| /* |
| * Copyright 2020 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 androidx.work.impl; |
| |
| import android.os.Handler; |
| import android.os.Looper; |
| |
| import androidx.annotation.NonNull; |
| import androidx.annotation.RestrictTo; |
| import androidx.annotation.VisibleForTesting; |
| import androidx.core.os.HandlerCompat; |
| import androidx.work.RunnableScheduler; |
| |
| /** |
| * The default implementation of the {@link androidx.work.RunnableScheduler} used by |
| * {@link androidx.work.impl.background.greedy.GreedyScheduler}. |
| * |
| * @hide |
| */ |
| @RestrictTo(RestrictTo.Scope.LIBRARY_GROUP) |
| public class DefaultRunnableScheduler implements RunnableScheduler { |
| |
| private final Handler mHandler; |
| |
| public DefaultRunnableScheduler() { |
| mHandler = HandlerCompat.createAsync(Looper.getMainLooper()); |
| } |
| |
| @VisibleForTesting |
| public DefaultRunnableScheduler(@NonNull Handler handler) { |
| mHandler = handler; |
| } |
| |
| @NonNull |
| public Handler getHandler() { |
| return mHandler; |
| } |
| |
| @Override |
| public void scheduleWithDelay(long delayInMillis, @NonNull Runnable runnable) { |
| mHandler.postDelayed(runnable, delayInMillis); |
| } |
| |
| @Override |
| public void cancel(@NonNull Runnable runnable) { |
| mHandler.removeCallbacks(runnable); |
| } |
| } |