Merge branch 'android14-release' into 14-dev
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/*
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* Copyright (C) 2018 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.plugins;
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import android.hardware.SensorListener;
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import com.android.systemui.plugins.annotations.ProvidesInterface;
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/**
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* Allows for additional sensors to be retrieved from
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* {@link com.android.systemui.util.sensors.AsyncSensorManager}.
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*/
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@ProvidesInterface(action = SensorManagerPlugin.ACTION, version = SensorManagerPlugin.VERSION)
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public interface SensorManagerPlugin extends Plugin {
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String ACTION = "com.android.systemui.action.PLUGIN_SENSOR_MANAGER";
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int VERSION = 1;
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/**
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* Registers for sensor events. Events will be sent until the listener is unregistered.
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* @param sensor
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* @param listener
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* @see android.hardware.SensorManager#registerListener(SensorListener, int)
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*/
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void registerListener(Sensor sensor, SensorEventListener listener);
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/**
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* Unregisters events from the sensor.
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* @param sensor
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* @param listener
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*/
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void unregisterListener(Sensor sensor, SensorEventListener listener);
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/**
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* Listener triggered whenever the Sensor has new data.
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*/
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interface SensorEventListener {
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void onSensorChanged(SensorEvent event);
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}
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/**
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* Sensor that can be defined in a plugin.
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*/
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class Sensor {
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public static final int TYPE_WAKE_LOCK_SCREEN = 1;
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public static final int TYPE_WAKE_DISPLAY = 2;
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public static final int TYPE_SWIPE = 3;
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public static final int TYPE_SKIP_STATUS = 4;
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private int mType;
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public Sensor(int type) {
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mType = type;
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}
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public int getType() {
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return mType;
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}
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public String toString() {
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return "{PluginSensor type=\"" + mType + "\"}";
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}
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}
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/**
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* Event sent by a {@link Sensor}.
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*/
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class SensorEvent {
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Sensor mSensor;
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int mVendorType;
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float[] mValues;
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/**
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* Creates a sensor event.
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* @param sensor The type of sensor, e.g. TYPE_WAKE_LOCK_SCREEN
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* @param vendorType The vendor type, which should be unique for each type of sensor,
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* e.g. SINGLE_TAP = 1, DOUBLE_TAP = 2, etc.
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*/
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public SensorEvent(Sensor sensor, int vendorType) {
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this(sensor, vendorType, null);
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}
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/**
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* Creates a sensor event.
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* @param sensor The type of sensor, e.g. TYPE_WAKE_LOCK_SCREEN
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* @param vendorType The vendor type, which should be unique for each type of sensor,
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* e.g. SINGLE_TAP = 1, DOUBLE_TAP = 2, etc.
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* @param values Values captured by the sensor.
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*/
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public SensorEvent(Sensor sensor, int vendorType, float[] values) {
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mSensor = sensor;
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mVendorType = vendorType;
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mValues = values;
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}
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public Sensor getSensor() {
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return mSensor;
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}
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public float[] getValues() {
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return mValues;
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}
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public int getVendorType() {
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return mVendorType;
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}
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}
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}
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