1 /* 2 * Copyright (C) 2019 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 android.server.wm; 18 19 import static android.server.wm.ActivityManagerTestBase.createFullscreenActivityScenarioRule; 20 21 import static org.junit.Assert.assertEquals; 22 import static org.junit.Assert.assertFalse; 23 24 import android.app.Instrumentation; 25 import android.graphics.Insets; 26 import android.util.DisplayMetrics; 27 import android.view.MotionEvent; 28 import android.view.WindowInsets; 29 import android.view.WindowMetrics; 30 31 import androidx.test.InstrumentationRegistry; 32 import androidx.test.ext.junit.rules.ActivityScenarioRule; 33 import androidx.test.runner.AndroidJUnit4; 34 35 import org.junit.Before; 36 import org.junit.Rule; 37 import org.junit.Test; 38 import org.junit.runner.RunWith; 39 40 /** 41 * Tests {@link android.view.Window#setCloseOnTouchOutside(boolean)} through exposed Activity API. 42 */ 43 @RunWith(AndroidJUnit4.class) 44 public class CloseOnOutsideTests { 45 46 @Rule 47 public final ActivityScenarioRule<CloseOnOutsideTestActivity> mScenarioRule = 48 createFullscreenActivityScenarioRule(CloseOnOutsideTestActivity.class); 49 50 private CloseOnOutsideTestActivity mTestActivity; 51 52 @Before setup()53 public void setup() { 54 mScenarioRule.getScenario().onActivity(activity -> mTestActivity = activity); 55 } 56 57 @Test withDefaults()58 public void withDefaults() { 59 touchAndAssert(false /* shouldBeFinishing */); 60 } 61 62 @Test finishTrue()63 public void finishTrue() { 64 mTestActivity.setFinishOnTouchOutside(true); 65 touchAndAssert(true /* shouldBeFinishing */); 66 } 67 68 @Test finishFalse()69 public void finishFalse() { 70 mTestActivity.setFinishOnTouchOutside(false); 71 touchAndAssert(false /* shouldBeFinishing */); 72 } 73 74 // Tap the bottom right and check the Activity is finishing touchAndAssert(boolean shouldBeFinishing)75 private void touchAndAssert(boolean shouldBeFinishing) { 76 DisplayMetrics displayMetrics = 77 mTestActivity.getResources().getDisplayMetrics(); 78 WindowMetrics windowMetrics = 79 mTestActivity.getWindowManager().getCurrentWindowMetrics(); 80 Insets systemBarInsets = 81 windowMetrics.getWindowInsets().getInsets(WindowInsets.Type.systemBars()); 82 Insets statusBarInsets = 83 windowMetrics.getWindowInsets().getInsets(WindowInsets.Type.statusBars()); 84 85 // DisplayMetrics.widthPixels and DisplayMetrics.heightPixels 86 // do not include the navigation bar size, so subtract the status bar size. 87 int appAreaWidth = 88 displayMetrics.widthPixels - statusBarInsets.left - statusBarInsets.right; 89 int appAreaHeight = 90 displayMetrics.heightPixels - statusBarInsets.top - statusBarInsets.bottom; 91 92 int width = (int) (systemBarInsets.left + (appAreaWidth * 0.875f)); 93 int height = (int) (systemBarInsets.top + (appAreaHeight * 0.875f)); 94 95 Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation(); 96 97 // First setup the new window size to be smaller than the entire activity, "revealing" a 98 // clickable area outside the window. 99 instrumentation.runOnMainSync(() -> mTestActivity.setupWindowSize()); 100 101 // After that call is complete, run the test on the activity by simulating a touch outside 102 // the Window. 103 instrumentation.runOnMainSync(() -> { 104 // To be safe, make sure nothing else is finishing the Activity 105 assertFalse(mTestActivity.isFinishing()); 106 mTestActivity.dispatchTouchEvent( 107 MotionEvent.obtain(1, 1, MotionEvent.ACTION_DOWN, width, height, 0)); 108 mTestActivity.dispatchTouchEvent( 109 MotionEvent.obtain(1, 1, MotionEvent.ACTION_UP, width, height, 0)); 110 assertEquals(shouldBeFinishing, mTestActivity.isFinishing()); 111 }); 112 } 113 } 114