Debugging for issue #5180240: Wallpaper continues to consume CPU when screen off
Add debug dump to the wallpaper service.
Change-Id: I01502b10de93b6f9d2315fd66776f3f2210e6696
diff --git a/api/current.txt b/api/current.txt
index 8a643fd..331769f 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -18401,6 +18401,7 @@
public class WallpaperService.Engine {
ctor public WallpaperService.Engine();
+ method protected void dump(java.lang.String, java.io.FileDescriptor, java.io.PrintWriter, java.lang.String[]);
method public int getDesiredMinimumHeight();
method public int getDesiredMinimumWidth();
method public android.view.SurfaceHolder getSurfaceHolder();
diff --git a/core/java/android/service/wallpaper/WallpaperService.java b/core/java/android/service/wallpaper/WallpaperService.java
index c51ba2a..4c563ce 100644
--- a/core/java/android/service/wallpaper/WallpaperService.java
+++ b/core/java/android/service/wallpaper/WallpaperService.java
@@ -46,7 +46,6 @@
import android.view.InputDevice;
import android.view.InputHandler;
import android.view.InputQueue;
-import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.View;
@@ -54,8 +53,9 @@
import android.view.ViewRootImpl;
import android.view.WindowManager;
import android.view.WindowManagerImpl;
-import android.view.WindowManagerPolicy;
+import java.io.FileDescriptor;
+import java.io.PrintWriter;
import java.util.ArrayList;
/**
@@ -459,6 +459,44 @@
public void onSurfaceDestroyed(SurfaceHolder holder) {
}
+ protected void dump(String prefix, FileDescriptor fd, PrintWriter out, String[] args) {
+ out.print(prefix); out.print("mInitializing="); out.print(mInitializing);
+ out.print(" mDestroyed="); out.println(mDestroyed);
+ out.print(prefix); out.print("mVisible="); out.print(mVisible);
+ out.print(" mScreenOn="); out.print(mScreenOn);
+ out.print(" mReportedVisible="); out.println(mReportedVisible);
+ out.print(prefix); out.print("mCreated="); out.print(mCreated);
+ out.print(" mSurfaceCreated="); out.print(mSurfaceCreated);
+ out.print(" mIsCreating="); out.print(mIsCreating);
+ out.print(" mDrawingAllowed="); out.println(mDrawingAllowed);
+ out.print(prefix); out.print("mWidth="); out.print(mWidth);
+ out.print(" mCurWidth="); out.print(mCurWidth);
+ out.print(" mHeight="); out.print(mHeight);
+ out.print(" mCurHeight="); out.println(mCurHeight);
+ out.print(prefix); out.print("mType="); out.print(mType);
+ out.print(" mWindowFlags="); out.print(mWindowFlags);
+ out.print(" mCurWindowFlags="); out.println(mCurWindowFlags);
+ out.print(prefix); out.print("mVisibleInsets=");
+ out.print(mVisibleInsets.toShortString());
+ out.print(" mWinFrame="); out.print(mWinFrame.toShortString());
+ out.print(" mContentInsets="); out.println(mContentInsets.toShortString());
+ out.print(prefix); out.print("mConfiguration="); out.println(mConfiguration);
+ out.print(prefix); out.print("mLayout="); out.println(mLayout);
+ synchronized (mLock) {
+ out.print(prefix); out.print("mPendingXOffset="); out.print(mPendingXOffset);
+ out.print(" mPendingXOffset="); out.println(mPendingXOffset);
+ out.print(prefix); out.print("mPendingXOffsetStep=");
+ out.print(mPendingXOffsetStep);
+ out.print(" mPendingXOffsetStep="); out.println(mPendingXOffsetStep);
+ out.print(prefix); out.print("mOffsetMessageEnqueued=");
+ out.print(mOffsetMessageEnqueued);
+ out.print(" mPendingSync="); out.println(mPendingSync);
+ if (mPendingMove != null) {
+ out.print(prefix); out.print("mPendingMove="); out.println(mPendingMove);
+ }
+ }
+ }
+
private void dispatchPointer(MotionEvent event) {
if (event.isTouchEvent()) {
synchronized (mLock) {
@@ -1012,4 +1050,14 @@
* is in the wallpaper picker viewing a preview of it as well.
*/
public abstract Engine onCreateEngine();
+
+ @Override
+ protected void dump(FileDescriptor fd, PrintWriter out, String[] args) {
+ out.print("State of wallpaper "); out.print(this); out.println(":");
+ for (int i=0; i<mActiveEngines.size(); i++) {
+ Engine engine = mActiveEngines.get(i);
+ out.print(" Engine "); out.print(engine); out.println(":");
+ engine.dump(" ", fd, out, args);
+ }
+ }
}