1 /*
2  * Copyright (c) 2016, The Android Open Source 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 package com.android.car.hvac.controllers;
17 
18 import com.android.car.hvac.HvacController;
19 import com.android.car.hvac.ui.TemperatureBarOverlay;
20 
21 /**
22  * A controller that handles temperature updates for the driver and passenger.
23  */
24 public class TemperatureController {
25     private final TemperatureBarOverlay mDriverTempBar;
26     private final TemperatureBarOverlay mPassengerTempBar;
27     private final HvacController mHvacController;
28 
TemperatureController(TemperatureBarOverlay passengerTemperatureBar, TemperatureBarOverlay driverTemperatureBar, HvacController controller)29     public TemperatureController(TemperatureBarOverlay passengerTemperatureBar,
30             TemperatureBarOverlay driverTemperatureBar, HvacController controller) {
31         mDriverTempBar = driverTemperatureBar;
32         mPassengerTempBar = passengerTemperatureBar;
33         mHvacController = controller;
34 
35         mHvacController.registerCallback(mCallback);
36         mDriverTempBar.setTemperatureChangeListener(mDriverTempClickListener);
37         mPassengerTempBar.setTemperatureChangeListener(mPassengerTempClickListener);
38 
39         mDriverTempBar.setTemperature(mHvacController.getDriverTemperature());
40         mPassengerTempBar.setTemperature(mHvacController.getPassengerTemperature());
41     }
42 
43     private final HvacController.Callback mCallback = new HvacController.Callback() {
44         @Override
45         public void onPassengerTemperatureChange(float temp) {
46             mPassengerTempBar.setTemperature((int) temp);
47         }
48 
49         @Override
50         public void onDriverTemperatureChange(float temp) {
51             mDriverTempBar.setTemperature((int) temp);
52         }
53     };
54 
55     private final TemperatureBarOverlay.TemperatureAdjustClickListener mPassengerTempClickListener =
56             new TemperatureBarOverlay.TemperatureAdjustClickListener() {
57                 @Override
58                 public void onTemperatureChanged(int temperature) {
59                     mHvacController.setPassengerTemperature(temperature);
60                 }
61             };
62 
63     private final TemperatureBarOverlay.TemperatureAdjustClickListener mDriverTempClickListener =
64             new TemperatureBarOverlay.TemperatureAdjustClickListener() {
65                 @Override
66                 public void onTemperatureChanged(int temperature) {
67                     mHvacController.setDriverTemperature(temperature);
68                 }
69             };
70 }
71