diff options
Diffstat (limited to 'core/java')
| -rw-r--r-- | core/java/android/view/SurfaceControl.java | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java index 97a1f2155297..5a8d2c8381c5 100644 --- a/core/java/android/view/SurfaceControl.java +++ b/core/java/android/view/SurfaceControl.java @@ -39,9 +39,11 @@ public class SurfaceControl { private static native void nativeDestroy(long nativeObject); private static native Bitmap nativeScreenshot(IBinder displayToken, - int width, int height, int minLayer, int maxLayer, boolean allLayers); + int width, int height, int minLayer, int maxLayer, boolean allLayers, + boolean useIdentityTransform); private static native void nativeScreenshot(IBinder displayToken, Surface consumer, - int width, int height, int minLayer, int maxLayer, boolean allLayers); + int width, int height, int minLayer, int maxLayer, boolean allLayers, + boolean useIdentityTransform); private static native void nativeOpenTransaction(); private static native void nativeCloseTransaction(); @@ -554,10 +556,15 @@ public class SurfaceControl { * include in the screenshot. * @param maxLayer The highest (top-most Z order) surface layer to * include in the screenshot. + * @param useIdentityTransform Replace whatever transformation (rotation, + * scaling, translation) the surface layers are currently using with the + * identity transformation while taking the screenshot. */ public static void screenshot(IBinder display, Surface consumer, - int width, int height, int minLayer, int maxLayer) { - screenshot(display, consumer, width, height, minLayer, maxLayer, false); + int width, int height, int minLayer, int maxLayer, + boolean useIdentityTransform) { + screenshot(display, consumer, width, height, minLayer, maxLayer, false, + useIdentityTransform); } /** @@ -572,7 +579,7 @@ public class SurfaceControl { */ public static void screenshot(IBinder display, Surface consumer, int width, int height) { - screenshot(display, consumer, width, height, 0, 0, true); + screenshot(display, consumer, width, height, 0, 0, true, false); } /** @@ -582,7 +589,7 @@ public class SurfaceControl { * @param consumer The {@link Surface} to take the screenshot into. */ public static void screenshot(IBinder display, Surface consumer) { - screenshot(display, consumer, 0, 0, 0, 0, true); + screenshot(display, consumer, 0, 0, 0, 0, true, false); } @@ -602,15 +609,20 @@ public class SurfaceControl { * include in the screenshot. * @param maxLayer The highest (top-most Z order) surface layer to * include in the screenshot. + * @param useIdentityTransform Replace whatever transformation (rotation, + * scaling, translation) the surface layers are currently using with the + * identity transformation while taking the screenshot. * @return Returns a Bitmap containing the screen contents, or null * if an error occurs. Make sure to call Bitmap.recycle() as soon as * possible, once its content is not needed anymore. */ - public static Bitmap screenshot(int width, int height, int minLayer, int maxLayer) { + public static Bitmap screenshot(int width, int height, int minLayer, int maxLayer, + boolean useIdentityTransform) { // TODO: should take the display as a parameter IBinder displayToken = SurfaceControl.getBuiltInDisplay( SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN); - return nativeScreenshot(displayToken, width, height, minLayer, maxLayer, false); + return nativeScreenshot(displayToken, width, height, minLayer, maxLayer, false, + useIdentityTransform); } /** @@ -629,17 +641,19 @@ public class SurfaceControl { // TODO: should take the display as a parameter IBinder displayToken = SurfaceControl.getBuiltInDisplay( SurfaceControl.BUILT_IN_DISPLAY_ID_MAIN); - return nativeScreenshot(displayToken, width, height, 0, 0, true); + return nativeScreenshot(displayToken, width, height, 0, 0, true, false); } private static void screenshot(IBinder display, Surface consumer, - int width, int height, int minLayer, int maxLayer, boolean allLayers) { + int width, int height, int minLayer, int maxLayer, boolean allLayers, + boolean useIdentityTransform) { if (display == null) { throw new IllegalArgumentException("displayToken must not be null"); } if (consumer == null) { throw new IllegalArgumentException("consumer must not be null"); } - nativeScreenshot(display, consumer, width, height, minLayer, maxLayer, allLayers); + nativeScreenshot(display, consumer, width, height, minLayer, maxLayer, allLayers, + useIdentityTransform); } } |