95     private CompoundButton mAudioButton;  field in InCallTouchUi
181         mAudioButton = (CompoundButton) mInCallControls.findViewById(R.id.audioButton);  in onFinishInflate()
182         mAudioButton.setOnClickListener(this);  in onFinishInflate()
183         mAudioButton.setOnLongClickListener(this);  in onFinishInflate()
637         log(" - speaker: " + getButtonState(mAudioButton));  in dumpBottomButtonState()
701             mAudioButton.setEnabled(true);  in updateAudioButton()
723             mAudioButton.setEnabled(true);  in updateAudioButton()
727             mAudioButton.setChecked(inCallControlState.speakerOn);  in updateAudioButton()
739             mAudioButton.setEnabled(false);  in updateAudioButton()
740             mAudioButton.setChecked(false);  in updateAudioButton()
753         LayerDrawable layers = (LayerDrawable) mAudioButton.getBackground();  in updateAudioButton()
800                                         mAudioButton /* anchorView */);  in showAudioModePopup()