tree 68360ebbdebaaa0c6f83ef6c7191f9932fcdc88a
parent 891a80756166a8621f063c727000c9a943cf5465
author ztenghui <ztenghui@google.com> 1381876260 -0700
committer ztenghui <ztenghui@google.com> 1382376475 -0700

Don't call onCurrentDataChanged for CameraPreview when reloading.

In this case, camera preview didn't change, so there is no need to call
onCurrentDataChanged.

bug:11237255
Change-Id: I788a2ee4e7337721d0bbd6aa75e7da6d382bf282