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Allow reentry bounds to be overriden before saving

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Allows subclasses to use something other than the
normal bounds as the reentry bounds when re-entering
PIP mode.

Bug: 160799929
Test: atest SystemUITests
Change-Id: I050403ca3a5c2dc44c04cca741ac71bdc4f12b8a
This commit is contained in:
jorgegil@google.com
2020-07-10 10:20:12 -07:00
parent e9a117eb85
commit 5679a841b7
1 changed files with 19 additions and 11 deletions
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30
packages/SystemUI/src/com/android/systemui/pip/phone/PipManager.java
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@@ -356,17 +356,8 @@ public class PipManager implements BasePipManager, PipTaskOrganizer.PipTransitio
@Override
public void onPipTransitionStarted(ComponentName activity, int direction) {
if (isOutPipDirection(direction)) {
// On phones, the expansion animation that happens on pip tap before restoring
// to fullscreen makes it so that the bounds received here are the expanded
// bounds. We want to restore to the unexpanded bounds when re-entering pip,
// so we save the bounds before expansion (normal) instead of the current
// bounds.
mReentryBounds.set(mTouchHandler.getNormalBounds());
// Apply the snap fraction of the current bounds to the normal bounds.
final Rect bounds = mPipTaskOrganizer.getLastReportedBounds();
float snapFraction = mPipBoundsHandler.getSnapFraction(bounds);
mPipBoundsHandler.applySnapFraction(mReentryBounds, snapFraction);
// Save reentry bounds (normal non-expand bounds with current position applied).
// Exiting PIP, save the reentry bounds to restore to when re-entering.
updateReentryBounds();
mPipBoundsHandler.onSaveReentryBounds(activity, mReentryBounds);
}
// Disable touches while the animation is running
@@ -380,6 +371,23 @@ public class PipManager implements BasePipManager, PipTaskOrganizer.PipTransitio
}
}
/**
* Update the bounds used to save the re-entry size and snap fraction when exiting PIP.
*/
public void updateReentryBounds() {
// On phones, the expansion animation that happens on pip tap before restoring
// to fullscreen makes it so that the last reported bounds are the expanded
// bounds. We want to restore to the unexpanded bounds when re-entering pip,
// so we use the bounds before expansion (normal) instead of the reported
// bounds.
Rect reentryBounds = mTouchHandler.getNormalBounds();
// Apply the snap fraction of the current bounds to the normal bounds.
final Rect bounds = mPipTaskOrganizer.getLastReportedBounds();
float snapFraction = mPipBoundsHandler.getSnapFraction(bounds);
mPipBoundsHandler.applySnapFraction(reentryBounds, snapFraction);
mReentryBounds.set(reentryBounds);
}
@Override
public void onPipTransitionFinished(ComponentName activity, int direction) {
onPipTransitionFinishedOrCanceled(direction);