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Merge "Defer adding surface changed callback until view root is valid" into tm-qpr-dev

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This commit is contained in:
Winson Chung
2022-08-23 21:32:48 +00:00
committed by Android (Google) Code Review
parent dc51afd920 b8a2a026a5
commit c04576ad6e
1 changed files with 9 additions and 2 deletions
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11
quickstep/src/com/android/quickstep/ViewUtils.java
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@@ -53,13 +53,13 @@ public class ViewUtils {
final Runnable mFinishCallback;
final BooleanSupplier mCancelled;
final Handler mHandler;
boolean mSurfaceCallbackRegistered = false;
boolean mFinished;
int mDeferFrameCount = 1;
FrameHandler(View view, Runnable finishCallback, BooleanSupplier cancelled) {
mViewRoot = view.getViewRootImpl();
mViewRoot.addSurfaceChangedCallback(this);
mFinishCallback = finishCallback;
mCancelled = cancelled;
mHandler = new Handler();
@@ -103,6 +103,10 @@ public class ViewUtils {
private boolean schedule() {
if (mViewRoot != null && mViewRoot.getView() != null) {
if (!mSurfaceCallbackRegistered) {
mSurfaceCallbackRegistered = true;
mViewRoot.addSurfaceChangedCallback(this);
}
mViewRoot.registerRtFrameCallback(this);
mViewRoot.getView().invalidate();
return true;
@@ -119,7 +123,10 @@ public class ViewUtils {
if (mFinishCallback != null) {
mFinishCallback.run();
}
mViewRoot.removeSurfaceChangedCallback(this);
if (mViewRoot != null) {
mViewRoot.removeSurfaceChangedCallback(this);
mSurfaceCallbackRegistered = false;
}
}
}
}