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Code Issues Packages Projects Releases Wiki Activity

Add debug logs to debug flaky workspace binding

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Flag: not needed
Bug: 270216650
Test: ReorderWidgets
Change-Id: Ia5caeb6b0e5ed1b0b406fab9c18e2e6799a4f68a
This commit is contained in:
Schneider Victor-tulias
2023-03-20 15:39:12 -07:00
parent 60c419b9b7
commit 34eb098745
1 changed files with 41 additions and 0 deletions
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41
src/com/android/launcher3/util/ViewOnDrawExecutor.java
View File

@@ -16,11 +16,13 @@
package com.android.launcher3.util;
import android.util.Log;
import android.view.View;
import android.view.View.OnAttachStateChangeListener;
import android.view.ViewTreeObserver.OnDrawListener;
import com.android.launcher3.Launcher;
import com.android.launcher3.testing.shared.TestProtocol;
import java.util.function.Consumer;
@@ -42,12 +44,21 @@ public class ViewOnDrawExecutor implements OnDrawListener, Runnable,
private boolean mCancelled;
public ViewOnDrawExecutor(RunnableList tasks) {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING, "Initialize ViewOnDrawExecutor");
}
mTasks = tasks;
}
public void attachTo(Launcher launcher) {
mOnClearCallback = launcher::clearPendingExecutor;
mAttachedView = launcher.getWorkspace();
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING, "ViewOnDrawExecutor.attachTo: launcher=" + launcher
+ ", isAttachedToWindow=" + mAttachedView.isAttachedToWindow());
}
mAttachedView.addOnAttachStateChangeListener(this);
if (mAttachedView.isAttachedToWindow()) {
@@ -56,6 +67,10 @@ public class ViewOnDrawExecutor implements OnDrawListener, Runnable,
}
private void attachObserver() {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING,
"ViewOnDrawExecutor.attachObserver: mCompleted=" + mCompleted);
}
if (!mCompleted) {
mAttachedView.getViewTreeObserver().addOnDrawListener(this);
}
@@ -63,6 +78,9 @@ public class ViewOnDrawExecutor implements OnDrawListener, Runnable,
@Override
public void onViewAttachedToWindow(View v) {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING, "ViewOnDrawExecutor.onViewAttachedToWindow");
}
attachObserver();
}
@@ -71,11 +89,19 @@ public class ViewOnDrawExecutor implements OnDrawListener, Runnable,
@Override
public void onDraw() {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING, "ViewOnDrawExecutor.onDraw");
}
mFirstDrawCompleted = true;
mAttachedView.post(this);
}
public void onLoadAnimationCompleted() {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING,
"ViewOnDrawExecutor.onLoadAnimationCompleted: mAttachedView != null="
+ (mAttachedView != null));
}
mLoadAnimationCompleted = true;
if (mAttachedView != null) {
mAttachedView.post(this);
@@ -84,6 +110,12 @@ public class ViewOnDrawExecutor implements OnDrawListener, Runnable,
@Override
public void run() {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING,
"ViewOnDrawExecutor.run: mLoadAnimationCompleted=" + mLoadAnimationCompleted
+ ", mFirstDrawCompleted=" + mFirstDrawCompleted
+ ", mCompleted=" + mCompleted);
}
// Post the pending tasks after both onDraw and onLoadAnimationCompleted have been called.
if (mLoadAnimationCompleted && mFirstDrawCompleted && !mCompleted) {
markCompleted();
@@ -94,6 +126,12 @@ public class ViewOnDrawExecutor implements OnDrawListener, Runnable,
* Executes all tasks immediately
*/
public void markCompleted() {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING,
"ViewOnDrawExecutor.markCompleted: mCancelled=" + mCancelled
+ ", mOnClearCallback != null=" + (mOnClearCallback != null)
+ ", mAttachedView != null=" + (mAttachedView != null));
}
if (!mCancelled) {
mTasks.executeAllAndDestroy();
}
@@ -108,6 +146,9 @@ public class ViewOnDrawExecutor implements OnDrawListener, Runnable,
}
public void cancel() {
if (TestProtocol.sDebugTracing) {
Log.d(TestProtocol.FLAKY_BINDING, "ViewOnDrawExecutor.cancel");
}
mCancelled = true;
markCompleted();
}