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Commit cb1887ec authored by Chong Zhang's avatar Chong Zhang
Browse files

Destroy dimLayer surface in removeDimLayerUser() if it is not fullscreen. 

For a non-fullscreen dimLayerUser, its dimLayer surface is not shared with
other dimLayerUsers and should be destroyed when we remove it from mState.

Change-Id: Iaf300178c2534b87fccca99a836ae3416605c9ca
parent 7058e4ca

services/core/java/com/android/server/wm/DimLayerController.java

+8 −1
Original line number Diff line number Diff line
@@ -270,8 +270,15 @@ class DimLayerController { 
    }



    void removeDimLayerUser(DimLayer.DimLayerUser dimLayerUser) {

        DimLayerState state = mState.get(dimLayerUser);

        if (state != null) {

            // Destroy the surface, unless it's the shared fullscreen dim.

            if (state.dimLayer != mSharedFullScreenDimLayer) {

                state.dimLayer.destroySurface();

            }

            mState.remove(dimLayerUser);

        }

    }



    void applyDimBehind(DimLayer.DimLayerUser dimLayerUser, WindowStateAnimator animator) {

        applyDim(dimLayerUser, animator, false /* aboveApp */);