Merge "Do not draw snapshot starting window if allocate graphic buffer fail." into udc-dev

2023-03-14 01:45:39 +00:00
parent 1bee42eb08 f4309a7b2a
commit 008b3f1007
1 changed files with 5 additions and 0 deletions
--- a/core/java/android/window/SnapshotDrawerUtils.java
+++ b/core/java/android/window/SnapshotDrawerUtils.java
@@ -223,6 +223,11 @@ public class SnapshotDrawerUtils {
                        PixelFormat.RGBA_8888,
                        GraphicBuffer.USAGE_HW_TEXTURE | GraphicBuffer.USAGE_HW_COMPOSER
                                | GraphicBuffer.USAGE_SW_WRITE_RARELY);
+                if (background == null) {
+                    Log.e(TAG, "Unable to draw snapshot: failed to allocate graphic buffer for "
+                            + mTitle);
+                    return;
+                }
                // TODO: Support this on HardwareBuffer
                final Canvas c = background.lockCanvas();
                drawBackgroundAndBars(c, frame);