1/* 2 * Copyright (C) 2016 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 17package androidx.transition; 18 19class CheckCalledRunnable implements Runnable { 20 21 private boolean mWasCalled = false; 22 23 @Override 24 public void run() { 25 mWasCalled = true; 26 } 27 28 /** 29 * @return {@code true} if {@link #run()} was called at least once. 30 */ 31 boolean wasCalled() { 32 return mWasCalled; 33 } 34 35} 36