Use fade-in launcher for app pair launches from in-app taskbar
This CL temporarily patches a crash in this situation:
Inside of an app > Launch an unrelated app pair from Taskbar > Crash
The crash occurs because TaskbarActivityContext can't create a launcher animation (because Launcher isn't running). A different launch animation is needed for this case (similar to single apps), but for now, falling back to the fade-in launch at least allows the user to proceed without a crash.
Bug: 316485863
Test: Enter an app, launch an unrelated app pair, no crash
Flag: ACONFIG com.android.wm.shell.enable_app_pairs DEVELOPMENT
Change-Id: I72b2956b5b44616367e24263f2287824ee1e8212
diff --git a/quickstep/src/com/android/quickstep/util/SplitAnimationController.kt b/quickstep/src/com/android/quickstep/util/SplitAnimationController.kt
index b2d1b43..ad9f5ea 100644
--- a/quickstep/src/com/android/quickstep/util/SplitAnimationController.kt
+++ b/quickstep/src/com/android/quickstep/util/SplitAnimationController.kt
@@ -49,6 +49,7 @@
import com.android.launcher3.statehandlers.DepthController
import com.android.launcher3.statemanager.StateManager
import com.android.launcher3.statemanager.StatefulActivity
+import com.android.launcher3.taskbar.TaskbarActivityContext
import com.android.launcher3.util.SplitConfigurationOptions.SplitSelectSource
import com.android.launcher3.views.BaseDragLayer
import com.android.quickstep.TaskViewUtils
@@ -390,6 +391,14 @@
"trying to launch an app pair icon, but encountered an unexpected null"
}
+ // If launching an app pair from Taskbar inside of an app context, use fade-in animation
+ // TODO (b/316485863): Replace with desired app pair launch animation
+ if (launchingIconView.context is TaskbarActivityContext) {
+ composeFadeInSplitLaunchAnimator(
+ initialTaskId, secondTaskId, info, t, finishCallback)
+ return
+ }
+
composeIconSplitLaunchAnimator(launchingIconView, info, t, finishCallback)
} else {
// Fallback case: simple fade-in animation
diff --git a/quickstep/tests/src/com/android/quickstep/util/SplitAnimationControllerTest.kt b/quickstep/tests/src/com/android/quickstep/util/SplitAnimationControllerTest.kt
index 929bd8e..de152fa 100644
--- a/quickstep/tests/src/com/android/quickstep/util/SplitAnimationControllerTest.kt
+++ b/quickstep/tests/src/com/android/quickstep/util/SplitAnimationControllerTest.kt
@@ -19,6 +19,7 @@
import android.graphics.Bitmap
import android.graphics.drawable.Drawable
+import android.view.ContextThemeWrapper
import android.view.SurfaceControl.Transaction
import android.view.View
import android.window.TransitionInfo
@@ -26,6 +27,7 @@
import com.android.launcher3.apppairs.AppPairIcon
import com.android.launcher3.statehandlers.DepthController
import com.android.launcher3.statemanager.StateManager
+import com.android.launcher3.taskbar.TaskbarActivityContext
import com.android.launcher3.util.SplitConfigurationOptions
import com.android.quickstep.views.GroupedTaskView
import com.android.quickstep.views.IconView
@@ -64,6 +66,8 @@
private val mockTaskIdAttributeContainer: TaskIdAttributeContainer = mock()
// AppPairIcon
private val mockAppPairIcon: AppPairIcon = mock()
+ private val mockContextThemeWrapper: ContextThemeWrapper = mock()
+ private val mockTaskbarActivityContext: TaskbarActivityContext = mock()
// SplitSelectSource
private val splitSelectSource: SplitConfigurationOptions.SplitSelectSource = mock()
@@ -247,6 +251,7 @@
@Test
fun playsAppropriateSplitLaunchAnimation_playsIconLaunchCorrectly() {
val spySplitAnimationController = spy(splitAnimationController)
+ whenever(mockAppPairIcon.context).thenReturn(mockContextThemeWrapper)
doNothing()
.whenever(spySplitAnimationController)
.composeIconSplitLaunchAnimator(any(), any(), any(), any())
@@ -271,6 +276,33 @@
}
@Test
+ fun playsAppropriateSplitLaunchAnimation_playsIconLaunchFromTaskbarContextCorrectly() {
+ val spySplitAnimationController = spy(splitAnimationController)
+ whenever(mockAppPairIcon.context).thenReturn(mockTaskbarActivityContext)
+ doNothing()
+ .whenever(spySplitAnimationController)
+ .composeFadeInSplitLaunchAnimator(any(), any(), any(), any(), any())
+
+ spySplitAnimationController.playSplitLaunchAnimation(
+ null /* launchingTaskView */,
+ mockAppPairIcon,
+ taskId,
+ taskId2,
+ null /* apps */,
+ null /* wallpapers */,
+ null /* nonApps */,
+ stateManager,
+ depthController,
+ transitionInfo,
+ transaction,
+ {} /* finishCallback */
+ )
+
+ verify(spySplitAnimationController)
+ .composeFadeInSplitLaunchAnimator(any(), any(), any(), any(), any())
+ }
+
+ @Test
fun playsAppropriateSplitLaunchAnimation_playsFadeInLaunchCorrectly() {
val spySplitAnimationController = spy(splitAnimationController)
doNothing()