1/* 2 * Copyright 2018 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.coordinatorlayout.widget; 18 19import android.support.test.espresso.UiController; 20import android.support.test.espresso.ViewAction; 21import android.support.test.espresso.matcher.ViewMatchers; 22import android.view.View; 23 24import org.hamcrest.Matcher; 25 26public final class DesignViewActions { 27 28 private DesignViewActions() { 29 } 30 31 public static ViewAction setVisibility(final int visibility) { 32 return new ViewAction() { 33 @Override 34 public Matcher<View> getConstraints() { 35 return ViewMatchers.isEnabled(); 36 } 37 38 @Override 39 public String getDescription() { 40 return "Set view visibility"; 41 } 42 43 @Override 44 public void perform(UiController uiController, View view) { 45 uiController.loopMainThreadUntilIdle(); 46 view.setVisibility(visibility); 47 uiController.loopMainThreadUntilIdle(); 48 } 49 }; 50 } 51 52} 53