Merge "Don't use main handler in ImageWallpaperTest" into rvc-dev am: 6d2586f03f

Change-Id: Id544bf8f00bc77d226728d13b0ed98e4ba19d232

packages/SystemUI/src/com/android/systemui/ImageWallpaper.java

@@ -20,7 +20,9 @@ import android.app.ActivityManager;
 import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.Rect;
+import android.os.Handler;
 import android.os.HandlerThread;
+import android.os.SystemClock;
 import android.os.Trace;
 import android.service.wallpaper.WallpaperService;
 import android.util.Log;
@@ -94,18 +96,28 @@ public class ImageWallpaper extends WallpaperService {
         private EglHelper mEglHelper;
         private StatusBarStateController mController;
         private final Runnable mFinishRenderingTask = this::finishRendering;
-        private final boolean mNeedTransition;
         private boolean mShouldStopTransition;
-        @VisibleForTesting
-        final boolean mIsHighEndGfx;
-        private final boolean mDisplayNeedsBlanking;
         private final DisplayInfo mDisplayInfo = new DisplayInfo();
         private final Object mMonitor = new Object();
+        @VisibleForTesting
+        boolean mIsHighEndGfx;
+        private boolean mDisplayNeedsBlanking;
+        private boolean mNeedTransition;
         private boolean mNeedRedraw;
         // This variable can only be accessed in synchronized block.
         private boolean mWaitingForRendering;
 
         GLEngine(Context context, DozeParameters dozeParameters) {
+            init(dozeParameters);
+        }
+
+        @VisibleForTesting
+        GLEngine(DozeParameters dozeParameters, Handler handler) {
+            super(SystemClock::elapsedRealtime, handler);
+            init(dozeParameters);
+        }
+
+        private void init(DozeParameters dozeParameters) {
             mIsHighEndGfx = ActivityManager.isHighEndGfx();
             mDisplayNeedsBlanking = dozeParameters.getDisplayNeedsBlanking();
             mNeedTransition = mIsHighEndGfx && !mDisplayNeedsBlanking;

packages/SystemUI/tests/src/com/android/systemui/ImageWallpaperTest.java

@@ -34,6 +34,7 @@ import android.graphics.Bitmap;
 import android.graphics.ColorSpace;
 import android.graphics.Rect;
 import android.hardware.display.DisplayManagerGlobal;
+import android.os.Handler;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -72,6 +73,8 @@ public class ImageWallpaperTest extends SysuiTestCase {
     private Bitmap mWallpaperBitmap;
     @Mock
     private DozeParameters mDozeParam;
+    @Mock
+    private Handler mHandler;
 
     private CountDownLatch mEventCountdown;
 
@@ -104,7 +107,7 @@ public class ImageWallpaperTest extends SysuiTestCase {
         return new ImageWallpaper(mDozeParam) {
             @Override
             public Engine onCreateEngine() {
-                return new GLEngine(mMockContext, mDozeParam) {
+                return new GLEngine(mDozeParam, mHandler) {
                     @Override
                     public Context getDisplayContext() {
                         return mMockContext;
@@ -196,5 +199,6 @@ public class ImageWallpaperTest extends SysuiTestCase {
         when(mSurfaceHolder.getSurfaceFrame()).thenReturn(frame);
 
         assertThat(engineSpy.checkIfShouldStopTransition()).isEqualTo(assertion);
+        // destroy
     }
 }