Merge "WindowContainerTransaction: Support PIP Transition" into rvc-dev am: 83d02a976a (938c193a) · Commits · e / os / android_frameworks_base

core/java/android/view/WindowContainerTransaction.java

+42 −0

Original line number	Diff line number	Diff line
		@@ -130,6 +130,31 @@ public class WindowContainerTransaction implements Parcelable {
		return this;
		}

		/**
		* Set the windowing mode of children of a given root task, without changing
		* the windowing mode of the Task itself. This can be used during transitions
		* for example to make the activity render it's fullscreen configuration
		* while the Task is still in PIP, so you can complete the animation.
		*
		* TODO(b/134365562): Can be removed once TaskOrg drives full-screen
		*/
		public WindowContainerTransaction setActivityWindowingMode(IWindowContainer container,
		int windowingMode) {
		Change chg = getOrCreateChange(container.asBinder());
		chg.mActivityWindowingMode = windowingMode;
		return this;
		}

		/**
		* Sets the windowing mode of the given container.
		*/
		public WindowContainerTransaction setWindowingMode(IWindowContainer container,
		int windowingMode) {
		Change chg = getOrCreateChange(container.asBinder());
		chg.mWindowingMode = windowingMode;
		return this;
		}

		/**
		* Sets whether a container or any of its children can be focusable. When {@code false}, no
		* child can be focused; however, when {@code true}, it is still possible for children to be
		@@ -235,6 +260,9 @@ public class WindowContainerTransaction implements Parcelable {
		private Rect mPinnedBounds = null;
		private SurfaceControl.Transaction mBoundsChangeTransaction = null;

		private int mActivityWindowingMode = -1;
		private int mWindowingMode = -1;

		public Change() {}

		protected Change(Parcel in) {
		@@ -251,6 +279,17 @@ public class WindowContainerTransaction implements Parcelable {
		mBoundsChangeTransaction =
		SurfaceControl.Transaction.CREATOR.createFromParcel(in);
		}

		mWindowingMode = in.readInt();
		mActivityWindowingMode = in.readInt();
		}

		public int getWindowingMode() {
		return mWindowingMode;
		}

		public int getActivityWindowingMode() {
		return mActivityWindowingMode;
		}

		public Configuration getConfiguration() {
		@@ -340,6 +379,9 @@ public class WindowContainerTransaction implements Parcelable {
		if (mBoundsChangeTransaction != null) {
		mBoundsChangeTransaction.writeToParcel(dest, flags);
		}

		dest.writeInt(mWindowingMode);
		dest.writeInt(mActivityWindowingMode);
		}

		@Override

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

+8 −0

Original line number	Diff line number	Diff line
		@@ -4123,8 +4123,16 @@ class Task extends WindowContainer<WindowContainer> {
		return mMainWindowSizeChangeTransaction;
		}

		void setActivityWindowingMode(int windowingMode) {
		PooledConsumer c = PooledLambda.obtainConsumer(ActivityRecord::setWindowingMode,
		PooledLambda.__(ActivityRecord.class), windowingMode);
		forAllActivities(c);
		c.recycle();
		}

		@Override
		long getProtoFieldId() {
		return TASK;
		}

		}

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

+12 −2

Original line number	Diff line number	Diff line
		@@ -553,18 +553,28 @@ class TaskOrganizerController extends ITaskOrganizerController.Stub
		WindowContainerTransaction.Change c) {
		int effects = sanitizeAndApplyChange(wc, c);

		final Task tr = wc.asTask();

		final SurfaceControl.Transaction t = c.getBoundsChangeTransaction();
		if (t != null) {
		Task tr = (Task) wc;
		tr.setMainWindowSizeChangeTransaction(t);
		}

		Rect enterPipBounds = c.getEnterPipBounds();
		if (enterPipBounds != null) {
		Task tr = (Task) wc;
		mService.mStackSupervisor.updatePictureInPictureMode(tr,
		enterPipBounds, true);
		}

		final int windowingMode = c.getWindowingMode();
		if (windowingMode > -1) {
		tr.setWindowingMode(windowingMode);
		}
		final int childWindowingMode = c.getActivityWindowingMode();
		if (childWindowingMode > -1) {
		tr.setActivityWindowingMode(childWindowingMode);
		}

		return effects;
		}

services/tests/wmtests/src/com/android/server/wm/TaskOrganizerTests.java

+26 −0

Original line number	Diff line number	Diff line
		@@ -240,6 +240,32 @@ public class TaskOrganizerTests extends WindowTestsBase {
		assertEquals(newBounds, stack.getBounds());
		}

		@Test
		public void testSetWindowingMode() {
		final ActivityStack stack = new ActivityTestsBase.StackBuilder(mWm.mRoot)
		.setWindowingMode(WINDOWING_MODE_FREEFORM).build();
		final WindowContainerTransaction t = new WindowContainerTransaction();

		t.setWindowingMode(stack.mRemoteToken, WINDOWING_MODE_FULLSCREEN);
		mWm.mAtmService.mTaskOrganizerController.applyContainerTransaction(t, null);

		assertEquals(WINDOWING_MODE_FULLSCREEN, stack.getWindowingMode());
		}

		@Test
		public void testSetActivityWindowingMode() {
		final ActivityRecord record = makePipableActivity();
		final ActivityStack stack = record.getStack();
		final WindowContainerTransaction t = new WindowContainerTransaction();

		t.setWindowingMode(stack.mRemoteToken, WINDOWING_MODE_PINNED);
		t.setActivityWindowingMode(stack.mRemoteToken, WINDOWING_MODE_FULLSCREEN);
		mWm.mAtmService.mTaskOrganizerController.applyContainerTransaction(t, null);

		assertEquals(WINDOWING_MODE_FULLSCREEN, record.getWindowingMode());
		assertEquals(WINDOWING_MODE_PINNED, stack.getWindowingMode());
		}

		@Test
		public void testContainerChanges() {
		removeGlobalMinSizeRestriction();