198   private ProximitySensor proximitySensor;  field in InCallPresenter
342       ProximitySensor proximitySensor,  in setUp()  argument
367     this.proximitySensor = proximitySensor;  in setUp()
368     addListener(this.proximitySensor);  in setUp()
1009     if (proximitySensor == null) {  in onSessionModificationStateChange()
1013     proximitySensor.setIsAttemptingVideoCall(  in onSessionModificationStateChange()
1173     return proximitySensor;  in getProximitySensor()
1228     if (proximitySensor != null) {  in onUiShowing()
1229       proximitySensor.onInCallShowing(showing);  in onUiShowing()
1638       if (proximitySensor != null) {  in attemptCleanup()
1639         removeListener(proximitySensor);  in attemptCleanup()
1640         proximitySensor.tearDown();  in attemptCleanup()
1642       proximitySensor = null;  in attemptCleanup()