209             if (mPhone == null && msg.what != MSG_SET_IN_CALL_ADAPTER) {
216                     mPhone = new Phone(new InCallAdapter((IInCallAdapter) msg.obj), callingPackage,
218                     mPhone.addListener(mPhoneListener);
219                     onPhoneCreated(mPhone);
222                     mPhone.internalAddCall((ParcelableCall) msg.obj);
225                     mPhone.internalUpdateCall((ParcelableCall) msg.obj);
232                         mPhone.internalSetPostDialWait(callId, remaining);
239                     mPhone.internalCallAudioStateChanged((CallAudioState) msg.obj);
242                     mPhone.internalBringToForeground(msg.arg1 == 1);
245                     mPhone.internalSetCanAddCall(msg.arg1 == 1);
248                     mPhone.internalSilenceRinger();
256                         mPhone.internalOnConnectionEvent(callId, event, extras);
265                     mPhone.internalOnRttUpgradeRequest(callId, requestId);
271                     mPhone.internalOnRttInitiationFailure(callId, reason);
277                     mPhone.internalOnHandoverFailed(callId, error);
282                     mPhone.internalOnHandoverComplete(callId);
415     private Phone mPhone;  field in InCallService
427         if (mPhone != null) {  in onUnbind()
428             Phone oldPhone = mPhone;  in onUnbind()
429             mPhone = null;  in onUnbind()
455         return mPhone;  in getPhone()
464         return mPhone == null ? Collections.<Call>emptyList() : mPhone.getCalls();  in getCalls()
473         return mPhone == null ? false : mPhone.canAddCall();  in canAddCall()
486         return mPhone == null ? null : mPhone.getAudioState();  in getAudioState()
496         return mPhone == null ? null : mPhone.getCallAudioState();  in getCallAudioState()
506         if (mPhone != null) {  in setMuted()
507             mPhone.setMuted(state);  in setMuted()
518         if (mPhone != null) {  in setAudioRoute()
519             mPhone.setAudioRoute(route);  in setAudioRoute()
533         if (mPhone != null) {  in requestBluetoothAudio()
534             mPhone.requestBluetoothAudio(bluetoothDevice.getAddress());  in requestBluetoothAudio()