73     private static final int VISIBLE = 255;  field in CallButtonFragment
316         if (view.getVisibility() != View.VISIBLE) {  in setEnabled()
317             view.setVisibility(View.VISIBLE);  in setEnabled()
343         mAudioButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showAudioButton()
348         mChangeToVoiceButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showChangeToVoiceButton()
358         mShowDialpadButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showDialpadButton()
370         mHoldButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showHoldButton()
380         mSwapButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showSwapButton()
385         mChangeToVideoButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showChangeToVideoButton()
395         mSwitchCameraButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showSwitchCameraButton()
406         mAddCallButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showAddCallButton()
411         mMergeButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showMergeButton()
421         mPauseVideoButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showPauseVideoButton()
431         mOverflowButton.setVisibility(show ? View.VISIBLE : View.GONE);  in showOverflowButton()
666                 .setAlpha(showToggleIndicator ? VISIBLE : HIDDEN);  in updateAudioButtons()
669                 .setAlpha(showMoreIndicator ? VISIBLE : HIDDEN);  in updateAudioButtons()
672                 .setAlpha(showBluetoothIcon ? VISIBLE : HIDDEN);  in updateAudioButtons()
675                 .setAlpha(showHandsetIcon ? VISIBLE : HIDDEN);  in updateAudioButtons()
678                 .setAlpha(showSpeakerphoneIcon ? VISIBLE : HIDDEN);  in updateAudioButtons()