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Align drag to split transition with legacy transition

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This CL performs the fade-in without shifting animation when dragging
to split. That makes the transition same with tm-dev branch.

Bug: 245472831
Test: drag to split
Change-Id: I191325d2e7416841c7bd1192d9949898c7229e3a
This commit is contained in:
Jeff Chang
2023-04-10 02:27:01 +00:00
parent 7220f21ddd
commit 95e661ea2f
1 changed files with 2 additions and 10 deletions
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12
libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenTransitions.java
View File

@@ -37,7 +37,6 @@ import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.graphics.Point;
import android.graphics.Rect;
import android.os.IBinder;
import android.view.SurfaceControl;
@@ -138,20 +137,13 @@ class SplitScreenTransitions {
t.setAlpha(parentChange.getLeash(), 1.f);
// and then animate this layer outside the parent (since, for example, this is
// the home task animating from fullscreen to part-screen).
t.reparent(leash, info.getRoot(rootIdx).getLeash());
t.setLayer(leash, info.getChanges().size() - i);
t.reparent(parentChange.getLeash(), info.getRoot(rootIdx).getLeash());
t.setLayer(parentChange.getLeash(), info.getChanges().size() - i);
// build the finish reparent/reposition
mFinishTransaction.reparent(leash, parentChange.getLeash());
mFinishTransaction.setPosition(leash,
change.getEndRelOffset().x, change.getEndRelOffset().y);
}
// TODO(shell-transitions): screenshot here
final Rect startBounds = new Rect(change.getStartAbsBounds());
final Rect endBounds = new Rect(change.getEndAbsBounds());
final Point rootOffset = info.getRoot(rootIdx).getOffset();
startBounds.offset(-rootOffset.x, -rootOffset.y);
endBounds.offset(-rootOffset.x, -rootOffset.y);
startExampleResizeAnimation(leash, startBounds, endBounds);
}
boolean isRootOrSplitSideRoot = change.getParent() == null
|| topRoot.equals(change.getParent());