65     private MultiToggleImageButton mButtonCamera;
66     private MultiToggleImageButton mButtonFlash;
67     private MultiToggleImageButton mButtonHdr;
68     private MultiToggleImageButton mButtonGridlines;
69     private MultiToggleImageButton mButtonCountdown;
153             = (MultiToggleImageButton) root.findViewById(R.id.camera_toggle_button);  in getButtonsReferences()
155             = (MultiToggleImageButton) root.findViewById(R.id.flash_toggle_button);  in getButtonsReferences()
157             = (MultiToggleImageButton) root.findViewById(R.id.hdr_plus_toggle_button);  in getButtonsReferences()
159             = (MultiToggleImageButton) root.findViewById(R.id.grid_lines_toggle_button);  in getButtonsReferences()
179         mButtonCountdown = (MultiToggleImageButton) root.findViewById(R.id.countdown_toggle_button);  in getButtonsReferences()
184         MultiToggleImageButton button = null;  in onSettingChanged()
245     private MultiToggleImageButton getButtonOrError(int buttonId) {  in getButtonOrError()
349         MultiToggleImageButton button = getButtonOrError(buttonId);  in initializeButton()
459 … initializeHdrPlusButtonIcons((MultiToggleImageButton) button, R.array.pref_camera_hdr_plus_icons);  in disableButton()
461 …          initializeHdrButtonIcons((MultiToggleImageButton) button, R.array.pref_camera_hdr_icons);  in disableButton()
515         if (button instanceof MultiToggleImageButton) {  in disableButtonClick()
516             ((MultiToggleImageButton) button).setClickEnabled(false);  in disableButtonClick()
527         if (button instanceof MultiToggleImageButton) {  in enableButtonClick()
528             ((MultiToggleImageButton) button).setClickEnabled(true);  in enableButtonClick()
664     private void initializeFlashButton(MultiToggleImageButton button,  in initializeFlashButton()
678         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeFlashButton()
693     private void initializeTorchButton(MultiToggleImageButton button,  in initializeTorchButton()
707         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeTorchButton()
722     private void initializeHdrPlusFlashButton(MultiToggleImageButton button,  in initializeHdrPlusFlashButton()
736         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeHdrPlusFlashButton()
751     private void initializeCameraButton(final MultiToggleImageButton button,  in initializeCameraButton()
764         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeCameraButton()
787     private void initializeHdrPlusButton(MultiToggleImageButton button,  in initializeHdrPlusButton()
798         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeHdrPlusButton()
810     private void initializeHdrPlusButtonIcons(MultiToggleImageButton button, int resIdImages) {  in initializeHdrPlusButtonIcons()
820     private void initializeHdrButton(MultiToggleImageButton button,  in initializeHdrButton()
831         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeHdrButton()
843     private void initializeHdrButtonIcons(MultiToggleImageButton button, int resIdImages) {  in initializeHdrButtonIcons()
853     private void initializeCountdownButton(MultiToggleImageButton button,  in initializeCountdownButton()
865         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeCountdownButton()
892     private void initializeGridLinesButton(MultiToggleImageButton button,  in initializeGridLinesButton()
902         button.setOnStateChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in initializeGridLinesButton()
1000     private void setPreChangeCallback(MultiToggleImageButton button, final ButtonCallback preCb) {  in setPreChangeCallback()
1001         button.setOnPreChangeListener(new MultiToggleImageButton.OnStateChangeListener() {  in setPreChangeCallback()