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Merge "setBoundsChangeTransaction: Fix two issues" into rvc-dev

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This commit is contained in:
Wale Ogunwale
2020-05-07 13:40:18 +00:00
committed by Android (Google) Code Review
parent 4963e51f97 2162a2f2eb
commit c46f3e0fb5
1 changed files with 20 additions and 2 deletions
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22
services/core/java/com/android/server/wm/WindowStateAnimator.java
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@@ -846,6 +846,23 @@ class WindowStateAnimator {
}
}
private boolean shouldConsumeMainWindowSizeTransaction() {
// We only consume the transaction when the client is calling relayout
// because this is the only time we know the frameNumber will be valid
// due to the client renderer being paused. Put otherwise, only when
// mInRelayout is true can we guarantee the next frame will contain
// the most recent configuration.
if (!mWin.mInRelayout) return false;
// Since we can only do this for one window, we focus on the main application window
if (mAttrType != TYPE_BASE_APPLICATION) return false;
final Task task = mWin.getTask();
if (task == null) return false;
if (task.getMainWindowSizeChangeTransaction() == null) return false;
// Likewise we only focus on the task root, since we can only use one window
if (!mWin.mActivityRecord.isRootOfTask()) return false;
return true;
}
void setSurfaceBoundariesLocked(final boolean recoveringMemory) {
if (mSurfaceController == null) {
return;
@@ -886,8 +903,9 @@ class WindowStateAnimator {
clipRect = mTmpClipRect;
}
if (w.mInRelayout && (mAttrType == TYPE_BASE_APPLICATION) && (task != null)
&& (task.getMainWindowSizeChangeTransaction() != null)) {
if (shouldConsumeMainWindowSizeTransaction()) {
task.getSurfaceControl().deferTransactionUntil(mWin.getClientViewRootSurface(),
mWin.getFrameNumber());
mSurfaceController.deferTransactionUntil(mWin.getClientViewRootSurface(),
mWin.getFrameNumber());
SurfaceControl.mergeToGlobalTransaction(task.getMainWindowSizeChangeTransaction());