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Commit cb2c84fd authored by Romain Guy's avatar Romain Guy Committed by Android Git Automerger
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am 3b66e43e: Merge "Refresh display lists when turning off layers rendering.... 

am 3b66e43e: Merge "Refresh display lists when turning off layers rendering. Bug #3420565" into honeycomb

* commit '3b66e43e':
  Refresh display lists when turning off layers rendering. Bug #3420565
parents 1ea9930e 3b66e43e

core/java/android/view/ViewGroup.java

+18 −2
Original line number Diff line number Diff line
@@ -2562,8 +2562,24 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager 
     * @hide

     */

    public void setChildrenLayersEnabled(boolean enabled) {

        if (enabled != mDrawLayers) {

            mDrawLayers = enabled;

            invalidate(true);



            // We need to invalidate any child with a layer. For instance,

            // if a child is backed by a hardware layer and we disable layers

            // the child is marked as not dirty (flags cleared the last time

            // the child was drawn inside its layer.) However, that child might

            // never have created its own display list or have an obsolete

            // display list. By invalidating the child we ensure the display

            // list is in sync with the content of the hardware layer.

            for (int i = 0; i < mChildrenCount; i++) {

                View child = mChildren[i];

                if (child.mLayerType != LAYER_TYPE_NONE) {

                    child.invalidate(true);

                }

            }

        }

    }



    /**