Merge "7/n Use display area instead of display id in ATM methods" into rvc-dev... (8a8456aa) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wm/ActivityStack.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -2272,7 +2272,7 @@ class ActivityStack extends Task {
		ActivityOptions.abort(options);
		if (DEBUG_STATES) Slog.d(TAG_STATES,
		"resumeNextFocusableActivityWhenStackIsEmpty: " + reason + ", go home");
		return mRootWindowContainer.resumeHomeActivity(prev, reason, getDisplayId());
		return mRootWindowContainer.resumeHomeActivity(prev, reason, getDisplayArea());
		}

		void startActivityLocked(ActivityRecord r, ActivityRecord focusedTopActivity,

services/core/java/com/android/server/wm/ActivityStackSupervisor.java

+25 −15

Original line number	Diff line number	Diff line
		@@ -44,7 +44,6 @@ import static android.os.Process.INVALID_UID;
		import static android.os.Process.SYSTEM_UID;
		import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
		import static android.view.Display.DEFAULT_DISPLAY;
		import static android.view.Display.INVALID_DISPLAY;
		import static android.view.Display.TYPE_VIRTUAL;
		import static android.view.WindowManager.TRANSIT_DOCK_TASK_FROM_RECENTS;

		@@ -1378,8 +1377,8 @@ public class ActivityStackSupervisor implements RecentTasks.Callbacks {
		if (DEBUG_STACK) Slog.d(TAG_STACK,
		"findTaskToMoveToFront: moved to front of stack=" + currentStack);

		handleNonResizableTaskIfNeeded(task, WINDOWING_MODE_UNDEFINED, DEFAULT_DISPLAY,
		currentStack, forceNonResizeable);
		handleNonResizableTaskIfNeeded(task, WINDOWING_MODE_UNDEFINED,
		mRootWindowContainer.getDefaultTaskDisplayArea(), currentStack, forceNonResizeable);
		}

		private void moveHomeStackToFrontIfNeeded(int flags, TaskDisplayArea taskDisplayArea,
		@@ -2134,16 +2133,29 @@ public class ActivityStackSupervisor implements RecentTasks.Callbacks {
		WindowManagerService.WINDOW_FREEZE_TIMEOUT_DURATION);
		}

		// TODO(b/152116619): Remove after complete switch to TaskDisplayArea
		void handleNonResizableTaskIfNeeded(Task task, int preferredWindowingMode,
		int preferredDisplayId, ActivityStack actualStack) {
		handleNonResizableTaskIfNeeded(task, preferredWindowingMode, preferredDisplayId,
		final DisplayContent preferredDisplayContent = mRootWindowContainer
		.getDisplayContent(preferredDisplayId);
		final TaskDisplayArea preferredDisplayArea = preferredDisplayContent != null
		? preferredDisplayContent.getDefaultTaskDisplayArea()
		: null;
		handleNonResizableTaskIfNeeded(task, preferredWindowingMode, preferredDisplayArea,
		actualStack);
		}

		void handleNonResizableTaskIfNeeded(Task task, int preferredWindowingMode,
		TaskDisplayArea preferredTaskDisplayArea, ActivityStack actualStack) {
		handleNonResizableTaskIfNeeded(task, preferredWindowingMode, preferredTaskDisplayArea,
		actualStack, false /* forceNonResizable */);
		}

		void handleNonResizableTaskIfNeeded(Task task, int preferredWindowingMode,
		int preferredDisplayId, ActivityStack actualStack, boolean forceNonResizable) {
		final boolean isSecondaryDisplayPreferred =
		(preferredDisplayId != DEFAULT_DISPLAY && preferredDisplayId != INVALID_DISPLAY);
		TaskDisplayArea preferredTaskDisplayArea, ActivityStack actualStack,
		boolean forceNonResizable) {
		final boolean isSecondaryDisplayPreferred = preferredTaskDisplayArea != null
		&& preferredTaskDisplayArea.getDisplayId() != DEFAULT_DISPLAY;
		final boolean inSplitScreenMode = actualStack != null
		&& actualStack.getDisplayArea().isSplitScreenModeActivated();
		if (((!inSplitScreenMode && preferredWindowingMode != WINDOWING_MODE_SPLIT_SCREEN_PRIMARY)
		@@ -2153,33 +2165,31 @@ public class ActivityStackSupervisor implements RecentTasks.Callbacks {

		// Handle incorrect launch/move to secondary display if needed.
		if (isSecondaryDisplayPreferred) {
		final int actualDisplayId = task.getDisplayId();
		if (!task.canBeLaunchedOnDisplay(actualDisplayId)) {
		if (!task.canBeLaunchedOnDisplay(task.getDisplayId())) {
		throw new IllegalStateException("Task resolved to incompatible display");
		}

		final DisplayContent preferredDisplay =
		mRootWindowContainer.getDisplayContent(preferredDisplayId);
		final DisplayContent preferredDisplay = preferredTaskDisplayArea.mDisplayContent;

		final boolean singleTaskInstance = preferredDisplay != null
		&& preferredDisplay.isSingleTaskInstance();

		if (preferredDisplayId != actualDisplayId) {
		if (preferredDisplay != task.getDisplayContent()) {
		// Suppress the warning toast if the preferredDisplay was set to singleTask.
		// The singleTaskInstance displays will only contain one task and any attempt to
		// launch new task will re-route to the default display.
		if (singleTaskInstance) {
		mService.getTaskChangeNotificationController()
		.notifyActivityLaunchOnSecondaryDisplayRerouted(task.getTaskInfo(),
		preferredDisplayId);
		preferredDisplay.mDisplayId);
		return;
		}

		Slog.w(TAG, "Failed to put " + task + " on display " + preferredDisplayId);
		Slog.w(TAG, "Failed to put " + task + " on display " + preferredDisplay.mDisplayId);
		// Display a warning toast that we failed to put a task on a secondary display.
		mService.getTaskChangeNotificationController()
		.notifyActivityLaunchOnSecondaryDisplayFailed(task.getTaskInfo(),
		preferredDisplayId);
		preferredDisplay.mDisplayId);
		} else if (!forceNonResizable) {
		handleForcedResizableTaskIfNeeded(task, FORCED_RESIZEABLE_REASON_SECONDARY_DISPLAY);
		}

services/core/java/com/android/server/wm/ActivityStartController.java

+8 −7

Original line number	Diff line number	Diff line
		@@ -172,7 +172,8 @@ public class ActivityStartController {
		mLastStarter.postStartActivityProcessing(r, result, targetStack);
		}

		void startHomeActivity(Intent intent, ActivityInfo aInfo, String reason, int displayId) {
		void startHomeActivity(Intent intent, ActivityInfo aInfo, String reason,
		TaskDisplayArea taskDisplayArea) {
		final ActivityOptions options = ActivityOptions.makeBasic();
		options.setLaunchWindowingMode(WINDOWING_MODE_FULLSCREEN);
		if (!ActivityRecord.isResolverActivity(aInfo.name)) {
		@@ -181,20 +182,20 @@ public class ActivityStartController {
		// foreground instead of bring home stack to front.
		options.setLaunchActivityType(ACTIVITY_TYPE_HOME);
		}
		final int displayId = taskDisplayArea.getDisplayId();
		options.setLaunchDisplayId(displayId);
		// TODO(b/152116619): Enable after complete switch to WindowContainerToken
		//options.setLaunchWindowContainerToken(taskDisplayArea.getWindowContainerToken());

		final DisplayContent display =
		mService.mRootWindowContainer.getDisplayContent(displayId);
		// The home activity will be started later, defer resuming to avoid unneccerary operations
		// (e.g. start home recursively) when creating home stack.
		mSupervisor.beginDeferResume();
		final ActivityStack homeStack;
		try {
		// TODO(multi-display-area): Support starting home in a task display area
		// Make sure home stack exist on display.
		// Make sure home stack exists on display area.
		// TODO(b/153624902): Replace with TaskDisplayArea#getOrCreateRootHomeTask()
		homeStack = display.getDefaultTaskDisplayArea().getOrCreateStack(
		WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_HOME, ON_TOP);
		homeStack = taskDisplayArea.getOrCreateStack(WINDOWING_MODE_UNDEFINED,
		ACTIVITY_TYPE_HOME, ON_TOP);
		} finally {
		mSupervisor.endDeferResume();
		}

services/core/java/com/android/server/wm/ActivityStarter.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -2422,7 +2422,7 @@ class ActivityStarter {
		// be destroyed.
		mTargetStack = intentActivity.getRootTask();
		mSupervisor.handleNonResizableTaskIfNeeded(intentTask, WINDOWING_MODE_UNDEFINED,
		DEFAULT_DISPLAY, mTargetStack);
		mRootWindowContainer.getDefaultTaskDisplayArea(), mTargetStack);
		}

		private void resumeTargetStackIfNeeded() {

services/core/java/com/android/server/wm/LockTaskController.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -28,7 +28,6 @@ import static android.content.pm.ActivityInfo.LOCK_TASK_LAUNCH_MODE_NEVER;
		import static android.os.UserHandle.USER_ALL;
		import static android.os.UserHandle.USER_CURRENT;
		import static android.telecom.TelecomManager.EMERGENCY_DIALER_COMPONENT;
		import static android.view.Display.DEFAULT_DISPLAY;

		import static com.android.server.wm.ActivityTaskManagerDebugConfig.DEBUG_LOCKTASK;
		import static com.android.server.wm.ActivityTaskManagerDebugConfig.POSTFIX_LOCKTASK;
		@@ -619,7 +618,8 @@ public class LockTaskController {
		}
		} else if (lockTaskModeState != LOCK_TASK_MODE_NONE) {
		mSupervisor.handleNonResizableTaskIfNeeded(task, WINDOWING_MODE_UNDEFINED,
		DEFAULT_DISPLAY, task.getStack(), true /* forceNonResizable */);
		mSupervisor.mRootWindowContainer.getDefaultTaskDisplayArea(),
		task.getStack(), true /* forceNonResizable */);
		}
		}