1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.notification.modes; 18 19 import android.util.Log; 20 21 import com.google.common.util.concurrent.FutureCallback; 22 import com.google.common.util.concurrent.Futures; 23 import com.google.common.util.concurrent.ListenableFuture; 24 25 import java.util.concurrent.Executor; 26 import java.util.function.Consumer; 27 28 class FutureUtil { 29 30 private static final String TAG = "ZenFutureUtil"; 31 whenDone(ListenableFuture<V> future, Consumer<V> consumer, Executor executor)32 static <V> void whenDone(ListenableFuture<V> future, Consumer<V> consumer, Executor executor) { 33 whenDone(future, consumer, executor, "Error in future"); 34 } 35 whenDone(ListenableFuture<V> future, Consumer<V> consumer, Executor executor, String errorLogMessage, Object... errorLogMessageArgs)36 static <V> void whenDone(ListenableFuture<V> future, Consumer<V> consumer, Executor executor, 37 String errorLogMessage, Object... errorLogMessageArgs) { 38 Futures.addCallback(future, new FutureCallback<V>() { 39 @Override 40 public void onSuccess(V v) { 41 consumer.accept(v); 42 } 43 44 @Override 45 public void onFailure(Throwable throwable) { 46 Log.e(TAG, String.format(errorLogMessage, errorLogMessageArgs), throwable); 47 } 48 }, executor); 49 } 50 } 51