| /* |
| * 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; |
| |
| import com.android.internal.policy.IKeyguardDrawnCallback; |
| |
| /** |
| * 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); |
| } |
| } |
| }; |
| |
| } |