/*
|
* 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.keyguard;
|
|
import android.os.Handler;
|
import android.os.Message;
|
|
/**
|
* Dispatches the lifecycles keyguard gets from WindowManager on the main thread.
|
*/
|
public class KeyguardLifecyclesDispatcher {
|
|
static final int SCREEN_TURNING_ON = 0;
|
static final int SCREEN_TURNED_ON = 1;
|
static final int SCREEN_TURNING_OFF = 2;
|
static final int SCREEN_TURNED_OFF = 3;
|
|
static final int STARTED_WAKING_UP = 4;
|
static final int FINISHED_WAKING_UP = 5;
|
static final int STARTED_GOING_TO_SLEEP = 6;
|
static final int FINISHED_GOING_TO_SLEEP = 7;
|
|
private final ScreenLifecycle mScreenLifecycle;
|
private final WakefulnessLifecycle mWakefulnessLifecycle;
|
|
public KeyguardLifecyclesDispatcher(ScreenLifecycle screenLifecycle,
|
WakefulnessLifecycle wakefulnessLifecycle) {
|
mScreenLifecycle = screenLifecycle;
|
mWakefulnessLifecycle = wakefulnessLifecycle;
|
}
|
|
void dispatch(int what) {
|
mHandler.obtainMessage(what).sendToTarget();
|
}
|
|
private Handler mHandler = new Handler() {
|
@Override
|
public void handleMessage(Message msg) {
|
switch (msg.what) {
|
case SCREEN_TURNING_ON:
|
mScreenLifecycle.dispatchScreenTurningOn();
|
break;
|
case SCREEN_TURNED_ON:
|
mScreenLifecycle.dispatchScreenTurnedOn();
|
break;
|
case SCREEN_TURNING_OFF:
|
mScreenLifecycle.dispatchScreenTurningOff();
|
break;
|
case SCREEN_TURNED_OFF:
|
mScreenLifecycle.dispatchScreenTurnedOff();
|
break;
|
case STARTED_WAKING_UP:
|
mWakefulnessLifecycle.dispatchStartedWakingUp();
|
break;
|
case FINISHED_WAKING_UP:
|
mWakefulnessLifecycle.dispatchFinishedWakingUp();
|
break;
|
case STARTED_GOING_TO_SLEEP:
|
mWakefulnessLifecycle.dispatchStartedGoingToSleep();
|
break;
|
case FINISHED_GOING_TO_SLEEP:
|
mWakefulnessLifecycle.dispatchFinishedGoingToSleep();
|
break;
|
default:
|
throw new IllegalArgumentException("Unknown message: " + msg);
|
}
|
}
|
};
|
|
}
|
