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/*
* Copyright (C) 2019 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.hardware.input.classifier@1.0;
import android.hardware.input.common@1.0::Classification;
import android.hardware.input.common@1.0::MotionEvent;
interface IInputClassifier {
/**
* Returns the classification for the current sequence of input events.
*/
classify(MotionEvent event) generates (Classification classification);
/**
* Called by the framework to reset the HAL internal state. The reset may be called
* to prevent an inconsistent stream of events to be sent to the HAL.
*/
reset();
/**
* Called by the framework to reset the HAL internal state for a specific device.
* The reset may be called once device reset is received by the framework.
*/
resetDevice(int32_t deviceId);
};
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