Merge "Mark TaplTestsOverviewDesktop.enterDesktopViaOverviewMenu as postsubmit only" into main
diff --git a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
index 3981e43..e5edd51 100644
--- a/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/LauncherTaskbarUIController.java
@@ -225,9 +225,12 @@
// Launcher is resumed during the swipe-to-overview gesture under shell-transitions, so
// avoid updating taskbar state in that situation (when it's non-interactive -- or
// "background") to avoid premature animations.
- if (ENABLE_SHELL_TRANSITIONS && isVisible
- && mLauncher.getStateManager().getState().hasFlag(FLAG_NON_INTERACTIVE)
- && !mLauncher.getStateManager().getState().isTaskbarAlignedWithHotseat(mLauncher)) {
+ LauncherState state = mLauncher.getStateManager().getState();
+ boolean nonInteractiveState = state.hasFlag(FLAG_NON_INTERACTIVE)
+ && !state.isTaskbarAlignedWithHotseat(mLauncher);
+ if ((ENABLE_SHELL_TRANSITIONS
+ && isVisible
+ && (nonInteractiveState || mSkipLauncherVisibilityChange))) {
return null;
}
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
index 2ada5ba..42bf8db 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarUIController.java
@@ -61,6 +61,8 @@
// Initialized in init.
protected TaskbarControllers mControllers;
+ protected boolean mSkipLauncherVisibilityChange;
+
@CallSuper
protected void init(TaskbarControllers taskbarControllers) {
mControllers = taskbarControllers;
@@ -418,4 +420,12 @@
public void setUserIsNotGoingHome(boolean isNotGoingHome) {
mControllers.taskbarStashController.setUserIsNotGoingHome(isNotGoingHome);
}
+
+ /**
+ * Sets whether to prevent taskbar from reacting to launcher visibility during the recents
+ * transition animation.
+ */
+ public void setSkipLauncherVisibilityChange(boolean skip) {
+ mSkipLauncherVisibilityChange = skip;
+ }
}
diff --git a/quickstep/src/com/android/quickstep/TaskAnimationManager.java b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
index f414399..ab80a8c 100644
--- a/quickstep/src/com/android/quickstep/TaskAnimationManager.java
+++ b/quickstep/src/com/android/quickstep/TaskAnimationManager.java
@@ -18,6 +18,7 @@
import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
import static com.android.launcher3.Flags.enableHandleDelayedGestureCallbacks;
+import static com.android.launcher3.Flags.enableScalingRevealHomeAnimation;
import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
import static com.android.launcher3.util.NavigationMode.NO_BUTTON;
@@ -44,6 +45,7 @@
import com.android.internal.util.ArrayUtils;
import com.android.launcher3.Utilities;
import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.taskbar.TaskbarUIController;
import com.android.launcher3.util.DisplayController;
import com.android.quickstep.util.ActiveGestureLog;
import com.android.quickstep.util.SystemUiFlagUtils;
@@ -334,6 +336,28 @@
options.setTransientLaunch();
}
options.setSourceInfo(ActivityOptions.SourceInfo.TYPE_RECENTS_ANIMATION, eventTime);
+
+ // Notify taskbar that we should skip reacting to launcher visibility change to
+ // avoid a jumping taskbar.
+ TaskbarUIController taskbarUIController = containerInterface.getTaskbarController();
+ if (enableScalingRevealHomeAnimation() && taskbarUIController != null) {
+ taskbarUIController.setSkipLauncherVisibilityChange(true);
+
+ mCallbacks.addListener(new RecentsAnimationCallbacks.RecentsAnimationListener() {
+ @Override
+ public void onRecentsAnimationCanceled(
+ @NonNull HashMap<Integer, ThumbnailData> thumbnailDatas) {
+ taskbarUIController.setSkipLauncherVisibilityChange(false);
+ }
+
+ @Override
+ public void onRecentsAnimationFinished(
+ @NonNull RecentsAnimationController controller) {
+ taskbarUIController.setSkipLauncherVisibilityChange(false);
+ }
+ });
+ }
+
mRecentsAnimationStartPending = getSystemUiProxy()
.startRecentsActivity(intent, options, mCallbacks);
if (enableHandleDelayedGestureCallbacks()) {
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarModeRuleTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarModeRuleTest.kt
index f75e542..f7e4576 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarModeRuleTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarModeRuleTest.kt
@@ -24,6 +24,7 @@
import com.android.launcher3.taskbar.rules.TaskbarModeRule.TaskbarMode
import com.android.launcher3.util.DisplayController
import com.android.launcher3.util.LauncherMultivalentJUnit
+import com.android.launcher3.util.LauncherMultivalentJUnit.EmulatedDevices
import com.android.launcher3.util.NavigationMode
import com.google.common.truth.Truth.assertThat
import org.junit.Rule
@@ -31,6 +32,7 @@
import org.junit.runner.RunWith
@RunWith(LauncherMultivalentJUnit::class)
+@EmulatedDevices(["pixelFoldable2023", "pixelTablet2023"])
class TaskbarModeRuleTest {
private val context = TaskbarWindowSandboxContext.create(getInstrumentation().targetContext)
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPinningPreferenceRuleTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPinningPreferenceRuleTest.kt
index a709133..a515405 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPinningPreferenceRuleTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPinningPreferenceRuleTest.kt
@@ -19,6 +19,7 @@
import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
import com.android.launcher3.util.DisplayController
import com.android.launcher3.util.LauncherMultivalentJUnit
+import com.android.launcher3.util.LauncherMultivalentJUnit.EmulatedDevices
import com.android.launcher3.util.window.WindowManagerProxy
import com.google.android.apps.nexuslauncher.deviceemulator.TestWindowManagerProxy
import com.google.common.truth.Truth.assertThat
@@ -28,6 +29,7 @@
import org.junit.runners.model.Statement
@RunWith(LauncherMultivalentJUnit::class)
+@EmulatedDevices(["pixelFoldable2023", "pixelTablet2023"])
class TaskbarPinningPreferenceRuleTest {
private val context = TaskbarWindowSandboxContext.create(getInstrumentation().targetContext)
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPreferenceRuleTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPreferenceRuleTest.kt
index 22d2079..46817d2 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPreferenceRuleTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarPreferenceRuleTest.kt
@@ -19,6 +19,7 @@
import androidx.test.platform.app.InstrumentationRegistry.getInstrumentation
import com.android.launcher3.LauncherPrefs.Companion.TASKBAR_PINNING
import com.android.launcher3.util.LauncherMultivalentJUnit
+import com.android.launcher3.util.LauncherMultivalentJUnit.EmulatedDevices
import com.google.common.truth.Truth.assertThat
import org.junit.Test
import org.junit.runner.Description
@@ -26,6 +27,7 @@
import org.junit.runners.model.Statement
@RunWith(LauncherMultivalentJUnit::class)
+@EmulatedDevices(["pixelFoldable2023", "pixelTablet2023"])
class TaskbarPreferenceRuleTest {
private val context = TaskbarWindowSandboxContext.create(getInstrumentation().targetContext)
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt
index 234e499..5d4fdc5 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarUnitTestRuleTest.kt
@@ -34,7 +34,7 @@
import org.junit.runners.model.Statement
@RunWith(LauncherMultivalentJUnit::class)
-@EmulatedDevices(["pixelFoldable2023"])
+@EmulatedDevices(["pixelFoldable2023", "pixelTablet2023"])
class TaskbarUnitTestRuleTest {
private val context = TaskbarWindowSandboxContext.create(getInstrumentation().targetContext)
diff --git a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContextTest.kt b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContextTest.kt
index ad4b4de..4834d48 100644
--- a/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContextTest.kt
+++ b/quickstep/tests/multivalentTests/src/com/android/launcher3/taskbar/rules/TaskbarWindowSandboxContextTest.kt
@@ -25,6 +25,7 @@
import org.junit.runner.RunWith
@RunWith(LauncherMultivalentJUnit::class)
+@LauncherMultivalentJUnit.EmulatedDevices(["pixelFoldable2023", "pixelTablet2023"])
class TaskbarWindowSandboxContextTest {
private val context = TaskbarWindowSandboxContext.create(getInstrumentation().targetContext)
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index af91b5a..5e1d8a5 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -306,6 +306,7 @@
<dimen name="blur_size_medium_outline">2dp</dimen>
<dimen name="blur_size_click_shadow">4dp</dimen>
<dimen name="click_shadow_high_shift">2dp</dimen>
+ <dimen name="app_title_icon_shadow_inset">1dp</dimen>
<!-- Pending widget -->
<dimen name="pending_widget_min_padding">8dp</dimen>
diff --git a/src/com/android/launcher3/BubbleTextView.java b/src/com/android/launcher3/BubbleTextView.java
index 2eb5034..1eccbff 100644
--- a/src/com/android/launcher3/BubbleTextView.java
+++ b/src/com/android/launcher3/BubbleTextView.java
@@ -873,7 +873,7 @@
if (drawable == null) {
setText(text);
Log.w(TAG, "setTextWithStartIcon: start icon Drawable not found from resources"
- + ", will just set text instead. text=" + text);
+ + ", will just set text instead.");
return;
}
drawable.setTint(getCurrentTextColor());
diff --git a/src/com/android/launcher3/FastScrollRecyclerView.java b/src/com/android/launcher3/FastScrollRecyclerView.java
index 960d77a..de1748b 100644
--- a/src/com/android/launcher3/FastScrollRecyclerView.java
+++ b/src/com/android/launcher3/FastScrollRecyclerView.java
@@ -20,7 +20,6 @@
import android.content.Context;
import android.util.AttributeSet;
-import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.accessibility.AccessibilityNodeInfo;
@@ -29,7 +28,6 @@
import androidx.recyclerview.widget.RecyclerView;
import com.android.launcher3.compat.AccessibilityManagerCompat;
-import com.android.launcher3.testing.shared.TestProtocol;
import com.android.launcher3.views.RecyclerViewFastScroller;
@@ -189,10 +187,6 @@
* Scrolls this recycler view to the top.
*/
public void scrollToTop() {
- if (TestProtocol.sDebugTracing) {
- Log.d(TestProtocol.PRIVATE_SPACE_SCROLL_FAILURE, "FastScrollRecyclerView#scrollToTop",
- new Exception());
- }
if (mScrollbar != null) {
mScrollbar.reattachThumbToScroll();
}
diff --git a/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java b/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
index bc66a33..ef66ffe 100644
--- a/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
+++ b/src/com/android/launcher3/views/DoubleShadowBubbleTextView.java
@@ -19,11 +19,19 @@
import static com.android.launcher3.icons.GraphicsUtils.setColorAlphaBound;
import android.content.Context;
-import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.style.ImageSpan;
import android.util.AttributeSet;
-import android.widget.TextView;
+import android.util.Log;
+
+import androidx.annotation.DrawableRes;
+import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
import com.android.launcher3.BubbleTextView;
import com.android.launcher3.R;
@@ -45,22 +53,65 @@
public DoubleShadowBubbleTextView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
- mShadowInfo = new ShadowInfo(context, attrs, defStyle);
- setShadowLayer(mShadowInfo.ambientShadowBlur, 0, 0, mShadowInfo.ambientShadowColor);
+ mShadowInfo = ShadowInfo.Companion.fromContext(context, attrs, defStyle);
+ setShadowLayer(
+ mShadowInfo.getAmbientShadowBlur(),
+ 0,
+ 0,
+ mShadowInfo.getAmbientShadowColor()
+ );
+ }
+
+ @Override
+ public void setTextWithStartIcon(CharSequence text, @DrawableRes int drawableId) {
+ Drawable drawable = getContext().getDrawable(drawableId);
+ if (drawable == null) {
+ setText(text);
+ Log.w(TAG, "setTextWithStartIcon: start icon Drawable not found from resources"
+ + ", will just set text instead.");
+ return;
+ }
+ drawable.setTint(getCurrentTextColor());
+ int textSize = Math.round(getTextSize());
+ ImageSpan imageSpan;
+ if (!skipDoubleShadow() && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+ drawable = getDoubleShadowDrawable(drawable, textSize);
+ }
+ drawable.setBounds(0, 0, textSize, textSize);
+ imageSpan = new ImageSpan(drawable, ImageSpan.ALIGN_CENTER);
+ // First space will be replaced with Drawable, second space is for space before text.
+ SpannableString spannable = new SpannableString(" " + text);
+ spannable.setSpan(imageSpan, 0, 1, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
+ setText(spannable);
+ }
+
+ @RequiresApi(Build.VERSION_CODES.S)
+ private DoubleShadowIconDrawable getDoubleShadowDrawable(
+ @NonNull Drawable drawable, int textSize
+ ) {
+ // add some padding via inset to avoid shadow clipping
+ int iconInsetSize = getContext().getResources()
+ .getDimensionPixelSize(R.dimen.app_title_icon_shadow_inset);
+ return new DoubleShadowIconDrawable(
+ mShadowInfo,
+ drawable,
+ textSize,
+ iconInsetSize
+ );
}
@Override
public void onDraw(Canvas canvas) {
// If text is transparent or shadow alpha is 0, don't draw any shadow
- if (mShadowInfo.skipDoubleShadow(this)) {
+ if (skipDoubleShadow()) {
super.onDraw(canvas);
return;
}
int alpha = Color.alpha(getCurrentTextColor());
// We enhance the shadow by drawing the shadow twice
- getPaint().setShadowLayer(mShadowInfo.ambientShadowBlur, 0, 0,
- getTextShadowColor(mShadowInfo.ambientShadowColor, alpha));
+ getPaint().setShadowLayer(mShadowInfo.getAmbientShadowBlur(), 0, 0,
+ getTextShadowColor(mShadowInfo.getAmbientShadowColor(), alpha));
drawWithoutDot(canvas);
canvas.save();
@@ -69,10 +120,10 @@
getScrollY() + getHeight());
getPaint().setShadowLayer(
- mShadowInfo.keyShadowBlur,
- mShadowInfo.keyShadowOffsetX,
- mShadowInfo.keyShadowOffsetY,
- getTextShadowColor(mShadowInfo.keyShadowColor, alpha));
+ mShadowInfo.getKeyShadowBlur(),
+ mShadowInfo.getKeyShadowOffsetX(),
+ mShadowInfo.getKeyShadowOffsetY(),
+ getTextShadowColor(mShadowInfo.getKeyShadowColor(), alpha));
drawWithoutDot(canvas);
canvas.restore();
@@ -80,55 +131,30 @@
drawRunningAppIndicatorIfNecessary(canvas);
}
- public static class ShadowInfo {
- public final float ambientShadowBlur;
- public final int ambientShadowColor;
-
- public final float keyShadowBlur;
- public final float keyShadowOffsetX;
- public final float keyShadowOffsetY;
- public final int keyShadowColor;
-
- public ShadowInfo(Context c, AttributeSet attrs, int defStyle) {
-
- TypedArray a = c.obtainStyledAttributes(
- attrs, R.styleable.ShadowInfo, defStyle, 0);
-
- ambientShadowBlur = a.getDimensionPixelSize(
- R.styleable.ShadowInfo_ambientShadowBlur, 0);
- ambientShadowColor = a.getColor(R.styleable.ShadowInfo_ambientShadowColor, 0);
-
- keyShadowBlur = a.getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowBlur, 0);
- keyShadowOffsetX = a.getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowOffsetX, 0);
- keyShadowOffsetY = a.getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowOffsetY, 0);
- keyShadowColor = a.getColor(R.styleable.ShadowInfo_keyShadowColor, 0);
- a.recycle();
- }
-
- public boolean skipDoubleShadow(TextView textView) {
- int textAlpha = Color.alpha(textView.getCurrentTextColor());
- int keyShadowAlpha = Color.alpha(keyShadowColor);
- int ambientShadowAlpha = Color.alpha(ambientShadowColor);
- if (textAlpha == 0 || (keyShadowAlpha == 0 && ambientShadowAlpha == 0)) {
- textView.getPaint().clearShadowLayer();
- return true;
- } else if (ambientShadowAlpha > 0 && keyShadowAlpha == 0) {
- textView.getPaint().setShadowLayer(ambientShadowBlur, 0, 0,
- getTextShadowColor(ambientShadowColor, textAlpha));
- return true;
- } else if (keyShadowAlpha > 0 && ambientShadowAlpha == 0) {
- textView.getPaint().setShadowLayer(
- keyShadowBlur,
- keyShadowOffsetX,
- keyShadowOffsetY,
- getTextShadowColor(keyShadowColor, textAlpha));
- return true;
- } else {
- return false;
- }
+ private boolean skipDoubleShadow() {
+ int textAlpha = Color.alpha(getCurrentTextColor());
+ int keyShadowAlpha = Color.alpha(mShadowInfo.getKeyShadowColor());
+ int ambientShadowAlpha = Color.alpha(mShadowInfo.getAmbientShadowColor());
+ if (textAlpha == 0 || (keyShadowAlpha == 0 && ambientShadowAlpha == 0)) {
+ getPaint().clearShadowLayer();
+ return true;
+ } else if (ambientShadowAlpha > 0 && keyShadowAlpha == 0) {
+ getPaint().setShadowLayer(mShadowInfo.getAmbientShadowBlur(), 0, 0,
+ getTextShadowColor(mShadowInfo.getAmbientShadowColor(), textAlpha));
+ return true;
+ } else if (keyShadowAlpha > 0 && ambientShadowAlpha == 0) {
+ getPaint().setShadowLayer(
+ mShadowInfo.getKeyShadowBlur(),
+ mShadowInfo.getKeyShadowOffsetX(),
+ mShadowInfo.getKeyShadowOffsetY(),
+ getTextShadowColor(mShadowInfo.getKeyShadowColor(), textAlpha));
+ return true;
+ } else {
+ return false;
}
}
+
// Multiplies the alpha of shadowColor by textAlpha.
private static int getTextShadowColor(int shadowColor, int textAlpha) {
return setColorAlphaBound(shadowColor,
diff --git a/src/com/android/launcher3/views/DoubleShadowIconDrawable.kt b/src/com/android/launcher3/views/DoubleShadowIconDrawable.kt
new file mode 100644
index 0000000..7ac7c94
--- /dev/null
+++ b/src/com/android/launcher3/views/DoubleShadowIconDrawable.kt
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2024 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.views
+
+import android.content.res.ColorStateList
+import android.graphics.BlendMode
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.ColorFilter
+import android.graphics.PixelFormat
+import android.graphics.PorterDuff
+import android.graphics.PorterDuffColorFilter
+import android.graphics.RenderEffect
+import android.graphics.RenderNode
+import android.graphics.Shader
+import android.graphics.drawable.Drawable
+import android.graphics.drawable.InsetDrawable
+import android.os.Build.VERSION_CODES
+import androidx.annotation.RequiresApi
+import androidx.annotation.VisibleForTesting
+
+/**
+ * Launcher wrapper for Drawables to provide a double shadow effect. Currently for use with
+ * [DoubleShadowBubbleTextView] to provide a similar shadow to inline icons.
+ */
+@RequiresApi(VERSION_CODES.S)
+class DoubleShadowIconDrawable(
+ private val shadowInfo: ShadowInfo,
+ iconDrawable: Drawable,
+ private val iconSize: Int,
+ iconInsetSize: Int
+) : Drawable() {
+ private val mIconDrawable: InsetDrawable
+ private val mDoubleShadowNode: RenderNode?
+
+ init {
+ mIconDrawable = InsetDrawable(iconDrawable, iconInsetSize)
+ mIconDrawable.setBounds(0, 0, iconSize, iconSize)
+ mDoubleShadowNode = createShadowRenderNode()
+ }
+
+ @VisibleForTesting
+ fun createShadowRenderNode(): RenderNode {
+ val renderNode = RenderNode("DoubleShadowNode")
+ renderNode.setPosition(0, 0, iconSize, iconSize)
+ // Create render effects
+ val ambientShadow =
+ createShadowRenderEffect(
+ shadowInfo.ambientShadowBlur,
+ 0f,
+ 0f,
+ Color.alpha(shadowInfo.ambientShadowColor).toFloat()
+ )
+ val keyShadow =
+ createShadowRenderEffect(
+ shadowInfo.keyShadowBlur,
+ shadowInfo.keyShadowOffsetX,
+ shadowInfo.keyShadowOffsetY,
+ Color.alpha(shadowInfo.keyShadowColor).toFloat()
+ )
+ val blend = RenderEffect.createBlendModeEffect(ambientShadow, keyShadow, BlendMode.DST_ATOP)
+ renderNode.setRenderEffect(blend)
+ return renderNode
+ }
+
+ @VisibleForTesting
+ fun createShadowRenderEffect(
+ radius: Float,
+ offsetX: Float,
+ offsetY: Float,
+ alpha: Float
+ ): RenderEffect {
+ return RenderEffect.createColorFilterEffect(
+ PorterDuffColorFilter(Color.argb(alpha, 0f, 0f, 0f), PorterDuff.Mode.MULTIPLY),
+ RenderEffect.createOffsetEffect(
+ offsetX,
+ offsetY,
+ RenderEffect.createBlurEffect(radius, radius, Shader.TileMode.CLAMP)
+ )
+ )
+ }
+
+ override fun draw(canvas: Canvas) {
+ if (canvas.isHardwareAccelerated && mDoubleShadowNode != null) {
+ if (!mDoubleShadowNode.hasDisplayList()) {
+ // Record render node if its display list is not recorded or discarded
+ // (which happens when it's no longer drawn by anything).
+ val recordingCanvas = mDoubleShadowNode.beginRecording()
+ mIconDrawable.draw(recordingCanvas)
+ mDoubleShadowNode.endRecording()
+ }
+ canvas.drawRenderNode(mDoubleShadowNode)
+ }
+ mIconDrawable.draw(canvas)
+ }
+
+ override fun getIntrinsicHeight() = iconSize
+
+ override fun getIntrinsicWidth() = iconSize
+
+ override fun getOpacity() = PixelFormat.TRANSPARENT
+
+ override fun setAlpha(alpha: Int) {
+ mIconDrawable.alpha = alpha
+ }
+
+ override fun setColorFilter(colorFilter: ColorFilter?) {
+ mIconDrawable.colorFilter = colorFilter
+ }
+
+ override fun setTint(color: Int) {
+ mIconDrawable.setTint(color)
+ }
+
+ override fun setTintList(tint: ColorStateList?) {
+ mIconDrawable.setTintList(tint)
+ }
+}
diff --git a/src/com/android/launcher3/views/ShadowInfo.kt b/src/com/android/launcher3/views/ShadowInfo.kt
new file mode 100644
index 0000000..4f626ec
--- /dev/null
+++ b/src/com/android/launcher3/views/ShadowInfo.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2024 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.views
+
+import android.content.Context
+import android.util.AttributeSet
+import com.android.launcher3.R
+
+/**
+ * Launcher data holder for classes such as [DoubleShadowBubbleTextView] to model shadows for
+ * "double shadow" effect.
+ */
+data class ShadowInfo(
+ val ambientShadowBlur: Float,
+ val ambientShadowColor: Int,
+ val keyShadowBlur: Float,
+ val keyShadowOffsetX: Float,
+ val keyShadowOffsetY: Float,
+ val keyShadowColor: Int
+) {
+
+ companion object {
+ /** Constructs instance of ShadowInfo from Context and given attribute set. */
+ @JvmStatic
+ fun fromContext(context: Context, attrs: AttributeSet?, defStyle: Int): ShadowInfo {
+ val styledAttrs =
+ context.obtainStyledAttributes(attrs, R.styleable.ShadowInfo, defStyle, 0)
+ val shadowInfo =
+ ShadowInfo(
+ ambientShadowBlur =
+ styledAttrs
+ .getDimensionPixelSize(R.styleable.ShadowInfo_ambientShadowBlur, 0)
+ .toFloat(),
+ ambientShadowColor =
+ styledAttrs.getColor(R.styleable.ShadowInfo_ambientShadowColor, 0),
+ keyShadowBlur =
+ styledAttrs
+ .getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowBlur, 0)
+ .toFloat(),
+ keyShadowOffsetX =
+ styledAttrs
+ .getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowOffsetX, 0)
+ .toFloat(),
+ keyShadowOffsetY =
+ styledAttrs
+ .getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowOffsetY, 0)
+ .toFloat(),
+ keyShadowColor = styledAttrs.getColor(R.styleable.ShadowInfo_keyShadowColor, 0)
+ )
+ styledAttrs.recycle()
+ return shadowInfo
+ }
+ }
+}
diff --git a/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java b/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java
index dc3b321..3f4a73a 100644
--- a/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java
+++ b/tests/multivalentTests/shared/com/android/launcher3/testing/shared/TestProtocol.java
@@ -173,8 +173,6 @@
public static final String TEST_DRAG_APP_ICON_TO_MULTIPLE_WORKSPACES_FAILURE = "b/326908466";
public static final String WIDGET_CONFIG_NULL_EXTRA_INTENT = "b/324419890";
public static final String OVERVIEW_SELECT_TOOLTIP_MISALIGNED = "b/332485341";
- public static final String PRIVATE_SPACE_SCROLL_FAILURE = "b/339737008";
-
public static final String REQUEST_FLAG_ENABLE_GRID_ONLY_OVERVIEW = "enable-grid-only-overview";
public static final String REQUEST_FLAG_ENABLE_APP_PAIRS = "enable-app-pairs";
diff --git a/tests/src/com/android/launcher3/ui/DoubleShadowIconDrawableTest.kt b/tests/src/com/android/launcher3/ui/DoubleShadowIconDrawableTest.kt
new file mode 100644
index 0000000..1cee71c
--- /dev/null
+++ b/tests/src/com/android/launcher3/ui/DoubleShadowIconDrawableTest.kt
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2024 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.ui
+
+import android.graphics.Color
+import android.graphics.drawable.Drawable
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.views.DoubleShadowIconDrawable
+import com.android.launcher3.views.ShadowInfo
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.spy
+import org.mockito.kotlin.verify
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class DoubleShadowIconDrawableTest {
+
+ @Test
+ fun `DoubleShadowIconDrawable is setup correctly from given ShadowInfo`() {
+ // Given
+ val shadowInfo: ShadowInfo = mock()
+ val originalDrawable: Drawable = mock()
+ val iconSize = 2
+ val iconInsetSize = 1
+ // When
+ val drawableUnderTest =
+ DoubleShadowIconDrawable(shadowInfo, originalDrawable, iconSize, iconInsetSize)
+ // Then
+ assertThat(drawableUnderTest.intrinsicHeight).isEqualTo(iconSize)
+ assertThat(drawableUnderTest.intrinsicWidth).isEqualTo(iconSize)
+ }
+
+ @Test
+ fun `createShadowRenderNode creates RenderNode for shadow effects`() {
+ // Given
+ val shadowInfo =
+ ShadowInfo(
+ ambientShadowBlur = 1f,
+ ambientShadowColor = 2,
+ keyShadowBlur = 3f,
+ keyShadowOffsetX = 4f,
+ keyShadowOffsetY = 5f,
+ keyShadowColor = 6
+ )
+ val originalDrawable: Drawable = mock()
+ val iconSize = 2
+ val iconInsetSize = 1
+ // When
+ val shadowDrawableUnderTest =
+ spy(DoubleShadowIconDrawable(shadowInfo, originalDrawable, iconSize, iconInsetSize))
+ shadowDrawableUnderTest.createShadowRenderNode()
+ // Then
+ verify(shadowDrawableUnderTest)
+ .createShadowRenderEffect(
+ shadowInfo.ambientShadowBlur,
+ 0f,
+ 0f,
+ Color.alpha(shadowInfo.ambientShadowColor).toFloat()
+ )
+ verify(shadowDrawableUnderTest)
+ .createShadowRenderEffect(
+ shadowInfo.keyShadowBlur,
+ shadowInfo.keyShadowOffsetX,
+ shadowInfo.keyShadowOffsetY,
+ Color.alpha(shadowInfo.keyShadowColor).toFloat()
+ )
+ }
+}
diff --git a/tests/src/com/android/launcher3/ui/ShadowInfoTest.kt b/tests/src/com/android/launcher3/ui/ShadowInfoTest.kt
new file mode 100644
index 0000000..ef4dc1a
--- /dev/null
+++ b/tests/src/com/android/launcher3/ui/ShadowInfoTest.kt
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2024 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.ui
+
+import android.content.Context
+import android.content.res.TypedArray
+import android.util.AttributeSet
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.R
+import com.android.launcher3.views.ShadowInfo
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.kotlin.doReturn
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.whenever
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class ShadowInfoTest {
+
+ @Test
+ fun `ShadowInfo is created correctly from context`() {
+ // Given
+ val mockContext: Context = mock()
+ val mockAttrs: AttributeSet = mock()
+ val styledAttrs: TypedArray = mock()
+ val expectedShadowInfo =
+ ShadowInfo(
+ ambientShadowBlur = 1f,
+ ambientShadowColor = 2,
+ keyShadowBlur = 3f,
+ keyShadowOffsetX = 4f,
+ keyShadowOffsetY = 5f,
+ keyShadowColor = 6
+ )
+ doReturn(styledAttrs)
+ .whenever(mockContext)
+ .obtainStyledAttributes(mockAttrs, R.styleable.ShadowInfo, 0, 0)
+ doReturn(1)
+ .whenever(styledAttrs)
+ .getDimensionPixelSize(R.styleable.ShadowInfo_ambientShadowBlur, 0)
+ doReturn(2).whenever(styledAttrs).getColor(R.styleable.ShadowInfo_ambientShadowColor, 0)
+ doReturn(3)
+ .whenever(styledAttrs)
+ .getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowBlur, 0)
+ doReturn(4)
+ .whenever(styledAttrs)
+ .getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowOffsetX, 0)
+ doReturn(5)
+ .whenever(styledAttrs)
+ .getDimensionPixelSize(R.styleable.ShadowInfo_keyShadowOffsetY, 0)
+ doReturn(6).whenever(styledAttrs).getColor(R.styleable.ShadowInfo_keyShadowColor, 0)
+ // When
+ val actualShadowInfo = ShadowInfo.fromContext(mockContext, mockAttrs, 0)
+ // Then
+ assertThat(actualShadowInfo.ambientShadowBlur).isEqualTo(1)
+ assertThat(actualShadowInfo.ambientShadowColor).isEqualTo(2)
+ assertThat(actualShadowInfo.keyShadowBlur).isEqualTo(3)
+ assertThat(actualShadowInfo.keyShadowOffsetX).isEqualTo(4)
+ assertThat(actualShadowInfo.keyShadowOffsetY).isEqualTo(5)
+ assertThat(actualShadowInfo.keyShadowColor).isEqualTo(6)
+ assertThat(actualShadowInfo).isEqualTo(expectedShadowInfo)
+ }
+}