/* * Copyright 2025 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 * * https://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.example.snippets; import androidx.appcompat.app.AppCompatActivity; import androidx.test.core.app.ActivityScenario; import androidx.test.ext.junit.rules.ActivityScenarioRule; import org.junit.Rule; import org.junit.Test; import static org.junit.Assert.assertFalse; public class DeviceCompatibilityModeTestJavaSnippets { // [START android_device_compatibility_mode_assert_isLetterboxed_java] @Rule public ActivityScenarioRule rule = new ActivityScenarioRule<>(MainActivity.class); @Test public void activity_launched_notLetterBoxed() { try (ActivityScenario scenario = ActivityScenario.launch(MainActivity.class)) { scenario.onActivity( activity -> { assertFalse(activity.isLetterboxed()); }); } } // [END android_device_compatibility_mode_assert_isLetterboxed_java] // Class used by snippets. class MainActivity extends AppCompatActivity { public boolean isLetterboxed() { return true; } } }