Merge "PiP: Move enter-PiP on-pause logic." into sc-v2-dev (5643e20d) · Commits · e / os / android_frameworks_base

core/java/android/view/WindowManager.java

+7 −1

Original line number	Diff line number	Diff line
		@@ -394,6 +394,11 @@ public interface WindowManager extends ViewManager {
		* @hide
		*/
		int TRANSIT_KEYGUARD_UNOCCLUDE = 9;
		/**
		* A window is starting to enter PiP.
		* @hide
		*/
		int TRANSIT_PIP = 10;
		/**
		* The first slot for custom transition types. Callers (like Shell) can make use of custom
		* transition types for dealing with special cases. These types are effectively ignored by
		@@ -403,7 +408,7 @@ public interface WindowManager extends ViewManager {
		* implementation.
		* @hide
		*/
		int TRANSIT_FIRST_CUSTOM = 10;
		int TRANSIT_FIRST_CUSTOM = 11;

		/**
		* @hide
		@@ -419,6 +424,7 @@ public interface WindowManager extends ViewManager {
		TRANSIT_KEYGUARD_GOING_AWAY,
		TRANSIT_KEYGUARD_OCCLUDE,
		TRANSIT_KEYGUARD_UNOCCLUDE,
		TRANSIT_PIP,
		TRANSIT_FIRST_CUSTOM
		})
		@Retention(RetentionPolicy.SOURCE)

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -463,6 +463,15 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
		}

		private void removePipImmediately() {
		if (Transitions.ENABLE_SHELL_TRANSITIONS) {
		final WindowContainerTransaction wct = new WindowContainerTransaction();
		wct.setBounds(mToken, null);
		wct.setWindowingMode(mToken, WINDOWING_MODE_UNDEFINED);
		wct.reorder(mToken, false);
		mPipTransitionController.startTransition(null, wct);
		return;
		}

		try {
		// Reset the task bounds first to ensure the activity configuration is reset as well
		final WindowContainerTransaction wct = new WindowContainerTransaction();
		@@ -524,6 +533,8 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
		if (Transitions.ENABLE_SHELL_TRANSITIONS) {
		if (mOneShotAnimationType == ANIM_TYPE_BOUNDS) {
		mPipMenuController.attach(mLeash);
		} else if (mOneShotAnimationType == ANIM_TYPE_ALPHA) {
		mOneShotAnimationType = ANIM_TYPE_BOUNDS;
		}
		return;
		}

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTransition.java

+44 −3

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.wm.shell.pip;

		import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
		import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
		import static android.view.WindowManager.TRANSIT_PIP;
		import static android.window.TransitionInfo.FLAG_IS_WALLPAPER;

		import static com.android.wm.shell.pip.PipAnimationController.ANIM_TYPE_ALPHA;
		@@ -27,6 +28,7 @@ import static com.android.wm.shell.pip.PipAnimationController.TRANSITION_DIRECTI
		import static com.android.wm.shell.pip.PipAnimationController.isInPipDirection;
		import static com.android.wm.shell.pip.PipAnimationController.isOutPipDirection;
		import static com.android.wm.shell.transition.Transitions.TRANSIT_EXIT_PIP;
		import static com.android.wm.shell.transition.Transitions.TRANSIT_REMOVE_PIP;

		import android.app.TaskInfo;
		import android.content.Context;
		@@ -73,10 +75,28 @@ public class PipTransition extends PipTransitionController {
		.getInteger(R.integer.config_pipResizeAnimationDuration);
		}

		@Override
		public void setIsFullAnimation(boolean isFullAnimation) {
		setOneShotAnimationType(isFullAnimation ? ANIM_TYPE_BOUNDS : ANIM_TYPE_ALPHA);
		}

		/**
		* Sets the preferred animation type for one time.
		* This is typically used to set the animation type to
		* {@link PipAnimationController#ANIM_TYPE_ALPHA}.
		*/
		private void setOneShotAnimationType(@PipAnimationController.AnimationType int animationType) {
		mOneShotAnimationType = animationType;
		}

		@Override
		public void startTransition(Rect destinationBounds, WindowContainerTransaction out) {
		if (destinationBounds != null) {
		mExitDestinationBounds.set(destinationBounds);
		mTransitions.startTransition(TRANSIT_EXIT_PIP, out, this);
		} else {
		mTransitions.startTransition(TRANSIT_REMOVE_PIP, out, this);
		}
		}

		@Override
		@@ -96,6 +116,14 @@ public class PipTransition extends PipTransitionController {
		return success;
		}

		if (info.getType() == TRANSIT_REMOVE_PIP) {
		startTransaction.apply();
		finishTransaction.setWindowCrop(info.getChanges().get(0).getLeash(),
		mPipBoundsState.getDisplayBounds());
		finishCallback.onTransitionFinished(null, null);
		return true;
		}

		// Search for an Enter PiP transition (along with a show wallpaper one)
		TransitionInfo.Change enterPip = null;
		TransitionInfo.Change wallpaper = null;
		@@ -129,13 +157,23 @@ public class PipTransition extends PipTransitionController {
		@Override
		public WindowContainerTransaction handleRequest(@NonNull IBinder transition,
		@NonNull TransitionRequestInfo request) {
		if (request.getType() == TRANSIT_PIP) {
		WindowContainerTransaction wct = new WindowContainerTransaction();
		mPipTransitionState.setTransitionState(PipTransitionState.ENTRY_SCHEDULED);
		final Rect destinationBounds = mPipBoundsAlgorithm.getEntryDestinationBounds();
		wct.setActivityWindowingMode(request.getTriggerTask().token, WINDOWING_MODE_UNDEFINED);
		wct.setBounds(request.getTriggerTask().token, destinationBounds);
		return wct;
		} else {
		return null;
		}
		}

		@Override
		public void onFinishResize(TaskInfo taskInfo, Rect destinationBounds,
		@PipAnimationController.TransitionDirection int direction,
		SurfaceControl.Transaction tx) {

		if (isInPipDirection(direction)) {
		mPipTransitionState.setTransitionState(PipTransitionState.ENTERED_PIP);
		}
		@@ -185,6 +223,9 @@ public class PipTransition extends PipTransitionController {
		0 /* startingAngle */, Surface.ROTATION_0);
		} else if (mOneShotAnimationType == ANIM_TYPE_ALPHA) {
		startTransaction.setAlpha(leash, 0f);
		// PiP menu is attached late in the process here to avoid any artifacts on the leash
		// caused by addShellRoot when in gesture navigation mode.
		mPipMenuController.attach(leash);
		animator = mPipAnimationController.getAnimator(taskInfo, leash, destinationBounds,
		0f, 1f);
		mOneShotAnimationType = ANIM_TYPE_BOUNDS;

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTransitionController.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -100,6 +100,15 @@ public abstract class PipTransitionController implements Transitions.TransitionH
		SurfaceControl.Transaction tx) {
		}

		/**
		* Called to inform the transition that the animation should start with the assumption that
		* PiP is not animating from its original bounds, but rather a continuation of another
		* animation. For example, gesture navigation would first fade out the PiP activity, and the
		* transition should be responsible to animate in (such as fade in) the PiP.
		*/
		public void setIsFullAnimation(boolean isFullAnimation) {
		}

		/**
		* Called when the Shell wants to starts a transition/animation.
		*/

libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipController.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -67,6 +67,7 @@ import com.android.wm.shell.pip.IPip;
		import com.android.wm.shell.pip.IPipAnimationListener;
		import com.android.wm.shell.pip.PinnedStackListenerForwarder;
		import com.android.wm.shell.pip.Pip;
		import com.android.wm.shell.pip.PipAnimationController;
		import com.android.wm.shell.pip.PipBoundsAlgorithm;
		import com.android.wm.shell.pip.PipBoundsState;
		import com.android.wm.shell.pip.PipMediaController;
		@@ -528,6 +529,8 @@ public class PipController implements PipTransitionController.PipTransitionCallb

		private void setPinnedStackAnimationType(int animationType) {
		mPipTaskOrganizer.setOneShotAnimationType(animationType);
		mPipTransitionController.setIsFullAnimation(
		animationType == PipAnimationController.ANIM_TYPE_BOUNDS);
		}

		private void setPinnedStackAnimationListener(IPipAnimationListener callback) {