1 /*
2  * Copyright (C) 2014 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 
17 package com.android.systemui.doze;
18 
19 import android.annotation.NonNull;
20 
21 /**
22  * Interface the doze service uses to communicate with the rest of system UI.
23  */
24 public interface DozeHost {
addCallback(@onNull Callback callback)25     void addCallback(@NonNull Callback callback);
removeCallback(@onNull Callback callback)26     void removeCallback(@NonNull Callback callback);
startDozing(@onNull Runnable ready)27     void startDozing(@NonNull Runnable ready);
pulseWhileDozing(@onNull PulseCallback callback, int reason)28     void pulseWhileDozing(@NonNull PulseCallback callback, int reason);
stopDozing()29     void stopDozing();
isPowerSaveActive()30     boolean isPowerSaveActive();
isNotificationLightOn()31     boolean isNotificationLightOn();
32 
33     public interface Callback {
onNewNotifications()34         void onNewNotifications();
onBuzzBeepBlinked()35         void onBuzzBeepBlinked();
onNotificationLight(boolean on)36         void onNotificationLight(boolean on);
onPowerSaveChanged(boolean active)37         void onPowerSaveChanged(boolean active);
38     }
39 
40     public interface PulseCallback {
onPulseStarted()41         void onPulseStarted();
onPulseFinished()42         void onPulseFinished();
43     }
44 }
45