Notify views when EGL resources are about to be destroyed

Bug #5639899

Change-Id: I7c5d8bebf02294426f5b3ab1358a31c38a4fd064

1 files changed, 11 insertions, 0 deletions

diff --git a/core/java/android/view/TextureView.java b/core/java/android/view/TextureView.java
index 169738257b3b..3fd2d83a4a2f 100644
--- a/core/java/android/view/TextureView.java
+++ b/core/java/android/view/TextureView.java
@@ -203,7 +203,10 @@ public class TextureView extends View {
     @Override
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
+        destroySurface();
+    }
 
+    private void destroySurface() {
         if (mLayer != null) {
             boolean shouldRelease = true;
             if (mListener != null) {
@@ -301,6 +304,14 @@ public class TextureView extends View {
     }
 
     @Override
+    protected void destroyHardwareResources() {
+        super.destroyHardwareResources();
+        destroySurface();
+        invalidateParentCaches();
+        invalidate(true);
+    }
+
+    @Override
     HardwareLayer getHardwareLayer() {
         if (mLayer == null) {
             if (mAttachInfo == null || mAttachInfo.mHardwareRenderer == null) {