package com.ganji.loginhelper;

 import com.android.uiautomator.core.UiObject;

 import com.android.uiautomator.core.UiObjectNotFoundException;

 import com.android.uiautomator.core.UiScrollable;

 import com.android.uiautomator.core.UiSelector;

 import com.android.uiautomator.testrunner.UiAutomatorTestCase;

 public class Runner extends UiAutomatorTestCase {  

    public void testDemo() throws UiObjectNotFoundException {  

   // Simulate a short press on the HOME button.

   getUiDevice().pressHome();

   // We’re now in the home screen. Next, we want to simulate

   // a user bringing up the All Apps screen.

   // If you use the uiautomatorviewer tool to capture a snapshot

   // of the Home screen, notice that the All Apps button’s

   // content-description property has the value “Apps”.  We can

   // use this property to create a UiSelector to find the button.

   UiObject allAppsButton = new UiObject(new UiSelector()

      .description("Apps"));

   // Simulate a click to bring up the All Apps screen.

   allAppsButton.clickAndWaitForNewWindow();

   // In the All Apps screen, the Settings app is located in

   // the Apps tab. To simulate the user bringing up the Apps tab,

   // we create a UiSelector to find a tab with the text

   // label “Apps”.

   UiObject appsTab = new UiObject(new UiSelector()

      .text("Apps"));

   // Simulate a click to enter the Apps tab.

   appsTab.click();

   // Next, in the apps tabs, we can simulate a user swiping until

   // they come to the Settings app icon.  Since the container view

   // is scrollable, we can use a UiScrollable object.

   UiScrollable appViews = new UiScrollable(new UiSelector()

      .scrollable(true));

   // Set the swiping mode to horizontal (the default is vertical)

   appViews.setAsHorizontalList();

   // Create a UiSelector to find the Settings app and simulate        

   // a user click to launch the app.

   UiObject settingsApp = appViews.getChildByText(new UiSelector()

      .className(android.widget.TextView.class.getName()),

      "Settings");

   settingsApp.clickAndWaitForNewWindow();

   // Validate that the package name is the expected one

   UiObject settingsValidation = new UiObject(new UiSelector()

      .packageName("com.android.settings"));

   assertTrue("Unable to detect Settings",

      settingsValidation.exists()); 

   UiObject reportBug = new UiObject(new UiSelector().text("Sound"));

   reportBug.clickAndWaitForNewWindow();

   UiObject soundValidation = new UiObject(new UiSelector()

   .text("Volumes"));

    assertTrue("Unable to detect Sound",

        soundValidation.exists()); 

   getUiDevice().pressHome();

   }  

 }