39   private DialerCall primaryCall = null;  field in VideoPauseController
117     primaryCall = null;  in clear()
146     boolean hasPrimaryCallChanged = !Objects.equals(call, primaryCall);  in onStateChange()
188         primaryCall,  in onPrimaryCallChanged()
191     if (Objects.equals(call, primaryCall)) {  in onPrimaryCallChanged()
200     } else if (isIncomingCall(call) && videoCanPause(primaryCall)) {  in onPrimaryCallChanged()
203       sendRequest(primaryCall, false);  in onPrimaryCallChanged()
225     if (Objects.equals(call, primaryCall)) {  in onIncomingCall()
239       primaryCall = null;  in updatePrimaryCallContext()
243       primaryCall = call;  in updatePrimaryCallContext()
277       sendRequest(primaryCall, true);  in onResume()
291       sendRequest(primaryCall, false);  in onPause()