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Merge "Transfer PipContentOverlay when swipe to home with Shell transition" into tm-dev

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This commit is contained in:
TreeHugger Robot
2022-03-05 15:34:07 +00:00
committed by Android (Google) Code Review
parent 005da24a4c b6a5bf31ce
commit 7fe1c1386d
12 changed files with 178 additions and 30 deletions
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27
libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java
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@@ -98,16 +98,22 @@ public class ShellTaskOrganizer extends TaskOrganizer implements
default void onTaskInfoChanged(RunningTaskInfo taskInfo) {}
default void onTaskVanished(RunningTaskInfo taskInfo) {}
default void onBackPressedOnTaskRoot(RunningTaskInfo taskInfo) {}
/** Whether this task listener supports compat UI. */
/** Whether this task listener supports compat UI. */
default boolean supportCompatUI() {
// All TaskListeners should support compat UI except PIP.
return true;
}
/** Attaches the a child window surface to the task surface. */
/** Attaches a child window surface to the task surface. */
default void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
throw new IllegalStateException(
"This task listener doesn't support child surface attachment.");
}
/** Reparents a child window surface to the task surface. */
default void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
throw new IllegalStateException(
"This task listener doesn't support child surface reparent.");
}
default void dump(@NonNull PrintWriter pw, String prefix) {};
}
@@ -620,6 +626,23 @@ public class ShellTaskOrganizer extends TaskOrganizer implements
updateCameraCompatControlState(info.getTaskInfo().token, state);
}
/** Reparents a child window surface to the task surface. */
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
final TaskListener taskListener;
synchronized (mLock) {
taskListener = mTasks.contains(taskId)
? getTaskListener(mTasks.get(taskId).getTaskInfo())
: null;
}
if (taskListener == null) {
ProtoLog.w(WM_SHELL_TASK_ORG, "Failed to find Task to reparent surface taskId=%d",
taskId);
return;
}
taskListener.reparentChildSurfaceToTask(taskId, sc, t);
}
private void logSizeCompatRestartButtonEventReported(@NonNull TaskAppearedInfo info,
int event) {
ActivityInfo topActivityInfo = info.getTaskInfo().topActivityInfo;

14
libs/WindowManager/Shell/src/com/android/wm/shell/TaskView.java
View File

@@ -367,10 +367,20 @@ public class TaskView extends SurfaceView implements SurfaceHolder.Callback,
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
if (mTaskInfo.taskId != taskId) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (mTaskInfo == null || mTaskLeash == null || mTaskInfo.taskId != taskId) {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}
b.setParent(mTaskLeash);
return mTaskLeash;
}
@Override

16
libs/WindowManager/Shell/src/com/android/wm/shell/apppairs/AppPair.java
View File

@@ -275,12 +275,22 @@ class AppPair implements ShellTaskOrganizer.TaskListener, SplitLayout.SplitLayou
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (getRootTaskId() == taskId) {
b.setParent(mRootTaskLeash);
return mRootTaskLeash;
} else if (getTaskId1() == taskId) {
b.setParent(mTaskLeash1);
return mTaskLeash1;
} else if (getTaskId2() == taskId) {
b.setParent(mTaskLeash2);
return mTaskLeash2;
} else {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}

18
libs/WindowManager/Shell/src/com/android/wm/shell/freeform/FreeformTaskListener.java
View File

@@ -109,6 +109,24 @@ public class FreeformTaskListener implements ShellTaskOrganizer.TaskListener {
});
}
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (!mTasks.contains(taskId)) {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}
return mTasks.get(taskId).mLeash;
}
@Override
public void dump(PrintWriter pw, String prefix) {
final String innerPrefix = prefix + " ";

12
libs/WindowManager/Shell/src/com/android/wm/shell/fullscreen/FullscreenTaskListener.java
View File

@@ -133,10 +133,20 @@ public class FullscreenTaskListener implements ShellTaskOrganizer.TaskListener {
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (!mDataByTaskId.contains(taskId)) {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}
b.setParent(mDataByTaskId.get(taskId).surface);
return mDataByTaskId.get(taskId).surface;
}
@Override

12
libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitScreenTaskListener.java
View File

@@ -343,10 +343,20 @@ class LegacySplitScreenTaskListener implements ShellTaskOrganizer.TaskListener {
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (!mLeashByTaskId.contains(taskId)) {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}
b.setParent(mLeashByTaskId.get(taskId));
return mLeashByTaskId.get(taskId);
}
@Override

5
libs/WindowManager/Shell/src/com/android/wm/shell/pip/IPip.aidl
View File

@@ -47,12 +47,13 @@ interface IPip {
/**
* Notifies the swiping Activity to PiP onto home transition is finished
*
* @param taskId the Task id that the Activity and overlay are currently in.
* @param componentName ComponentName represents the Activity
* @param destinationBounds the destination bounds the PiP window lands into
* @param overlay an optional overlay to fade out after entering PiP
*/
oneway void stopSwipePipToHome(in ComponentName componentName, in Rect destinationBounds,
in SurfaceControl overlay) = 2;
oneway void stopSwipePipToHome(int taskId, in ComponentName componentName,
in Rect destinationBounds, in SurfaceControl overlay) = 2;
/**
* Sets listener to get pinned stack animation callbacks.

48
libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java
View File

@@ -250,7 +250,8 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
* An optional overlay used to mask content changing between an app in/out of PiP, only set if
* {@link PipTransitionState#getInSwipePipToHomeTransition()} is true.
*/
private SurfaceControl mSwipePipToHomeOverlay;
@Nullable
SurfaceControl mSwipePipToHomeOverlay;
public PipTaskOrganizer(Context context,
@NonNull SyncTransactionQueue syncTransactionQueue,
@@ -357,12 +358,24 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
* Callback when launcher finishes swipe-pip-to-home operation.
* Expect {@link #onTaskAppeared(ActivityManager.RunningTaskInfo, SurfaceControl)} afterwards.
*/
public void stopSwipePipToHome(ComponentName componentName, Rect destinationBounds,
public void stopSwipePipToHome(int taskId, ComponentName componentName, Rect destinationBounds,
SurfaceControl overlay) {
// do nothing if there is no startSwipePipToHome being called before
if (mPipTransitionState.getInSwipePipToHomeTransition()) {
mPipBoundsState.setBounds(destinationBounds);
mSwipePipToHomeOverlay = overlay;
if (!mPipTransitionState.getInSwipePipToHomeTransition()) {
return;
}
mPipBoundsState.setBounds(destinationBounds);
mSwipePipToHomeOverlay = overlay;
if (ENABLE_SHELL_TRANSITIONS) {
// With Shell transition, the overlay was attached to the remote transition leash, which
// will be removed when the current transition is finished, so we need to reparent it
// to the actual Task surface now.
// PipTransition is responsible to fade it out and cleanup when finishing the enter PIP
// transition.
final SurfaceControl.Transaction t = new SurfaceControl.Transaction();
mTaskOrganizer.reparentChildSurfaceToTask(taskId, overlay, t);
t.setLayer(overlay, Integer.MAX_VALUE);
t.apply();
}
}
@@ -682,7 +695,6 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
private void onEndOfSwipePipToHomeTransition() {
if (Transitions.ENABLE_SHELL_TRANSITIONS) {
mSwipePipToHomeOverlay = null;
return;
}
@@ -836,6 +848,24 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
return false;
}
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (mTaskInfo == null || mLeash == null || mTaskInfo.taskId != taskId) {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}
return mLeash;
}
@Override
public void onFixedRotationStarted(int displayId, int newRotation) {
mNextRotation = newRotation;
@@ -891,9 +921,13 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener,
clearWaitForFixedRotation();
}
/** Called when exiting PIP tranisiton is finished to do the state cleanup. */
/** Called when exiting PIP transition is finished to do the state cleanup. */
void onExitPipFinished(TaskInfo info) {
clearWaitForFixedRotation();
if (mSwipePipToHomeOverlay != null) {
removeContentOverlay(mSwipePipToHomeOverlay, null /* callback */);
mSwipePipToHomeOverlay = null;
}
mPipTransitionState.setInSwipePipToHomeTransition(false);
mPictureInPictureParams = null;
mPipTransitionState.setTransitionState(PipTransitionState.UNDEFINED);

17
libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTransition.java
View File

@@ -604,11 +604,18 @@ public class PipTransition extends PipTransitionController {
&& taskInfo.pictureInPictureParams.isAutoEnterEnabled()
&& mPipTransitionState.getInSwipePipToHomeTransition()) {
mOneShotAnimationType = ANIM_TYPE_BOUNDS;
SurfaceControl.Transaction tx = new SurfaceControl.Transaction();
tx.setMatrix(leash, Matrix.IDENTITY_MATRIX, new float[9])
final SurfaceControl swipePipToHomeOverlay = mPipOrganizer.mSwipePipToHomeOverlay;
startTransaction.setMatrix(leash, Matrix.IDENTITY_MATRIX, new float[9])
.setPosition(leash, destinationBounds.left, destinationBounds.top)
.setWindowCrop(leash, destinationBounds.width(), destinationBounds.height());
startTransaction.merge(tx);
if (swipePipToHomeOverlay != null) {
// Launcher fade in the overlay on top of the fullscreen Task. It is possible we
// reparent the PIP activity to a new PIP task (in case there are other activities
// in the original Task), so we should also reparent the overlay to the PIP task.
startTransaction.reparent(swipePipToHomeOverlay, leash)
.setLayer(swipePipToHomeOverlay, Integer.MAX_VALUE);
mPipOrganizer.mSwipePipToHomeOverlay = null;
}
startTransaction.apply();
if (rotationDelta != Surface.ROTATION_0 && mInFixedRotation) {
// For fixed rotation, set the destination bounds to the new rotation coordinates
@@ -618,6 +625,10 @@ public class PipTransition extends PipTransitionController {
mPipBoundsState.setBounds(destinationBounds);
onFinishResize(taskInfo, destinationBounds, TRANSITION_DIRECTION_TO_PIP, null /* tx */);
sendOnPipTransitionFinished(TRANSITION_DIRECTION_TO_PIP);
if (swipePipToHomeOverlay != null) {
mPipOrganizer.fadeOutAndRemoveOverlay(swipePipToHomeOverlay,
null /* callback */, false /* withStartDelay */);
}
mPipTransitionState.setInSwipePipToHomeTransition(false);
return true;
}

11
libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipController.java
View File

@@ -595,9 +595,9 @@ public class PipController implements PipTransitionController.PipTransitionCallb
return entryBounds;
}
private void stopSwipePipToHome(ComponentName componentName, Rect destinationBounds,
private void stopSwipePipToHome(int taskId, ComponentName componentName, Rect destinationBounds,
SurfaceControl overlay) {
mPipTaskOrganizer.stopSwipePipToHome(componentName, destinationBounds, overlay);
mPipTaskOrganizer.stopSwipePipToHome(taskId, componentName, destinationBounds, overlay);
}
private String getTransitionTag(int direction) {
@@ -928,11 +928,12 @@ public class PipController implements PipTransitionController.PipTransitionCallb
}
@Override
public void stopSwipePipToHome(ComponentName componentName, Rect destinationBounds,
SurfaceControl overlay) {
public void stopSwipePipToHome(int taskId, ComponentName componentName,
Rect destinationBounds, SurfaceControl overlay) {
executeRemoteCallWithTaskPermission(mController, "stopSwipePipToHome",
(controller) -> {
controller.stopSwipePipToHome(componentName, destinationBounds, overlay);
controller.stopSwipePipToHome(taskId, componentName, destinationBounds,
overlay);
});
}

14
libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageTaskListener.java
View File

@@ -280,10 +280,20 @@ class StageTaskListener implements ShellTaskOrganizer.TaskListener {
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (mRootTaskInfo.taskId == taskId) {
b.setParent(mRootLeash);
return mRootLeash;
} else if (mChildrenLeashes.contains(taskId)) {
b.setParent(mChildrenLeashes.get(taskId));
return mChildrenLeashes.get(taskId);
} else {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}

14
libs/WindowManager/Shell/src/com/android/wm/shell/stagesplit/StageTaskListener.java
View File

@@ -227,10 +227,20 @@ class StageTaskListener implements ShellTaskOrganizer.TaskListener {
@Override
public void attachChildSurfaceToTask(int taskId, SurfaceControl.Builder b) {
b.setParent(findTaskSurface(taskId));
}
@Override
public void reparentChildSurfaceToTask(int taskId, SurfaceControl sc,
SurfaceControl.Transaction t) {
t.reparent(sc, findTaskSurface(taskId));
}
private SurfaceControl findTaskSurface(int taskId) {
if (mRootTaskInfo.taskId == taskId) {
b.setParent(mRootLeash);
return mRootLeash;
} else if (mChildrenLeashes.contains(taskId)) {
b.setParent(mChildrenLeashes.get(taskId));
return mChildrenLeashes.get(taskId);
} else {
throw new IllegalArgumentException("There is no surface for taskId=" + taskId);
}