| commit | 5f3cb4a584545927b3dcecb7cb47eb7edb6d2d5d | [log] [tgz] |
|---|---|---|
| author | Dongwon Kang <dwkang@google.com> | Wed Nov 19 18:12:44 2014 +0900 |
| committer | Dongwon Kang <dwkang@google.com> | Wed Nov 19 20:27:55 2014 +0900 |
| tree | 550881fdd87bd44594b5a82529fe3b8344128444 | |
| parent | a489f0b3d9007d94ba514bf4ce71ce9957147e33 [diff] |
TIF: implement gatherTransparentRegion() and dispatchDraw() in TvView. Background: because the hole-punching code lives only in SurfaceView, the overlay view can be covered by the application if the TV input changes the position of SurfaceView via Session.layoutSurface(). This change punches a hole as large as TvView so that the underlying overlayview can be shown properly. Bug: 18420642 Change-Id: If9a829367083ce2002a4c4a4e4a4bbb623f7ad96