| /* |
| * Copyright (C) 2014 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.google.android.exoplayer2.util; |
| |
| import android.os.Handler; |
| import android.os.Handler.Callback; |
| import android.os.Looper; |
| import androidx.annotation.Nullable; |
| |
| /** |
| * The standard implementation of {@link Clock}, an instance of which is available via {@link |
| * SystemClock#DEFAULT}. |
| */ |
| public class SystemClock implements Clock { |
| |
| protected SystemClock() {} |
| |
| @Override |
| public long currentTimeMillis() { |
| return System.currentTimeMillis(); |
| } |
| |
| @Override |
| public long elapsedRealtime() { |
| return android.os.SystemClock.elapsedRealtime(); |
| } |
| |
| @Override |
| public long uptimeMillis() { |
| return android.os.SystemClock.uptimeMillis(); |
| } |
| |
| @Override |
| public HandlerWrapper createHandler(Looper looper, @Nullable Callback callback) { |
| return new SystemHandlerWrapper(new Handler(looper, callback)); |
| } |
| |
| @Override |
| public void onThreadBlocked() { |
| // Do nothing. |
| } |
| } |