcher3/compat/UserManagerCompat.java b/src/com/android/launcher3/compat/UserManagerCompat.java
index ad51477..e13d2a6 100644
--- a/src/com/android/launcher3/compat/UserManagerCompat.java
+++ b/src/com/android/launcher3/compat/UserManagerCompat.java
@@ -57,7 +57,6 @@
     public abstract List<UserHandle> getUserProfiles();
     public abstract long getSerialNumberForUser(UserHandle user);
     public abstract UserHandle getUserForSerialNumber(long serialNumber);
-    public abstract CharSequence getBadgedLabelForUser(CharSequence label, UserHandle user);
     public abstract boolean isQuietModeEnabled(UserHandle user);
     public abstract boolean isUserUnlocked(UserHandle user);
 
diff --git a/src/com/android/launcher3/compat/UserManagerCompatVL.java b/src/com/android/launcher3/compat/UserManagerCompatVL.java
index ef72842..4688052 100644
--- a/src/com/android/launcher3/compat/UserManagerCompatVL.java
+++ b/src/com/android/launcher3/compat/UserManagerCompatVL.java
@@ -17,7 +17,6 @@
 package com.android.launcher3.compat;
 
 import android.content.Context;
-import android.content.pm.PackageManager;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.ArrayMap;
@@ -30,7 +29,6 @@
 public class UserManagerCompatVL extends UserManagerCompat {
 
     protected final UserManager mUserManager;
-    private final PackageManager mPm;
 
     protected LongSparseArray<UserHandle> mUsers;
     // Create a separate reverse map as LongSparseArray.indexOfValue checks if objects are same
@@ -39,7 +37,6 @@
 
     UserManagerCompatVL(Context context) {
         mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
-        mPm = context.getPackageManager();
     }
 
     @Override
@@ -125,13 +122,5 @@
         }
         return getUserProfiles().size() > 1;
     }
-
-    @Override
-    public CharSequence getBadgedLabelForUser(CharSequence label, UserHandle user) {
-        if (user == null) {
-            return label;
-        }
-        return mPm.getUserBadgedLabel(label, user);
-    }
 }
 
diff --git a/src/com/android/launcher3/config/BaseFlags.java b/src/com/android/launcher3/config/BaseFlags.java
index 64b5652..e5a8a01 100644
--- a/src/com/android/launcher3/config/BaseFlags.java
+++ b/src/com/android/launcher3/config/BaseFlags.java
@@ -22,9 +22,6 @@
 import android.content.SharedPreferences;
 import android.provider.Settings;
 
-import androidx.annotation.GuardedBy;
-import androidx.annotation.Keep;
-
 import com.android.launcher3.Utilities;
 
 import java.util.ArrayList;
@@ -32,6 +29,9 @@
 import java.util.SortedMap;
 import java.util.TreeMap;
 
+import androidx.annotation.GuardedBy;
+import androidx.annotation.Keep;
+
 /**
  * Defines a set of flags used to control various launcher behaviors.
  *
@@ -87,6 +87,9 @@
     // trying to make them fit the orientation the device is in.
     public static final boolean OVERVIEW_USE_SCREENSHOT_ORIENTATION = true;
 
+    public static final TogglableFlag QUICK_SWITCH = new TogglableFlag("QUICK_SWITCH", false,
+            "Swiping right on the nav bar while in an app switches to the previous app");
+
     /**
      * Feature flag to handle define config changes dynamically instead of killing the process.
      */
diff --git a/src/com/android/launcher3/folder/FolderAnimationManager.java b/src/com/android/launcher3/folder/FolderAnimationManager.java
index fa890b9..2461e28 100644
--- a/src/com/android/launcher3/folder/FolderAnimationManager.java
+++ b/src/com/android/launcher3/folder/FolderAnimationManager.java
@@ -20,6 +20,7 @@
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.MAX_NUM_ITEMS_IN_PREVIEW;
 import static com.android.launcher3.folder.FolderShape.getShape;
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -46,8 +47,6 @@
 
 import java.util.List;
 
-import androidx.core.graphics.ColorUtils;
-
 /**
  * Manages the opening and closing animations for a {@link Folder}.
  *
@@ -153,8 +152,8 @@
 
         // Set up the Folder background.
         final int finalColor = Themes.getAttrColor(mContext, android.R.attr.colorPrimary);
-        final int initialColor =
-                ColorUtils.setAlphaComponent(finalColor, mPreviewBackground.getBackgroundAlpha());
+        final int initialColor = setColorAlphaBound(
+                finalColor, mPreviewBackground.getBackgroundAlpha());
         mFolderBackground.mutate();
         mFolderBackground.setColor(mIsOpening ? initialColor : finalColor);
 
diff --git a/src/com/android/launcher3/folder/PreviewBackground.java b/src/com/android/launcher3/folder/PreviewBackground.java
index 8443953..f2683a5 100644
--- a/src/com/android/launcher3/folder/PreviewBackground.java
+++ b/src/com/android/launcher3/folder/PreviewBackground.java
@@ -17,6 +17,7 @@
 package com.android.launcher3.folder;
 
 import static com.android.launcher3.folder.FolderShape.getShape;
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -41,8 +42,6 @@
 import com.android.launcher3.R;
 import com.android.launcher3.util.Themes;
 
-import androidx.core.graphics.ColorUtils;
-
 /**
  * This object represents a FolderIcon preview background. It stores drawing / measurement
  * information, handles drawing, and animation (accept state <--> rest state).
@@ -189,7 +188,7 @@
 
     public int getBgColor() {
         int alpha = (int) Math.min(MAX_BG_OPACITY, BG_OPACITY * mColorMultiplier);
-        return ColorUtils.setAlphaComponent(mBgColor, alpha);
+        return setColorAlphaBound(mBgColor, alpha);
     }
 
     public int getBadgeColor() {
@@ -275,7 +274,7 @@
     }
 
     public void drawBackgroundStroke(Canvas canvas) {
-        mPaint.setColor(ColorUtils.setAlphaComponent(mBgColor, mStrokeAlpha));
+        mPaint.setColor(setColorAlphaBound(mBgColor, mStrokeAlpha));
         mPaint.setStyle(Paint.Style.STROKE);
         mPaint.setStrokeWidth(mStrokeWidth);
 
diff --git a/src/com/android/launcher3/graphics/IconPalette.java b/src/com/android/launcher3/graphics/IconPalette.java
index cda07c3..3d4a100 100644
--- a/src/com/android/launcher3/graphics/IconPalette.java
+++ b/src/com/android/launcher3/graphics/IconPalette.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.graphics;
 
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
+
 import android.app.Notification;
 import android.content.Context;
 import android.graphics.Color;
@@ -147,7 +149,7 @@
     }
 
     public static int getMutedColor(int color, float whiteScrimAlpha) {
-        int whiteScrim = ColorUtils.setAlphaComponent(Color.WHITE, (int) (255 * whiteScrimAlpha));
+        int whiteScrim = setColorAlphaBound(Color.WHITE, (int) (255 * whiteScrimAlpha));
         return ColorUtils.compositeColors(whiteScrim, color);
     }
 }
diff --git a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
index 00cc1a7..66f9dbf 100644
--- a/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
+++ b/src/com/android/launcher3/graphics/WorkspaceAndHotseatScrim.java
@@ -19,6 +19,8 @@
 import static android.content.Intent.ACTION_SCREEN_OFF;
 import static android.content.Intent.ACTION_USER_PRESENT;
 
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
+
 import android.animation.ObjectAnimator;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -121,7 +123,6 @@
 
     private Workspace mWorkspace;
 
-    private final boolean mHasSysUiScrim;
     private boolean mDrawTopScrim, mDrawBottomScrim;
 
     private final RectF mFinalMaskRect = new RectF();
@@ -149,15 +150,9 @@
 
         mMaskHeight = Utilities.pxFromDp(ALPHA_MASK_BITMAP_DP,
                 view.getResources().getDisplayMetrics());
-
-        mHasSysUiScrim = !mWallpaperColorInfo.supportsDarkText();
-        if (mHasSysUiScrim) {
-            mTopScrim = Themes.getAttrDrawable(view.getContext(), R.attr.workspaceStatusBarScrim);
-            mBottomMask = createDitheredAlphaMask();
-        } else {
-            mTopScrim = null;
-            mBottomMask = null;
-        }
+        mTopScrim = Themes.getAttrDrawable(view.getContext(), R.attr.workspaceStatusBarScrim);
+        mBottomMask = mTopScrim == null ? null : createDitheredAlphaMask();
+        mHideSysUiScrim = mTopScrim == null;
 
         view.addOnAttachStateChangeListener(this);
         onExtractedColorsChanged(mWallpaperColorInfo);
@@ -174,18 +169,18 @@
             mWorkspace.computeScrollWithoutInvalidation();
             CellLayout currCellLayout = mWorkspace.getCurrentDragOverlappingLayout();
             canvas.save();
-            if (currCellLayout != null && currCellLayout != mLauncher.getHotseat().getLayout()) {
+            if (currCellLayout != null && currCellLayout != mLauncher.getHotseat()) {
                 // Cut a hole in the darkening scrim on the page that should be highlighted, if any.
                 mLauncher.getDragLayer()
                         .getDescendantRectRelativeToSelf(currCellLayout, mHighlightRect);
                 canvas.clipRect(mHighlightRect, Region.Op.DIFFERENCE);
             }
 
-            canvas.drawColor(ColorUtils.setAlphaComponent(mFullScrimColor, mScrimAlpha));
+            canvas.drawColor(setColorAlphaBound(mFullScrimColor, mScrimAlpha));
             canvas.restore();
         }
 
-        if (!mHideSysUiScrim && mHasSysUiScrim) {
+        if (!mHideSysUiScrim) {
             if (mSysUiProgress <= 0) {
                 mAnimateScrimOnNextDraw = false;
                 return;
@@ -213,8 +208,9 @@
     }
 
     public void onInsetsChanged(Rect insets) {
-        mDrawTopScrim = insets.top > 0;
-        mDrawBottomScrim = !mLauncher.getDeviceProfile().isVerticalBarLayout();
+        mDrawTopScrim = mTopScrim != null && insets.top > 0;
+        mDrawBottomScrim = mBottomMask != null &&
+                !mLauncher.getDeviceProfile().isVerticalBarLayout();
     }
 
     private void setScrimProgress(float progress) {
@@ -230,7 +226,7 @@
         mWallpaperColorInfo.addOnChangeListener(this);
         onExtractedColorsChanged(mWallpaperColorInfo);
 
-        if (mHasSysUiScrim) {
+        if (mTopScrim != null) {
             IntentFilter filter = new IntentFilter(ACTION_SCREEN_OFF);
             filter.addAction(ACTION_USER_PRESENT); // When the device wakes up + keyguard is gone
             mRoot.getContext().registerReceiver(mReceiver, filter);
@@ -240,7 +236,7 @@
     @Override
     public void onViewDetachedFromWindow(View view) {
         mWallpaperColorInfo.removeOnChangeListener(this);
-        if (mHasSysUiScrim) {
+        if (mTopScrim != null) {
             mRoot.getContext().unregisterReceiver(mReceiver);
         }
     }
@@ -259,14 +255,14 @@
     }
 
     public void setSize(int w, int h) {
-        if (mHasSysUiScrim) {
+        if (mTopScrim != null) {
             mTopScrim.setBounds(0, 0, w, h);
             mFinalMaskRect.set(0, h - mMaskHeight, w, h);
         }
     }
 
     public void hideSysUiScrim(boolean hideSysUiScrim) {
-        mHideSysUiScrim = hideSysUiScrim;
+        mHideSysUiScrim = hideSysUiScrim || (mTopScrim == null);
         if (!hideSysUiScrim) {
             mAnimateScrimOnNextDraw = true;
         }
@@ -281,18 +277,18 @@
     }
 
     private void reapplySysUiAlpha() {
-        if (mHasSysUiScrim) {
-            reapplySysUiAlphaNoInvalidate();
-            if (!mHideSysUiScrim) {
-                invalidate();
-            }
+        reapplySysUiAlphaNoInvalidate();
+        if (!mHideSysUiScrim) {
+            invalidate();
         }
     }
 
     private void reapplySysUiAlphaNoInvalidate() {
         float factor = mSysUiProgress * mSysUiAnimMultiplier;
         mBottomMaskPaint.setAlpha(Math.round(MAX_HOTSEAT_SCRIM_ALPHA * factor));
-        mTopScrim.setAlpha(Math.round(255 * factor));
+        if (mTopScrim != null) {
+            mTopScrim.setAlpha(Math.round(255 * factor));
+        }
     }
 
     public void invalidate() {
@@ -309,7 +305,7 @@
         LinearGradient lg = new LinearGradient(0, 0, 0, gradientHeight,
                 new int[]{
                         0x00FFFFFF,
-                        ColorUtils.setAlphaComponent(Color.WHITE, (int) (0xFF * 0.95)),
+                        setColorAlphaBound(Color.WHITE, (int) (0xFF * 0.95)),
                         0xFFFFFFFF},
                 new float[]{0f, 0.8f, 1f},
                 Shader.TileMode.CLAMP);
diff --git a/src/com/android/launcher3/icons/BaseIconCache.java b/src/com/android/launcher3/icons/BaseIconCache.java
index 2afe713..1f810b3 100644
--- a/src/com/android/launcher3/icons/BaseIconCache.java
+++ b/src/com/android/launcher3/icons/BaseIconCache.java
@@ -16,13 +16,13 @@
 package com.android.launcher3.icons;
 
 import static com.android.launcher3.icons.BitmapInfo.LOW_RES_ICON;
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 
 import android.content.ComponentName;
 import android.content.ContentValues;
 import android.content.Context;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ApplicationInfo;
-import android.content.pm.LauncherActivityInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
@@ -33,6 +33,7 @@
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.drawable.Drawable;
+import android.os.Build;
 import android.os.Build.VERSION;
 import android.os.Handler;
 import android.os.Process;
@@ -41,15 +42,11 @@
 import android.util.Log;
 
 import com.android.launcher3.IconProvider;
-import com.android.launcher3.ItemInfoWithIcon;
 import com.android.launcher3.LauncherFiles;
 import com.android.launcher3.LauncherModel;
-import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.compat.LauncherAppsCompat;
 import com.android.launcher3.compat.UserManagerCompat;
 import com.android.launcher3.graphics.BitmapRenderer;
-import com.android.launcher3.model.PackageItemInfo;
 import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.InstantAppResolver;
 import com.android.launcher3.util.Preconditions;
@@ -60,7 +57,6 @@
 import java.util.HashSet;
 
 import androidx.annotation.NonNull;
-import androidx.core.graphics.ColorUtils;
 
 public class BaseIconCache {
 
@@ -80,12 +76,10 @@
 
     private final HashMap<UserHandle, BitmapInfo> mDefaultIcons = new HashMap<>();
 
-    final MainThreadExecutor mMainThreadExecutor = new MainThreadExecutor();
     final Context mContext;
     final PackageManager mPackageManager;
     final IconProvider mIconProvider;
     final UserManagerCompat mUserManager;
-    final LauncherAppsCompat mLauncherApps;
 
     private final HashMap<ComponentKey, CacheEntry> mCache =
             new HashMap<>(INITIAL_ICON_CACHE_CAPACITY);
@@ -101,13 +95,12 @@
         mContext = context;
         mPackageManager = context.getPackageManager();
         mUserManager = UserManagerCompat.getInstance(mContext);
-        mLauncherApps = LauncherAppsCompat.getInstance(mContext);
         mInstantAppResolver = InstantAppResolver.newInstance(mContext);
 
         mIconProvider = IconProvider.newInstance(context);
         mWorkerHandler = new Handler(LauncherModel.getWorkerLooper());
 
-        if (BitmapRenderer.USE_HARDWARE_BITMAP) {
+        if (BitmapRenderer.USE_HARDWARE_BITMAP && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             mDecodeOptions = new BitmapFactory.Options();
             mDecodeOptions.inPreferredConfig = Bitmap.Config.HARDWARE;
         } else {
@@ -161,14 +154,6 @@
         return getFullResDefaultActivityIcon();
     }
 
-    public Drawable getFullResIcon(LauncherActivityInfo info) {
-        return getFullResIcon(info, true);
-    }
-
-    public Drawable getFullResIcon(LauncherActivityInfo info, boolean flattenDrawable) {
-        return mIconProvider.getIcon(info, mIconDpi, flattenDrawable);
-    }
-
     protected BitmapInfo makeDefaultIcon(UserHandle user) {
         try (LauncherIcons li = LauncherIcons.obtain(mContext)) {
             return li.createBadgedIconBitmap(
@@ -238,10 +223,10 @@
         }
         if (entry == null) {
             entry = new CacheEntry();
-            cachingLogic.loadIcon(mContext, this, object, entry);
+            cachingLogic.loadIcon(mContext, object, entry);
         }
-        entry.title = cachingLogic.getLabel(object, mPackageManager);
-        entry.contentDescription = mUserManager.getBadgedLabelForUser(entry.title, user);
+        entry.title = cachingLogic.getLabel(object);
+        entry.contentDescription = mPackageManager.getUserBadgedLabel(entry.title, user);
         mCache.put(key, entry);
 
         ContentValues values = newContentValues(entry, entry.title.toString(),
@@ -262,22 +247,6 @@
         mIconDb.insertOrReplace(values);
     }
 
-    /**
-     * Fill in {@param infoInOut} with the corresponding icon and label.
-     */
-    public synchronized void getTitleAndIconForApp(
-            PackageItemInfo infoInOut, boolean useLowResIcon) {
-        CacheEntry entry = getEntryForPackageLocked(
-                infoInOut.packageName, infoInOut.user, useLowResIcon);
-        applyCacheEntry(entry, infoInOut);
-    }
-
-    protected void applyCacheEntry(CacheEntry entry, ItemInfoWithIcon info) {
-        info.title = Utilities.trim(entry.title);
-        info.contentDescription = entry.contentDescription;
-        info.applyFrom((entry.icon == null) ? getDefaultIcon(info.user) : entry);
-    }
-
     public synchronized BitmapInfo getDefaultIcon(UserHandle user) {
         if (!mDefaultIcons.containsKey(user)) {
             mDefaultIcons.put(user, makeDefaultIcon(user));
@@ -323,7 +292,7 @@
                 providerFetchedOnce = true;
 
                 if (object != null) {
-                    cachingLogic.loadIcon(mContext, this, object, entry);
+                    cachingLogic.loadIcon(mContext, object, entry);
                 } else {
                     if (usePackageIcon) {
                         CacheEntry packageEntry = getEntryForPackageLocked(
@@ -350,8 +319,8 @@
                     providerFetchedOnce = true;
                 }
                 if (object != null) {
-                    entry.title = cachingLogic.getLabel(object, mPackageManager);
-                    entry.contentDescription = mUserManager.getBadgedLabelForUser(entry.title, user);
+                    entry.title = cachingLogic.getLabel(object);
+                    entry.contentDescription = mPackageManager.getUserBadgedLabel(entry.title, user);
                 }
             }
         }
@@ -400,7 +369,7 @@
      * Gets an entry for the package, which can be used as a fallback entry for various components.
      * This method is not thread safe, it must be called from a synchronized method.
      */
-    private CacheEntry getEntryForPackageLocked(String packageName, UserHandle user,
+    protected CacheEntry getEntryForPackageLocked(String packageName, UserHandle user,
             boolean useLowResIcon) {
         Preconditions.assertWorkerThread();
         ComponentKey cacheKey = getPackageKey(packageName, user);
@@ -430,7 +399,7 @@
                     li.recycle();
 
                     entry.title = appInfo.loadLabel(mPackageManager);
-                    entry.contentDescription = mUserManager.getBadgedLabelForUser(entry.title, user);
+                    entry.contentDescription = mPackageManager.getUserBadgedLabel(entry.title, user);
                     entry.icon = useLowResIcon ? LOW_RES_ICON : iconInfo.icon;
                     entry.color = iconInfo.color;
 
@@ -466,13 +435,13 @@
                             Long.toString(mUserManager.getSerialNumberForUser(cacheKey.user))});
             if (c.moveToNext()) {
                 // Set the alpha to be 255, so that we never have a wrong color
-                entry.color = ColorUtils.setAlphaComponent(c.getInt(0), 255);
+                entry.color = setColorAlphaBound(c.getInt(0), 255);
                 entry.title = c.getString(1);
                 if (entry.title == null) {
                     entry.title = "";
                     entry.contentDescription = "";
                 } else {
-                    entry.contentDescription = mUserManager.getBadgedLabelForUser(
+                    entry.contentDescription = mPackageManager.getUserBadgedLabel(
                             entry.title, cacheKey.user);
                 }
 
diff --git a/src/com/android/launcher3/icons/CachingLogic.java b/src/com/android/launcher3/icons/CachingLogic.java
index 24186ef..0a3da04 100644
--- a/src/com/android/launcher3/icons/CachingLogic.java
+++ b/src/com/android/launcher3/icons/CachingLogic.java
@@ -17,8 +17,6 @@
 
 import android.content.ComponentName;
 import android.content.Context;
-import android.content.pm.LauncherActivityInfo;
-import android.content.pm.PackageManager;
 import android.os.UserHandle;
 
 public interface CachingLogic<T> {
@@ -27,61 +25,7 @@
 
     UserHandle getUser(T object);
 
-    CharSequence getLabel(T object, PackageManager pm);
+    CharSequence getLabel(T object);
 
-    void loadIcon(Context context, BaseIconCache cache, T object, BitmapInfo target);
-
-    CachingLogic<LauncherActivityInfo> LAUNCHER_ACTIVITY_INFO =
-            new CachingLogic<LauncherActivityInfo>() {
-
-        @Override
-        public ComponentName getComponent(LauncherActivityInfo object) {
-            return object.getComponentName();
-        }
-
-        @Override
-        public UserHandle getUser(LauncherActivityInfo object) {
-            return object.getUser();
-        }
-
-        @Override
-        public CharSequence getLabel(LauncherActivityInfo object, PackageManager pm) {
-            return object.getLabel();
-        }
-
-        @Override
-        public void loadIcon(Context context, BaseIconCache cache, LauncherActivityInfo object,
-                BitmapInfo target) {
-            LauncherIcons li = LauncherIcons.obtain(context);
-            li.createBadgedIconBitmap(cache.getFullResIcon(object), object.getUser(),
-                    object.getApplicationInfo().targetSdkVersion).applyTo(target);
-            li.recycle();
-        }
-    };
-
-    CachingLogic<ComponentWithLabel> COMPONENT_WITH_LABEL =
-            new CachingLogic<ComponentWithLabel>() {
-
-        @Override
-        public ComponentName getComponent(ComponentWithLabel object) {
-            return object.getComponent();
-        }
-
-        @Override
-        public UserHandle getUser(ComponentWithLabel object) {
-            return object.getUser();
-        }
-
-        @Override
-        public CharSequence getLabel(ComponentWithLabel object, PackageManager pm) {
-            return object.getLabel(pm);
-        }
-
-        @Override
-        public void loadIcon(Context context, BaseIconCache cache,
-                ComponentWithLabel object, BitmapInfo target) {
-            // Do not load icon.
-            target.icon = BitmapInfo.LOW_RES_ICON;
-        }
-    };
+    void loadIcon(Context context, T object, BitmapInfo target);
 }
diff --git a/src/com/android/launcher3/icons/ComponentWithLabel.java b/src/com/android/launcher3/icons/ComponentWithLabel.java
index 2badb4c..7bb8832 100644
--- a/src/com/android/launcher3/icons/ComponentWithLabel.java
+++ b/src/com/android/launcher3/icons/ComponentWithLabel.java
@@ -16,6 +16,7 @@
 package com.android.launcher3.icons;
 
 import android.content.ComponentName;
+import android.content.Context;
 import android.content.pm.PackageManager;
 import android.os.UserHandle;
 
@@ -26,4 +27,36 @@
     UserHandle getUser();
 
     CharSequence getLabel(PackageManager pm);
+
+
+    class ComponentCachingLogic implements CachingLogic<ComponentWithLabel> {
+
+        private final PackageManager mPackageManager;
+
+        public ComponentCachingLogic(Context context) {
+            mPackageManager = context.getPackageManager();
+        }
+
+        @Override
+        public ComponentName getComponent(ComponentWithLabel object) {
+            return object.getComponent();
+        }
+
+        @Override
+        public UserHandle getUser(ComponentWithLabel object) {
+            return object.getUser();
+        }
+
+        @Override
+        public CharSequence getLabel(ComponentWithLabel object) {
+            return object.getLabel(mPackageManager);
+        }
+
+        @Override
+        public void loadIcon(Context context,
+                ComponentWithLabel object, BitmapInfo target) {
+            // Do not load icon.
+            target.icon = BitmapInfo.LOW_RES_ICON;
+        }
+    }
 }
diff --git a/src/com/android/launcher3/icons/IconCache.java b/src/com/android/launcher3/icons/IconCache.java
index 6e2ca28..e10ff5b 100644
--- a/src/com/android/launcher3/icons/IconCache.java
+++ b/src/com/android/launcher3/icons/IconCache.java
@@ -16,15 +16,13 @@
 
 package com.android.launcher3.icons;
 
-import static com.android.launcher3.icons.CachingLogic.COMPONENT_WITH_LABEL;
-import static com.android.launcher3.icons.CachingLogic.LAUNCHER_ACTIVITY_INFO;
-
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.LauncherActivityInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.graphics.drawable.Drawable;
 import android.os.Handler;
 import android.os.Process;
 import android.os.UserHandle;
@@ -34,8 +32,11 @@
 import com.android.launcher3.InvariantDeviceProfile;
 import com.android.launcher3.ItemInfoWithIcon;
 import com.android.launcher3.LauncherModel;
+import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.ShortcutInfo;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.compat.LauncherAppsCompat;
+import com.android.launcher3.icons.ComponentWithLabel.ComponentCachingLogic;
 import com.android.launcher3.model.PackageItemInfo;
 import com.android.launcher3.util.Preconditions;
 import com.android.launcher3.util.Provider;
@@ -49,10 +50,21 @@
 
     private static final String TAG = "Launcher.IconCache";
 
+    private final MainThreadExecutor mMainThreadExecutor = new MainThreadExecutor();
+
+    private final CachingLogic<ComponentWithLabel> mComponentWithLabelCachingLogic;
+    private final CachingLogic<LauncherActivityInfo> mLauncherActivityInfoCachingLogic;
+
+    private final LauncherAppsCompat mLauncherApps;
+
     private int mPendingIconRequestCount = 0;
 
     public IconCache(Context context, InvariantDeviceProfile inv) {
         super(context, inv.fillResIconDpi, inv.iconBitmapSize);
+        mComponentWithLabelCachingLogic = new ComponentCachingLogic(context);
+        mLauncherActivityInfoCachingLogic = new LauncherActivtiyCachingLogic(this);
+        mLauncherApps = LauncherAppsCompat.getInstance(mContext);
+
     }
 
     /**
@@ -65,7 +77,7 @@
                     PackageManager.GET_UNINSTALLED_PACKAGES);
             long userSerial = mUserManager.getSerialNumberForUser(user);
             for (LauncherActivityInfo app : mLauncherApps.getActivityList(packageName, user)) {
-                addIconToDBAndMemCache(app, LAUNCHER_ACTIVITY_INFO, info, userSerial,
+                addIconToDBAndMemCache(app, mLauncherActivityInfoCachingLogic, info, userSerial,
                         false /*replace existing*/);
             }
         } catch (NameNotFoundException e) {
@@ -115,7 +127,7 @@
      */
     public synchronized void updateTitleAndIcon(AppInfo application) {
         CacheEntry entry = cacheLocked(application.componentName,
-                application.user, Provider.of(null), LAUNCHER_ACTIVITY_INFO,
+                application.user, Provider.of(null), mLauncherActivityInfoCachingLogic,
                 false, application.usingLowResIcon());
         if (entry.icon != null && !isDefaultIcon(entry.icon, application.user)) {
             applyCacheEntry(entry, application);
@@ -151,8 +163,8 @@
 
     public synchronized String getTitleNoCache(ComponentWithLabel info) {
         CacheEntry entry = cacheLocked(info.getComponent(), info.getUser(), Provider.of(info),
-                COMPONENT_WITH_LABEL, false /* usePackageIcon */, true /* useLowResIcon */,
-                false /* addToMemCache */);
+                mComponentWithLabelCachingLogic, false /* usePackageIcon */,
+                true /* useLowResIcon */, false /* addToMemCache */);
         return Utilities.trim(entry.title);
     }
 
@@ -164,11 +176,35 @@
             @NonNull Provider<LauncherActivityInfo> activityInfoProvider,
             boolean usePkgIcon, boolean useLowResIcon) {
         CacheEntry entry = cacheLocked(infoInOut.getTargetComponent(), infoInOut.user,
-                activityInfoProvider,
-                LAUNCHER_ACTIVITY_INFO, usePkgIcon, useLowResIcon);
+                activityInfoProvider, mLauncherActivityInfoCachingLogic, usePkgIcon, useLowResIcon);
         applyCacheEntry(entry, infoInOut);
     }
 
+
+    /**
+     * Fill in {@param infoInOut} with the corresponding icon and label.
+     */
+    public synchronized void getTitleAndIconForApp(
+            PackageItemInfo infoInOut, boolean useLowResIcon) {
+        CacheEntry entry = getEntryForPackageLocked(
+                infoInOut.packageName, infoInOut.user, useLowResIcon);
+        applyCacheEntry(entry, infoInOut);
+    }
+
+    protected void applyCacheEntry(CacheEntry entry, ItemInfoWithIcon info) {
+        info.title = Utilities.trim(entry.title);
+        info.contentDescription = entry.contentDescription;
+        info.applyFrom((entry.icon == null) ? getDefaultIcon(info.user) : entry);
+    }
+
+    public Drawable getFullResIcon(LauncherActivityInfo info) {
+        return getFullResIcon(info, true);
+    }
+
+    public Drawable getFullResIcon(LauncherActivityInfo info, boolean flattenDrawable) {
+        return mIconProvider.getIcon(info, mIconDpi, flattenDrawable);
+    }
+
     public static abstract class IconLoadRequest extends HandlerRunnable {
         IconLoadRequest(Handler handler, Runnable endRunnable) {
             super(handler, endRunnable);
diff --git a/src/com/android/launcher3/icons/IconCacheUpdateHandler.java b/src/com/android/launcher3/icons/IconCacheUpdateHandler.java
index 07451b9..5c12c8b 100644
--- a/src/com/android/launcher3/icons/IconCacheUpdateHandler.java
+++ b/src/com/android/launcher3/icons/IconCacheUpdateHandler.java
@@ -27,11 +27,8 @@
 import android.util.Log;
 import android.util.SparseBooleanArray;
 
-import com.android.launcher3.Utilities;
 import com.android.launcher3.icons.BaseIconCache.IconDB;
-import com.android.launcher3.util.IntArray;
 
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -204,18 +201,31 @@
         }
     }
 
+    /**
+     * Commits all updates as part of the update handler to disk. Not more calls should be made
+     * to this class after this.
+     */
     public void finish() {
         // Commit all deletes
-        IntArray deleteIds = new IntArray();
+        int deleteCount = 0;
+        StringBuilder queryBuilder = new StringBuilder()
+                .append(IconDB.COLUMN_ROWID)
+                .append(" IN (");
+
         int count = mItemsToDelete.size();
         for (int i = 0;  i < count; i++) {
             if (mItemsToDelete.valueAt(i)) {
-                deleteIds.add(mItemsToDelete.keyAt(i));
+                if (deleteCount > 0) {
+                    queryBuilder.append(", ");
+                }
+                queryBuilder.append(mItemsToDelete.keyAt(i));
+                deleteCount++;
             }
         }
-        if (!deleteIds.isEmpty()) {
-            mIconCache.mIconDb.delete(
-                    Utilities.createDbSelectionQuery(IconDB.COLUMN_ROWID, deleteIds), null);
+        queryBuilder.append(')');
+
+        if (deleteCount > 0) {
+            mIconCache.mIconDb.delete(queryBuilder.toString(), null);
         }
     }
 
diff --git a/src/com/android/launcher3/icons/LauncherActivtiyCachingLogic.java b/src/com/android/launcher3/icons/LauncherActivtiyCachingLogic.java
new file mode 100644
index 0000000..8c85b1c
--- /dev/null
+++ b/src/com/android/launcher3/icons/LauncherActivtiyCachingLogic.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.icons;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.LauncherActivityInfo;
+import android.os.UserHandle;
+
+public class LauncherActivtiyCachingLogic implements CachingLogic<LauncherActivityInfo> {
+
+    private final IconCache mCache;
+
+    public LauncherActivtiyCachingLogic(IconCache cache) {
+        mCache = cache;
+    }
+
+    @Override
+    public ComponentName getComponent(LauncherActivityInfo object) {
+        return object.getComponentName();
+    }
+
+    @Override
+    public UserHandle getUser(LauncherActivityInfo object) {
+        return object.getUser();
+    }
+
+    @Override
+    public CharSequence getLabel(LauncherActivityInfo object) {
+        return object.getLabel();
+    }
+
+    @Override
+    public void loadIcon(Context context, LauncherActivityInfo object,
+            BitmapInfo target) {
+        LauncherIcons li = LauncherIcons.obtain(context);
+        li.createBadgedIconBitmap(mCache.getFullResIcon(object),
+                object.getUser(), object.getApplicationInfo().targetSdkVersion).applyTo(target);
+        li.recycle();
+    }
+}
\ No newline at end of file
diff --git a/src/com/android/launcher3/logging/LoggerUtils.java b/src/com/android/launcher3/logging/LoggerUtils.java
index 1c4327c..4ef8626 100644
--- a/src/com/android/launcher3/logging/LoggerUtils.java
+++ b/src/com/android/launcher3/logging/LoggerUtils.java
@@ -40,6 +40,7 @@
 /**
  * Helper methods for logging.
  */
+@Deprecated
 public class LoggerUtils {
     private static final ArrayMap<Class, SparseArray<String>> sNameCache = new ArrayMap<>();
     private static final String UNKNOWN = "UNKNOWN";
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
new file mode 100644
index 0000000..d332dc5
--- /dev/null
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.logging;
+
+import android.content.Context;
+import android.content.Intent;
+import android.view.View;
+
+import com.android.launcher3.R;
+import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.util.ResourceBasedOverride;
+import com.android.launcher3.logging.StatsLogUtils.LogStateProvider;
+
+/**
+ * Handles the user event logging in Q.
+ * Since the AOSP Launcher3 doesn't take part in the StatsLog logging, the class
+ * itself is abstract.
+ */
+public abstract class StatsLogManager implements ResourceBasedOverride {
+
+    protected LogStateProvider mStateProvider;
+    public static StatsLogManager newInstance(Context context, LogStateProvider stateProvider) {
+        StatsLogManager mgr = Overrides.getObject(StatsLogManager.class,
+                context.getApplicationContext(), R.string.stats_log_manager_class);
+        mgr.mStateProvider = stateProvider;
+        mgr.verify();
+        return mgr;
+    }
+
+    public void logAppLaunch(View v, Intent intent) { }
+    public void logTaskLaunch(View v, ComponentKey key) { }
+    public void verify() {}     // TODO: should move into robo tests
+}
diff --git a/src/com/android/launcher3/logging/StatsLogUtils.java b/src/com/android/launcher3/logging/StatsLogUtils.java
new file mode 100644
index 0000000..647f255
--- /dev/null
+++ b/src/com/android/launcher3/logging/StatsLogUtils.java
@@ -0,0 +1,67 @@
+package com.android.launcher3.logging;
+
+import android.view.View;
+import android.view.ViewParent;
+
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
+
+import androidx.annotation.Nullable;
+
+
+public class StatsLogUtils {
+
+    // Defined in android.stats.launcher.nano
+    // As they cannot be linked in this file, defining again.
+    public final static int LAUNCHER_STATE_BACKGROUND = 0;
+    public final static int LAUNCHER_STATE_HOME = 1;
+    public final static int LAUNCHER_STATE_OVERVIEW = 2;
+    public final static int LAUNCHER_STATE_ALLAPPS = 3;
+
+    private final static int MAXIMUM_VIEW_HIERARCHY_LEVEL = 5;
+
+    public interface LogStateProvider {
+        int getCurrentState();
+    }
+
+    /**
+     * Implemented by containers to provide a container source for a given child.
+     *
+     * Currently,
+     */
+    public interface LogContainerProvider {
+
+        /**
+         * Copies data from the source to the destination proto.
+         *
+         * @param v            source of the data
+         * @param info         source of the data
+         * @param target       dest of the data
+         * @param targetParent dest of the data
+         */
+        void fillInLogContainerData(View v, ItemInfo info, Target target, Target targetParent);
+    }
+
+    /**
+     * Recursively finds the parent of the given child which implements IconLogInfoProvider
+     */
+    public static LogContainerProvider getLaunchProviderRecursive(@Nullable View v) {
+        ViewParent parent;
+        if (v != null) {
+            parent = v.getParent();
+        } else {
+            return null;
+        }
+
+        // Optimization to only check up to 5 parents.
+        int count = MAXIMUM_VIEW_HIERARCHY_LEVEL;
+        while (parent != null && count-- > 0) {
+            if (parent instanceof LogContainerProvider) {
+                return (LogContainerProvider) parent;
+            } else {
+                parent = parent.getParent();
+            }
+        }
+        return null;
+    }
+}
diff --git a/src/com/android/launcher3/logging/UserEventDispatcher.java b/src/com/android/launcher3/logging/UserEventDispatcher.java
index a318dc0..e115168 100644
--- a/src/com/android/launcher3/logging/UserEventDispatcher.java
+++ b/src/com/android/launcher3/logging/UserEventDispatcher.java
@@ -41,9 +41,9 @@
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.logging.StatsLogUtils.LogContainerProvider;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
-import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
 import com.android.launcher3.userevent.nano.LauncherLogProto.LauncherEvent;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Target;
 import com.android.launcher3.util.ComponentKey;
@@ -62,10 +62,9 @@
  *
  * $ adb shell setprop log.tag.UserEvent VERBOSE
  */
+@Deprecated
 public class UserEventDispatcher implements ResourceBasedOverride {
 
-    private final static int MAXIMUM_VIEW_HIERARCHY_LEVEL = 5;
-
     private static final String TAG = "UserEvent";
     private static final boolean IS_VERBOSE =
             FeatureFlags.IS_DOGFOOD_BUILD && Utilities.isPropertyEnabled(LogConfig.USEREVENT);
@@ -96,42 +95,19 @@
     }
 
     /**
-     * Implemented by containers to provide a container source for a given child.
+     * Fills in the container data on the given event if the given view is not null.
+     * @return whether container data was added.
      */
-    public interface LogContainerProvider {
-
-        /**
-         * Copies data from the source to the destination proto.
-         *
-         * @param v            source of the data
-         * @param info         source of the data
-         * @param target       dest of the data
-         * @param targetParent dest of the data
-         */
-        void fillInLogContainerData(View v, ItemInfo info, Target target, Target targetParent);
-    }
-
-    /**
-     * Recursively finds the parent of the given child which implements IconLogInfoProvider
-     */
-    public static LogContainerProvider getLaunchProviderRecursive(@Nullable View v) {
-        ViewParent parent;
-        if (v != null) {
-            parent = v.getParent();
-        } else {
-            return null;
+    @Deprecated
+    public static boolean fillInLogContainerData(LauncherLogProto.LauncherEvent event, @Nullable View v) {
+        // Fill in grid(x,y), pageIndex of the child and container type of the parent
+        LogContainerProvider provider = StatsLogUtils.getLaunchProviderRecursive(v);
+        if (v == null || !(v.getTag() instanceof ItemInfo) || provider == null) {
+            return false;
         }
-
-        // Optimization to only check up to 5 parents.
-        int count = MAXIMUM_VIEW_HIERARCHY_LEVEL;
-        while (parent != null && count-- > 0) {
-            if (parent instanceof LogContainerProvider) {
-                return (LogContainerProvider) parent;
-            } else {
-                parent = parent.getParent();
-            }
-        }
-        return null;
+        ItemInfo itemInfo = (ItemInfo) v.getTag();
+        provider.fillInLogContainerData(v, itemInfo, event.srcTarget[0], event.srcTarget[1]);
+        return true;
     }
 
     private boolean mSessionStarted;
@@ -150,21 +126,7 @@
     // intentHash                       required
     // --------------------------------------------------------------
 
-    /**
-     * Fills in the container data on the given event if the given view is not null.
-     * @return whether container data was added.
-     */
-    protected boolean fillInLogContainerData(LauncherEvent event, @Nullable View v) {
-        // Fill in grid(x,y), pageIndex of the child and container type of the parent
-        LogContainerProvider provider = getLaunchProviderRecursive(v);
-        if (v == null || !(v.getTag() instanceof ItemInfo) || provider == null) {
-            return false;
-        }
-        ItemInfo itemInfo = (ItemInfo) v.getTag();
-        provider.fillInLogContainerData(v, itemInfo, event.srcTarget[0], event.srcTarget[1]);
-        return true;
-    }
-
+    @Deprecated
     public void logAppLaunch(View v, Intent intent) {
         LauncherEvent event = newLauncherEvent(newTouchAction(Action.Touch.TAP),
                 newItemTarget(v, mInstantAppResolver), newTarget(Target.Type.CONTAINER));
@@ -181,6 +143,7 @@
 
     public void logActionTip(int actionType, int viewType) { }
 
+    @Deprecated
     public void logTaskLaunchOrDismiss(int action, int direction, int taskIndex,
             ComponentKey componentKey) {
         LauncherEvent event = newLauncherEvent(newTouchAction(action), // TAP or SWIPE or FLING
@@ -363,7 +326,7 @@
     }
 
     public void logDeepShortcutsOpen(View icon) {
-        LogContainerProvider provider = getLaunchProviderRecursive(icon);
+        LogContainerProvider provider = StatsLogUtils.getLaunchProviderRecursive(icon);
         if (icon == null || !(icon.getTag() instanceof ItemInfo)) {
             return;
         }
@@ -376,15 +339,6 @@
         resetElapsedContainerMillis("deep shortcut open");
     }
 
-    /* Currently we are only interested in whether this event happens or not and don't
-    * care about which screen moves to where. */
-    public void logOverviewReorder() {
-        LauncherEvent event = newLauncherEvent(newTouchAction(Action.Touch.DRAGDROP),
-                newContainerTarget(ContainerType.WORKSPACE),
-                newContainerTarget(ContainerType.OVERVIEW));
-        dispatchUserEvent(event, null);
-    }
-
     public void logDragNDrop(DropTarget.DragObject dragObj, View dropTargetAsView) {
         LauncherEvent event = newLauncherEvent(newTouchAction(Action.Touch.DRAGDROP),
                 newItemTarget(dragObj.originalDragInfo, mInstantAppResolver),
diff --git a/src/com/android/launcher3/model/LoaderResults.java b/src/com/android/launcher3/model/BaseLoaderResults.java
similarity index 85%
rename from src/com/android/launcher3/model/LoaderResults.java
rename to src/com/android/launcher3/model/BaseLoaderResults.java
index 1d18e76..d3dc91f 100644
--- a/src/com/android/launcher3/model/LoaderResults.java
+++ b/src/com/android/launcher3/model/BaseLoaderResults.java
@@ -30,47 +30,44 @@
 import com.android.launcher3.MainThreadExecutor;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.util.ComponentKey;
 import com.android.launcher3.util.IntArray;
 import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.LooperIdleLock;
 import com.android.launcher3.util.ViewOnDrawExecutor;
-import com.android.launcher3.widget.WidgetListRowEntry;
 
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
-import java.util.HashMap;
 import java.util.Iterator;
 import java.util.concurrent.Executor;
 
 /**
- * Helper class to handle results of {@link com.android.launcher3.model.LoaderTask}.
+ * Base Helper class to handle results of {@link com.android.launcher3.model.LoaderTask}.
  */
-public class LoaderResults {
+public abstract class BaseLoaderResults {
 
-    private static final String TAG = "LoaderResults";
-    private static final int INVALID_SCREEN_ID = -1;
+    protected static final String TAG = "LoaderResults";
+    protected static final int INVALID_SCREEN_ID = -1;
     private static final int ITEMS_CHUNK = 6; // batch size for the workspace icons
 
-    private final Executor mUiExecutor;
+    protected final Executor mUiExecutor;
 
-    private final LauncherAppState mApp;
-    private final BgDataModel mBgDataModel;
+    protected final LauncherAppState mApp;
+    protected final BgDataModel mBgDataModel;
     private final AllAppsList mBgAllAppsList;
-    private final int mPageToBindFirst;
+    protected final int mPageToBindFirst;
 
-    private final WeakReference<Callbacks> mCallbacks;
+    protected final WeakReference<Callbacks> mCallbacks;
 
-    public LoaderResults(LauncherAppState app, BgDataModel dataModel,
+    public BaseLoaderResults(LauncherAppState app, BgDataModel dataModel,
             AllAppsList allAppsList, int pageToBindFirst, WeakReference<Callbacks> callbacks) {
         mUiExecutor = new MainThreadExecutor();
         mApp = app;
         mBgDataModel = dataModel;
         mBgAllAppsList = allAppsList;
         mPageToBindFirst = pageToBindFirst;
-        mCallbacks = callbacks == null ? new WeakReference<Callbacks>(null) : callbacks;
+        mCallbacks = callbacks == null ? new WeakReference<>(null) : callbacks;
     }
 
     /**
@@ -152,8 +149,8 @@
 
         Executor mainExecutor = mUiExecutor;
         // Load items on the current page.
-        bindWorkspaceItems(currentWorkspaceItems, currentAppWidgets, mainExecutor);
-
+        bindWorkspaceItems(currentWorkspaceItems, mainExecutor);
+        bindAppWidgets(currentAppWidgets, mainExecutor);
         // In case of validFirstPage, only bind the first screen, and defer binding the
         // remaining screens after first onDraw (and an optional the fade animation whichever
         // happens later).
@@ -173,8 +170,8 @@
             }
         });
 
-        bindWorkspaceItems(otherWorkspaceItems, otherAppWidgets, deferredExecutor);
-
+        bindWorkspaceItems(otherWorkspaceItems, deferredExecutor);
+        bindAppWidgets(otherAppWidgets, deferredExecutor);
         // Tell the workspace that we're done binding items
         r = new Runnable() {
             public void run() {
@@ -252,7 +249,7 @@
 
     /** Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to
      * right) */
-    private void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) {
+    protected void sortWorkspaceItemsSpatially(ArrayList<ItemInfo> workspaceItems) {
         final InvariantDeviceProfile profile = mApp.getInvariantDeviceProfile();
         final int screenCols = profile.numColumns;
         final int screenCellCount = profile.numColumns * profile.numRows;
@@ -288,14 +285,12 @@
         });
     }
 
-    private void bindWorkspaceItems(final ArrayList<ItemInfo> workspaceItems,
-            final ArrayList<LauncherAppWidgetInfo> appWidgets,
+    protected void bindWorkspaceItems(final ArrayList<ItemInfo> workspaceItems,
             final Executor executor) {
 
         if (com.android.launcher3.Utilities.IS_RUNNING_IN_TEST_HARNESS
                 && com.android.launcher3.Utilities.IS_DEBUG_DEVICE) {
-            android.util.Log.d("b/117332845",
-                    android.util.Log.getStackTraceString(new Throwable()));
+            Log.d("b/117332845", Log.getStackTraceString(new Throwable()));
         }
         // Bind the workspace items
         int N = workspaceItems.size();
@@ -307,22 +302,25 @@
                 public void run() {
                     Callbacks callbacks = mCallbacks.get();
                     if (callbacks != null) {
-                        callbacks.bindItems(workspaceItems.subList(start, start+chunkSize), false);
+                        callbacks.bindItems(workspaceItems.subList(start, start + chunkSize),
+                                false);
                     }
                 }
             };
             executor.execute(r);
         }
+    }
 
-        // Bind the widgets, one at a time
+    private void bindAppWidgets(ArrayList<LauncherAppWidgetInfo> appWidgets, Executor executor) {
+        int N;// Bind the widgets, one at a time
         N = appWidgets.size();
         for (int i = 0; i < N; i++) {
             final ItemInfo widget = appWidgets.get(i);
             final Runnable r = new Runnable() {
                 public void run() {
-                    Callbacks callbacks = mCallbacks.get();
-                    if (callbacks != null) {
-                        callbacks.bindItems(Collections.singletonList(widget), false);
+                Callbacks callbacks = mCallbacks.get();
+                if (callbacks != null) {
+                    callbacks.bindItems(Collections.singletonList(widget), false);
                     }
                 }
             };
@@ -330,18 +328,7 @@
         }
     }
 
-    public void bindDeepShortcuts() {
-        final HashMap<ComponentKey, Integer> shortcutMapCopy;
-        synchronized (mBgDataModel) {
-            shortcutMapCopy = new HashMap<>(mBgDataModel.deepShortcutMap);
-        }
-        mUiExecutor.execute(() -> {
-            Callbacks callbacks = mCallbacks.get();
-            if (callbacks != null) {
-                callbacks.bindDeepShortcutMap(shortcutMapCopy);
-            }
-        });
-    }
+    public abstract void bindDeepShortcuts();
 
     public void bindAllApps() {
         // shallow copy
@@ -359,19 +346,7 @@
         mUiExecutor.execute(r);
     }
 
-    public void bindWidgets() {
-        final ArrayList<WidgetListRowEntry> widgets =
-                mBgDataModel.widgetsModel.getWidgetsList(mApp.getContext());
-        Runnable r = new Runnable() {
-            public void run() {
-                Callbacks callbacks = mCallbacks.get();
-                if (callbacks != null) {
-                    callbacks.bindAllWidgets(widgets);
-                }
-            }
-        };
-        mUiExecutor.execute(r);
-    }
+    public abstract void bindWidgets();
 
     public LooperIdleLock newIdleLock(Object lock) {
         LooperIdleLock idleLock = new LooperIdleLock(lock, Looper.getMainLooper());
diff --git a/src/com/android/launcher3/model/LoaderCursor.java b/src/com/android/launcher3/model/LoaderCursor.java
index ea4d32b..3aeb1c0 100644
--- a/src/com/android/launcher3/model/LoaderCursor.java
+++ b/src/com/android/launcher3/model/LoaderCursor.java
@@ -22,6 +22,7 @@
 import android.content.Intent;
 import android.content.Intent.ShortcutIconResource;
 import android.content.pm.LauncherActivityInfo;
+import android.content.pm.PackageManager;
 import android.database.Cursor;
 import android.database.CursorWrapper;
 import android.graphics.BitmapFactory;
@@ -41,7 +42,6 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.Workspace;
 import com.android.launcher3.compat.LauncherAppsCompat;
-import com.android.launcher3.compat.UserManagerCompat;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.icons.BitmapInfo;
 import com.android.launcher3.icons.LauncherIcons;
@@ -64,7 +64,7 @@
     public final LongSparseArray<UserHandle> allUsers = new LongSparseArray<>();
 
     private final Context mContext;
-    private final UserManagerCompat mUserManager;
+    private final PackageManager mPM;
     private final IconCache mIconCache;
     private final InvariantDeviceProfile mIDP;
 
@@ -100,7 +100,7 @@
         mContext = app.getContext();
         mIconCache = app.getIconCache();
         mIDP = app.getInvariantDeviceProfile();
-        mUserManager = UserManagerCompat.getInstance(mContext);
+        mPM = mContext.getPackageManager();
 
         // Init column indices
         iconIndex = getColumnIndexOrThrow(LauncherSettings.Favorites.ICON);
@@ -228,7 +228,7 @@
             throw new InvalidParameterException("Invalid restoreType " + restoreFlag);
         }
 
-        info.contentDescription = mUserManager.getBadgedLabelForUser(info.title, info.user);
+        info.contentDescription = mPM.getUserBadgedLabel(info.title, info.user);
         info.itemType = itemType;
         info.status = restoreFlag;
         return info;
@@ -284,7 +284,7 @@
             info.title = componentName.getClassName();
         }
 
-        info.contentDescription = mUserManager.getBadgedLabelForUser(info.title, info.user);
+        info.contentDescription = mPM.getUserBadgedLabel(info.title, info.user);
         return info;
     }
 
diff --git a/src/com/android/launcher3/model/LoaderTask.java b/src/com/android/launcher3/model/LoaderTask.java
index 8b3e2c9..8551e6f 100644
--- a/src/com/android/launcher3/model/LoaderTask.java
+++ b/src/com/android/launcher3/model/LoaderTask.java
@@ -20,8 +20,6 @@
 import static com.android.launcher3.ItemInfoWithIcon.FLAG_DISABLED_SAFEMODE;
 import static com.android.launcher3.ItemInfoWithIcon.FLAG_DISABLED_SUSPENDED;
 import static com.android.launcher3.folder.ClippedFolderIconLayoutRule.MAX_NUM_ITEMS_IN_PREVIEW;
-import static com.android.launcher3.icons.CachingLogic.COMPONENT_WITH_LABEL;
-import static com.android.launcher3.icons.CachingLogic.LAUNCHER_ACTIVITY_INFO;
 import static com.android.launcher3.model.LoaderResults.filterCurrentWorkspaceItems;
 
 import android.appwidget.AppWidgetProviderInfo;
@@ -46,6 +44,7 @@
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.FolderInfo;
 import com.android.launcher3.icons.ComponentWithLabel;
+import com.android.launcher3.icons.ComponentWithLabel.ComponentCachingLogic;
 import com.android.launcher3.icons.IconCacheUpdateHandler;
 import com.android.launcher3.icons.IconCache;
 import com.android.launcher3.InstallShortcutReceiver;
@@ -63,6 +62,7 @@
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.folder.Folder;
 import com.android.launcher3.folder.FolderIconPreviewVerifier;
+import com.android.launcher3.icons.LauncherActivtiyCachingLogic;
 import com.android.launcher3.icons.LauncherIcons;
 import com.android.launcher3.logging.FileLog;
 import com.android.launcher3.provider.ImportDataTask;
@@ -202,7 +202,8 @@
             TraceHelper.partitionSection(TAG, "step 2.3: Update icon cache");
             IconCacheUpdateHandler updateHandler = mIconCache.getUpdateHandler();
             setIgnorePackages(updateHandler);
-            updateHandler.updateIcons(allActivityList, LAUNCHER_ACTIVITY_INFO,
+            updateHandler.updateIcons(allActivityList,
+                    new LauncherActivtiyCachingLogic(mApp.getIconCache()),
                     mApp.getModel()::onPackageIconsUpdated);
 
             // Take a break
@@ -233,7 +234,7 @@
 
             verifyNotStopped();
             TraceHelper.partitionSection(TAG, "step 4.3: Update icon cache");
-            updateHandler.updateIcons(allWidgetsList, COMPONENT_WITH_LABEL,
+            updateHandler.updateIcons(allWidgetsList, new ComponentCachingLogic(mApp.getContext()),
                     mApp.getModel()::onWidgetLabelsUpdated);
 
             verifyNotStopped();
diff --git a/src/com/android/launcher3/settings/PreferenceHighlighter.java b/src/com/android/launcher3/settings/PreferenceHighlighter.java
index 4ed4cf1..8ba8146 100644
--- a/src/com/android/launcher3/settings/PreferenceHighlighter.java
+++ b/src/com/android/launcher3/settings/PreferenceHighlighter.java
@@ -15,7 +15,7 @@
  */
 package com.android.launcher3.settings;
 
-import static androidx.core.graphics.ColorUtils.setAlphaComponent;
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -57,7 +57,7 @@
     private static final long HIGHLIGHT_DURATION = 15000L;
     private static final long HIGHLIGHT_FADE_OUT_DURATION = 500L;
     private static final long HIGHLIGHT_FADE_IN_DURATION = 200L;
-    private static final int END_COLOR = setAlphaComponent(Color.WHITE, 0);
+    private static final int END_COLOR = setColorAlphaBound(Color.WHITE, 0);
 
     private final Paint mPaint = new Paint();
     private final RecyclerView mRv;
@@ -91,7 +91,7 @@
 
         if (!mHighLightStarted) {
             // Start highlight
-            int colorTo = setAlphaComponent(Themes.getColorAccent(mRv.getContext()), 66);
+            int colorTo = setColorAlphaBound(Themes.getColorAccent(mRv.getContext()), 66);
             ObjectAnimator anim = ObjectAnimator.ofArgb(this, HIGHLIGHT_COLOR, END_COLOR, colorTo);
             anim.setDuration(HIGHLIGHT_FADE_IN_DURATION);
             anim.setRepeatMode(ValueAnimator.REVERSE);
diff --git a/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java b/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
index 64e166e..323eecb 100644
--- a/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
+++ b/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
@@ -16,6 +16,8 @@
 
 package com.android.launcher3.views;
 
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
+
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.Canvas;
@@ -26,8 +28,6 @@
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.R;
 
-import androidx.core.graphics.ColorUtils;
-
 /**
  * Extension of {@link BubbleTextView} which draws two shadows on the text (ambient and key shadows}
  */
@@ -60,7 +60,7 @@
 
         // We enhance the shadow by drawing the shadow twice
         getPaint().setShadowLayer(mShadowInfo.ambientShadowBlur, 0, 0,
-                ColorUtils.setAlphaComponent(mShadowInfo.ambientShadowColor, alpha));
+                setColorAlphaBound(mShadowInfo.ambientShadowColor, alpha));
 
         drawWithoutBadge(canvas);
         canvas.save();
@@ -69,7 +69,7 @@
                 getScrollY() + getHeight());
 
         getPaint().setShadowLayer(mShadowInfo.keyShadowBlur, 0.0f, mShadowInfo.keyShadowOffset,
-                ColorUtils.setAlphaComponent(mShadowInfo.keyShadowColor, alpha));
+                setColorAlphaBound(mShadowInfo.keyShadowColor, alpha));
         drawWithoutBadge(canvas);
         canvas.restore();
 
@@ -107,11 +107,11 @@
                 return true;
             } else if (ambientShadowAlpha > 0) {
                 textView.getPaint().setShadowLayer(ambientShadowBlur, 0, 0,
-                        ColorUtils.setAlphaComponent(ambientShadowColor, textAlpha));
+                        setColorAlphaBound(ambientShadowColor, textAlpha));
                 return true;
             } else if (keyShadowAlpha > 0) {
                 textView.getPaint().setShadowLayer(keyShadowBlur, 0.0f, keyShadowOffset,
-                        ColorUtils.setAlphaComponent(keyShadowColor, textAlpha));
+                        setColorAlphaBound(keyShadowColor, textAlpha));
                 return true;
             } else {
                 return false;
diff --git a/src/com/android/launcher3/views/OptionsPopupView.java b/src/com/android/launcher3/views/OptionsPopupView.java
index c540b59..6ba2f40 100644
--- a/src/com/android/launcher3/views/OptionsPopupView.java
+++ b/src/com/android/launcher3/views/OptionsPopupView.java
@@ -34,6 +34,7 @@
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
+import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.popup.ArrowPopup;
 import com.android.launcher3.shortcuts.DeepShortcutView;
 import com.android.launcher3.userevent.nano.LauncherLogProto.Action;
@@ -151,8 +152,10 @@
         ArrayList<OptionItem> options = new ArrayList<>();
         options.add(new OptionItem(R.string.wallpaper_button_text, R.drawable.ic_wallpaper,
                 ControlType.WALLPAPER_BUTTON, OptionsPopupView::startWallpaperPicker));
-        options.add(new OptionItem(R.string.widget_button_text, R.drawable.ic_widget,
-                ControlType.WIDGETS_BUTTON, OptionsPopupView::onWidgetsClicked));
+        if (!FeatureFlags.GO_DISABLE_WIDGETS) {
+            options.add(new OptionItem(R.string.widget_button_text, R.drawable.ic_widget,
+                    ControlType.WIDGETS_BUTTON, OptionsPopupView::onWidgetsClicked));
+        }
         options.add(new OptionItem(R.string.settings_button_text, R.drawable.ic_setting,
                 ControlType.SETTINGS_BUTTON, OptionsPopupView::startSettings));
 
diff --git a/src/com/android/launcher3/views/ScrimView.java b/src/com/android/launcher3/views/ScrimView.java
index 6fd84db..deb0965 100644
--- a/src/com/android/launcher3/views/ScrimView.java
+++ b/src/com/android/launcher3/views/ScrimView.java
@@ -22,9 +22,9 @@
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.anim.Interpolators.ACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 
 import static androidx.core.graphics.ColorUtils.compositeColors;
-import static androidx.core.graphics.ColorUtils.setAlphaComponent;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
@@ -182,7 +182,7 @@
     @Override
     public void onExtractedColorsChanged(WallpaperColorInfo wallpaperColorInfo) {
         mScrimColor = wallpaperColorInfo.getMainColor();
-        mEndFlatColor = compositeColors(mEndScrim, setAlphaComponent(
+        mEndFlatColor = compositeColors(mEndScrim, setColorAlphaBound(
                 mScrimColor, Math.round(mMaxScrimAlpha * 255)));
         mEndFlatColorAlpha = Color.alpha(mEndFlatColor);
         updateColors();
@@ -201,7 +201,7 @@
     public void reInitUi() { }
 
     protected void updateColors() {
-        mCurrentFlatColor = mProgress >= 1 ? 0 : setAlphaComponent(
+        mCurrentFlatColor = mProgress >= 1 ? 0 : setColorAlphaBound(
                 mEndFlatColor, Math.round((1 - mProgress) * mEndFlatColorAlpha));
     }
 
diff --git a/src/com/android/launcher3/widget/BaseWidgetSheet.java b/src/com/android/launcher3/widget/BaseWidgetSheet.java
index 48c18f8..673b3cc 100644
--- a/src/com/android/launcher3/widget/BaseWidgetSheet.java
+++ b/src/com/android/launcher3/widget/BaseWidgetSheet.java
@@ -17,6 +17,7 @@
 
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 
+import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
 import static com.android.launcher3.logging.LoggerUtils.newContainerTarget;
 
 import android.content.Context;
@@ -42,8 +43,6 @@
 import com.android.launcher3.views.AbstractSlideInView;
 import com.android.launcher3.views.BaseDragLayer;
 
-import androidx.core.graphics.ColorUtils;
-
 /**
  * Base class for various widgets popup
  */
@@ -162,11 +161,11 @@
 
     private static View createColorScrim(Context context) {
         View view = new View(context);
-        view.forceHasOverlappingRendering(false);
+        if (Utilities.ATLEAST_NOUGAT) view.forceHasOverlappingRendering(false);
 
         WallpaperColorInfo colors = WallpaperColorInfo.getInstance(context);
         int alpha = context.getResources().getInteger(R.integer.extracted_color_gradient_alpha);
-        view.setBackgroundColor(ColorUtils.setAlphaComponent(colors.getSecondaryColor(), alpha));
+        view.setBackgroundColor(setColorAlphaBound(colors.getSecondaryColor(), alpha));
 
         BaseDragLayer.LayoutParams lp = new BaseDragLayer.LayoutParams(MATCH_PARENT, MATCH_PARENT);
         lp.ignoreInsets = true;
diff --git a/src_shortcuts_overrides/com/android/launcher3/model/LoaderResults.java b/src_shortcuts_overrides/com/android/launcher3/model/LoaderResults.java
new file mode 100644
index 0000000..9785887
--- /dev/null
+++ b/src_shortcuts_overrides/com/android/launcher3/model/LoaderResults.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.model;
+
+import com.android.launcher3.AllAppsList;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherModel.Callbacks;
+import com.android.launcher3.util.ComponentKey;
+import com.android.launcher3.widget.WidgetListRowEntry;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+/**
+ * Helper class to handle results of {@link com.android.launcher3.model.LoaderTask}.
+ */
+public class LoaderResults extends BaseLoaderResults {
+
+    public LoaderResults(LauncherAppState app, BgDataModel dataModel,
+            AllAppsList allAppsList, int pageToBindFirst, WeakReference<Callbacks> callbacks) {
+        super(app, dataModel, allAppsList, pageToBindFirst, callbacks);
+    }
+
+    @Override
+    public void bindDeepShortcuts() {
+        final HashMap<ComponentKey, Integer> shortcutMapCopy;
+        synchronized (mBgDataModel) {
+            shortcutMapCopy = new HashMap<>(mBgDataModel.deepShortcutMap);
+        }
+        mUiExecutor.execute(() -> {
+            Callbacks callbacks = mCallbacks.get();
+            if (callbacks != null) {
+                callbacks.bindDeepShortcutMap(shortcutMapCopy);
+            }
+        });
+    }
+
+    @Override
+    public void bindWidgets() {
+        final ArrayList<WidgetListRowEntry> widgets =
+                mBgDataModel.widgetsModel.getWidgetsList(mApp.getContext());
+        Runnable r = new Runnable() {
+            public void run() {
+                Callbacks callbacks = mCallbacks.get();
+                if (callbacks != null) {
+                    callbacks.bindAllWidgets(widgets);
+                }
+            }
+        };
+        mUiExecutor.execute(r);
+    }
+}
diff --git a/src/com/android/launcher3/model/WidgetsModel.java b/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
similarity index 100%
rename from src/com/android/launcher3/model/WidgetsModel.java
rename to src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
diff --git a/src/com/android/launcher3/shortcuts/DeepShortcutManager.java b/src_shortcuts_overrides/com/android/launcher3/shortcuts/DeepShortcutManager.java
similarity index 100%
rename from src/com/android/launcher3/shortcuts/DeepShortcutManager.java
rename to src_shortcuts_overrides/com/android/launcher3/shortcuts/DeepShortcutManager.java
diff --git a/tests/dummy_app/Android.mk b/tests/dummy_app/Android.mk
new file mode 100644
index 0000000..f4ab582
--- /dev/null
+++ b/tests/dummy_app/Android.mk
@@ -0,0 +1,18 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := samples
+
+# Only compile source java files in this apk.
+LOCAL_SRC_FILES := $(call all-java-files-under, src)
+
+LOCAL_PACKAGE_NAME := Aardwolf
+
+LOCAL_SDK_VERSION := current
+
+LOCAL_DEX_PREOPT := false
+
+include $(BUILD_PACKAGE)
+
+# Use the following include to make our test apk.
+include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/dummy_app/AndroidManifest.xml b/tests/dummy_app/AndroidManifest.xml
new file mode 100644
index 0000000..0546015
--- /dev/null
+++ b/tests/dummy_app/AndroidManifest.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<!-- Declare the contents of this Android application.  The namespace
+     attribute brings in the Android platform namespace, and the package
+     supplies a unique name for the application.  When writing your
+     own application, the package name must be changed from "com.example.*"
+     to come from a domain that you own or have control over. -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.android.aardwolf">
+    <uses-sdk android:targetSdkVersion="25" android:minSdkVersion="21"/>
+    <application android:label="Aardwolf">
+        <activity
+            android:name="Activity1"
+            android:icon="@mipmap/ic_launcher1"
+            android:label="Aardwolf">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>
diff --git a/tests/dummy_app/res/layout/empty_activity.xml b/tests/dummy_app/res/layout/empty_activity.xml
new file mode 100644
index 0000000..377c56b
--- /dev/null
+++ b/tests/dummy_app/res/layout/empty_activity.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<EditText xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/text"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:textSize="18sp"
+    android:autoText="true"
+    android:capitalize="sentences"
+    android:text="Did you enjoy the adaptive icon?" />
+
diff --git a/tests/dummy_app/res/mipmap-anydpi/ic_launcher1.xml b/tests/dummy_app/res/mipmap-anydpi/ic_launcher1.xml
new file mode 100644
index 0000000..37c8c73
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-anydpi/ic_launcher1.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@mipmap/icon_back_1"/>
+    <foreground>
+        <bitmap android:src="@mipmap/icon_fore_1"/>
+    </foreground>
+</adaptive-icon>
diff --git a/tests/dummy_app/res/mipmap-anydpi/ic_launcher2.xml b/tests/dummy_app/res/mipmap-anydpi/ic_launcher2.xml
new file mode 100644
index 0000000..20b2986
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-anydpi/ic_launcher2.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2017 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/background" />
+    <foreground android:drawable="@mipmap/icon_fore_1"/>
+</adaptive-icon>
diff --git a/tests/dummy_app/res/mipmap-xxhdpi/ic_launcher1.png b/tests/dummy_app/res/mipmap-xxhdpi/ic_launcher1.png
new file mode 100644
index 0000000..73bc8e6
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxhdpi/ic_launcher1.png
Binary files differ
diff --git a/tests/dummy_app/res/mipmap-xxhdpi/ic_launcher2.png b/tests/dummy_app/res/mipmap-xxhdpi/ic_launcher2.png
new file mode 100644
index 0000000..cd40b63
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxhdpi/ic_launcher2.png
Binary files differ
diff --git a/tests/dummy_app/res/mipmap-xxhdpi/icon_back_1.png b/tests/dummy_app/res/mipmap-xxhdpi/icon_back_1.png
new file mode 100644
index 0000000..8debef3
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxhdpi/icon_back_1.png
Binary files differ
diff --git a/tests/dummy_app/res/mipmap-xxhdpi/icon_fore_1.png b/tests/dummy_app/res/mipmap-xxhdpi/icon_fore_1.png
new file mode 100644
index 0000000..de4079b
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxhdpi/icon_fore_1.png
Binary files differ
diff --git a/tests/dummy_app/res/mipmap-xxxhdpi/ic_launcher1.png b/tests/dummy_app/res/mipmap-xxxhdpi/ic_launcher1.png
new file mode 100644
index 0000000..889a99c
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxxhdpi/ic_launcher1.png
Binary files differ
diff --git a/tests/dummy_app/res/mipmap-xxxhdpi/ic_launcher2.png b/tests/dummy_app/res/mipmap-xxxhdpi/ic_launcher2.png
new file mode 100644
index 0000000..973bb79
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxxhdpi/ic_launcher2.png
Binary files differ
diff --git a/tests/dummy_app/res/mipmap-xxxhdpi/icon_back_1.png b/tests/dummy_app/res/mipmap-xxxhdpi/icon_back_1.png
new file mode 100644
index 0000000..70c0ebd
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxxhdpi/icon_back_1.png
Binary files differ
diff --git a/tests/dummy_app/res/mipmap-xxxhdpi/icon_fore_1.png b/tests/dummy_app/res/mipmap-xxxhdpi/icon_fore_1.png
new file mode 100644
index 0000000..9d91632
--- /dev/null
+++ b/tests/dummy_app/res/mipmap-xxxhdpi/icon_fore_1.png
Binary files differ
diff --git a/tests/dummy_app/res/values/colors.xml b/tests/dummy_app/res/values/colors.xml
new file mode 100644
index 0000000..b5ce66e
--- /dev/null
+++ b/tests/dummy_app/res/values/colors.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <color name="background">#455A64</color>
+</resources>
\ No newline at end of file
diff --git a/tests/dummy_app/src/com/example/android/aardwolf/Activity1.java b/tests/dummy_app/src/com/example/android/aardwolf/Activity1.java
new file mode 100644
index 0000000..d4eab15
--- /dev/null
+++ b/tests/dummy_app/src/com/example/android/aardwolf/Activity1.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.aardwolf;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+
+public class Activity1 extends Activity {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        View view = getLayoutInflater().inflate(R.layout.empty_activity, null);
+        setContentView(view);
+    }
+}
+
diff --git a/tests/res/raw/aardwolf_dummy_app.apk b/tests/res/raw/aardwolf_dummy_app.apk
new file mode 100644
index 0000000..39fb368
--- /dev/null
+++ b/tests/res/raw/aardwolf_dummy_app.apk
Binary files differ
diff --git a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
index 532d3e8..bc5aaee 100644
--- a/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
+++ b/tests/src/com/android/launcher3/ui/AbstractLauncherUiTest.java
@@ -296,11 +296,6 @@
                         Process.myUserHandle()).get(0);
     }
 
-    protected LauncherActivityInfo getChromeApp() {
-        return LauncherAppsCompat.getInstance(mTargetContext)
-                .getActivityList("com.android.chrome", Process.myUserHandle()).get(0);
-    }
-
     /**
      * Broadcast receiver which blocks until the result is received.
      */
diff --git a/tests/src/com/android/launcher3/ui/AllAppsIconToHomeTest.java b/tests/src/com/android/launcher3/ui/AllAppsIconToHomeTest.java
index 9160076..9354862 100644
--- a/tests/src/com/android/launcher3/ui/AllAppsIconToHomeTest.java
+++ b/tests/src/com/android/launcher3/ui/AllAppsIconToHomeTest.java
@@ -1,18 +1,10 @@
 package com.android.launcher3.ui;
 
-import static org.junit.Assert.assertTrue;
-
 import android.content.pm.LauncherActivityInfo;
+
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
-import androidx.test.uiautomator.By;
-import androidx.test.uiautomator.UiObject2;
-import androidx.test.uiautomator.Until;
 
-import com.android.launcher3.util.Condition;
-import com.android.launcher3.util.Wait;
-
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -24,37 +16,23 @@
 public class AllAppsIconToHomeTest extends AbstractLauncherUiTest {
 
     @Test
-    @Ignore
-    public void testDragIcon_portrait() throws Throwable {
-        lockRotation(true);
-        performTest();
-    }
-
-    @Test
-    @Ignore
-    public void testDragIcon_landscape() throws Throwable {
-        lockRotation(false);
-        performTest();
-    }
-
-    private void performTest() throws Throwable {
+    @PortraitLandscape
+    public void testDragIcon() throws Throwable {
         LauncherActivityInfo settingsApp = getSettingsApp();
 
         clearHomescreen();
         mDevice.pressHome();
         mDevice.waitForIdle();
 
-        // Open all apps and wait for load complete.
-        final UiObject2 appsContainer = TestViewHelpers.openAllApps();
-        Wait.atMost(null, Condition.minChildCount(appsContainer, 2), DEFAULT_UI_TIMEOUT);
-
-        // Drag icon to homescreen.
-        UiObject2 icon = scrollAndFind(appsContainer, By.text(settingsApp.getLabel().toString()));
-        TestViewHelpers.dragToWorkspace(icon, true);
-
-        // Verify that the icon works on homescreen.
-        mDevice.findObject(By.text(settingsApp.getLabel().toString())).click();
-        assertTrue(mDevice.wait(Until.hasObject(By.pkg(
-                settingsApp.getComponentName().getPackageName()).depth(0)), DEFAULT_UI_TIMEOUT));
+        final String appName = settingsApp.getLabel().toString();
+        // 1. Open all apps and wait for load complete.
+        // 2. Drag icon to homescreen.
+        // 3. Verify that the icon works on homescreen.
+        mLauncher.getWorkspace().
+                switchToAllApps().
+                getAppIcon(appName).
+                dragToWorkspace().
+                getWorkspaceAppIcon(appName).
+                launch(settingsApp.getComponentName().getPackageName());
     }
 }
diff --git a/tests/src/com/android/launcher3/ui/ShortcutsLaunchTest.java b/tests/src/com/android/launcher3/ui/ShortcutsLaunchTest.java
index d7a7f6b..1fea4d5 100644
--- a/tests/src/com/android/launcher3/ui/ShortcutsLaunchTest.java
+++ b/tests/src/com/android/launcher3/ui/ShortcutsLaunchTest.java
@@ -1,22 +1,18 @@
 package com.android.launcher3.ui;
 
-import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
 import android.content.pm.LauncherActivityInfo;
-import android.graphics.Point;
+
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
-import androidx.test.uiautomator.By;
-import androidx.test.uiautomator.UiObject2;
-import androidx.test.uiautomator.Until;
-import android.view.MotionEvent;
 
-import com.android.launcher3.R;
-import com.android.launcher3.util.Condition;
-import com.android.launcher3.util.Wait;
+import com.android.launcher3.Launcher;
+import com.android.launcher3.popup.ArrowPopup;
+import com.android.launcher3.tapl.AppIconMenu;
+import com.android.launcher3.tapl.AppIconMenuItem;
+import com.android.launcher3.views.OptionsPopupView;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -27,47 +23,30 @@
 @RunWith(AndroidJUnit4.class)
 public class ShortcutsLaunchTest extends AbstractLauncherUiTest {
 
-    @Test
-    @Ignore
-    public void testAppLauncher_portrait() throws Exception {
-        lockRotation(true);
-        performTest();
+    private boolean isOptionsPopupVisible(Launcher launcher) {
+        final ArrowPopup popup = OptionsPopupView.getOptionsPopup(launcher);
+        return popup != null && popup.isShown();
     }
 
     @Test
-    @Ignore
-    public void testAppLauncher_landscape() throws Exception {
-        lockRotation(false);
-        performTest();
-    }
-
-    private void performTest() throws Exception {
+    @PortraitLandscape
+    public void testAppLauncher() throws Exception {
         mActivityMonitor.startLauncher();
-        LauncherActivityInfo testApp = getSettingsApp();
+        final LauncherActivityInfo testApp = getSettingsApp();
 
-        // Open all apps and wait for load complete
-        final UiObject2 appsContainer = TestViewHelpers.openAllApps();
-        Wait.atMost(null, Condition.minChildCount(appsContainer, 2), DEFAULT_UI_TIMEOUT);
+        final AppIconMenu menu = mLauncher.
+                pressHome().
+                switchToAllApps().
+                getAppIcon(testApp.getLabel().toString()).
+                openMenu();
 
-        // Find settings app and verify shortcuts appear when long pressed
-        UiObject2 icon = scrollAndFind(appsContainer, By.text(testApp.getLabel().toString()));
-        // Press icon center until shortcuts appear
-        Point iconCenter = icon.getVisibleCenter();
-        TestViewHelpers.sendPointer(MotionEvent.ACTION_DOWN, iconCenter);
-        UiObject2 deepShortcutsContainer = TestViewHelpers.findViewById(
-                R.id.deep_shortcuts_container);
-        assertNotNull(deepShortcutsContainer);
-        TestViewHelpers.sendPointer(MotionEvent.ACTION_UP, iconCenter);
+        executeOnLauncher(
+                launcher -> assertTrue("Launcher internal state didn't switch to Showing Menu",
+                        isOptionsPopupVisible(launcher)));
 
-        // Verify that launching a shortcut opens a page with the same text
-        assertTrue(deepShortcutsContainer.getChildCount() > 0);
+        final AppIconMenuItem menuItem = menu.getMenuItem(1);
+        final String itemName = menuItem.getText();
 
-        // Pick second children as it starts showing shortcuts.
-        UiObject2 shortcut = deepShortcutsContainer.getChildren().get(1)
-                .findObject(TestViewHelpers.getSelectorForId(R.id.bubble_text));
-        shortcut.click();
-        assertTrue(mDevice.wait(Until.hasObject(By.pkg(
-                testApp.getComponentName().getPackageName())
-                .text(shortcut.getText())), DEFAULT_UI_TIMEOUT));
+        menuItem.launch(testApp.getComponentName().getPackageName(), itemName);
     }
 }
diff --git a/tests/src/com/android/launcher3/ui/ShortcutsToHomeTest.java b/tests/src/com/android/launcher3/ui/ShortcutsToHomeTest.java
index 436c699..4c2c959 100644
--- a/tests/src/com/android/launcher3/ui/ShortcutsToHomeTest.java
+++ b/tests/src/com/android/launcher3/ui/ShortcutsToHomeTest.java
@@ -1,22 +1,12 @@
 package com.android.launcher3.ui;
 
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
 import android.content.pm.LauncherActivityInfo;
-import android.graphics.Point;
+
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
-import androidx.test.uiautomator.By;
-import androidx.test.uiautomator.UiObject2;
-import androidx.test.uiautomator.Until;
-import android.view.MotionEvent;
 
-import com.android.launcher3.R;
-import com.android.launcher3.util.Condition;
-import com.android.launcher3.util.Wait;
+import com.android.launcher3.tapl.AppIconMenuItem;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -28,51 +18,30 @@
 public class ShortcutsToHomeTest extends AbstractLauncherUiTest {
 
     @Test
-    @Ignore
-    public void testDragIcon_portrait() throws Throwable {
-        lockRotation(true);
-        performTest();
-    }
-
-    @Test
-    @Ignore
-    public void testDragIcon_landscape() throws Throwable {
-        lockRotation(false);
-        performTest();
-    }
-
-    private void performTest() throws Throwable {
+    @PortraitLandscape
+    public void testDragIcon() throws Throwable {
         clearHomescreen();
         mActivityMonitor.startLauncher();
 
-        LauncherActivityInfo testApp  = getSettingsApp();
+        LauncherActivityInfo testApp = getSettingsApp();
 
-        // Open all apps and wait for load complete.
-        final UiObject2 appsContainer = TestViewHelpers.openAllApps();
-        Wait.atMost(null, Condition.minChildCount(appsContainer, 2), DEFAULT_UI_TIMEOUT);
+        // 1. Open all apps and wait for load complete.
+        // 2. Find the app and long press it to show shortcuts.
+        // 3. Press icon center until shortcuts appear
+        final AppIconMenuItem menuItem = mLauncher.
+                getWorkspace().
+                switchToAllApps().
+                getAppIcon(testApp.getLabel().toString()).
+                openMenu().
+                getMenuItem(0);
+        final String shortcutName = menuItem.getText();
 
-        // Find the app and long press it to show shortcuts.
-        UiObject2 icon = scrollAndFind(appsContainer, By.text(testApp.getLabel().toString()));
-        // Press icon center until shortcuts appear
-        Point iconCenter = icon.getVisibleCenter();
-        TestViewHelpers.sendPointer(MotionEvent.ACTION_DOWN, iconCenter);
-        UiObject2 deepShortcutsContainer = TestViewHelpers.findViewById(
-                R.id.deep_shortcuts_container);
-        assertNotNull(deepShortcutsContainer);
-        TestViewHelpers.sendPointer(MotionEvent.ACTION_UP, iconCenter);
-
-        // Drag the first shortcut to the home screen.
-        assertTrue(deepShortcutsContainer.getChildCount() > 0);
-        UiObject2 shortcut = deepShortcutsContainer.getChildren().get(1)
-                .findObject(TestViewHelpers.getSelectorForId(R.id.bubble_text));
-        String shortcutName = shortcut.getText();
-        TestViewHelpers.dragToWorkspace(shortcut, false);
-
-        // Verify that the shortcut works on home screen
-        // (the app opens and has the same text as the shortcut).
-        mDevice.findObject(By.text(shortcutName)).click();
-        assertTrue(mDevice.wait(Until.hasObject(By.pkg(
-                testApp.getComponentName().getPackageName())
-                .text(shortcutName)), DEFAULT_UI_TIMEOUT));
+        // 4. Drag the first shortcut to the home screen.
+        // 5. Verify that the shortcut works on home screen
+        //    (the app opens and has the same text as the shortcut).
+        menuItem.
+                dragToWorkspace().
+                getWorkspaceAppIcon(shortcutName).
+                launch(testApp.getComponentName().getPackageName(), shortcutName);
     }
 }
diff --git a/tests/src/com/android/launcher3/util/IntSetTest.java b/tests/src/com/android/launcher3/util/IntSetTest.java
deleted file mode 100644
index 934b749..0000000
--- a/tests/src/com/android/launcher3/util/IntSetTest.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.util;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import androidx.test.filters.SmallTest;
-import androidx.test.runner.AndroidJUnit4;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-/**
- * Unit tests for {@link IntSet}
- */
-@SmallTest
-@RunWith(AndroidJUnit4.class)
-public class IntSetTest {
-
-    @Test
-    public void testDuplicateEntries() {
-        IntSet set = new IntSet();
-
-        set.add(2);
-        assertEquals(1, set.size());
-
-        set.add(2);
-        assertEquals(1, set.size());
-        assertTrue(set.contains(2));
-        assertFalse(set.contains(1));
-
-        set.add(1);
-        assertEquals(2, set.size());
-        assertTrue(set.contains(2));
-        assertTrue(set.contains(1));
-
-
-        set.add(10);
-        assertEquals(3, set.size());
-
-        assertEquals("1, 2, 10", set.mArray.toConcatString());
-    }
-}
diff --git a/tests/src/com/android/launcher3/util/TestUtil.java b/tests/src/com/android/launcher3/util/TestUtil.java
new file mode 100644
index 0000000..1338dcb
--- /dev/null
+++ b/tests/src/com/android/launcher3/util/TestUtil.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.util;
+
+import static androidx.test.InstrumentationRegistry.getContext;
+import static androidx.test.InstrumentationRegistry.getInstrumentation;
+
+import android.content.res.Resources;
+
+import androidx.test.uiautomator.UiDevice;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class TestUtil {
+    public static void installDummyApp() throws IOException {
+        // Copy apk from resources to a local file and install from there.
+        final Resources resources = getContext().getResources();
+        final InputStream in = resources.openRawResource(
+                resources.getIdentifier("aardwolf_dummy_app",
+                        "raw", getContext().getPackageName()));
+        final String apkFilename = getInstrumentation().getTargetContext().
+                getFilesDir().getPath() + "/dummy_app.apk";
+
+        final FileOutputStream out = new FileOutputStream(apkFilename);
+        byte[] buff = new byte[1024];
+        int read;
+
+        while ((read = in.read(buff)) > 0) {
+            out.write(buff, 0, read);
+        }
+        in.close();
+        out.close();
+
+        UiDevice.getInstance(getInstrumentation()).executeShellCommand("pm install " + apkFilename);
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIcon.java b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
index b7ae9f1..efefc0d 100644
--- a/tests/tapl/com/android/launcher3/tapl/AppIcon.java
+++ b/tests/tapl/com/android/launcher3/tapl/AppIcon.java
@@ -16,23 +16,19 @@
 
 package com.android.launcher3.tapl;
 
+import android.graphics.Point;
 import android.widget.TextView;
 
 import androidx.test.uiautomator.By;
 import androidx.test.uiautomator.BySelector;
 import androidx.test.uiautomator.UiObject2;
-import androidx.test.uiautomator.Until;
 
 /**
  * App icon, whether in all apps or in workspace/
  */
-public final class AppIcon {
-    private final LauncherInstrumentation mLauncher;
-    private final UiObject2 mIcon;
-
+public final class AppIcon extends Launchable {
     AppIcon(LauncherInstrumentation launcher, UiObject2 icon) {
-        mLauncher = launcher;
-        mIcon = icon;
+        super(launcher, icon);
     }
 
     static BySelector getAppIconSelector(String appName) {
@@ -40,20 +36,13 @@
     }
 
     /**
-     * Clicks the icon to launch its app.
+     * Long-clicks the icon to open its menu.
      */
-    public Background launch(String packageName) {
-        LauncherInstrumentation.log("AppIcon.launch before click " + mIcon.getVisibleCenter());
-        LauncherInstrumentation.assertTrue(
-                "Launching an app didn't open a new window: " + mIcon.getText(),
-                mIcon.clickAndWait(Until.newWindow(), LauncherInstrumentation.WAIT_TIME_MS));
-        LauncherInstrumentation.assertTrue(
-                "App didn't start: " + packageName, mLauncher.getDevice().wait(Until.hasObject(
-                        By.pkg(packageName).depth(0)), LauncherInstrumentation.WAIT_TIME_MS));
-        return new Background(mLauncher);
-    }
-
-    UiObject2 getIcon() {
-        return mIcon;
+    public AppIconMenu openMenu() {
+        final Point iconCenter = mObject.getVisibleCenter();
+        mLauncher.longTap(iconCenter.x, iconCenter.y);
+        final UiObject2 deepShortcutsContainer = mLauncher.waitForLauncherObject(
+                "deep_shortcuts_container");
+        return new AppIconMenu(mLauncher, deepShortcutsContainer);
     }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIconMenu.java b/tests/tapl/com/android/launcher3/tapl/AppIconMenu.java
new file mode 100644
index 0000000..2a03f9a
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/AppIconMenu.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.tapl;
+
+import static org.junit.Assert.assertTrue;
+
+import androidx.test.uiautomator.UiObject2;
+
+/**
+ * Context menu of an app icon.
+ */
+public class AppIconMenu {
+    private final LauncherInstrumentation mLauncher;
+    private final UiObject2 mDeepShortcutsContainer;
+
+    AppIconMenu(LauncherInstrumentation launcher,
+            UiObject2 deepShortcutsContainer) {
+        mLauncher = launcher;
+        mDeepShortcutsContainer = deepShortcutsContainer;
+    }
+
+    /**
+     * Returns a menu item with a given number. Fails if it doesn't exist.
+     */
+    public AppIconMenuItem getMenuItem(int itemNumber) {
+        assertTrue(mDeepShortcutsContainer.getChildCount() > itemNumber);
+
+        final UiObject2 shortcut = mLauncher.waitForObjectInContainer(
+                mDeepShortcutsContainer.getChildren().get(itemNumber), "bubble_text");
+        return new AppIconMenuItem(mLauncher, shortcut);
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
new file mode 100644
index 0000000..c39f8d1
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/AppIconMenuItem.java
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.tapl;
+
+import androidx.test.uiautomator.UiObject2;
+
+/**
+ * Menu item in an app icon menu.
+ */
+public class AppIconMenuItem extends Launchable {
+    AppIconMenuItem(LauncherInstrumentation launcher, UiObject2 shortcut) {
+        super(launcher, shortcut);
+    }
+
+    /**
+     * Returns the visible text of the menu item.
+     */
+    public String getText() {
+        return mObject.getText();
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/Launchable.java b/tests/tapl/com/android/launcher3/tapl/Launchable.java
new file mode 100644
index 0000000..7e2c966
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/Launchable.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.tapl;
+
+import android.graphics.Point;
+
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.BySelector;
+import androidx.test.uiautomator.UiDevice;
+import androidx.test.uiautomator.UiObject2;
+import androidx.test.uiautomator.Until;
+
+/**
+ * Ancestor for AppIcon and AppMenuItem.
+ */
+class Launchable {
+    private static final int DRAG_SPEED = 500;
+    protected final LauncherInstrumentation mLauncher;
+
+    protected final UiObject2 mObject;
+
+    Launchable(LauncherInstrumentation launcher, UiObject2 object) {
+        mObject = object;
+        mLauncher = launcher;
+    }
+
+    UiObject2 getObject() {
+        return mObject;
+    }
+
+    /**
+     * Clicks the object to launch its app.
+     */
+    public Background launch(String expectedPackageName) {
+        return launch(expectedPackageName, By.pkg(expectedPackageName).depth(0));
+    }
+
+    /**
+     * Clicks the object to launch its app.
+     */
+    public Background launch(String expectedPackageName, String expectedAppText) {
+        return launch(expectedPackageName, By.pkg(expectedPackageName).text(expectedAppText));
+    }
+
+    private Background launch(String errorMessage, BySelector selector) {
+        LauncherInstrumentation.log("Launchable.launch before click " +
+                mObject.getVisibleCenter());
+        LauncherInstrumentation.assertTrue(
+                "Launching an app didn't open a new window: " + mObject.getText(),
+                mObject.clickAndWait(Until.newWindow(), LauncherInstrumentation.WAIT_TIME_MS));
+        LauncherInstrumentation.assertTrue(
+                "App didn't start: " + errorMessage,
+                mLauncher.getDevice().wait(Until.hasObject(selector),
+                        LauncherInstrumentation.WAIT_TIME_MS));
+        return new Background(mLauncher);
+    }
+
+    /**
+     * Drags an object to the center of homescreen.
+     */
+    public Workspace dragToWorkspace() {
+        final UiDevice device = mLauncher.getDevice();
+        mObject.drag(new Point(
+                device.getDisplayWidth() / 2, device.getDisplayHeight() / 2), DRAG_SPEED);
+        return new Workspace(mLauncher);
+    }
+}
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index 31abc53..67106f7 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -28,6 +28,13 @@
 import android.view.Surface;
 import android.view.accessibility.AccessibilityEvent;
 
+import androidx.annotation.NonNull;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.BySelector;
+import androidx.test.uiautomator.UiDevice;
+import androidx.test.uiautomator.UiObject2;
+import androidx.test.uiautomator.Until;
+
 import com.android.launcher3.TestProtocol;
 import com.android.quickstep.SwipeUpSetting;
 
@@ -36,13 +43,6 @@
 import java.lang.ref.WeakReference;
 import java.util.concurrent.TimeoutException;
 
-import androidx.annotation.NonNull;
-import androidx.test.uiautomator.By;
-import androidx.test.uiautomator.BySelector;
-import androidx.test.uiautomator.UiDevice;
-import androidx.test.uiautomator.UiObject2;
-import androidx.test.uiautomator.Until;
-
 /**
  * The main tapl object. The only object that can be explicitly constructed by the using code. It
  * produces all other objects.
@@ -394,6 +394,11 @@
         return mDevice;
     }
 
+    void longTap(int x, int y) {
+        mDevice.drag(x, y, x, y, 0);
+    }
+
+
     void swipe(int startX, int startY, int endX, int endY) {
         executeAndWaitForEvent(
                 () -> mDevice.swipe(startX, startY, endX, endY, 60),
diff --git a/tests/tapl/com/android/launcher3/tapl/Workspace.java b/tests/tapl/com/android/launcher3/tapl/Workspace.java
index 493f26a..c63822e 100644
--- a/tests/tapl/com/android/launcher3/tapl/Workspace.java
+++ b/tests/tapl/com/android/launcher3/tapl/Workspace.java
@@ -19,12 +19,12 @@
 import static junit.framework.TestCase.assertTrue;
 
 import android.graphics.Point;
-import androidx.test.uiautomator.Direction;
-import androidx.test.uiautomator.UiObject2;
 import android.view.KeyEvent;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.test.uiautomator.Direction;
+import androidx.test.uiautomator.UiObject2;
 
 /**
  * Operations on the workspace screen.
@@ -85,6 +85,21 @@
         return icon != null ? new AppIcon(mLauncher, icon) : null;
     }
 
+
+    /**
+     * Returns an icon for the app; fails if the icon doesn't exist.
+     *
+     * @param appName name of the app
+     * @return app icon.
+     */
+    @NonNull
+    public AppIcon getWorkspaceAppIcon(String appName) {
+        return new AppIcon(mLauncher,
+                mLauncher.getObjectInContainer(
+                        verifyActiveContainer(),
+                        AppIcon.getAppIconSelector(appName)));
+    }
+
     /**
      * Ensures that workspace is scrollable. If it's not, drags an icon icons from hotseat to the
      * second screen.
@@ -111,7 +126,7 @@
     private void dragIconToNextScreen(AppIcon app, UiObject2 workspace) {
         final Point dest = new Point(
                 mLauncher.getDevice().getDisplayWidth(), workspace.getVisibleBounds().centerY());
-        app.getIcon().drag(dest, ICON_DRAG_SPEED);
+        app.getObject().drag(dest, ICON_DRAG_SPEED);
         verifyActiveContainer();
     }