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