<com.jialin.chat.MessageInputToolBox    android:id="@+id/messageInputToolBox"    android:layout_width="match_parent"    android:layout_height="wrap_content"   />

	/**	 * init MessageInputToolBox	 */	private void initMessageInputToolBox() {		box = (MessageInputToolBox) findViewById(R.id.messageInputToolBox);		box.setOnOperationListener(new OnOperationListener() {			@Override			public void send(String content) {				// TODO			}			@Override			public void selectedFace(String content) {				// TODO			}			@Override			public void selectedFuncation(int index) {				// TODO			}		});		box.setFaceData(faceData);		box.setFunctionData(functionData);	}