tree 82dea0d81bb553f28703f8497ad0fd988f630839
parent 969b0278525fb61da145baedc791e1f2df4c8c1e
author Naveen Kalla <nkalla@codeaurora.org> 1426630853 -0700
committer Naveen Kalla <nkalla@codeaurora.org> 1426719430 -0700

Fix setSurfaceTexture to handle surface caching

TextureView contains its surfaceTexture (i.e. mSurface)
and its OnFrameAvailableListener(i.e. mUpdateListener).
In order to apply a cached/pre-existing SurfaceTexture s1 to a
TextureView, if we call TextureView.setSurfaceTexture(s1),
the OnFrameAvailableListener of s1 should get set to mUpdateListener
of TextureView since the mSurface has been updated.
The existing code doesn't apply this and causes the frames to not be
updated on a TextureView that uses setSurfaceTexture.
This change fixes setSurfaceTexture method by setting s1's
OnFrameAvailableListener to mUpdateListener.

Change-Id: I4c1a704c587e977ab7a6b1fe3a7d3e0d20d00218