44 lines
1.6 KiB
Java
44 lines
1.6 KiB
Java
|
/*
|
||
|
|
* Copyright (C) 2010 The Android Open Source Project
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
package android.view;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handles input messages that arrive on an input channel.
|
||
|
|
* @hide
|
||
|
|
*/
|
||
|
|
public interface InputHandler {
|
||
|
|
/**
|
||
|
|
* Handle a key event.
|
||
|
|
* It is the responsibility of the callee to ensure that the finished callback is
|
||
|
|
* eventually invoked when the event processing is finished and the input system
|
||
|
|
* can send the next event.
|
||
|
|
* @param event The key event data.
|
||
|
|
* @param finishedCallback The callback to invoke when event processing is finished.
|
||
|
|
*/
|
||
|
|
public void handleKey(KeyEvent event, Runnable finishedCallback);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handle a motion event.
|
||
|
|
* It is the responsibility of the callee to ensure that the finished callback is
|
||
|
|
* eventually invoked when the event processing is finished and the input system
|
||
|
|
* can send the next event.
|
||
|
|
* @param event The motion event data.
|
||
|
|
* @param finishedCallback The callback to invoke when event processing is finished.
|
||
|
|
*/
|
||
|
|
public void handleMotion(MotionEvent event, Runnable finishedCallback);
|
||
|
|
}
|