| /* |
| * Copyright (C) 2015 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 com.android.systemui.classifier; |
| |
| import android.annotation.IntDef; |
| import android.hardware.SensorEvent; |
| import android.view.MotionEvent; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| |
| /** |
| * An abstract class for classifiers for touch and sensor events. |
| */ |
| public abstract class Classifier { |
| public static final int QUICK_SETTINGS = 0; |
| public static final int NOTIFICATION_DISMISS = 1; |
| public static final int NOTIFICATION_DRAG_DOWN = 2; |
| public static final int NOTIFICATION_DOUBLE_TAP = 3; |
| public static final int UNLOCK = 4; |
| public static final int LEFT_AFFORDANCE = 5; |
| public static final int RIGHT_AFFORDANCE = 6; |
| public static final int GENERIC = 7; |
| public static final int BOUNCER_UNLOCK = 8; |
| public static final int PULSE_EXPAND = 9; |
| public static final int BRIGHTNESS_SLIDER = 10; |
| public static final int SHADE_DRAG = 11; |
| public static final int QS_COLLAPSE = 12; |
| public static final int UDFPS_AUTHENTICATION = 13; |
| public static final int LOCK_ICON = 14; |
| public static final int QS_SWIPE = 15; |
| public static final int BACK_GESTURE = 16; |
| |
| @IntDef({ |
| QUICK_SETTINGS, |
| NOTIFICATION_DISMISS, |
| NOTIFICATION_DRAG_DOWN, |
| NOTIFICATION_DOUBLE_TAP, |
| UNLOCK, |
| LEFT_AFFORDANCE, |
| RIGHT_AFFORDANCE, |
| GENERIC, |
| BOUNCER_UNLOCK, |
| PULSE_EXPAND, |
| BRIGHTNESS_SLIDER, |
| SHADE_DRAG, |
| QS_COLLAPSE, |
| BRIGHTNESS_SLIDER, |
| UDFPS_AUTHENTICATION, |
| LOCK_ICON, |
| QS_SWIPE, |
| BACK_GESTURE |
| }) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface InteractionType {} |
| |
| /** |
| * Informs the classifier that a new touch event has occurred |
| */ |
| public void onTouchEvent(MotionEvent event) { |
| } |
| |
| /** |
| * Informs the classifier that a sensor change occurred |
| */ |
| public void onSensorChanged(SensorEvent event) { |
| } |
| |
| public abstract String getTag(); |
| } |