/*
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* Copyright (C) 2015 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 com.android.systemui.classifier;
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import android.annotation.IntDef;
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import android.hardware.SensorEvent;
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import android.view.MotionEvent;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* An abstract class for classifiers for touch and sensor events.
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*/
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public abstract class Classifier {
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public static final int QUICK_SETTINGS = 0;
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public static final int NOTIFICATION_DISMISS = 1;
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public static final int NOTIFICATION_DRAG_DOWN = 2;
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public static final int NOTIFICATION_DOUBLE_TAP = 3;
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public static final int UNLOCK = 4;
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public static final int LEFT_AFFORDANCE = 5;
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public static final int RIGHT_AFFORDANCE = 6;
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public static final int GENERIC = 7;
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public static final int BOUNCER_UNLOCK = 8;
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public static final int PULSE_EXPAND = 9;
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@IntDef({
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QUICK_SETTINGS,
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NOTIFICATION_DISMISS,
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NOTIFICATION_DRAG_DOWN,
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NOTIFICATION_DOUBLE_TAP,
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UNLOCK,
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LEFT_AFFORDANCE,
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RIGHT_AFFORDANCE,
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GENERIC,
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BOUNCER_UNLOCK,
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PULSE_EXPAND
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})
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@Retention(RetentionPolicy.SOURCE)
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public @interface InteractionType {}
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/**
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* Contains all the information about touch events from which the classifier can query
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*/
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protected ClassifierData mClassifierData;
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/**
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* Informs the classifier that a new touch event has occurred
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*/
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public void onTouchEvent(MotionEvent event) {
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}
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/**
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* Informs the classifier that a sensor change occurred
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*/
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public void onSensorChanged(SensorEvent event) {
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}
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public abstract String getTag();
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}
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