71     private ShutterButton mShutterButton;  field in PhotoUI
255         mShutterButton = mActivity.getShutterButton();  in initializeFirstTime()
256         mShutterButton.setImageResource(R.drawable.btn_new_shutter);  in initializeFirstTime()
257         mShutterButton.setOnShutterButtonListener(mController);  in initializeFirstTime()
258         mShutterButton.setVisibility(View.VISIBLE);  in initializeFirstTime()
459         mShutterButton.setVisibility(View.INVISIBLE);  in showPostCaptureAlert()
468         mShutterButton.setVisibility(View.VISIBLE);  in hidePostCaptureAlert()
482         return mShutterButton.isPressed();  in isShutterPressed()
600         if (mShutterButton != null) {  in enableShutter()
601             mShutterButton.setEnabled(enabled);  in enableShutter()
606         if (mShutterButton.isInTouchMode()) {  in pressShutterButton()
607             mShutterButton.requestFocusFromTouch();  in pressShutterButton()
609             mShutterButton.requestFocus();  in pressShutterButton()
611         mShutterButton.setPressed(true);  in pressShutterButton()