Revert "Revert "Restore support for source hint rect""
This reverts commit d7302549d6ad1e85dd2b182850b3162912434556.
Reason for revert: Adding separate workaround for this change
Bug: 156669445
Change-Id: I3ccc857bf6ecf5509e5594ff913d3c575fcb5ad7
diff --git a/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java b/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java
index 2980f11..ead1786 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/PipAnimationController.java
@@ -18,16 +18,16 @@
import android.animation.AnimationHandler;
import android.animation.Animator;
+import android.animation.RectEvaluator;
import android.animation.ValueAnimator;
import android.annotation.IntDef;
import android.content.Context;
import android.graphics.Rect;
import android.view.SurfaceControl;
-import android.view.animation.AnimationUtils;
-import android.view.animation.Interpolator;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.graphics.SfVsyncFrameCallbackProvider;
+import com.android.systemui.Interpolators;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@@ -76,7 +76,6 @@
|| direction == TRANSITION_DIRECTION_TO_SPLIT_SCREEN;
}
- private final Interpolator mFastOutSlowInInterpolator;
private final PipSurfaceTransactionHelper mSurfaceTransactionHelper;
private PipTransitionAnimator mCurrentAnimator;
@@ -90,8 +89,6 @@
@Inject
PipAnimationController(Context context, PipSurfaceTransactionHelper helper) {
- mFastOutSlowInInterpolator = AnimationUtils.loadInterpolator(context,
- com.android.internal.R.interpolator.fast_out_slow_in);
mSurfaceTransactionHelper = helper;
}
@@ -113,10 +110,11 @@
}
@SuppressWarnings("unchecked")
- PipTransitionAnimator getAnimator(SurfaceControl leash, Rect startBounds, Rect endBounds) {
+ PipTransitionAnimator getAnimator(SurfaceControl leash, Rect startBounds, Rect endBounds,
+ Rect sourceHintRect) {
if (mCurrentAnimator == null) {
mCurrentAnimator = setupPipTransitionAnimator(
- PipTransitionAnimator.ofBounds(leash, startBounds, endBounds));
+ PipTransitionAnimator.ofBounds(leash, startBounds, endBounds, sourceHintRect));
} else if (mCurrentAnimator.getAnimationType() == ANIM_TYPE_ALPHA
&& mCurrentAnimator.isRunning()) {
// If we are still animating the fade into pip, then just move the surface and ensure
@@ -131,7 +129,7 @@
} else {
mCurrentAnimator.cancel();
mCurrentAnimator = setupPipTransitionAnimator(
- PipTransitionAnimator.ofBounds(leash, startBounds, endBounds));
+ PipTransitionAnimator.ofBounds(leash, startBounds, endBounds, sourceHintRect));
}
return mCurrentAnimator;
}
@@ -142,7 +140,7 @@
private PipTransitionAnimator setupPipTransitionAnimator(PipTransitionAnimator animator) {
animator.setSurfaceTransactionHelper(mSurfaceTransactionHelper);
- animator.setInterpolator(mFastOutSlowInInterpolator);
+ animator.setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
animator.setFloatValues(FRACTION_START, FRACTION_END);
animator.setAnimationHandler(mSfAnimationHandlerThreadLocal.get());
return animator;
@@ -341,6 +339,7 @@
@Override
void onStartTransaction(SurfaceControl leash, SurfaceControl.Transaction tx) {
getSurfaceTransactionHelper()
+ .resetScale(tx, leash, getDestinationBounds())
.crop(tx, leash, getDestinationBounds())
.round(tx, leash, shouldApplyCornerRadius());
tx.show(leash);
@@ -356,35 +355,46 @@
}
static PipTransitionAnimator<Rect> ofBounds(SurfaceControl leash,
- Rect startValue, Rect endValue) {
+ Rect startValue, Rect endValue, Rect sourceHintRect) {
+ // Just for simplicity we'll interpolate between the source rect hint insets and empty
+ // insets to calculate the window crop
+ final Rect initialStartValue = new Rect(startValue);
+ final Rect sourceHintRectInsets = sourceHintRect != null
+ ? new Rect(sourceHintRect.left - startValue.left,
+ sourceHintRect.top - startValue.top,
+ startValue.right - sourceHintRect.right,
+ startValue.bottom - sourceHintRect.bottom)
+ : null;
+ final Rect sourceInsets = new Rect(0, 0, 0, 0);
+
// construct new Rect instances in case they are recycled
return new PipTransitionAnimator<Rect>(leash, ANIM_TYPE_BOUNDS,
endValue, new Rect(startValue), new Rect(endValue)) {
- private final Rect mTmpRect = new Rect();
-
- private int getCastedFractionValue(float start, float end, float fraction) {
- return (int) (start * (1 - fraction) + end * fraction + .5f);
- }
+ private final RectEvaluator mRectEvaluator = new RectEvaluator(new Rect());
+ private final RectEvaluator mInsetsEvaluator = new RectEvaluator(new Rect());
@Override
void applySurfaceControlTransaction(SurfaceControl leash,
SurfaceControl.Transaction tx, float fraction) {
final Rect start = getStartValue();
final Rect end = getEndValue();
- mTmpRect.set(
- getCastedFractionValue(start.left, end.left, fraction),
- getCastedFractionValue(start.top, end.top, fraction),
- getCastedFractionValue(start.right, end.right, fraction),
- getCastedFractionValue(start.bottom, end.bottom, fraction));
- setCurrentValue(mTmpRect);
+ Rect bounds = mRectEvaluator.evaluate(fraction, start, end);
+ setCurrentValue(bounds);
if (inScaleTransition()) {
if (isOutPipDirection(getTransitionDirection())) {
- getSurfaceTransactionHelper().scale(tx, leash, end, mTmpRect);
+ getSurfaceTransactionHelper().scale(tx, leash, end, bounds);
} else {
- getSurfaceTransactionHelper().scale(tx, leash, start, mTmpRect);
+ getSurfaceTransactionHelper().scale(tx, leash, start, bounds);
}
} else {
- getSurfaceTransactionHelper().crop(tx, leash, mTmpRect);
+ if (sourceHintRectInsets != null) {
+ Rect insets = mInsetsEvaluator.evaluate(fraction, sourceInsets,
+ sourceHintRectInsets);
+ getSurfaceTransactionHelper().scaleAndCrop(tx, leash, initialStartValue,
+ bounds, insets);
+ } else {
+ getSurfaceTransactionHelper().scale(tx, leash, start, bounds);
+ }
}
tx.apply();
}
@@ -400,11 +410,11 @@
@Override
void onEndTransaction(SurfaceControl leash, SurfaceControl.Transaction tx) {
- if (!inScaleTransition()) return;
// NOTE: intentionally does not apply the transaction here.
// this end transaction should get executed synchronously with the final
// WindowContainerTransaction in task organizer
- getSurfaceTransactionHelper().resetScale(tx, leash, getDestinationBounds())
+ getSurfaceTransactionHelper()
+ .resetScale(tx, leash, getDestinationBounds())
.crop(tx, leash, getDestinationBounds());
}
diff --git a/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java b/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java
index 0d3a16e..8bbd15b 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/PipBoundsHandler.java
@@ -289,6 +289,24 @@
}
/**
+ * Updatest the display info and display layout on rotation change. This is needed even when we
+ * aren't in PIP because the rotation layout is used to calculate the proper insets for the
+ * next enter animation into PIP.
+ */
+ public void onDisplayRotationChangedNotInPip(int toRotation) {
+ // Update the display layout, note that we have to do this on every rotation even if we
+ // aren't in PIP since we need to update the display layout to get the right resources
+ mDisplayLayout.rotateTo(mContext.getResources(), toRotation);
+
+ // Populate the new {@link #mDisplayInfo}.
+ // The {@link DisplayInfo} queried from DisplayManager would be the one before rotation,
+ // therefore, the width/height may require a swap first.
+ // Moving forward, we should get the new dimensions after rotation from DisplayLayout.
+ mDisplayInfo.rotation = toRotation;
+ updateDisplayInfoIfNeeded();
+ }
+
+ /**
* Updates the display info, calculating and returning the new stack and movement bounds in the
* new orientation of the device if necessary.
*
diff --git a/packages/SystemUI/src/com/android/systemui/pip/PipSurfaceTransactionHelper.java b/packages/SystemUI/src/com/android/systemui/pip/PipSurfaceTransactionHelper.java
index fc41d2e..65ea887 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/PipSurfaceTransactionHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/PipSurfaceTransactionHelper.java
@@ -44,6 +44,7 @@
private final float[] mTmpFloat9 = new float[9];
private final RectF mTmpSourceRectF = new RectF();
private final RectF mTmpDestinationRectF = new RectF();
+ private final Rect mTmpDestinationRect = new Rect();
@Inject
public PipSurfaceTransactionHelper(Context context, ConfigurationController configController) {
@@ -90,7 +91,30 @@
mTmpDestinationRectF.set(destinationBounds);
mTmpTransform.setRectToRect(mTmpSourceRectF, mTmpDestinationRectF, Matrix.ScaleToFit.FILL);
tx.setMatrix(leash, mTmpTransform, mTmpFloat9)
- .setPosition(leash, destinationBounds.left, destinationBounds.top);
+ .setPosition(leash, mTmpDestinationRectF.left, mTmpDestinationRectF.top);
+ return this;
+ }
+
+ /**
+ * Operates the scale (setMatrix) on a given transaction and leash
+ * @return same {@link PipSurfaceTransactionHelper} instance for method chaining
+ */
+ PipSurfaceTransactionHelper scaleAndCrop(SurfaceControl.Transaction tx, SurfaceControl leash,
+ Rect sourceBounds, Rect destinationBounds, Rect insets) {
+ mTmpSourceRectF.set(sourceBounds);
+ mTmpDestinationRect.set(sourceBounds);
+ mTmpDestinationRect.inset(insets);
+ // Scale by the shortest edge and offset such that the top/left of the scaled inset source
+ // rect aligns with the top/left of the destination bounds
+ final float scale = sourceBounds.width() <= sourceBounds.height()
+ ? (float) destinationBounds.width() / sourceBounds.width()
+ : (float) destinationBounds.height() / sourceBounds.height();
+ final float left = destinationBounds.left - insets.left * scale;
+ final float top = destinationBounds.top - insets.top * scale;
+ mTmpTransform.setScale(scale, scale);
+ tx.setMatrix(leash, mTmpTransform, mTmpFloat9)
+ .setWindowCrop(leash, mTmpDestinationRect)
+ .setPosition(leash, left, top);
return this;
}
diff --git a/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java b/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java
index c8a1ca0..0141dee 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java
@@ -143,8 +143,10 @@
case MSG_RESIZE_ANIMATE: {
Rect currentBounds = (Rect) args.arg2;
Rect toBounds = (Rect) args.arg3;
+ Rect sourceHintRect = (Rect) args.arg4;
int duration = args.argi2;
- animateResizePip(currentBounds, toBounds, args.argi1 /* direction */, duration);
+ animateResizePip(currentBounds, toBounds, sourceHintRect,
+ args.argi1 /* direction */, duration);
if (updateBoundsCallback != null) {
updateBoundsCallback.accept(toBounds);
}
@@ -307,7 +309,8 @@
public void onTransactionReady(int id, SurfaceControl.Transaction t) {
t.apply();
scheduleAnimateResizePip(mLastReportedBounds, destinationBounds,
- direction, animationDurationMs, null /* updateBoundsCallback */);
+ null /* sourceHintRect */, direction, animationDurationMs,
+ null /* updateBoundsCallback */);
mInPip = false;
}
});
@@ -380,7 +383,8 @@
final Rect currentBounds = mTaskInfo.configuration.windowConfiguration.getBounds();
if (mOneShotAnimationType == ANIM_TYPE_BOUNDS) {
- scheduleAnimateResizePip(currentBounds, destinationBounds,
+ final Rect sourceHintRect = getValidSourceHintRect(info, currentBounds);
+ scheduleAnimateResizePip(currentBounds, destinationBounds, sourceHintRect,
TRANSITION_DIRECTION_TO_PIP, mEnterExitAnimationDuration,
null /* updateBoundsCallback */);
} else if (mOneShotAnimationType == ANIM_TYPE_ALPHA) {
@@ -391,6 +395,21 @@
}
}
+ /**
+ * Returns the source hint rect if it is valid (if provided and is contained by the current
+ * task bounds).
+ */
+ private Rect getValidSourceHintRect(ActivityManager.RunningTaskInfo info, Rect sourceBounds) {
+ final Rect sourceHintRect = info.pictureInPictureParams != null
+ && info.pictureInPictureParams.hasSourceBoundsHint()
+ ? info.pictureInPictureParams.getSourceRectHint()
+ : null;
+ if (sourceHintRect != null && sourceBounds.contains(sourceHintRect)) {
+ return sourceHintRect;
+ }
+ return null;
+ }
+
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
@@ -611,13 +630,13 @@
Log.d(TAG, "skip scheduleAnimateResizePip, entering pip deferred");
return;
}
- scheduleAnimateResizePip(mLastReportedBounds, toBounds,
+ scheduleAnimateResizePip(mLastReportedBounds, toBounds, null /* sourceHintRect */,
TRANSITION_DIRECTION_NONE, duration, updateBoundsCallback);
}
private void scheduleAnimateResizePip(Rect currentBounds, Rect destinationBounds,
- @PipAnimationController.TransitionDirection int direction, int durationMs,
- Consumer<Rect> updateBoundsCallback) {
+ Rect sourceHintRect, @PipAnimationController.TransitionDirection int direction,
+ int durationMs, Consumer<Rect> updateBoundsCallback) {
if (!mInPip) {
// TODO: tend to use shouldBlockResizeRequest here as well but need to consider
// the fact that when in exitPip, scheduleAnimateResizePip is executed in the window
@@ -629,6 +648,7 @@
args.arg1 = updateBoundsCallback;
args.arg2 = currentBounds;
args.arg3 = destinationBounds;
+ args.arg4 = sourceHintRect;
args.argi1 = direction;
args.argi2 = durationMs;
mUpdateHandler.sendMessage(mUpdateHandler.obtainMessage(MSG_RESIZE_ANIMATE, args));
@@ -732,7 +752,8 @@
}
final Rect destinationBounds = new Rect(originalBounds);
destinationBounds.offset(xOffset, yOffset);
- animateResizePip(originalBounds, destinationBounds, TRANSITION_DIRECTION_SAME, durationMs);
+ animateResizePip(originalBounds, destinationBounds, null /* sourceHintRect */,
+ TRANSITION_DIRECTION_SAME, durationMs);
}
private void resizePip(Rect destinationBounds) {
@@ -838,7 +859,8 @@
return WINDOWING_MODE_UNDEFINED;
}
- private void animateResizePip(Rect currentBounds, Rect destinationBounds,
+
+ private void animateResizePip(Rect currentBounds, Rect destinationBounds, Rect sourceHintRect,
@PipAnimationController.TransitionDirection int direction, int durationMs) {
if (Looper.myLooper() != mUpdateHandler.getLooper()) {
throw new RuntimeException("Callers should call scheduleAnimateResizePip() instead of "
@@ -850,7 +872,7 @@
return;
}
mPipAnimationController
- .getAnimator(mLeash, currentBounds, destinationBounds)
+ .getAnimator(mLeash, currentBounds, destinationBounds, sourceHintRect)
.setTransitionDirection(direction)
.setPipAnimationCallback(mPipAnimationCallback)
.setDuration(durationMs)
diff --git a/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java b/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
index 40a86b7..75d3d04 100644
--- a/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
+++ b/packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
@@ -96,7 +96,9 @@
private final DisplayChangeController.OnDisplayChangingListener mRotationController = (
int displayId, int fromRotation, int toRotation, WindowContainerTransaction t) -> {
if (!mPipTaskOrganizer.isInPip() || mPipTaskOrganizer.isDeferringEnterPipAnimation()) {
- // Skip if we aren't in PIP or haven't actually entered PIP yet
+ // Skip if we aren't in PIP or haven't actually entered PIP yet. We still need to update
+ // the display layout in the bounds handler in this case.
+ mPipBoundsHandler.onDisplayRotationChangedNotInPip(toRotation);
return;
}
// If there is an animation running (ie. from a shelf offset), then ensure that we calculate
diff --git a/packages/SystemUI/tests/src/com/android/systemui/pip/PipAnimationControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/pip/PipAnimationControllerTest.java
index b7a2633..536cae4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/pip/PipAnimationControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/pip/PipAnimationControllerTest.java
@@ -82,7 +82,7 @@
@Test
public void getAnimator_withBounds_returnBoundsAnimator() {
final PipAnimationController.PipTransitionAnimator animator = mPipAnimationController
- .getAnimator(mLeash, new Rect(), new Rect());
+ .getAnimator(mLeash, new Rect(), new Rect(), null);
assertEquals("Expect ANIM_TYPE_BOUNDS animation",
animator.getAnimationType(), PipAnimationController.ANIM_TYPE_BOUNDS);
@@ -94,12 +94,12 @@
final Rect endValue1 = new Rect(100, 100, 200, 200);
final Rect endValue2 = new Rect(200, 200, 300, 300);
final PipAnimationController.PipTransitionAnimator oldAnimator = mPipAnimationController
- .getAnimator(mLeash, startValue, endValue1);
+ .getAnimator(mLeash, startValue, endValue1, null);
oldAnimator.setSurfaceControlTransactionFactory(DummySurfaceControlTx::new);
oldAnimator.start();
final PipAnimationController.PipTransitionAnimator newAnimator = mPipAnimationController
- .getAnimator(mLeash, startValue, endValue2);
+ .getAnimator(mLeash, startValue, endValue2, null);
assertEquals("getAnimator with same type returns same animator",
oldAnimator, newAnimator);
@@ -129,7 +129,7 @@
final Rect endValue1 = new Rect(100, 100, 200, 200);
final Rect endValue2 = new Rect(200, 200, 300, 300);
final PipAnimationController.PipTransitionAnimator animator = mPipAnimationController
- .getAnimator(mLeash, startValue, endValue1);
+ .getAnimator(mLeash, startValue, endValue1, null);
animator.updateEndValue(endValue2);
@@ -141,7 +141,7 @@
final Rect startValue = new Rect(0, 0, 100, 100);
final Rect endValue = new Rect(100, 100, 200, 200);
final PipAnimationController.PipTransitionAnimator animator = mPipAnimationController
- .getAnimator(mLeash, startValue, endValue);
+ .getAnimator(mLeash, startValue, endValue, null);
animator.setSurfaceControlTransactionFactory(DummySurfaceControlTx::new);
animator.setPipAnimationCallback(mPipAnimationCallback);
