Workaround apps not calling super.onDetachedFromWindow()

 Bug: 13338698
 Move the releasing of hardware resources to a new
 @hide onDetachedFromWindowInternal

Change-Id: I52b4e6ba4d5b3ce20b89cabffa248d1d780e3e81

1 files changed, 14 insertions, 0 deletions

diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index a57b311..bd6b2e1 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -13110,6 +13110,19 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
      * @see #onAttachedToWindow()
      */
     protected void onDetachedFromWindow() {
+    }
+
+    /**
+     * This is a framework-internal mirror of onDetachedFromWindow() that's called
+     * after onDetachedFromWindow().
+     *
+     * If you override this you *MUST* call super.onDetachedFromWindowInternal()!
+     * The super method should be called at the end of the overriden method to ensure
+     * subclasses are destroyed first
+     *
+     * @hide
+     */
+    protected void onDetachedFromWindowInternal() {
         mPrivateFlags &= ~PFLAG_CANCEL_NEXT_UP_EVENT;
         mPrivateFlags3 &= ~PFLAG3_IS_LAID_OUT;
 
@@ -13297,6 +13310,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
         }
 
         onDetachedFromWindow();
+        onDetachedFromWindowInternal();
 
         ListenerInfo li = mListenerInfo;
         final CopyOnWriteArrayList<OnAttachStateChangeListener> listeners =