Merge "Wake screen gesture"
diff --git a/res/drawable/ic_search_24dp.xml b/res/drawable/ic_search_24dp.xml
deleted file mode 100644
index d63711a..0000000
--- a/res/drawable/ic_search_24dp.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  Copyright (C) 2016 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="24dp"
-        android:height="24dp"
-        android:viewportWidth="24"
-        android:viewportHeight="24"
-        android:tint="?android:attr/colorControlNormal">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M20.49,19l-5.73,-5.73C15.53,12.2 16,10.91 16,9.5C16,5.91 13.09,3 9.5,3S3,5.91 3,9.5C3,13.09 5.91,16 9.5,16c1.41,0 2.7,-0.47 3.77,-1.24L19,20.49L20.49,19zM5,9.5C5,7.01 7.01,5 9.5,5S14,7.01 14,9.5S11.99,14 9.5,14S5,11.99 5,9.5z"/>
-</vector>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index e5aea08..119e1fb 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -6903,8 +6903,6 @@
     <!-- Search strings -->
     <!-- Text to describe the search results fragment title [CHAR LIMIT=16] -->
     <string name="search_results_title">Settings</string>
-    <!-- Text used as a search hint into the search box -->
-    <string name="search_menu">Search settings</string>
     <!-- Search breadcrumb connector symbol -->
     <string name="search_breadcrumb_connector" translatable="false">
         <xliff:g name="first_item">%1$s</xliff:g> > <xliff:g name="second_item">%2$s</xliff:g>
@@ -9946,6 +9944,13 @@
     <!-- UI debug setting: preference summary - describes the behavior of showing a dialog every time an app crashes [CHAR LIMIT=NONE] -->
     <string name="show_first_crash_dialog_summary">Show dialog every time an app crashes</string>
 
+    <!-- UI debug setting: select current app to use ANGLE [CHAR LIMIT=100] -->
+    <string name="angle_enabled_app">Select ANGLE enabled app</string>
+    <!-- UI debug setting: no ANGLE enabled app has been set [CHAR LIMIT=100] -->
+    <string name="angle_enabled_app_not_set">No ANGLE enabled application set</string>
+    <!-- UI debug setting: ANGLE enabled app has been set [CHAR LIMIT=NONE] -->
+    <string name="angle_enabled_app_set">ANGLE enabled application: <xliff:g id="app_name" example="com.company.app">%1$s</xliff:g></string>
+
     <!-- Title for Directory Access settings -->
     <string name="directory_access">Directory access</string>
     <!-- Keywords for Directory Access settings -->
diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index 5b6d215..5a36463 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -424,6 +424,9 @@
             android:summary="%s"
             android:title="@string/simulate_color_space" />
 
+        <Preference android:key="angle_enabled_app"
+            android:title="@string/angle_enabled_app" />
+
     </PreferenceCategory>
 
     <PreferenceCategory
diff --git a/src/com/android/settings/datausage/ChartDataUsagePreference.java b/src/com/android/settings/datausage/ChartDataUsagePreference.java
index 321cf74..a0cef3a 100644
--- a/src/com/android/settings/datausage/ChartDataUsagePreference.java
+++ b/src/com/android/settings/datausage/ChartDataUsagePreference.java
@@ -24,7 +24,6 @@
 import android.text.style.ForegroundColorSpan;
 import android.util.AttributeSet;
 import android.util.FeatureFlagUtils;
-import android.util.Pair;
 import android.util.SparseIntArray;
 
 import androidx.annotation.VisibleForTesting;
@@ -35,6 +34,7 @@
 import com.android.settings.Utils;
 import com.android.settings.core.FeatureFlags;
 import com.android.settings.widget.UsageView;
+import com.android.settingslib.net.NetworkCycleChartData;
 import com.android.settingslib.net.NetworkCycleData;
 
 import java.util.List;
@@ -53,7 +53,7 @@
     private long mEnd;
     @Deprecated
     private NetworkStatsHistory mNetwork;
-    private NetworkCycleData mNetworkCycleData;
+    private NetworkCycleChartData mNetworkCycleChartData;
     private int mSecondaryColor;
     private int mSeriesColor;
 
@@ -70,7 +70,7 @@
         super.onBindViewHolder(holder);
         final UsageView chart = (UsageView) holder.findViewById(R.id.data_usage);
         if (FeatureFlagUtils.isEnabled(getContext(), FeatureFlags.DATA_USAGE_V2)) {
-            if (mNetworkCycleData == null) {
+            if (mNetworkCycleChartData == null) {
                 return;
             }
         } else {
@@ -83,7 +83,7 @@
         chart.clearPaths();
         chart.configureGraph(toInt(mEnd - mStart), top);
         if (FeatureFlagUtils.isEnabled(getContext(), FeatureFlags.DATA_USAGE_V2)) {
-            calcPoints(chart, mNetworkCycleData.usageBuckets);
+            calcPoints(chart, mNetworkCycleChartData.getUsageBuckets());
         } else {
             calcPoints(chart);
         }
@@ -98,7 +98,7 @@
     public int getTop() {
         long totalData = 0;
         if (FeatureFlagUtils.isEnabled(getContext(), FeatureFlags.DATA_USAGE_V2)) {
-            totalData = mNetworkCycleData.totalUsage;
+            totalData = mNetworkCycleChartData.getTotalUsage();
         } else {
             NetworkStatsHistory.Entry entry = null;
             final int start = mNetwork.getIndexBefore(mStart);
@@ -158,14 +158,14 @@
 
         long totalData = 0;
         for (NetworkCycleData data : usageSummary) {
-            final long startTime = data.startTime;
-            final long endTime = data.endTime;
+            final long startTime = data.getStartTime();
+            final long endTime = data.getEndTime();
 
             // increment by current bucket total
-            totalData += data.totalUsage;
+            totalData += data.getTotalUsage();
 
             if (points.size() == 1) {
-                points.put(toInt(data.startTime - mStart) - 1, -1);
+                points.put(toInt(startTime - mStart) - 1, -1);
             }
             points.put(toInt(startTime - mStart + 1), (int) (totalData / RESOLUTION));
             points.put(toInt(endTime - mStart), (int) (totalData / RESOLUTION));
@@ -241,10 +241,10 @@
         notifyChanged();
     }
 
-    public void setNetworkCycleData(NetworkCycleData data) {
-        mNetworkCycleData = data;
-        mStart = data.startTime;
-        mEnd = data.endTime;
+    public void setNetworkCycleData(NetworkCycleChartData data) {
+        mNetworkCycleChartData = data;
+        mStart = data.getStartTime();
+        mEnd = data.getEndTime();
         notifyChanged();
     }
 
diff --git a/src/com/android/settings/datausage/CycleAdapter.java b/src/com/android/settings/datausage/CycleAdapter.java
index bc4f649..9378dea 100644
--- a/src/com/android/settings/datausage/CycleAdapter.java
+++ b/src/com/android/settings/datausage/CycleAdapter.java
@@ -156,7 +156,7 @@
      * Rebuild list based on network data. Always selects the newest item,
      * updating the inspection range on chartData.
      */
-    public boolean updateCycleList(List<NetworkCycleData> cycleData) {
+    public boolean updateCycleList(List<? extends NetworkCycleData> cycleData) {
         // stash away currently selected cycle to try restoring below
         final CycleAdapter.CycleItem previousItem = (CycleAdapter.CycleItem)
             mSpinner.getSelectedItem();
@@ -164,7 +164,7 @@
 
         final Context context = getContext();
         for (NetworkCycleData data : cycleData) {
-            add(new CycleAdapter.CycleItem(context, data.startTime, data.endTime));
+            add(new CycleAdapter.CycleItem(context, data.getStartTime(), data.getEndTime()));
         }
 
         // force pick the current cycle (first item)
diff --git a/src/com/android/settings/datausage/DataUsageListV2.java b/src/com/android/settings/datausage/DataUsageListV2.java
index 301eb44..ea652b3 100644
--- a/src/com/android/settings/datausage/DataUsageListV2.java
+++ b/src/com/android/settings/datausage/DataUsageListV2.java
@@ -61,8 +61,8 @@
 import com.android.settings.widget.LoadingViewController;
 import com.android.settingslib.AppItem;
 import com.android.settingslib.net.ChartDataLoaderCompat;
-import com.android.settingslib.net.NetworkCycleDataLoader;
-import com.android.settingslib.net.NetworkCycleData;
+import com.android.settingslib.net.NetworkCycleChartDataLoader;
+import com.android.settingslib.net.NetworkCycleChartData;
 import com.android.settingslib.net.NetworkStatsSummaryLoader;
 import com.android.settingslib.net.UidDetailProvider;
 
@@ -107,7 +107,7 @@
     int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
     @VisibleForTesting
     int mNetworkType;
-    private List<NetworkCycleData> mCycleData;
+    private List<NetworkCycleChartData> mCycleData;
 
     private LoadingViewController mLoadingViewController;
     private UidDetailProvider mUidDetailProvider;
@@ -322,7 +322,7 @@
                 mNetworkStatsDetailCallbacks);
 
         final long totalBytes = mCycleData != null
-            ? mCycleData.get(mCycleSpinner.getSelectedItemPosition()).totalUsage : 0;
+            ? mCycleData.get(mCycleSpinner.getSelectedItemPosition()).getTotalUsage() : 0;
         final CharSequence totalPhrase = DataUsageUtils.formatDataUsage(getActivity(), totalBytes);
         mUsageAmount.setTitle(getString(R.string.data_used_template, totalPhrase));
     }
@@ -485,11 +485,11 @@
         }
     };
 
-    private final LoaderCallbacks<List<NetworkCycleData>> mNetworkCycleDataCallbacks =
-            new LoaderCallbacks<List<NetworkCycleData>>() {
+    private final LoaderCallbacks<List<NetworkCycleChartData>> mNetworkCycleDataCallbacks =
+            new LoaderCallbacks<List<NetworkCycleChartData>>() {
         @Override
-        public Loader<List<NetworkCycleData>> onCreateLoader(int id, Bundle args) {
-            return new NetworkCycleDataLoader.Builder(getContext())
+        public Loader<List<NetworkCycleChartData>> onCreateLoader(int id, Bundle args) {
+            return NetworkCycleChartDataLoader.builder(getContext())
                     .setNetworkPolicy(services.mPolicyEditor.getPolicy(mTemplate))
                     .setNetworkType(mNetworkType)
                     .setNetworkTemplate(mTemplate)
@@ -498,8 +498,8 @@
         }
 
         @Override
-        public void onLoadFinished(Loader<List<NetworkCycleData>> loader,
-                List<NetworkCycleData> data) {
+        public void onLoadFinished(Loader<List<NetworkCycleChartData>> loader,
+                List<NetworkCycleChartData> data) {
             mLoadingViewController.showContent(false /* animate */);
             mCycleData = data;
             // calculate policy cycles based on available data
@@ -507,7 +507,7 @@
         }
 
         @Override
-        public void onLoaderReset(Loader<List<NetworkCycleData>> loader) {
+        public void onLoaderReset(Loader<List<NetworkCycleChartData>> loader) {
             mCycleData = null;
         }
     };
diff --git a/src/com/android/settings/development/AngleEnabledAppPreferenceController.java b/src/com/android/settings/development/AngleEnabledAppPreferenceController.java
new file mode 100644
index 0000000..3a7f6bf
--- /dev/null
+++ b/src/com/android/settings/development/AngleEnabledAppPreferenceController.java
@@ -0,0 +1,119 @@
+/*
+ * 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.settings.development;
+
+import static com.android.settings.development.DevelopmentOptionsActivityRequestCodes
+        .REQUEST_CODE_ANGLE_ENABLED_APP;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.provider.Settings;
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.development.DeveloperOptionsPreferenceController;
+
+public class AngleEnabledAppPreferenceController extends DeveloperOptionsPreferenceController
+        implements PreferenceControllerMixin, OnActivityResultListener {
+
+    private static final String ANGLE_ENABLED_APP_KEY = "angle_enabled_app";
+
+    private final DevelopmentSettingsDashboardFragment mFragment;
+    private final PackageManager mPackageManager;
+
+    public AngleEnabledAppPreferenceController(Context context,
+            DevelopmentSettingsDashboardFragment fragment) {
+        super(context);
+        mFragment = fragment;
+        mPackageManager = mContext.getPackageManager();
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return ANGLE_ENABLED_APP_KEY;
+    }
+
+    @Override
+    public boolean handlePreferenceTreeClick(Preference preference) {
+        if (ANGLE_ENABLED_APP_KEY.equals(preference.getKey())) {
+            // pass it on to settings
+            final Intent intent = getActivityStartIntent();
+            mFragment.startActivityForResult(intent, REQUEST_CODE_ANGLE_ENABLED_APP);
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        updatePreferenceSummary();
+    }
+
+    @Override
+    public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode != REQUEST_CODE_ANGLE_ENABLED_APP || resultCode != Activity.RESULT_OK) {
+            return false;
+        }
+        Settings.Global.putString(mContext.getContentResolver(), Settings.Global.ANGLE_ENABLED_APP,
+                data.getAction());
+        updatePreferenceSummary();
+        return true;
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        super.onDeveloperOptionsSwitchDisabled();
+        mPreference.setSummary(mContext.getResources().getString(
+                R.string.angle_enabled_app_not_set));
+    }
+
+    @VisibleForTesting
+    Intent getActivityStartIntent() {
+        Intent intent = new Intent(mContext, AppPicker.class);
+        intent.putExtra(AppPicker.EXTRA_NON_SYSTEM, true /* value */);
+        return intent;
+    }
+
+    private void updatePreferenceSummary() {
+        final String angleEnabledApp = Settings.Global.getString(
+                mContext.getContentResolver(), Settings.Global.ANGLE_ENABLED_APP);
+        if (angleEnabledApp != null && angleEnabledApp.length() > 0) {
+            mPreference.setSummary(mContext.getResources().getString(
+                    R.string.angle_enabled_app_set,
+                    getAppLabel(angleEnabledApp)));
+        } else {
+            mPreference.setSummary(mContext.getResources().getString(
+                    R.string.angle_enabled_app_not_set));
+        }
+    }
+
+    private String getAppLabel(String angleEnabledApp) {
+        try {
+            final ApplicationInfo ai = mPackageManager.getApplicationInfo(angleEnabledApp,
+                    PackageManager.GET_DISABLED_COMPONENTS);
+            final CharSequence lab = mPackageManager.getApplicationLabel(ai);
+            return lab != null ? lab.toString() : angleEnabledApp;
+        } catch (PackageManager.NameNotFoundException e) {
+            return angleEnabledApp;
+        }
+    }
+}
diff --git a/src/com/android/settings/development/AppPicker.java b/src/com/android/settings/development/AppPicker.java
index 433f31a..04f318f 100644
--- a/src/com/android/settings/development/AppPicker.java
+++ b/src/com/android/settings/development/AppPicker.java
@@ -45,9 +45,11 @@
     public static final String EXTRA_REQUESTIING_PERMISSION
             = "com.android.settings.extra.REQUESTIING_PERMISSION";
     public static final String EXTRA_DEBUGGABLE = "com.android.settings.extra.DEBUGGABLE";
+    public static final String EXTRA_NON_SYSTEM = "com.android.settings.extra.NON_SYSTEM";
 
     private String mPermissionName;
     private boolean mDebuggableOnly;
+    private boolean mNonSystemOnly;
 
     @Override
     protected void onCreate(Bundle icicle) {
@@ -55,6 +57,7 @@
 
         mPermissionName = getIntent().getStringExtra(EXTRA_REQUESTIING_PERMISSION);
         mDebuggableOnly = getIntent().getBooleanExtra(EXTRA_DEBUGGABLE, false);
+        mNonSystemOnly = getIntent().getBooleanExtra(EXTRA_NON_SYSTEM, false);
 
         mAdapter = new AppListAdapter(this);
         if (mAdapter.getCount() <= 0) {
@@ -113,6 +116,11 @@
                     }
                 }
 
+                // Filter out apps that are system apps if requested
+                if (mNonSystemOnly && ai.isSystemApp()) {
+                    continue;
+                }
+
                 // Filter out apps that do not request the permission if required.
                 if (mPermissionName != null) {
                     boolean requestsPermission = false;
diff --git a/src/com/android/settings/development/DevelopmentOptionsActivityRequestCodes.java b/src/com/android/settings/development/DevelopmentOptionsActivityRequestCodes.java
index b7b2759..6e3ec93 100644
--- a/src/com/android/settings/development/DevelopmentOptionsActivityRequestCodes.java
+++ b/src/com/android/settings/development/DevelopmentOptionsActivityRequestCodes.java
@@ -25,4 +25,6 @@
     int REQUEST_CODE_DEBUG_APP = 1;
 
     int REQUEST_MOCK_LOCATION_APP = 2;
+
+    int REQUEST_CODE_ANGLE_ENABLED_APP = 3;
 }
diff --git a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
index 873cec4..cc8bd2e 100644
--- a/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
+++ b/src/com/android/settings/development/DevelopmentSettingsDashboardFragment.java
@@ -405,6 +405,7 @@
         controllers.add(new SelectDebugAppPreferenceController(context, fragment));
         controllers.add(new WaitForDebuggerPreferenceController(context));
         controllers.add(new EnableGpuDebugLayersPreferenceController(context));
+        controllers.add(new AngleEnabledAppPreferenceController(context, fragment));
         controllers.add(new VerifyAppsOverUsbPreferenceController(context));
         controllers.add(new LogdSizePreferenceController(context));
         controllers.add(new LogPersistPreferenceController(context, fragment, lifecycle));
diff --git a/src/com/android/settings/homepage/CardContentLoader.java b/src/com/android/settings/homepage/CardContentLoader.java
index 9805ae3..5b81a23 100644
--- a/src/com/android/settings/homepage/CardContentLoader.java
+++ b/src/com/android/settings/homepage/CardContentLoader.java
@@ -17,16 +17,21 @@
 package com.android.settings.homepage;
 
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.database.Cursor;
+import android.util.Log;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.VisibleForTesting;
 
+import com.android.settings.homepage.deviceinfo.DataUsageSlice;
 import com.android.settingslib.utils.AsyncLoaderCompat;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class CardContentLoader extends AsyncLoaderCompat<List<ContextualCard>> {
+    private static final String TAG = "CardContentLoader";
     static final int CARD_CONTENT_LOADER_ID = 1;
 
     private Context mContext;
@@ -49,9 +54,9 @@
     @Override
     public List<ContextualCard> loadInBackground() {
         final List<ContextualCard> result = new ArrayList<>();
-        try (Cursor cursor = CardDatabaseHelper.getInstance(mContext).getContextualCards()) {
+        try (Cursor cursor = getContextualCardsFromProvider()) {
             if (cursor.getCount() == 0) {
-                //TODO(b/113372471): Load Default static cards and return 3 static cards
+                result.addAll(createStaticCards());
                 return result;
             }
             for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
@@ -65,4 +70,58 @@
         }
         return result;
     }
+
+    @VisibleForTesting
+    Cursor getContextualCardsFromProvider() {
+        return CardDatabaseHelper.getInstance(mContext).getContextualCards();
+    }
+
+    @VisibleForTesting
+    List<ContextualCard> createStaticCards() {
+        final long appVersionCode = getAppVersionCode();
+        final String packageName = mContext.getPackageName();
+        final double rankingScore = 0.0;
+        final List<ContextualCard> result = new ArrayList() {{
+            add(new ContextualCard.Builder()
+                    .setSliceUri(DataUsageSlice.DATA_USAGE_CARD_URI.toString())
+                    .setName(packageName + "/" + DataUsageSlice.PATH_DATA_USAGE_CARD)
+                    .setPackageName(packageName)
+                    .setRankingScore(rankingScore)
+                    .setAppVersion(appVersionCode)
+                    .setCardType(ContextualCard.CardType.SLICE)
+                    .setIsHalfWidth(true)
+                    .build());
+            //TODO(b/115971399): Will change following values of SliceUri and Name
+            // after landing these slice cards.
+            add(new ContextualCard.Builder()
+                    .setSliceUri("content://com.android.settings.slices/intent/battery_card")
+                    .setName(packageName + "/" + "battery_card")
+                    .setPackageName(packageName)
+                    .setRankingScore(rankingScore)
+                    .setAppVersion(appVersionCode)
+                    .setCardType(ContextualCard.CardType.SLICE)
+                    .setIsHalfWidth(true)
+                    .build());
+            add(new ContextualCard.Builder()
+                    .setSliceUri("content://com.android.settings.slices/intent/device_info_card")
+                    .setName(packageName + "/" + "device_info_card")
+                    .setPackageName(packageName)
+                    .setRankingScore(rankingScore)
+                    .setAppVersion(appVersionCode)
+                    .setCardType(ContextualCard.CardType.SLICE)
+                    .setIsHalfWidth(true)
+                    .build());
+        }};
+        return result;
+    }
+
+    private long getAppVersionCode() {
+        try {
+            return mContext.getPackageManager().getPackageInfo(mContext.getPackageName(),
+                    0 /* flags */).getLongVersionCode();
+        } catch (PackageManager.NameNotFoundException e) {
+            Log.e(TAG, "Invalid package name for context", e);
+        }
+        return -1L;
+    }
 }
diff --git a/src/com/android/settings/search/SearchFeatureProvider.java b/src/com/android/settings/search/SearchFeatureProvider.java
index c19ccef..ed26931 100644
--- a/src/com/android/settings/search/SearchFeatureProvider.java
+++ b/src/com/android/settings/search/SearchFeatureProvider.java
@@ -52,6 +52,7 @@
         return "com.android.settings.intelligence";
     }
 
+
     /**
      * Initializes the search toolbar.
      */
diff --git a/tests/robotests/src/com/android/settings/development/AngleEnabledAppPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/development/AngleEnabledAppPreferenceControllerTest.java
new file mode 100644
index 0000000..03837c2
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/development/AngleEnabledAppPreferenceControllerTest.java
@@ -0,0 +1,138 @@
+/*
+ * 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.settings.development;
+
+import static com.android.settings.development.DevelopmentOptionsActivityRequestCodes.REQUEST_CODE_ANGLE_ENABLED_APP;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.Activity;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.provider.Settings;
+
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.util.ReflectionHelpers;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class AngleEnabledAppPreferenceControllerTest {
+
+    @Mock
+    private Preference mPreference;
+    @Mock
+    private PreferenceScreen mPreferenceScreen;
+    @Mock
+    private DevelopmentSettingsDashboardFragment mFragment;
+    @Mock
+    private PackageManager mPackageManager;
+
+    private Context mContext;
+    private AngleEnabledAppPreferenceController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mController = spy(new AngleEnabledAppPreferenceController(mContext, mFragment));
+        ReflectionHelpers
+            .setField(mController, "mPackageManager" /* field name */, mPackageManager);
+        when(mPreferenceScreen.findPreference(mController.getPreferenceKey()))
+            .thenReturn(mPreference);
+        mController.displayPreference(mPreferenceScreen);
+    }
+
+    @Test
+    public void handlePreferenceTreeClick_preferenceClicked_launchActivity() {
+        final Intent activityStartIntent = new Intent(mContext, AppPicker.class);
+        final String preferenceKey = mController.getPreferenceKey();
+        doReturn(activityStartIntent).when(mController).getActivityStartIntent();
+        when(mPreference.getKey()).thenReturn(preferenceKey);
+        mController.handlePreferenceTreeClick(mPreference);
+
+        verify(mFragment).startActivityForResult(activityStartIntent,
+                REQUEST_CODE_ANGLE_ENABLED_APP);
+    }
+
+    @Test
+    public void updateState_foobarAppSelected_shouldUpdateSummaryWithAngleEnabledAppLabel() {
+        final String angleEnabledApp = "foobar";
+        final ContentResolver contentResolver = mContext.getContentResolver();
+        Settings.Global.putString(contentResolver, Settings.Global.ANGLE_ENABLED_APP,
+                angleEnabledApp);
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(
+                mContext.getString(R.string.angle_enabled_app_set, angleEnabledApp));
+    }
+
+    @Test
+    public void updateState_noAppSelected_shouldUpdateSummaryWithNoAppSelected() {
+        final String angleEnabledApp = null;
+        final ContentResolver contentResolver = mContext.getContentResolver();
+        Settings.Global.putString(contentResolver, Settings.Global.ANGLE_ENABLED_APP,
+                angleEnabledApp);
+        mController.updateState(mPreference);
+
+        verify(mPreference).setSummary(
+            mContext.getString(R.string.angle_enabled_app_not_set));
+    }
+
+    @Test
+    public void onActivityResult_foobarAppSelected_shouldUpdateSummaryWithAngleEnabledLabel() {
+        Intent activityResultIntent = new Intent(mContext, AppPicker.class);
+        final String appLabel = "foobar";
+        activityResultIntent.setAction(appLabel);
+        final boolean result = mController
+            .onActivityResult(REQUEST_CODE_ANGLE_ENABLED_APP, Activity.RESULT_OK,
+                    activityResultIntent);
+
+        assertThat(result).isTrue();
+        verify(mPreference).setSummary(
+                mContext.getString(R.string.angle_enabled_app_set, appLabel));
+    }
+
+    @Test
+    public void onActivityResult_badRequestCode_shouldReturnFalse() {
+        assertThat(mController.onActivityResult(
+                -1 /* requestCode */, -1 /* resultCode */, null /* intent */)).isFalse();
+    }
+
+    @Test
+    public void onDeveloperOptionsSwitchDisabled_shouldDisablePreference() {
+        mController.onDeveloperOptionsSwitchDisabled();
+
+        assertThat(mPreference.isEnabled()).isFalse();
+        verify(mPreference).setSummary(
+                mContext.getString(R.string.angle_enabled_app_not_set));
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/homepage/CardContentLoaderTest.java b/tests/robotests/src/com/android/settings/homepage/CardContentLoaderTest.java
new file mode 100644
index 0000000..20ad067
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/homepage/CardContentLoaderTest.java
@@ -0,0 +1,145 @@
+/*
+ * 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.settings.homepage;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.database.MatrixCursor;
+
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RuntimeEnvironment;
+
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class CardContentLoaderTest {
+    private static final String[] QUERY_PROJECTION = {
+            CardDatabaseHelper.CardColumns.NAME,
+            CardDatabaseHelper.CardColumns.TYPE,
+            CardDatabaseHelper.CardColumns.SCORE,
+            CardDatabaseHelper.CardColumns.SLICE_URI,
+            CardDatabaseHelper.CardColumns.CATEGORY,
+            CardDatabaseHelper.CardColumns.LOCALIZED_TO_LOCALE,
+            CardDatabaseHelper.CardColumns.PACKAGE_NAME,
+            CardDatabaseHelper.CardColumns.APP_VERSION,
+            CardDatabaseHelper.CardColumns.TITLE_RES_NAME,
+            CardDatabaseHelper.CardColumns.TITLE_TEXT,
+            CardDatabaseHelper.CardColumns.SUMMARY_RES_NAME,
+            CardDatabaseHelper.CardColumns.SUMMARY_TEXT,
+            CardDatabaseHelper.CardColumns.ICON_RES_NAME,
+            CardDatabaseHelper.CardColumns.ICON_RES_ID,
+            CardDatabaseHelper.CardColumns.CARD_ACTION,
+            CardDatabaseHelper.CardColumns.EXPIRE_TIME_MS,
+            CardDatabaseHelper.CardColumns.SUPPORT_HALF_WIDTH
+    };
+
+    private Context mContext;
+    private CardContentLoader mCardContentLoader;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mCardContentLoader = spy(new CardContentLoader(mContext));
+    }
+
+    @Test
+    public void loadInBackground_hasDataInDb_shouldReturnData() {
+        final Cursor cursor = generateTwoRowContextualCards();
+        doReturn(cursor).when(mCardContentLoader).getContextualCardsFromProvider();
+
+        final List<ContextualCard> contextualCards = mCardContentLoader.loadInBackground();
+
+        assertThat(contextualCards.size()).isEqualTo(cursor.getCount());
+    }
+
+    @Test
+    public void loadInBackground_hasNoData_shouldReturnThreeDefaultData() {
+        final Cursor cursor = generateEmptyContextualCards();
+        doReturn(cursor).when(mCardContentLoader).getContextualCardsFromProvider();
+
+        final List<ContextualCard> contextualCards = mCardContentLoader.loadInBackground();
+
+        assertThat(contextualCards.size()).isEqualTo(mCardContentLoader.createStaticCards().size());
+    }
+
+    private MatrixCursor generateEmptyContextualCards() {
+        final MatrixCursor result = new MatrixCursor(QUERY_PROJECTION);
+        return result;
+    }
+
+    private MatrixCursor generateTwoRowContextualCards() {
+        final MatrixCursor result = generateEmptyContextualCards();
+        result.addRow(generateFirstFakeData());
+        result.addRow(generateSecondFakeData());
+        return result;
+    }
+
+    private Object[] generateFirstFakeData() {
+        final Object[] ref = new Object[]{
+                "auto_rotate", /* NAME */
+                ContextualCard.CardType.SLICE, /* TYPE */
+                0.5, /* SCORE */
+                "content://com.android.settings.slices/action/auto_rotate", /* SLICE_URI */
+                2, /* CATEGORY */
+                "", /* LOCALIZED_TO_LOCALE */
+                "com.android.settings", /* PACKAGE_NAME */
+                1l, /* APP_VERSION */
+                "", /* TITLE_RES_NAME */
+                "", /* TITLE_TEXT */
+                "", /* SUMMARY_RES_NAME */
+                "", /* SUMMARY_TEXT */
+                "", /* ICON_RES_NAME */
+                0, /* ICON_RES_ID */
+                0, /* CARD_ACTION */
+                -1, /* EXPIRE_TIME_MS */
+                0 /* SUPPORT_HALF_WIDTH */
+        };
+        return ref;
+    }
+
+    private Object[] generateSecondFakeData() {
+        final Object[] ref = new Object[]{
+                "toggle_airplane", /* NAME */
+                ContextualCard.CardType.SLICE, /* TYPE */
+                0.5, /* SCORE */
+                "content://com.android.settings.slices/action/toggle_airplane", /* SLICE_URI */
+                2, /* CATEGORY */
+                "", /* LOCALIZED_TO_LOCALE */
+                "com.android.settings", /* PACKAGE_NAME */
+                1l, /* APP_VERSION */
+                "", /* TITLE_RES_NAME */
+                "", /* TITLE_TEXT */
+                "", /* SUMMARY_RES_NAME */
+                "", /* SUMMARY_TEXT */
+                "", /* ICON_RES_NAME */
+                0, /* ICON_RES_ID */
+                0, /* CARD_ACTION */
+                -1, /* EXPIRE_TIME_MS */
+                0 /* SUPPORT_HALF_WIDTH */
+        };
+        return ref;
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/testutils/SettingsRobolectricTestRunner.java b/tests/robotests/src/com/android/settings/testutils/SettingsRobolectricTestRunner.java
index 008d7f7..9507f4e 100644
--- a/tests/robotests/src/com/android/settings/testutils/SettingsRobolectricTestRunner.java
+++ b/tests/robotests/src/com/android/settings/testutils/SettingsRobolectricTestRunner.java
@@ -82,6 +82,8 @@
             paths.add(new ResourcePath(null,
                     Fs.fromURL(new URL("file:frameworks/base/packages/SettingsLib/RestrictedLockUtils/res/")), null));
             paths.add(new ResourcePath(null,
+                    Fs.fromURL(new URL("file:frameworks/base/packages/SettingsLib/SearchWidget/res/")), null));
+            paths.add(new ResourcePath(null,
                 Fs.fromURL(new URL("file:frameworks/base/core/res/res")), null));
             paths.add(new ResourcePath(null,
                 Fs.fromURL(new URL("file:frameworks/opt/setupwizard/library/main/res")), null));
diff --git a/tests/robotests/src/com/android/settings/homepage/SettingsHomepageActivityTest.java b/tests/unit/src/com/android/settings/homepage/SettingsHomepageActivityTest.java
similarity index 68%
rename from tests/robotests/src/com/android/settings/homepage/SettingsHomepageActivityTest.java
rename to tests/unit/src/com/android/settings/homepage/SettingsHomepageActivityTest.java
index 4b237a0..89ec476 100644
--- a/tests/robotests/src/com/android/settings/homepage/SettingsHomepageActivityTest.java
+++ b/tests/unit/src/com/android/settings/homepage/SettingsHomepageActivityTest.java
@@ -16,25 +16,28 @@
 
 package com.android.settings.homepage;
 
+import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
+
 import static com.android.settings.homepage.SettingsHomepageActivity.PERSONAL_SETTINGS_TAG;
 
 import static com.google.common.truth.Truth.assertThat;
 
 import android.content.Context;
+import android.content.Intent;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
 import android.util.FeatureFlagUtils;
 
 import androidx.fragment.app.Fragment;
 
 import com.android.settings.core.FeatureFlags;
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
 
+import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.robolectric.Robolectric;
-import org.robolectric.RuntimeEnvironment;
 
-@RunWith(SettingsRobolectricTestRunner.class)
+@RunWith(AndroidJUnit4.class)
 public class SettingsHomepageActivityTest {
 
     private Context mContext;
@@ -42,16 +45,27 @@
 
     @Before
     public void setUp() {
-        mContext = RuntimeEnvironment.application;
+        mContext = InstrumentationRegistry.getTargetContext();
         FeatureFlagUtils.setEnabled(mContext, FeatureFlags.DYNAMIC_HOMEPAGE, true);
     }
 
+    @After
+    public void tearDown() {
+        FeatureFlagUtils.setEnabled(mContext, FeatureFlags.DYNAMIC_HOMEPAGE, false);
+    }
+
     @Test
     public void launchHomepage_shouldOpenPersonalSettings() {
-        mActivity = Robolectric.setupActivity(SettingsHomepageActivity.class);
+        final Intent intent = new Intent().setClass(mContext, SettingsHomepageActivity.class)
+                .addFlags(FLAG_ACTIVITY_NEW_TASK);
+
+        mActivity = (SettingsHomepageActivity) InstrumentationRegistry.getInstrumentation()
+                .startActivitySync(intent);
+
         final Fragment fragment = mActivity.getSupportFragmentManager()
                 .findFragmentByTag(PERSONAL_SETTINGS_TAG);
 
         assertThat(fragment).isInstanceOf(PersonalSettingsFragment.class);
     }
+
 }