Merge "Ignores entering PiP animation on seamless rotation" into rvc-dev am: 047a550900 (3ffda8da) · Commits · e / os / android_frameworks_base

core/java/android/view/IDisplayWindowListener.aidl

+9 −0

Original line number	Diff line number	Diff line
		@@ -46,4 +46,13 @@ oneway interface IDisplayWindowListener {
		*/
		void onDisplayRemoved(int displayId);

		/**
		* Called when fixed rotation is started on a display.
		*/
		void onFixedRotationStarted(int displayId, int newRotation);

		/**
		* Called when the previous fixed rotation on a display is finished.
		*/
		void onFixedRotationFinished(int displayId);
		}

packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java

+84 −32

Original line number	Diff line number	Diff line
		@@ -58,6 +58,7 @@ import com.android.internal.os.SomeArgs;
		import com.android.systemui.R;
		import com.android.systemui.pip.phone.PipUpdateThread;
		import com.android.systemui.stackdivider.Divider;
		import com.android.systemui.wm.DisplayController;

		import java.io.PrintWriter;
		import java.util.ArrayList;
		@@ -82,8 +83,10 @@ import javax.inject.Singleton;
		* see also {@link com.android.systemui.pip.phone.PipMotionHelper}.
		*/
		@Singleton
		public class PipTaskOrganizer extends TaskOrganizer {
		public class PipTaskOrganizer extends TaskOrganizer implements
		DisplayController.OnDisplaysChangedListener {
		private static final String TAG = PipTaskOrganizer.class.getSimpleName();
		private static final boolean DEBUG = false;

		private static final int MSG_RESIZE_IMMEDIATE = 1;
		private static final int MSG_RESIZE_ANIMATE = 2;
		@@ -206,10 +209,17 @@ public class PipTaskOrganizer extends TaskOrganizer {
		mSurfaceControlTransactionFactory;
		private PictureInPictureParams mPictureInPictureParams;

		/**
		* If set to {@code true}, the entering animation will be skipped and we will wait for
		* {@link #onFixedRotationFinished(int)} callback to actually enter PiP.
		*/
		private boolean mShouldDeferEnteringPip;

		@Inject
		public PipTaskOrganizer(Context context, @NonNull PipBoundsHandler boundsHandler,
		@NonNull PipSurfaceTransactionHelper surfaceTransactionHelper,
		@Nullable Divider divider) {
		@Nullable Divider divider,
		@NonNull DisplayController displayController) {
		mMainHandler = new Handler(Looper.getMainLooper());
		mUpdateHandler = new Handler(PipUpdateThread.get().getLooper(), mUpdateCallbacks);
		mPipBoundsHandler = boundsHandler;
		@@ -219,6 +229,7 @@ public class PipTaskOrganizer extends TaskOrganizer {
		mPipAnimationController = new PipAnimationController(context, surfaceTransactionHelper);
		mSurfaceControlTransactionFactory = SurfaceControl.Transaction::new;
		mSplitDivider = divider;
		displayController.addDisplayWindowListener(this);
		}

		public Handler getUpdateHandler() {
		@@ -281,7 +292,8 @@ public class PipTaskOrganizer extends TaskOrganizer {
		final int direction = syncWithSplitScreenBounds(destinationBounds)
		? TRANSITION_DIRECTION_TO_SPLIT_SCREEN
		: TRANSITION_DIRECTION_TO_FULLSCREEN;
		final SurfaceControl.Transaction tx = new SurfaceControl.Transaction();
		final SurfaceControl.Transaction tx =
		mSurfaceControlTransactionFactory.getTransaction();
		mSurfaceTransactionHelper.scale(tx, mLeash, destinationBounds,
		mLastReportedBounds);
		tx.setWindowCrop(mLeash, destinationBounds.width(), destinationBounds.height());
		@@ -325,29 +337,47 @@ public class PipTaskOrganizer extends TaskOrganizer {
		@Override
		public void onTaskAppeared(ActivityManager.RunningTaskInfo info, SurfaceControl leash) {
		Objects.requireNonNull(info, "Requires RunningTaskInfo");
		mPictureInPictureParams = info.pictureInPictureParams;
		final Rect destinationBounds = mPipBoundsHandler.getDestinationBounds(
		info.topActivity, getAspectRatioOrDefault(mPictureInPictureParams),
		null /* bounds */, getMinimalSize(info.topActivityInfo));
		Objects.requireNonNull(destinationBounds, "Missing destination bounds");
		mTaskInfo = info;
		mToken = mTaskInfo.token;
		mInPip = true;
		mLeash = leash;
		mInitialState.put(mToken.asBinder(), new Configuration(mTaskInfo.configuration));
		mPictureInPictureParams = mTaskInfo.pictureInPictureParams;

		// TODO: Skip enter animation when entering pip from another orientation
		if (mShouldDeferEnteringPip) {
		if (DEBUG) Log.d(TAG, "Defer entering PiP animation, fixed rotation is ongoing");
		// if deferred, hide the surface till fixed rotation is completed
		final SurfaceControl.Transaction tx =
		mSurfaceControlTransactionFactory.getTransaction();
		tx.setAlpha(mLeash, 0f);
		tx.apply();
		return;
		}

		final Rect destinationBounds = mPipBoundsHandler.getDestinationBounds(
		mTaskInfo.topActivity, getAspectRatioOrDefault(mPictureInPictureParams),
		null /* bounds */, getMinimalSize(mTaskInfo.topActivityInfo));
		Objects.requireNonNull(destinationBounds, "Missing destination bounds");
		final Rect currentBounds = mTaskInfo.configuration.windowConfiguration.getBounds();
		mInitialState.put(mToken.asBinder(), new Configuration(mTaskInfo.configuration));

		if (mOneShotAnimationType == ANIM_TYPE_BOUNDS) {
		scheduleAnimateResizePip(currentBounds, destinationBounds,
		TRANSITION_DIRECTION_TO_PIP, mEnterExitAnimationDuration,
		null /* updateBoundsCallback */);
		} else if (mOneShotAnimationType == ANIM_TYPE_ALPHA) {
		enterPipWithAlphaAnimation(destinationBounds, mEnterExitAnimationDuration);
		mOneShotAnimationType = ANIM_TYPE_BOUNDS;
		} else {
		throw new RuntimeException("Unrecognized animation type: " + mOneShotAnimationType);
		}
		}

		private void enterPipWithAlphaAnimation(Rect destinationBounds, long durationMs) {
		// If we are fading the PIP in, then we should move the pip to the final location as
		// soon as possible, but set the alpha immediately since the transaction can take a
		// while to process
		final SurfaceControl.Transaction tx = new SurfaceControl.Transaction();
		final SurfaceControl.Transaction tx =
		mSurfaceControlTransactionFactory.getTransaction();
		tx.setAlpha(mLeash, 0f);
		tx.apply();
		final WindowContainerTransaction wct = new WindowContainerTransaction();
		@@ -362,14 +392,10 @@ public class PipTaskOrganizer extends TaskOrganizer {
		.getAnimator(mLeash, destinationBounds, 0f, 1f)
		.setTransitionDirection(TRANSITION_DIRECTION_TO_PIP)
		.setPipAnimationCallback(mPipAnimationCallback)
		.setDuration(mEnterExitAnimationDuration)
		.setDuration(durationMs)
		.start());
		}
		});
		mOneShotAnimationType = ANIM_TYPE_BOUNDS;
		} else {
		throw new RuntimeException("Unrecognized animation type: " + mOneShotAnimationType);
		}
		}

		/**
		@@ -391,6 +417,7 @@ public class PipTaskOrganizer extends TaskOrganizer {
		Log.wtf(TAG, "Unrecognized token: " + token);
		return;
		}
		mShouldDeferEnteringPip = false;
		mPictureInPictureParams = null;
		mInPip = false;
		}
		@@ -416,6 +443,23 @@ public class PipTaskOrganizer extends TaskOrganizer {
		// Do nothing
		}

		@Override
		public void onFixedRotationStarted(int displayId, int newRotation) {
		mShouldDeferEnteringPip = true;
		}

		@Override
		public void onFixedRotationFinished(int displayId) {
		if (mShouldDeferEnteringPip && mInPip) {
		final Rect destinationBounds = mPipBoundsHandler.getDestinationBounds(
		mTaskInfo.topActivity, getAspectRatioOrDefault(mPictureInPictureParams),
		null /* bounds */, getMinimalSize(mTaskInfo.topActivityInfo));
		// schedule a regular animation to ensure all the callbacks are still being sent
		enterPipWithAlphaAnimation(destinationBounds, 0 /* durationMs */);
		}
		mShouldDeferEnteringPip = false;
		}

		/**
		* TODO(b/152809058): consolidate the display info handling logic in SysUI
		*
		@@ -476,6 +520,10 @@ public class PipTaskOrganizer extends TaskOrganizer {
		*/
		public void scheduleAnimateResizePip(Rect toBounds, int duration,
		Consumer<Rect> updateBoundsCallback) {
		if (mShouldDeferEnteringPip) {
		Log.d(TAG, "skip scheduleAnimateResizePip, entering pip deferred");
		return;
		}
		scheduleAnimateResizePip(mLastReportedBounds, toBounds,
		TRANSITION_DIRECTION_NONE, duration, updateBoundsCallback);
		}
		@@ -567,6 +615,10 @@ public class PipTaskOrganizer extends TaskOrganizer {
		// can be initiated in other component, ignore if we are no longer in PIP
		return;
		}
		if (mShouldDeferEnteringPip) {
		Log.d(TAG, "skip scheduleOffsetPip, entering pip deferred");
		return;
		}
		SomeArgs args = SomeArgs.obtain();
		args.arg1 = updateBoundsCallback;
		args.arg2 = originalBounds;

packages/SystemUI/src/com/android/systemui/wm/DisplayController.java

+43 −0

Original line number	Diff line number	Diff line
		@@ -134,6 +134,39 @@ public class DisplayController {
		}
		});
		}

		@Override
		public void onFixedRotationStarted(int displayId, int newRotation) {
		mHandler.post(() -> {
		synchronized (mDisplays) {
		if (mDisplays.get(displayId) == null \|\| getDisplay(displayId) == null) {
		Slog.w(TAG, "Skipping onFixedRotationStarted on unknown"
		+ " display, displayId=" + displayId);
		return;
		}
		for (int i = mDisplayChangedListeners.size() - 1; i >= 0; --i) {
		mDisplayChangedListeners.get(i).onFixedRotationStarted(
		displayId, newRotation);
		}
		}
		});
		}

		@Override
		public void onFixedRotationFinished(int displayId) {
		mHandler.post(() -> {
		synchronized (mDisplays) {
		if (mDisplays.get(displayId) == null \|\| getDisplay(displayId) == null) {
		Slog.w(TAG, "Skipping onFixedRotationFinished on unknown"
		+ " display, displayId=" + displayId);
		return;
		}
		for (int i = mDisplayChangedListeners.size() - 1; i >= 0; --i) {
		mDisplayChangedListeners.get(i).onFixedRotationFinished(displayId);
		}
		}
		});
		}
		};

		@Inject
		@@ -232,5 +265,15 @@ public class DisplayController {
		* Called when a display is removed.
		*/
		default void onDisplayRemoved(int displayId) {}

		/**
		* Called when fixed rotation on a display is started.
		*/
		default void onFixedRotationStarted(int displayId, int newRotation) {}

		/**
		* Called when fixed rotation on a display is finished.
		*/
		default void onFixedRotationFinished(int displayId) {}
		}
		}

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

+24 −7

Original line number	Diff line number	Diff line
		@@ -493,10 +493,10 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		* The launching activity which is using fixed rotation transformation.
		*
		* @see #handleTopActivityLaunchingInDifferentOrientation
		* @see #setFixedRotationLaunchingApp
		* @see #setFixedRotationLaunchingApp(ActivityRecord, int)
		* @see DisplayRotation#shouldRotateSeamlessly
		*/
		ActivityRecord mFixedRotationLaunchingApp;
		private ActivityRecord mFixedRotationLaunchingApp;

		final FixedRotationTransitionListener mFixedRotationTransitionListener =
		new FixedRotationTransitionListener();
		@@ -1475,6 +1475,23 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		return true;
		}

		@Nullable ActivityRecord getFixedRotationLaunchingApp() {
		return mFixedRotationLaunchingApp;
		}

		void setFixedRotationLaunchingAppUnchecked(@Nullable ActivityRecord r) {
		setFixedRotationLaunchingAppUnchecked(r, ROTATION_UNDEFINED);
		}

		void setFixedRotationLaunchingAppUnchecked(@Nullable ActivityRecord r, int rotation) {
		if (mFixedRotationLaunchingApp == null && r != null) {
		mWmService.mDisplayNotificationController.dispatchFixedRotationStarted(this, rotation);
		} else if (mFixedRotationLaunchingApp != null && r == null) {
		mWmService.mDisplayNotificationController.dispatchFixedRotationFinished(this);
		}
		mFixedRotationLaunchingApp = r;
		}

		/**
		* Sets the provided record to {@link mFixedRotationLaunchingApp} if possible to apply fixed
		* rotation transform to it and indicate that the display may be rotated after it is launched.
		@@ -1496,7 +1513,7 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		if (!r.hasFixedRotationTransform()) {
		startFixedRotationTransform(r, rotation);
		}
		mFixedRotationLaunchingApp = r;
		setFixedRotationLaunchingAppUnchecked(r, rotation);
		if (prevRotatedLaunchingApp != null) {
		prevRotatedLaunchingApp.finishFixedRotationTransform();
		}
		@@ -1524,7 +1541,7 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		}

		/**
		* Clears the {@link mFixedRotationLaunchingApp} without applying rotation to display. It is
		* Clears the {@link #mFixedRotationLaunchingApp} without applying rotation to display. It is
		* used when the display won't rotate (e.g. the orientation from sensor has updated again before
		* applying rotation to display) but the launching app has been transformed. So the record need
		* to be cleared and restored to stop using seamless rotation and rotated configuration.
		@@ -1534,7 +1551,7 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		return;
		}
		mFixedRotationLaunchingApp.finishFixedRotationTransform();
		mFixedRotationLaunchingApp = null;
		setFixedRotationLaunchingAppUnchecked(null);
		}

		private void startFixedRotationTransform(WindowToken token, int rotation) {
		@@ -5260,7 +5277,7 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo

		rotatedLaunchingApp.finishFixedRotationTransform(
		() -> applyRotation(oldRotation, newRotation));
		mFixedRotationLaunchingApp = null;
		setFixedRotationLaunchingAppUnchecked(null);
		}

		/** Checks whether the given activity is in size compatibility mode and notifies the change. */
		@@ -5574,7 +5591,7 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		if (animatingRecents != null && animatingRecents == mFixedRotationLaunchingApp) {
		// Because it won't affect display orientation, just finish the transform.
		animatingRecents.finishFixedRotationTransform();
		mFixedRotationLaunchingApp = null;
		setFixedRotationLaunchingAppUnchecked(null);
		} else {
		// If there is already a launching activity that is not the recents, before its
		// transition is completed, the recents animation may be started. So if the recents

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -577,7 +577,7 @@ public class DisplayRotation {
		boolean shouldRotateSeamlessly(int oldRotation, int newRotation, boolean forceUpdate) {
		// Display doesn't need to be frozen because application has been started in correct
		// rotation already, so the rest of the windows can use seamless rotation.
		if (mDisplayContent.mFixedRotationLaunchingApp != null) {
		if (mDisplayContent.getFixedRotationLaunchingApp() != null) {
		return true;
		}