improve SurfaceControl.screenshot documentation (49ff2c61) · Commits · e / os / android_frameworks_base

core/java/android/view/SurfaceControl.java

+10 −1

Original line number	Diff line number	Diff line
		@@ -574,7 +574,8 @@ public class SurfaceControl {
		* @param maxLayer The highest (top-most Z order) surface layer to
		* include in the screenshot.
		* @return Returns a Bitmap containing the screen contents, or null
		* if an error occurs.
		* 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) {
		// TODO: should take the display as a parameter
		@@ -586,6 +587,14 @@ public class SurfaceControl {
		/**
		* Like {@link SurfaceControl#screenshot(int, int, int, int)} but includes all
		* Surfaces in the screenshot.
		*
		* @param width The desired width of the returned bitmap; the raw
		* screen will be scaled down to this size.
		* @param height The desired height of the returned bitmap; the raw
		* screen will be scaled down to this size.
		* @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) {
		// TODO: should take the display as a parameter