Merge "Avoid resetting InCallAdapter when set." into main

            switch (msg.what) {

                case MSG_SET_IN_CALL_ADAPTER:

                    if (mPhone != null) {

                        Log.i(this, "mPhone is already instantiated, ignoring "

                                + "request to reset adapter.");

                        break;

                    }

                    String callingPackage = getApplicationContext().getOpPackageName();

                    mPhone = new Phone(new InCallAdapter((IInCallAdapter) msg.obj), callingPackage,

                            getApplicationContext().getApplicationInfo().targetSdkVersion);