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  3. android.support.test.uiautomator.UiObject

Java 类android.support.test.uiautomator.UiObject 实例源码

项目：ChimpCheck    文件：PermissionGranter.java    
public static void allowPermissionsIfNeeded(String permissionNeeded) {
    try {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !hasNeededPermission(permissionNeeded)) {
            sleep(PERMISSIONS_DIALOG_DELAY);
            UiDevice device = UiDevice.getInstance(getInstrumentation());
            UiObject allowPermissions = device.findObject(new UiSelector()
                    .clickable(true)
                    .checkable(false)
                    .index(GRANT_BUTTON_INDEX));
            if (allowPermissions.exists()) {
                allowPermissions.click();
            }
        }
    } catch (UiObjectNotFoundException e) {
        System.out.println("There is no permissions dialog to interact with");
    }
}
项目：SimpleMarkdown    文件：MainActivityTests.java    
@Test
public void openAppTest() throws Exception {
    UiDevice mDevice = UiDevice.getInstance(getInstrumentation());
    mDevice.pressHome();
    // Bring up the default launcher by searching for a UI component
    // that matches the content description for the launcher button.
    UiObject allAppsButton = mDevice
            .findObject(new UiSelector().description("Apps"));

    // Perform a click on the button to load the launcher.
    allAppsButton.clickAndWaitForNewWindow();
    // Context of the app under test.
    Context appContext = InstrumentationRegistry.getTargetContext();

    assertEquals("com.wbrawner.simplemarkdown", appContext.getPackageName());
    UiScrollable appView = new UiScrollable(new UiSelector().scrollable(true));
    UiSelector simpleMarkdownSelector = new UiSelector().text("Simple Markdown");
    appView.scrollIntoView(simpleMarkdownSelector);
    mDevice.findObject(simpleMarkdownSelector).clickAndWaitForNewWindow();
}
项目：Expert-Android-Programming    文件：UIAnimatorTest.java    
@Test
public void testChangeText_sameActivity() {


    UiObject skipButton = mDevice.findObject(new UiSelector()
            .text("SKIP").className("android.widget.TextView"));

    // Simulate a user-click on the OK button, if found.
    try {
        if (skipButton.exists() && skipButton.isEnabled()) {
                skipButton.click();
        }
    } catch (UiObjectNotFoundException e) {
        e.printStackTrace();
    }
}
项目：firefox-tv    文件：ShareDialogTest.java    
@Test
public void shareTest() throws InterruptedException, UiObjectNotFoundException {

    UiObject shareBtn = TestHelper.mDevice.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/share")
            .enabled(true));

    /* Go to a webpage */
    TestHelper.inlineAutocompleteEditText.waitForExists(waitingTime);
    TestHelper.inlineAutocompleteEditText.clearTextField();
    TestHelper.inlineAutocompleteEditText.setText("mozilla");
    TestHelper.hint.waitForExists(waitingTime);
    TestHelper.pressEnterKey();
    assertTrue(TestHelper.webView.waitForExists(waitingTime));

    /* Select share */
    TestHelper.menuButton.perform(click());
    shareBtn.waitForExists(waitingTime);
    shareBtn.click();

    // For simulators, where apps are not installed, it'll take to message app
    TestHelper.shareMenuHeader.waitForExists(waitingTime);
    assertTrue(TestHelper.shareMenuHeader.exists());
    assertTrue(TestHelper.shareAppList.exists());
    TestHelper.pressBackKey();
}
项目：AsteroidOSSync    文件：UIUtil.java    
public static boolean viewExistsContains(UiDevice device, String... textToMatch) throws UiObjectNotFoundException
{
    if (textToMatch == null || textToMatch.length < 1)
    {
        return false;
    }
    UiObject view;
    boolean contains = false;
    for (int i = 0; i < textToMatch.length; i++)
    {
        view = device.findObject(new UiSelector().textContains(textToMatch[i]));
        contains = view.exists();
        if (contains) return true;
    }
    return false;
}
项目：ibeacon-scanner-android    文件：PermissionTestHelper.java    
/**
 * Allows location permission if the runtime permission dialog is shown.
 */
public static void allowLocationPermissionWhenAsked()
{
    try
    {
        if (!PermissionUtils.isLocationGranted(InstrumentationRegistry.getTargetContext()))
        {
            TestHelper.sleep(PERMISSIONS_DIALOG_DELAY);

            final UiDevice device = UiDevice.getInstance(getInstrumentation());
            final UiObject allowPermissions = device.findObject(new UiSelector()
                                                                        .clickable(true)
                                                                        .checkable(false)
                                                                        .index(GRANT_BUTTON_INDEX));
            if (allowPermissions.exists())
            {
                allowPermissions.click();
            }
        }
    }
    catch (final UiObjectNotFoundException e)
    {
        Log.e(PermissionTestHelper.class.getSimpleName(), "There is no permissions dialog to interact with.");
    }
}
项目：android-testing-guide    文件：MainActivityTest.java    
@Ignore
@Test
public void testUiAutomatorAPI() throws UiObjectNotFoundException, InterruptedException {
    UiDevice device = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());

    UiSelector editTextSelector = new UiSelector().className("android.widget.EditText").text("this is a test").focusable(true);
    UiObject editTextWidget = device.findObject(editTextSelector);
    editTextWidget.setText("this is new text");

    Thread.sleep(2000);

    UiSelector buttonSelector = new UiSelector().className("android.widget.Button").text("CLICK ME").clickable(true);
    UiObject buttonWidget = device.findObject(buttonSelector);
    buttonWidget.click();

    Thread.sleep(2000);
}
项目：SmoothClicker    文件：ItStandaloneModeDialog.java    
/**
 * Opens the standalone mode dialog
 */
private void openStandaloneModeDialog(){
    try {
        // Display the pop-up
        UiObject menu = mDevice.findObject(
                new UiSelector().className("android.widget.ImageView")
                        //.description("Plus d'options") // FIXME Raw french string
                        .description("Autres options") // WARNING FIXME French string used, use instead system R values
        );
        menu.click();
        UiObject menuItem = mDevice.findObject(
                new UiSelector().className("android.widget.TextView").text(InstrumentationRegistry.getTargetContext().getString(R.string.action_standalone))
        );
        menuItem.click();
    } catch ( UiObjectNotFoundException uinfe ){
        uinfe.printStackTrace();
        fail(uinfe.getMessage());
    }
}
项目：Demos    文件：UiTest.java    
/**
 * 测试CollapsingToolbarLayout
 * 被测Demo下载地址：https://github.com/alidili/DesignSupportDemo
 *
 * @throws UiObjectNotFoundException
 */
public void testA() throws UiObjectNotFoundException {
    // 获取设备对象
    Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
    UiDevice uiDevice = UiDevice.getInstance(instrumentation);
    // 获取上下文
    Context context = instrumentation.getContext();

    // 启动测试App
    Intent intent = context.getPackageManager().getLaunchIntentForPackage("com.yang.designsupportdemo");
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
    context.startActivity(intent);

    // 打开CollapsingToolbarLayout
    String resourceId = "com.yang.designsupportdemo:id/CollapsingToolbarLayout";
    UiObject collapsingToolbarLayout = uiDevice.findObject(new UiSelector().resourceId(resourceId));
    collapsingToolbarLayout.click();

    for (int i = 0; i < 5; i++) {
        // 向上移动
        uiDevice.swipe(uiDevice.getDisplayHeight() / 2, uiDevice.getDisplayHeight(),
                uiDevice.getDisplayHeight() / 2, uiDevice.getDisplayHeight() / 2, 10);

        // 向下移动
        uiDevice.swipe(uiDevice.getDisplayHeight() / 2, uiDevice.getDisplayHeight() / 2,
                uiDevice.getDisplayHeight() / 2, uiDevice.getDisplayHeight(), 10);
    }

    // 点击应用返回按钮
    UiObject back = uiDevice.findObject(new UiSelector().description("Navigate up"));
    back.click();

    // 点击设备返回按钮
    uiDevice.pressBack();
}
项目：Demos    文件：UiTest.java    
/**
 * 滑动界面，打开About phone选项
 * 测试环境为标准Android 7.1.1版本，不同设备控件查找方式会有不同
 *
 * @throws UiObjectNotFoundException
 */
public void testB() throws UiObjectNotFoundException {
    // 获取设备对象
    Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
    UiDevice uiDevice = UiDevice.getInstance(instrumentation);
    // 获取上下文
    Context context = instrumentation.getContext();

    // 点击Settings按钮
    UiObject uiObject = uiDevice.findObject(new UiSelector().description("Settings"));
    uiObject.click();

    // 滑动列表到最后，点击About phone选项
    UiScrollable settings = new UiScrollable(new UiSelector().className("android.support.v7.widget.RecyclerView"));
    UiObject about = settings.getChildByText(new UiSelector().className("android.widget.LinearLayout"), "About phone");
    about.click();

    // 点击设备返回按钮
    uiDevice.pressBack();
    uiDevice.pressBack();
}
项目：SunmiAuto    文件：SunmiAppStore_v3_3_15.java    
@Category(CategoryAppStoreTests_v3_3_15.class)
@Test
public void test009SearchByTitle() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotOne = device.findObject(By.res("woyou.market:id/linear_hot_view")).findObject(By.res("woyou.market:id/tv_name"));
    String targetAppName = hotOne.getText();
    UiObject2 searchObj = device.findObject(By.res("woyou.market:id/tv_search").text("搜索"));
    searchObj.click();
    TestUtils.screenshotCap("afterClickSearchBar");
    TestUtils.sleep(SHORT_SLEEP);
    UiObject2 searchObj1 = device.findObject(By.res("woyou.market:id/et_search").text("搜索").focused(true));
    searchObj1.click();
    searchObj1.setText(targetAppName);
    TestUtils.screenshotCap("inputSearchContent");
    UiScrollable appList = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject appInfo = appList.getChildByInstance(new UiSelector().className("android.widget.FrameLayout"),0);
    UiObject appNameObj = appInfo.getChild(new UiSelector().resourceId("woyou.market:id/tv_name"));
    Assert.assertEquals(targetAppName,appNameObj.getText());
}
项目：SunmiAuto    文件：SunmiAppStore_v3_3_15.java    
@Category(CategoryAppStoreTests_v3_3_15.class)
@Test
public void test026FoldupAppDetail() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotObj = device.findObject(By.res("woyou.market:id/tv_hot_all").text("全部"));
    hotObj.clickAndWait(Until.newWindow(), LONG_WAIT);
    TestUtils.screenshotCap("hotAllInterface");
    UiScrollable hotAllScroll = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject fullAppObj = hotAllScroll.getChild(new UiSelector().className("android.widget.FrameLayout"));
    fullAppObj.clickAndWaitForNewWindow(LONG_WAIT);
    TestUtils.screenshotCap("enterAppDetail");
    UiObject2 foldupButton = device.findObject(By.res("woyou.market:id/iv_arrow"));
    foldupButton.clickAndWait(Until.newWindow(),LONG_WAIT);
    TestUtils.screenshotCap("foldUpAppDetail");
    UiScrollable hotAllScroll1 = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    Assert.assertNotNull(hotAllScroll1);
}
项目：SunmiAuto    文件：SunmiAppStore.java    
@Test
public void test009SearchByTitle() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotOne = device.findObject(By.res("woyou.market:id/linear_hot_view")).findObject(By.res("woyou.market:id/tv_name"));
    String targetAppName = hotOne.getText();
    UiObject2 searchObj = device.findObject(By.res("woyou.market:id/tv_search").text("搜索"));
    searchObj.click();
    TestUtils.screenshotCap("afterClickSearchBar");
    TestUtils.sleep(SHORT_SLEEP);
    UiObject2 searchObj1 = device.findObject(By.res("woyou.market:id/et_search").text("搜索").focused(true));
    searchObj1.click();
    searchObj1.setText(targetAppName);
    TestUtils.screenshotCap("inputSearchContent");
    UiScrollable appList = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject appInfo = appList.getChildByInstance(new UiSelector().resourceId("woyou.market:id/app_view"),0);
    UiObject appNameObj = appInfo.getChild(new UiSelector().resourceId("woyou.market:id/tv_name"));
    Assert.assertEquals("搜索结果列表第一个应用不是"+targetAppName,targetAppName,appNameObj.getText());
}
项目：SunmiAuto    文件：SunmiAppStore.java    
@Test
public void test026FoldupAppDetail() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotObj = device.findObject(By.res("woyou.market:id/tv_hot_all").text("全部"));
    hotObj.clickAndWait(Until.newWindow(), LONG_WAIT);
    TestUtils.screenshotCap("hotAllInterface");
    UiScrollable hotAllScroll = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject fullAppObj = hotAllScroll.getChild(new UiSelector().resourceId("woyou.market:id/app_view"));
    fullAppObj.clickAndWaitForNewWindow(LONG_WAIT);
    TestUtils.screenshotCap("enterAppDetail");
    UiObject2 foldupButton = device.findObject(By.res("woyou.market:id/iv_arrow"));
    foldupButton.clickAndWait(Until.newWindow(),LONG_WAIT);
    TestUtils.screenshotCap("foldUpAppDetail");
    UiScrollable hotAllScroll1 = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    Assert.assertNotNull(hotAllScroll1);
}
项目：FancyTrendView    文件：GoogleTrendActivityUiAutomatorTest.java    
@Test
public void mainActivity_changeGridSize() throws Exception {
    UiScrollable recycleView = new UiScrollable(new UiSelector().resourceId("com.fantasyfang.googletrendapp:id/trendRecycleView")
            .className(RecyclerView.class));//recycleView.click();
    UiObject item = recycleView.getChild(new UiSelector().resourceId("com.fantasyfang.googletrendapp:id/googleTrendView"));
    item.click();

    String gridDescription = InstrumentationRegistry.getInstrumentation().getTargetContext().getString(R.string.choose_grid);
    UiObject grid = mDevice.findObject(new UiSelector().descriptionContains(gridDescription));
    grid.click();

    UiObject gridList = mDevice.findObject(new UiSelector().text("2*2"));
    gridList.click();
    mDevice.waitForIdle();
    takeScreenShot("Change_grid_to_2_2.jpg");
    mDevice.pressHome();
    takeScreenShot("Home.jpg");
}
项目：firefox-tv    文件：BrowserScreenScreenshots.java    
private void takeScreenshotsOfOpenWithAndShare() throws Exception {
    /* Open_With View */
    UiObject openWithBtn = device.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/open_select_browser")
            .enabled(true));
    assertTrue(openWithBtn.waitForExists(waitingTime));
    openWithBtn.click();
    UiObject shareList = device.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/apps")
            .enabled(true));
    assertTrue(shareList.waitForExists(waitingTime));
    Screengrab.screenshot("OpenWith_Dialog");

    /* Share View */
    UiObject shareBtn = device.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/share")
            .enabled(true));
    device.pressBack();
    TestHelper.menuButton.perform(click());
    assertTrue(shareBtn.waitForExists(waitingTime));
    shareBtn.click();
    TestHelper.shareAppList.waitForExists(waitingTime);
    Screengrab.screenshot("Share_Dialog");

    device.pressBack();
}
项目：appium-uiautomator2-server    文件：ScrollToElement.java    
@Override
public boolean scrollIntoView(UiObject obj) throws UiObjectNotFoundException {
    if (obj.exists()) {
        return true;
    }

    // we will need to reset the search from the beginning to start search
    flingToBeginning(getMaxSearchSwipes());
    if (obj.exists()) {
        return true;
    }


    for (int x = 0; x < getMaxSearchSwipes(); x++) {
        if (!scrollForward()) {
            return false;
        }

        if (obj.exists()) {
            return true;
        }
    }

    return false;
}
项目：AsteroidOSSync    文件：UIUtil.java    
public static boolean viewExistsContains(UiDevice device, String... textToMatch) throws UiObjectNotFoundException
{
    if (textToMatch == null || textToMatch.length < 1)
    {
        return false;
    }
    UiObject view;
    boolean contains = false;
    for (int i = 0; i < textToMatch.length; i++)
    {
        view = device.findObject(new UiSelector().textContains(textToMatch[i]));
        contains = view.exists();
        if (contains) return true;
    }
    return false;
}
项目：appium-uiautomator2-server    文件：UiObject2Element.java    
@Override
public boolean dragTo(Object destObj, int steps) throws UiObjectNotFoundException {
    if (destObj instanceof UiObject) {
        int destX = ((UiObject) destObj).getBounds().centerX();
        int destY = ((UiObject) destObj).getBounds().centerY();
        element.drag(new android.graphics.Point(destX, destY), steps);
        return true;
    } else if (destObj instanceof UiObject2) {
        android.graphics.Point coord = ((UiObject2) destObj).getVisibleCenter();
        element.drag(coord, steps);
        return true;
    } else {
        Logger.error("Destination should be either UiObject or UiObject2");
        return false;
    }
}
项目：focus-android    文件：BrowserScreenScreenshots.java    
private void takeScreenshotsOfOpenWithAndShare() throws Exception {
    /* Open_With View */
    UiObject openWithBtn = device.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/open_select_browser")
            .enabled(true));
    assertTrue(openWithBtn.waitForExists(waitingTime));
    openWithBtn.click();
    UiObject shareList = device.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/apps")
            .enabled(true));
    assertTrue(shareList.waitForExists(waitingTime));
    Screengrab.screenshot("OpenWith_Dialog");

    /* Share View */
    UiObject shareBtn = device.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/share")
            .enabled(true));
    device.pressBack();
    TestHelper.menuButton.perform(click());
    assertTrue(shareBtn.waitForExists(waitingTime));
    shareBtn.click();
    TestHelper.shareAppList.waitForExists(waitingTime);
    Screengrab.screenshot("Share_Dialog");

    device.pressBack();
}
项目：focus-android    文件：ShareDialogTest.java    
@Test
public void shareTest() throws InterruptedException, UiObjectNotFoundException {

    UiObject shareBtn = TestHelper.mDevice.findObject(new UiSelector()
            .resourceId("org.mozilla.focus.debug:id/share")
            .enabled(true));

    /* Go to a webpage */
    TestHelper.inlineAutocompleteEditText.waitForExists(waitingTime);
    TestHelper.inlineAutocompleteEditText.clearTextField();
    TestHelper.inlineAutocompleteEditText.setText("mozilla");
    TestHelper.hint.waitForExists(waitingTime);
    TestHelper.pressEnterKey();
    assertTrue(TestHelper.webView.waitForExists(waitingTime));

    /* Select share */
    TestHelper.menuButton.perform(click());
    shareBtn.waitForExists(waitingTime);
    shareBtn.click();

    // For simulators, where apps are not installed, it'll take to message app
    TestHelper.shareMenuHeader.waitForExists(waitingTime);
    assertTrue(TestHelper.shareMenuHeader.exists());
    assertTrue(TestHelper.shareAppList.exists());
    TestHelper.pressBackKey();
}
项目：AndroidUIGestureRecognizer    文件：TestTapGesture.java    
@Test
public void test_singleTap2Taps() throws UiObjectNotFoundException, InterruptedException {
    BaseTest activity = mActivityRule.getActivity();

    final UIGestureRecognizerDelegate delegate = activity.delegate;
    delegate.clear();

    UITapGestureRecognizer recognizer = new UITapGestureRecognizer(context);
    recognizer.setTag("single-tap");
    recognizer.setNumberOfTouchesRequired(1);
    recognizer.setNumberOfTapsRequired(2);
    recognizer.setActionListener(mActivityRule.getActivity());
    delegate.addGestureRecognizer(recognizer);

    final UiObject mainView = getMainView();
    final UiObject textView = getTextView();
    final UiObject title = getTitleView();

    title.setText("2 Taps");
    textView.setText("None");

    onView(ViewMatchers.withId(R.id.activity_main)).perform(ViewActions.doubleClick());
    SystemClock.sleep(200);

    assertEquals(recognizer.getTag() + ": " + State.Ended, textView.getText());
}
项目：appium-uiautomator2-server    文件：UiObjectElement.java    
public boolean dragTo(final Object destObj, final int steps)
        throws UiObjectNotFoundException, InvalidCoordinatesException {
    if (API.API_18) {
        if (destObj instanceof UiObject) {
            return element.dragTo((UiObject) destObj, steps);
        } else if (destObj instanceof UiObject2) {
            android.graphics.Point coords = ((UiObject2) destObj).getVisibleCenter();
            return dragTo(coords.x, coords.y, steps);
        } else {
            Logger.error("Destination should be either UiObject or UiObject2");
            return false;
        }
    } else {
        Logger.error("Device does not support API >= 18!");
        return false;
    }

}
项目：brickator    文件：PermissionState.java    
public static void checkScreenShotsPermission() {
    Context appContext = InstrumentationRegistry.getTargetContext();

    Brickator.print("app package is: " + appContext.getApplicationContext().getPackageName());

    int permission = ContextCompat.checkSelfPermission(appContext, Manifest.permission.WRITE_EXTERNAL_STORAGE);
    if (permission == PackageManager.PERMISSION_DENIED) {
        Brickator.getInstance().goToStateSimple(PermissionState.class);

        UiObject allowButton = PermissionState.getAllowButton();

        try {
            allowButton.click();
        } catch (UiObjectNotFoundException e) {
            throw new UnknownError("Allow button for storage permission don't exists");
        }

    }

    permission = ContextCompat.checkSelfPermission(appContext, Manifest.permission.WRITE_EXTERNAL_STORAGE);
    assertEquals(PackageManager.PERMISSION_GRANTED, permission);

    SystemClock.sleep(100);
}
项目：appium-uiautomator2-server    文件：GetElementAttribute.java    
private static int getScrollableOffset(AndroidElement uiScrollable) throws UiObjectNotFoundException, ClassNotFoundException, InvalidSelectorException {
    AccessibilityNodeInfo nodeInfo = null;
    int offset = 0;
    Object actualObject = uiScrollable.getUiObject();
    if (actualObject instanceof UiObject) {
        UiObject object = (UiObject) uiScrollable.getChild(new UiSelector().index(0));
        Method findAccessibilityNodeInfoMethod = ReflectionUtils.method(UiObject.class, "findAccessibilityNodeInfo", long.class);
        long waitForSelectorTimeout = (long) ReflectionUtils.getField(UiObject.class, "WAIT_FOR_SELECTOR_TIMEOUT", object);

        nodeInfo = (AccessibilityNodeInfo) ReflectionUtils.invoke(findAccessibilityNodeInfoMethod, object, waitForSelectorTimeout);
    } else {
        UiObject2 childObject = ((UiObject2) actualObject).getChildren().get(0);
        try {
            nodeInfo = AccessibilityNodeInfoGetter.fromUiObject(childObject);
        } catch (UiAutomator2Exception ignored) {
        }
    }

    if (nodeInfo != null) {
        Rect rect = new Rect();
        nodeInfo.getBoundsInParent(rect);
        offset = rect.height();
    }

    return offset;
}
项目：appium-uiautomator2-server    文件：UiObject2Element.java    
public List<Object> getChildren(final Object selector, final By by) throws UiObjectNotFoundException, InvalidSelectorException, ClassNotFoundException {
    if (selector instanceof UiSelector) {
        /**
         * We can't find the child elements with UiSelector on UiObject2,
         * as an alternative creating UiObject with UiObject2's AccessibilityNodeInfo
         * and finding the child elements on UiObject.
         */
        AccessibilityNodeInfo nodeInfo = AccessibilityNodeInfoGetter.fromUiObject(element);

        UiSelector uiSelector = new UiSelector();
        CustomUiSelector customUiSelector = new CustomUiSelector(uiSelector);
        uiSelector = customUiSelector.getUiSelector(nodeInfo);
        UiObject uiObject = (UiObject)  CustomUiDevice.getInstance().findObject(uiSelector);
        String id = UUID.randomUUID().toString();
        AndroidElement androidElement = getAndroidElement(id, uiObject, by);
        return androidElement.getChildren(selector, by);
    }
    return (List)element.findObjects((BySelector) selector);
}
项目：appium-uiautomator2-server    文件：ElementHelpers.java    
/**
 * Remove all duplicate elements from the provided list
 *
 * @param elements - elements to remove duplicates from
 *
 * @return a new list with duplicates removed
 */
public static List<Object> dedupe(List<Object> elements) {
    try {
        findAccessibilityNodeInfo = method(UiObject.class, "findAccessibilityNodeInfo", long.class);
    } catch (Exception e) {
        e.printStackTrace();
    }

    List<Object> result = new ArrayList<Object>();
    List<AccessibilityNodeInfo> nodes = new ArrayList<AccessibilityNodeInfo>();

    for (Object element : elements) {
        AccessibilityNodeInfo node = elementToNode(element);
        if (!nodes.contains(node)) {
            nodes.add(node);
            result.add(element);
        }
    }

    return result;
}
项目：Expander    文件：TestUtils.java    
public static void turnOnAccessibilityPermission() throws UiObjectNotFoundException {
    UiScrollable texterScreen = new UiScrollable(LauncherHelper.LAUNCHER_CONTAINER);
    texterScreen.setAsVerticalList();

    UiObject permission = new UiObject(
            new UiSelector().text("Off"));

    permission.click();

    UiScrollable permissionScreen = new UiScrollable(LauncherHelper.LAUNCHER_CONTAINER);
    permissionScreen.setAsVerticalList();

    UiObject permissionButton = new UiObject(
            new UiSelector().text("OK"));

    permissionButton.click();
}
项目：SmoothClicker    文件：ItIntroScreensActivity.java    
/**
 *
 */
private void testIfSlide( int index ){
    if ( index <= 0 ) throw new IllegalArgumentException("Bad parameter for index");
    try {
        UiObject title = mDevice.findObject(
                new UiSelector().resourceId(PACKAGE_APP_PATH + ":id/title")
        );
        UiObject description = mDevice.findObject(
                new UiSelector().resourceId(PACKAGE_APP_PATH + ":id/description")
        );
        UiObject next = mDevice.findObject(
                new UiSelector().resourceId(PACKAGE_APP_PATH + ":id/skip")
        );
        assertEquals(sTitles[index - 1], title.getText());
        assertEquals(sSummaries[index-1], description.getText());
        assertTrue(next.exists());
    } catch ( UiObjectNotFoundException uonfe ){
        uonfe.printStackTrace();
        fail(uonfe.getMessage() );
    }
}
项目：SmoothClicker    文件：ItNotificationsManager.java    
/**
 * Inner method to get a dedicated notification and test it
 * @param textContent - The text to use to get the notification
 */
private void testIfNotificationExists( String textContent ) {

    UiObject n = null;

    if ( Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT_WATCH ){
        n = mDevice.findObject(
                new UiSelector()
                    .resourceId("android:id/text")
                    .className("android.widget.TextView")
                    .packageName("pylapp.smoothclicker.android")
                    .textContains(textContent));
    } else {
        n = mDevice.findObject(
                new UiSelector()
                        .resourceId("android:id/text")
                        .className("android.widget.TextView")
                        .packageName("com.android.systemui")
                        .textContains(textContent));
    }

    mDevice.openNotification();
    n.waitForExists(2000);
    assertTrue(n.exists());

}
项目：appium-uiautomator2-server    文件：UiObject2Element.java    
public Object getChild(final Object selector) throws UiObjectNotFoundException, InvalidSelectorException, ClassNotFoundException {
    if (selector instanceof UiSelector) {
        /**
         * We can't find the child element with UiSelector on UiObject2,
         * as an alternative creating UiObject with UiObject2's AccessibilityNodeInfo
         * and finding the child element on UiObject.
         */
        AccessibilityNodeInfo nodeInfo = AccessibilityNodeInfoGetter.fromUiObject(element);

        UiSelector uiSelector = new UiSelector();
        CustomUiSelector customUiSelector = new CustomUiSelector(uiSelector);
        uiSelector = customUiSelector.getUiSelector(nodeInfo);
        UiObject uiObject = (UiObject)  CustomUiDevice.getInstance().findObject(uiSelector);
        AccessibilityNodeInfo uiObject_nodeInfo = AccessibilityNodeInfoGetter.fromUiObject(element);
        return uiObject.getChild((UiSelector) selector);
    }
    return element.findObject((BySelector) selector);
}
项目：SmoothClicker    文件：ItServiceClicker.java    
/**
 * Inner method to get a dedicated notification and test it
 * @param textContent - The text to use to get the notification
 */
private void testNotification( String textContent ){

    UiObject n = null;

    if ( Build.VERSION.SDK_INT <= Build.VERSION_CODES.KITKAT_WATCH ){
        n = mDevice.findObject(
                new UiSelector()
                        .resourceId("android:id/text")
                        .className("android.widget.TextView")
                        .packageName("pylapp.smoothclicker.android")
                        .textContains(textContent));
    } else {
        n = mDevice.findObject(
                new UiSelector()
                        .resourceId("android:id/text")
                        .className("android.widget.TextView")
                        .packageName("com.android.systemui")
                        .textContains(textContent));
    }

    mDevice.openNotification();
    n.waitForExists(60000);
    assertTrue(n.exists());

}
项目：SunmiAuto    文件：SunmiAppStore_v3_3_15.java    
@Category(CategoryAppStoreTests_v3_3_15.class)
@Test
public void test023CheckAppDetail() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotObj = device.findObject(By.res("woyou.market:id/tv_hot_all").text("全部"));
    hotObj.clickAndWait(Until.newWindow(), LONG_WAIT);
    TestUtils.screenshotCap("hotAllInterface");
    UiScrollable hotAllScroll = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject fullAppObj = hotAllScroll.getChild(new UiSelector().className("android.widget.FrameLayout"));
    String appName = fullAppObj.getChild(new UiSelector().resourceId("woyou.market:id/tv_name")).getText();
    fullAppObj.clickAndWaitForNewWindow(LONG_WAIT);
    TestUtils.screenshotCap("enterHotAppsFirstOne");
    UiObject2 nameObj = device.findObject(By.res("woyou.market:id/tv_name"));
    Assert.assertEquals("期望的名字是"+appName+"，而实际是"+nameObj.getText(),appName,nameObj.getText());
}
项目：SunmiAuto    文件：SunmiAppStore_v3_3_15.java    
@Category(CategoryAppStoreTests_v3_3_15.class)
@Test
public void test027CheckSearchHistory() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotOne = device.findObject(By.res("woyou.market:id/linear_hot_view")).findObject(By.res("woyou.market:id/tv_name"));
    String targetAppName = hotOne.getText();
    UiObject2 searchObj = device.findObject(By.res("woyou.market:id/tv_search").text("搜索"));
    searchObj.click();
    TestUtils.screenshotCap("afterClickSearchBtn");
    TestUtils.sleep(SHORT_SLEEP);
    UiObject2 searchObj1 = device.findObject(By.res("woyou.market:id/et_search").text("搜索").focused(true));
    searchObj1.click();
    searchObj1.setText(targetAppName);
    TestUtils.screenshotCap("enterSearchContent");
    UiScrollable appList = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject appInfo = appList.getChildByInstance(new UiSelector().className("android.widget.FrameLayout"),0);
    UiObject appNameObj = appInfo.getChild(new UiSelector().resourceId("woyou.market:id/tv_name"));
    String appName = appNameObj.getText();
    appInfo.click();
    TestUtils.screenshotCap("enterTheFirstSearchResult");
    device.pressBack();
    TestUtils.sleep(SHORT_SLEEP);
    UiObject2 clearButton = device.findObject(By.res("woyou.market:id/iv_delete"));
    clearButton.click();
    TestUtils.screenshotCap("clearSearchBar");
    TestUtils.sleep(SHORT_SLEEP);
    String historyObjName = device.findObject(By.res("woyou.market:id/history_key")).findObject(By.clazz("android.widget.TextView")).getText();
    Assert.assertEquals("期望的名字是"+appName+",而实际是"+historyObjName,appName,historyObjName);
}
项目：SunmiAuto    文件：SunmiAppStore.java    
@Test
public void test023CheckAppDetail() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotObj = device.findObject(By.res("woyou.market:id/tv_hot_all").text("全部"));
    hotObj.clickAndWait(Until.newWindow(), LONG_WAIT);
    TestUtils.screenshotCap("hotAllInterface");
    UiScrollable hotAllScroll = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject fullAppObj = hotAllScroll.getChild(new UiSelector().resourceId("woyou.market:id/app_view"));
    String appName = fullAppObj.getChild(new UiSelector().resourceId("woyou.market:id/tv_name")).getText();
    fullAppObj.clickAndWaitForNewWindow(LONG_WAIT);
    TestUtils.screenshotCap("enterHotAppsFirstOne");
    UiObject2 nameObj = device.findObject(By.res("woyou.market:id/tv_name"));
    Assert.assertEquals("期望的名字是"+appName+"，而实际是"+nameObj.getText(),appName,nameObj.getText());
}
项目：SunmiAuto    文件：SunmiAppStore.java    
@Test
public void test027CheckSearchHistory() throws UiObjectNotFoundException {
    TestUtils.screenshotCap("appStoreHome");
    UiObject2 hotOne = device.findObject(By.res("woyou.market:id/linear_hot_view")).findObject(By.res("woyou.market:id/tv_name"));
    String targetAppName = hotOne.getText();
    UiObject2 searchObj = device.findObject(By.res("woyou.market:id/tv_search").text("搜索"));
    searchObj.click();
    TestUtils.screenshotCap("afterClickSearchBtn");
    TestUtils.sleep(SHORT_SLEEP);
    UiObject2 searchObj1 = device.findObject(By.res("woyou.market:id/et_search").text("搜索").focused(true));
    searchObj1.click();
    searchObj1.setText(targetAppName);
    TestUtils.screenshotCap("enterSearchContent");
    UiScrollable appList = new UiScrollable(new UiSelector().resourceId("woyou.market:id/list_view"));
    UiObject appInfo = appList.getChildByInstance(new UiSelector().resourceId("woyou.market:id/app_view"),0);
    UiObject appNameObj = appInfo.getChild(new UiSelector().resourceId("woyou.market:id/tv_name"));
    String appName = appNameObj.getText();
    appInfo.click();
    TestUtils.screenshotCap("enterTheFirstSearchResult");
    device.pressBack();
    TestUtils.sleep(SHORT_SLEEP);
    UiObject2 clearButton = device.findObject(By.res("woyou.market:id/iv_delete"));
    clearButton.click();
    TestUtils.screenshotCap("clearSearchBar");
    TestUtils.sleep(SHORT_SLEEP);
    String historyObjName = device.findObject(By.res("woyou.market:id/history_key")).findObject(By.clazz("android.widget.TextView")).getText();
    Assert.assertEquals("期望的名字是"+appName+",而实际是"+historyObjName,appName,historyObjName);
}
项目：civify-app    文件：CreateIssueActivityTest.java    
private static void takeCameraPhoto() throws UiObjectNotFoundException {
    UiDevice device = UiDevice.getInstance(getInstrumentation());
    UiSelector shutterSelector =
            new UiSelector().resourceId("com.android.camera:id/shutter_button");
    UiObject shutterButton = device.findObject(shutterSelector);
    shutterButton.click();

    UiSelector doneSelector = new UiSelector().resourceId("com.android.camera:id/btn_done");
    UiObject doneButton = device.findObject(doneSelector);
    doneButton.click();
}
项目：FancyTrendView    文件：GoogleTrendActivityUiAutomatorTest.java    
@Test
public void mainActivity_RecycleViewChangeCountry() throws Exception {
    UiScrollable recycleView = new UiScrollable(new UiSelector().resourceId("com.fantasyfang.googletrendapp:id/trendRecycleView")
            .className(RecyclerView.class));//recycleView.click();
    UiObject item = recycleView.getChild(new UiSelector().resourceId("com.fantasyfang.googletrendapp:id/googleTrendView"));
    item.click();
    item.click();
    mDevice.waitForIdle();
    takeScreenShot("Country_menu_page.jpg");
}
项目：FancyTrendView    文件：GoogleTrendActivityUiAutomatorTest.java    
private boolean selectSettingsFor(String name)  {
    try {
        UiScrollable appsSettingsList = new UiScrollable(SettingsHelper.SCROLL_VIEW);
        UiObject obj = appsSettingsList.getChildByText(SettingsHelper.LIST_VIEW_ITEM, name);
        obj.click();
    } catch (UiObjectNotFoundException e) {
        return false;
    }
    return true;
}
项目：ChimpCheck    文件：WildCardManager.java    
public String getUiObjectDisplay(UiObject object) {
    String display = "";
    try {
        display = object.getText();
        if (display == null || display.length() == 0) {
            display = object.getContentDescription();
        }
    } catch (UiObjectNotFoundException e) {
        Log.e("Chimp-wildCardManager","UiObject not found while getting display strings",e);
    }
    return display;
}