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 package android.support.test.launcherhelper; 17 18 import android.graphics.Point; 19 import android.os.Build; 20 import android.support.test.uiautomator.By; 21 import android.support.test.uiautomator.BySelector; 22 import android.support.test.uiautomator.Direction; 23 import android.support.test.uiautomator.UiDevice; 24 import android.support.test.uiautomator.UiObject2; 25 import android.support.test.uiautomator.Until; 26 import android.util.Log; 27 import android.widget.TextView; 28 29 import junit.framework.Assert; 30 31 import java.io.ByteArrayOutputStream; 32 import java.io.IOException; 33 34 public abstract class BaseLauncher3Strategy implements ILauncherStrategy { 35 private static final String LOG_TAG = BaseLauncher3Strategy.class.getSimpleName(); 36 protected UiDevice mDevice; 37 38 /** 39 * {@inheritDoc} 40 */ 41 @Override setUiDevice(UiDevice uiDevice)42 public void setUiDevice(UiDevice uiDevice) { 43 mDevice = uiDevice; 44 } 45 46 /** 47 * {@inheritDoc} 48 */ 49 @Override open()50 public void open() { 51 // if we see hotseat, assume at home screen already 52 if (!mDevice.hasObject(getHotSeatSelector())) { 53 mDevice.pressHome(); 54 // ensure launcher is shown 55 if (!mDevice.wait(Until.hasObject(getHotSeatSelector()), 5000)) { 56 // HACK: dump hierarchy to logcat 57 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 58 try { 59 mDevice.dumpWindowHierarchy(baos); 60 baos.flush(); 61 baos.close(); 62 String[] lines = baos.toString().split("\\r?\\n"); 63 for (String line : lines) { 64 Log.d(LOG_TAG, line.trim()); 65 } 66 } catch (IOException ioe) { 67 Log.e(LOG_TAG, "error dumping XML to logcat", ioe); 68 } 69 Assert.fail("Failed to open launcher"); 70 } 71 mDevice.waitForIdle(); 72 } 73 dismissHomeScreenCling(); 74 } 75 76 /** 77 * Checks and dismisses home screen cling 78 */ dismissHomeScreenCling()79 protected void dismissHomeScreenCling() { 80 // empty default implementation 81 } 82 isOreoOrAbove()83 boolean isOreoOrAbove() { 84 return Build.VERSION.FIRST_SDK_INT >= Build.VERSION_CODES.O; 85 } 86 87 /** 88 * {@inheritDoc} 89 */ 90 @Override openAllApps(boolean reset)91 public UiObject2 openAllApps(boolean reset) { 92 // if we see all apps container, skip the opening step 93 if (!mDevice.hasObject(getAllAppsSelector()) || reset) { 94 open(); 95 mDevice.waitForIdle(); 96 Assert.assertTrue( 97 "openAllApps: can't go to home screen", 98 !mDevice.hasObject(getAllAppsSelector())); 99 if (isOreoOrAbove()) { 100 int midX = mDevice.getDisplayWidth() / 2; 101 int height = mDevice.getDisplayHeight(); 102 // Swipe from 6/7ths down the screen to 1/7th down the screen. 103 mDevice.swipe( 104 midX, 105 height * 6 / 7, 106 midX, 107 height / 7, 108 (height * 2 / 3) / 100); // 100 px/step 109 } else { 110 // Swipe from the hotseat to near the top, e.g. 10% of the screen. 111 UiObject2 hotseat = mDevice.wait(Until.findObject(getHotSeatSelector()), 2500); 112 Point start = hotseat.getVisibleCenter(); 113 int endY = (int) (mDevice.getDisplayHeight() * 0.1f); 114 mDevice.swipe( 115 start.x, start.y, start.x, endY, (start.y - endY) / 100); // 100 px/step 116 } 117 } 118 UiObject2 allAppsContainer = mDevice.wait(Until.findObject(getAllAppsSelector()), 2000); 119 Assert.assertNotNull("openAllApps: did not find all apps container", allAppsContainer); 120 return allAppsContainer; 121 } 122 123 /** 124 * {@inheritDoc} 125 */ 126 @Override getAllAppsScrollDirection()127 public Direction getAllAppsScrollDirection() { 128 return Direction.DOWN; 129 } 130 131 /** 132 * {@inheritDoc} 133 */ 134 @Override openAllWidgets(boolean reset)135 public UiObject2 openAllWidgets(boolean reset) { 136 if (!mDevice.hasObject(getAllWidgetsSelector())) { 137 open(); 138 // trigger the wallpapers/widgets/settings view 139 mDevice.pressMenu(); 140 mDevice.waitForIdle(); 141 mDevice.findObject(By.res(getSupportedLauncherPackage(), "widget_button")).click(); 142 } 143 UiObject2 allWidgetsContainer = mDevice.wait( 144 Until.findObject(getAllWidgetsSelector()), 2000); 145 Assert.assertNotNull("openAllWidgets: did not find all widgets container", 146 allWidgetsContainer); 147 if (reset) { 148 CommonLauncherHelper.getInstance(mDevice).scrollBackToBeginning( 149 allWidgetsContainer, Direction.reverse(getAllWidgetsScrollDirection())); 150 } 151 return allWidgetsContainer; 152 } 153 154 /** 155 * {@inheritDoc} 156 */ 157 @Override getAllWidgetsScrollDirection()158 public Direction getAllWidgetsScrollDirection() { 159 return Direction.DOWN; 160 } 161 162 /** 163 * {@inheritDoc} 164 */ 165 @Override launch(String appName, String packageName)166 public long launch(String appName, String packageName) { 167 BySelector app = By.clazz(TextView.class).text(appName); 168 return CommonLauncherHelper.getInstance(mDevice).launchApp(this, app, packageName); 169 } 170 171 /** 172 * {@inheritDoc} 173 */ 174 @Override getAllAppsSelector()175 public BySelector getAllAppsSelector() { 176 return By.res(getSupportedLauncherPackage(), "apps_list_view"); 177 } 178 179 /** 180 * {@inheritDoc} 181 */ 182 @Override getAllWidgetsSelector()183 public BySelector getAllWidgetsSelector() { 184 return By.res(getSupportedLauncherPackage(), "widgets_list_view"); 185 } 186 187 /** 188 * {@inheritDoc} 189 */ 190 @Override getWorkspaceSelector()191 public BySelector getWorkspaceSelector() { 192 return By.res(getSupportedLauncherPackage(), "workspace"); 193 } 194 195 /** 196 * {@inheritDoc} 197 */ 198 @Override getHotSeatSelector()199 public BySelector getHotSeatSelector() { 200 return By.res(getSupportedLauncherPackage(), "hotseat"); 201 } 202 203 /** 204 * {@inheritDoc} 205 */ 206 @Override getWorkspaceScrollDirection()207 public Direction getWorkspaceScrollDirection() { 208 return Direction.RIGHT; 209 } 210 } 211