| /* |
| * Copyright (C) 2017 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.doze; |
| |
| import android.app.AlarmManager; |
| import android.os.Handler; |
| |
| import com.android.systemui.util.AlarmTimeout; |
| |
| /** |
| * Moves the doze machine from the pausing to the paused state after a timeout. |
| */ |
| public class DozePauser implements DozeMachine.Part { |
| public static final String TAG = DozePauser.class.getSimpleName(); |
| private final AlarmTimeout mPauseTimeout; |
| private final DozeMachine mMachine; |
| private final AlwaysOnDisplayPolicy mPolicy; |
| |
| public DozePauser(Handler handler, DozeMachine machine, AlarmManager alarmManager, |
| AlwaysOnDisplayPolicy policy) { |
| mMachine = machine; |
| mPauseTimeout = new AlarmTimeout(alarmManager, this::onTimeout, TAG, handler); |
| mPolicy = policy; |
| } |
| |
| @Override |
| public void transitionTo(DozeMachine.State oldState, DozeMachine.State newState) { |
| switch (newState) { |
| case DOZE_AOD_PAUSING: |
| mPauseTimeout.schedule(mPolicy.proxScreenOffDelayMs, |
| AlarmTimeout.MODE_IGNORE_IF_SCHEDULED); |
| break; |
| default: |
| mPauseTimeout.cancel(); |
| break; |
| } |
| } |
| |
| private void onTimeout() { |
| mMachine.requestState(DozeMachine.State.DOZE_AOD_PAUSED); |
| } |
| } |