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I am now working with Android UiAutomator on for UI Test on my Android app. My app has a function that requires the user to verify the email to continue, so I try to do it like this: after reach to that function -> getUiDevice.pressHome -> Browser -> try to log in email -> PressHome again -> Press RecentApps then I stuck here, I cannot press on my Apps to return to it again. I try another way by clicking on my App icon but it starts my app again, not at the state before. Can anyone suggest me a solution for this? Any help is appreciate.

Thanks in advance.

Try this :

UiObject appBackground = new UiObject(new UiSelector().description("ABC"));
appBackground.click();

It did not show any description through 'uiautomatorviewer' command but this worked for me.

Recent Apps on UiAutomator, I am now working with Android UiAutomator on for UI Test on my Android app. My app has a function that requires the user to verify the email to continue, so I try  Contribute to openatx/android-uiautomator-server development by creating an account on GitHub.

In this case, I think that android only resume app when clicking the recent app image. It does not work on clicking display text or app icon. So, we need to click image of your app in recent app list. At that time you need to write as below. I always do that for similar case.

// Take all image view by class type and click by instance no.
new UiObject(new UiSelector().className("android.widget.ImageView").instance(3)).click();

You need to count instance no of your recent app image view. Not app icon image in recent app scroll view. Please try this. Thanks.

Test UI for multiple apps, import com.android.uiautomator.core.UiObject; UiObject allAppsButton = new UiObject(new UiSelector().description("Apps"));. // ** NOTE **. // Any operation  In the build.gradle file of your Android app module, you must set a dependency reference to the UI Automator library: dependencies { androidTestImplementation 'androidx.test.uiautomator:uiautomator:2.2.0' } To optimize your UI Automator testing, you should first inspect the target app’s UI components and ensure that they are accessible.

I've spent half a day on this and concluded I needed to issue a device.click(). Since my use-case is that my app was the last one running (not switching to the browser like you), I can safely click the middle of the screen and it'll always work.

If you're the 2nd to last running app, you can probably do x: 0 and y: device.displayHeight/2.

I've not tested this on many operating systems, only 9.

samples/UiAutomator/src/com/android/test/uiautomator/demos , Currently in the Buffer app for Android we have 2 types of dynamic shortcuts: A shortcut that allows you to access the composer; Three shortcuts  Simulates a short press on the Recent Apps button. boolean: pressSearch() Simulates a short press on the SEARCH button. void: registerWatcher(String name, UiWatcher watcher) Registers a UiWatcher to run automatically when the testing framework is unable to find a match using a UiSelector. void: removeWatcher(String name)

Android cross component with the UI Automator framework, Testing UI for Multiple Apps using UI Automator. Associating the instance of new class with a custom UI element by calling  This Tutorial will Explain how to Automate a Native App on an Android Device. You will also Learn to Interact with Elements using UIAutomator Viewer: To automate a native application on Android device , please follow the steps listed below:

Testing Android App Shortcuts with UI Automator, Appium's older support for automating Android apps is via the UiAutomator driver​. (New to Appium? Read our introduction to Appium drivers). This driver  Right side of the tool have two parts, top parts displays the node structure of the app’s UI elements. Bottom Part displays property detail of the selected elements. Now Let me brief some ways to locate android app elements. Consider button ‘5’ in app. See the different ways to write Xpath. Xpath using class and text attribute.

Testing UI for Multiple Apps Using UI Automator, recent (recent apps); volume_up; volume_down; volume_mute; camera; power. You can find all key code definitions at  The way to start a session using the UiAutomator driver is to include the platformName capability in your new session request, with the value Android. Of course, you must also include appropriate platformVersion , deviceName , and app capabilities, at a minimum.

Comments
  • hi Smriti, I haven't done this anymore (at least at the moment) but if i got stuck into this case again in the future I will try your method. Thanks for showing me :)
  • @DucTran please accept this answer. It works perfectly on an emulator w/ Marshmallow and Nexus 6P w/ Nougat. I think this is the correct answer.
  • new UiOject(UiSelector) is deprecated - use UiDevice.findObject(UiSelector) instead.
  • This method will also not work on Android 9 and above where the Recent Apps also have shortcuts to common apps. This method will find the shortcut instead, click it, and effectively launch the app as it would if you were to hit the app icon.