Merge "IMS: Check for binderstate before calling endSession"

                        " status: " + status);

                if (mSlotId == slotId && feature == mSupportedFeature) {

                    mFeatureStatusCached = status;

                }

            }

                    if (mStatusCallback != null) {

                        mStatusCallback.notifyStatusChanged();

                    }

                }

            }

        }

    };

    public ImsServiceProxy(int slotId, IBinder binder, int featureType) {

    @Override

    public void endSession(int sessionId) throws RemoteException {

        synchronized (mLock) {

            checkServiceIsReady();

            // Only check to make sure the binder connection still exists. This method should

            // still be able to be called when the state is STATE_NOT_AVAILABLE.

            checkBinderConnection();

            getServiceInterface(mBinder).endSession(mSlotId, mSupportedFeature, sessionId);

        }

    }