Merge "Prevent cropHint been overwrite by display size." into rvc-dev am:... (53bc3229) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/wallpaper/WallpaperManagerService.java

+11 −15

Original line number	Diff line number	Diff line
		@@ -1904,7 +1904,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		final WallpaperData fallback =
		new WallpaperData(wallpaper.userId, getWallpaperDir(wallpaper.userId),
		WALLPAPER_LOCK_ORIG, WALLPAPER_LOCK_CROP);
		ensureSaneWallpaperData(fallback, DEFAULT_DISPLAY);
		ensureSaneWallpaperData(fallback);
		bindWallpaperComponentLocked(mImageWallpaper, true, false, fallback, reply);
		mWaitingForUnlock = true;
		}
		@@ -2425,7 +2425,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		if (cropHint == null) {
		cropHint = new Rect(0, 0, 0, 0);
		} else {
		if (cropHint.isEmpty()
		if (cropHint.width() < 0 \|\| cropHint.height() < 0
		\|\| cropHint.left < 0
		\|\| cropHint.top < 0) {
		throw new IllegalArgumentException("Invalid crop rect supplied: " + cropHint);
		@@ -3077,7 +3077,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		wallpaper = new WallpaperData(userId, getWallpaperDir(userId),
		WALLPAPER_LOCK_ORIG, WALLPAPER_LOCK_CROP);
		mLockWallpaperMap.put(userId, wallpaper);
		ensureSaneWallpaperData(wallpaper, DEFAULT_DISPLAY);
		ensureSaneWallpaperData(wallpaper);
		} else {
		// sanity fallback: we're in bad shape, but establishing a known
		// valid system+lock WallpaperData will keep us from dying.
		@@ -3085,7 +3085,7 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		wallpaper = new WallpaperData(userId, getWallpaperDir(userId),
		WALLPAPER, WALLPAPER_CROP);
		mWallpaperMap.put(userId, wallpaper);
		ensureSaneWallpaperData(wallpaper, DEFAULT_DISPLAY);
		ensureSaneWallpaperData(wallpaper);
		}
		}
		}
		@@ -3196,10 +3196,10 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		}

		ensureSaneWallpaperDisplaySize(wpdData, DEFAULT_DISPLAY);
		ensureSaneWallpaperData(wallpaper, DEFAULT_DISPLAY);
		ensureSaneWallpaperData(wallpaper);
		WallpaperData lockWallpaper = mLockWallpaperMap.get(userId);
		if (lockWallpaper != null) {
		ensureSaneWallpaperData(lockWallpaper, DEFAULT_DISPLAY);
		ensureSaneWallpaperData(lockWallpaper);
		}
		}

		@@ -3215,15 +3215,11 @@ public class WallpaperManagerService extends IWallpaperManager.Stub
		}
		}

		private void ensureSaneWallpaperData(WallpaperData wallpaper, int displayId) {
		final DisplayData size = getDisplayDataOrCreate(displayId);

		if (displayId == DEFAULT_DISPLAY) {
		// crop, if not previously specified
		if (wallpaper.cropHint.width() <= 0
		\|\| wallpaper.cropHint.height() <= 0) {
		wallpaper.cropHint.set(0, 0, size.mWidth, size.mHeight);
		}
		private void ensureSaneWallpaperData(WallpaperData wallpaper) {
		// Only overwrite cropHint if the rectangle is invalid.
		if (wallpaper.cropHint.width() < 0
		\|\| wallpaper.cropHint.height() < 0) {
		wallpaper.cropHint.set(0, 0, 0, 0);
		}
		}