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Commit b4f59bff authored by Romain Guy's avatar Romain Guy
Browse files

Fix possible exception in default live wallpaper

parent 2b7d44ed

core/java/com/android/internal/service/wallpaper/ImageWallpaper.java

+27 −23
Original line number Diff line number Diff line
@@ -99,7 +99,9 @@ public class ImageWallpaper extends WallpaperService { 
        

        void drawFrame(boolean drawText) {

            SurfaceHolder sh = getSurfaceHolder();

            Canvas c = sh.lockCanvas();

            Canvas c = null;

            try {

                c = sh.lockCanvas();

                if (c != null) {

                    final Rect frame = sh.getSurfaceFrame();

                    mBackground.setBounds(frame);
@@ -124,7 +126,9 @@ public class ImageWallpaper extends WallpaperService { 
                                frame.top + (frame.bottom-frame.top)/2, mTextPaint);

                    }

                }

            sh.unlockCanvasAndPost(c);

            } finally {

                if (c != null) sh.unlockCanvasAndPost(c);

            }

        }

    }