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.support.test.uiautomator.By; 19 import android.support.test.uiautomator.BySelector; 20 import android.support.test.uiautomator.Direction; 21 import android.support.test.uiautomator.UiDevice; 22 import android.support.test.uiautomator.UiObject2; 23 import android.support.test.uiautomator.Until; 24 import android.util.Log; 25 import android.widget.TextView; 26 27 import junit.framework.Assert; 28 29 import java.io.ByteArrayOutputStream; 30 import java.io.IOException; 31 32 public abstract class BaseLauncher3Strategy implements ILauncherStrategy { 33 private static final String LOG_TAG = BaseLauncher3Strategy.class.getSimpleName(); 34 protected UiDevice mDevice; 35 36 /** 37 * {@inheritDoc} 38 */ 39 @Override setUiDevice(UiDevice uiDevice)40 public void setUiDevice(UiDevice uiDevice) { 41 mDevice = uiDevice; 42 } 43 44 /** 45 * {@inheritDoc} 46 */ 47 @Override open()48 public void open() { 49 // if we see hotseat, assume at home screen already 50 if (!mDevice.hasObject(getHotSeatSelector())) { 51 mDevice.pressHome(); 52 // ensure launcher is shown 53 if (!mDevice.wait(Until.hasObject(getHotSeatSelector()), 5000)) { 54 // HACK: dump hierarchy to logcat 55 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 56 try { 57 mDevice.dumpWindowHierarchy(baos); 58 baos.flush(); 59 baos.close(); 60 String[] lines = baos.toString().split("\\r?\\n"); 61 for (String line : lines) { 62 Log.d(LOG_TAG, line.trim()); 63 } 64 } catch (IOException ioe) { 65 Log.e(LOG_TAG, "error dumping XML to logcat", ioe); 66 } 67 Assert.fail("Failed to open launcher"); 68 } 69 mDevice.waitForIdle(); 70 } 71 dismissHomeScreenCling(); 72 } 73 74 /** 75 * Checks and dismisses home screen cling 76 */ dismissHomeScreenCling()77 protected void dismissHomeScreenCling() { 78 // empty default implementation 79 } 80 81 /** 82 * {@inheritDoc} 83 */ 84 @Override openAllApps(boolean reset)85 public UiObject2 openAllApps(boolean reset) { 86 // if we see all apps container, skip the opening step 87 if (!mDevice.hasObject(getAllAppsSelector())) { 88 open(); 89 // taps on the "apps" button at the bottom of the screen 90 UiObject2 allAppsButton = 91 mDevice.wait(Until.findObject(getAllAppsButtonSelector()), 2000); 92 Assert.assertNotNull("openAllApps: did not find open all apps button.", allAppsButton); 93 allAppsButton.click(); 94 // wait until hotseat disappears, so that we know that we are no longer on home screen 95 mDevice.wait(Until.gone(getHotSeatSelector()), 2000); 96 mDevice.waitForIdle(); 97 } 98 UiObject2 allAppsContainer = mDevice.wait(Until.findObject(getAllAppsSelector()), 2000); 99 Assert.assertNotNull("openAllApps: did not find all apps container", allAppsContainer); 100 if (reset) { 101 CommonLauncherHelper.getInstance(mDevice).scrollBackToBeginning( 102 allAppsContainer, Direction.reverse(getAllAppsScrollDirection())); 103 } 104 return allAppsContainer; 105 } 106 107 /** 108 * {@inheritDoc} 109 */ 110 @Override getAllAppsScrollDirection()111 public Direction getAllAppsScrollDirection() { 112 return Direction.DOWN; 113 } 114 115 /** 116 * {@inheritDoc} 117 */ 118 @Override openAllWidgets(boolean reset)119 public UiObject2 openAllWidgets(boolean reset) { 120 if (!mDevice.hasObject(getAllWidgetsSelector())) { 121 open(); 122 // trigger the wallpapers/widgets/settings view 123 mDevice.pressMenu(); 124 mDevice.waitForIdle(); 125 mDevice.findObject(By.res(getSupportedLauncherPackage(), "widget_button")).click(); 126 } 127 UiObject2 allWidgetsContainer = mDevice.wait( 128 Until.findObject(getAllWidgetsSelector()), 2000); 129 Assert.assertNotNull("openAllWidgets: did not find all widgets container", 130 allWidgetsContainer); 131 if (reset) { 132 CommonLauncherHelper.getInstance(mDevice).scrollBackToBeginning( 133 allWidgetsContainer, Direction.reverse(getAllWidgetsScrollDirection())); 134 } 135 return allWidgetsContainer; 136 } 137 138 /** 139 * {@inheritDoc} 140 */ 141 @Override getAllWidgetsScrollDirection()142 public Direction getAllWidgetsScrollDirection() { 143 return Direction.DOWN; 144 } 145 146 /** 147 * {@inheritDoc} 148 */ 149 @Override launch(String appName, String packageName)150 public long launch(String appName, String packageName) { 151 BySelector app = By.clazz(TextView.class).text(appName); 152 return CommonLauncherHelper.getInstance(mDevice).launchApp(this, app, packageName); 153 } 154 155 /** 156 * {@inheritDoc} 157 */ 158 @Override getAllAppsSelector()159 public BySelector getAllAppsSelector() { 160 return By.res(getSupportedLauncherPackage(), "apps_list_view"); 161 } 162 163 /** 164 * {@inheritDoc} 165 */ 166 @Override getAllWidgetsSelector()167 public BySelector getAllWidgetsSelector() { 168 return By.res(getSupportedLauncherPackage(), "widgets_list_view"); 169 } 170 171 /** 172 * {@inheritDoc} 173 */ 174 @Override getWorkspaceSelector()175 public BySelector getWorkspaceSelector() { 176 return By.res(getSupportedLauncherPackage(), "workspace"); 177 } 178 179 /** 180 * {@inheritDoc} 181 */ 182 @Override getHotSeatSelector()183 public BySelector getHotSeatSelector() { 184 return By.res(getSupportedLauncherPackage(), "search_container_hotseat"); 185 } 186 187 /** 188 * {@inheritDoc} 189 */ 190 @Override getWorkspaceScrollDirection()191 public Direction getWorkspaceScrollDirection() { 192 return Direction.RIGHT; 193 } 194 } 195