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Commit 151e5b83 authored by Todd Lee's avatar Todd Lee
Browse files

Ensure SurfaceControl is valid before applying transform hint 

Bug: b/395874537
Test: presubmits
Flag: NONE exempt trivial guard
Change-Id: Iab6421e3756157e6a3b3c06146fc57d329b04daa
parent 59c660c4

core/java/android/service/wallpaper/WallpaperService.java

+3 −4
Original line number Diff line number Diff line
@@ -1323,14 +1323,13 @@ public abstract class WallpaperService extends Service { 
                                redrawNeeded ? 1 : 0));

                        return;

                    }



                    final int transformHint = SurfaceControl.rotationToBufferTransform(

                            (mDisplay.getInstallOrientation() + mDisplay.getRotation()) % 4);

                    mSurfaceControl.setTransformHint(transformHint);

                    WindowLayout.computeSurfaceSize(mLayout, maxBounds, mWidth, mHeight,

                            mWinFrames.frame, false /* dragResizing */, mSurfaceSize);



                    if (mSurfaceControl.isValid()) {

                        final int transformHint = SurfaceControl.rotationToBufferTransform(

                            (mDisplay.getInstallOrientation() + mDisplay.getRotation()) % 4);

                        mSurfaceControl.setTransformHint(transformHint);

                        if (mBbqSurfaceControl == null) {

                            mBbqSurfaceControl = new SurfaceControl.Builder()

                                    .setName("Wallpaper BBQ wrapper")