236     public interface ButtonCallback {  interface in ButtonManager
336     public void initializeButton(int buttonId, ButtonCallback cb) {  in initializeButton()
348     public void initializeButton(int buttonId, ButtonCallback cb, ButtonCallback preCb) {  in initializeButton()
665             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeFlashButton()
694             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeTorchButton()
723             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeHdrPlusFlashButton()
752             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeCameraButton()
788             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeHdrPlusButton()
821             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeHdrButton()
854             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeCountdownButton()
893             final ButtonCallback cb, final ButtonCallback preCb, int resIdImages) {  in initializeGridLinesButton()
925     public void initializePanoOrientationButtons(final ButtonCallback cb) {  in initializePanoOrientationButtons()
1000     private void setPreChangeCallback(MultiToggleImageButton button, final ButtonCallback preCb) {  in setPreChangeCallback()