LineageActions/src/org/lineageos/settings/device/doze/GlanceSensor.java

   1 /*
   2  * Copyright (c) 2017 The LineageOS Project
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.lineageos.settings.device.doze;
  18
  19 import android.hardware.Sensor;
  20 import android.hardware.SensorEvent;
  21 import android.hardware.SensorEventListener;
  22 import android.util.Log;
  23
  24 import org.lineageos.settings.device.LineageActionsSettings;
  25 import org.lineageos.settings.device.SensorAction;
  26 import org.lineageos.settings.device.SensorHelper;
  27
  28 public class GlanceSensor implements ScreenStateNotifier {
  29     private static final String TAG = "LineageActions-GlanceSensor";
  30
  31     private final LineageActionsSettings mLineageActionsSettings;
  32     private final SensorHelper mSensorHelper;
  33     private final SensorAction mSensorAction;
  34
  35     private final Sensor mSensor;
  36     private final Sensor mApproachSensor;
  37
  38     private boolean mEnabled;
  39
  40     public GlanceSensor(LineageActionsSettings lineageActionsSettings, SensorHelper sensorHelper,
  41                 SensorAction action) {
  42         mLineageActionsSettings = lineageActionsSettings;
  43         mSensorHelper = sensorHelper;
  44         mSensorAction = action;
  45
  46         mSensor = sensorHelper.getGlanceSensor();
  47         mApproachSensor = sensorHelper.getApproachGlanceSensor();
  48     }
  49
  50     @Override
  51     public void screenTurnedOn() {
  52         if (mEnabled) {
  53             Log.d(TAG, "Disabling");
  54             mSensorHelper.unregisterListener(mGlanceListener);
  55             mSensorHelper.unregisterListener(mApproachGlanceListener);
  56             mEnabled = false;
  57         }
  58     }
  59
  60     @Override
  61     public void screenTurnedOff() {
  62         if (mLineageActionsSettings.isPickUpEnabled() && !mEnabled) {
  63             Log.d(TAG, "Enabling");
  64             mSensorHelper.registerListener(mSensor, mGlanceListener);
  65             mSensorHelper.registerListener(mSensor, mApproachGlanceListener);
  66             mEnabled = true;
  67         }
  68     }
  69
  70     private SensorEventListener mGlanceListener = new SensorEventListener() {
  71         @Override
  72         public synchronized void onSensorChanged(SensorEvent event) {
  73             Log.d(TAG, "Changed");
  74             mSensorAction.action();
  75         }
  76
  77         @Override
  78         public void onAccuracyChanged(Sensor mSensor, int accuracy) {
  79         }
  80     };
  81
  82     private SensorEventListener mApproachGlanceListener = new SensorEventListener() {
  83         @Override
  84         public synchronized void onSensorChanged(SensorEvent event) {
  85             Log.d(TAG, "Approach: Changed");
  86             mSensorAction.action();
  87         }
  88
  89         @Override
  90         public void onAccuracyChanged(Sensor mSensor, int accuracy) {
  91         }
  92     };
  93 }