Merge "Fix overview animation after reboot." into main (4acf6996) · Commits · e / os / BlissLauncher3

quickstep/src/com/android/launcher3/desktop/DesktopRecentsTransitionController.kt

+31 −6

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.os.IBinder
		import android.os.RemoteException
		import android.util.Log
		import android.view.SurfaceControl
		import android.view.WindowManager.TRANSIT_TO_FRONT
		import android.window.IRemoteTransitionFinishedCallback
		import android.window.RemoteTransition
		import android.window.RemoteTransitionStub
		@@ -30,6 +31,7 @@ import com.android.launcher3.util.Executors.MAIN_EXECUTOR
		import com.android.quickstep.SystemUiProxy
		import com.android.quickstep.TaskViewUtils
		import com.android.quickstep.views.DesktopTaskView
		import com.android.window.flags.Flags
		import com.android.wm.shell.shared.desktopmode.DesktopModeTransitionSource
		import java.util.function.Consumer

		@@ -38,14 +40,14 @@ class DesktopRecentsTransitionController(
		private val stateManager: StateManager<, >,
		private val systemUiProxy: SystemUiProxy,
		private val appThread: IApplicationThread,
		private val depthController: DepthController?
		private val depthController: DepthController?,
		) {

		/** Launch desktop tasks from recents view */
		fun launchDesktopFromRecents(
		desktopTaskView: DesktopTaskView,
		animated: Boolean,
		callback: Consumer<Boolean>? = null
		callback: Consumer<Boolean>? = null,
		) {
		val animRunner =
		RemoteDesktopLaunchTransitionRunner(
		@@ -53,7 +55,7 @@ class DesktopRecentsTransitionController(
		animated,
		stateManager,
		depthController,
		callback
		callback,
		)
		val transition = RemoteTransition(animRunner, appThread, "RecentsToDesktop")
		systemUiProxy.showDesktopApps(desktopTaskView.display.displayId, transition)
		@@ -69,14 +71,14 @@ class DesktopRecentsTransitionController(
		private val animated: Boolean,
		private val stateManager: StateManager<, >,
		private val depthController: DepthController?,
		private val successCallback: Consumer<Boolean>?
		private val successCallback: Consumer<Boolean>?,
		) : RemoteTransitionStub() {

		override fun startAnimation(
		token: IBinder,
		info: TransitionInfo,
		t: SurfaceControl.Transaction,
		finishCallback: IRemoteTransitionFinishedCallback
		finishCallback: IRemoteTransitionFinishedCallback,
		) {
		val errorHandlingFinishCallback = Runnable {
		try {
		@@ -86,6 +88,9 @@ class DesktopRecentsTransitionController(
		}
		}

		if (Flags.enableDesktopWindowingPersistence()) {
		handleAnimationAfterReboot(info)
		}
		MAIN_EXECUTOR.execute {
		val animator =
		TaskViewUtils.composeRecentsDesktopLaunchAnimator(
		@@ -93,7 +98,7 @@ class DesktopRecentsTransitionController(
		stateManager,
		depthController,
		info,
		t
		t,
		) {
		errorHandlingFinishCallback.run()
		successCallback?.accept(true)
		@@ -104,6 +109,26 @@ class DesktopRecentsTransitionController(
		animator.start()
		}
		}

		/**
		* Upon reboot the start bounds of a task is set to fullscreen with the recents transition.
		* Check this case and set the start bounds to the end bounds so that the window doesn't
		* jump from start bounds to end bounds during the animation. Tasks in desktop cannot
		* normally have top bound as 0 due to status bar so this is a good indicator to identify
		* reboot case.
		*/
		private fun handleAnimationAfterReboot(info: TransitionInfo) {
		info.changes.forEach { change ->
		if (
		change.mode == TRANSIT_TO_FRONT &&
		change.taskInfo?.isFreeform == true &&
		change.startAbsBounds.top == 0 &&
		change.startAbsBounds.left == 0
		) {
		change.setStartAbsBounds(change.endAbsBounds)
		}
		}
		}
		}

		companion object {