How to run android instrumental test using `androidx` and `navgation architecture`?

How to run android instrumental test using `androidx` and `navgation architecture`?

Content Index :

How to run android instrumental test using `androidx` and `navgation architecture`?
Tag : android , By : Chaz
Date : November 27 2020, 12:01 PM

should help you out As per the Fragment testing page, you must use debugImplementation for the fragment-testing artifact:
debugImplementation 'androidx.fragment:fragment-testing:1.2.0-alpha01'

No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

How to check Toolbar title in android instrumental test?

Tag : java , By : Cube_Zombie
Date : March 29 2020, 07:55 AM
this will help SOLUTION
The method is fine. As Chiu-Ki Chan wrote in her tutorial you can "pinpoint that one particular view". BUT you have to make sure you imported proper Toolbar:
import  android.support.v7.widget.Toolbar;
import android.widget.Toolbar;

How to put test data files on a device for instrumental tests?

Tag : android , By : Gipsy.D
Date : March 29 2020, 07:55 AM
Hope that helps I found the following way to do that: Create some test class which is responsible for initialization and must be ran first. To run tests in particular order I'm using the Suite class like this one:
public class MyTestSuite {
 ./gradlew yourappmodule:connectedAndroidTest -Pandroid.testInstrumentationRunnerArguments.class=your.package.androidtest.MyTestSuite 
./gradlew yourappmodule:connectedStagingAndroidTest -Pandroid.testInstrumentationRunnerArguments.class=your.package.androidtest.MyTestSuite 
public GrantPermissionRule runtimePermissionRule = GrantPermissionRule.grant(
        Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE);
public class TestEnvironmentInitializer {

    public GrantPermissionRule runtimePermissionRule = GrantPermissionRule.grant(
            Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE);

    public void initEnvironment() {
        try {

            Context testContext = InstrumentationRegistry.getInstrumentation().getContext();

            File root = Environment.getExternalStorageDirectory();

            File testDataFolder = new File(root, "testData");

            if(testDataFolder.mkdirs()) {

                File destFile = new File(testDataFolder, "test_data.dat");
                if (!destFile.exists()) {
                    copyAssetToExternalStorage(testContext, "assetssubfolder/test_data.dat", destFile);

        } catch (Throwable e) {

    void copyAssetToExternalStorage(Context context, String fileToCopy, File dest) throws
            IOException {

        try (InputStream src = context.getAssets().open(fileToCopy)) {

            try (FileOutputStream destStream = new FileOutputStream(
                    dest)) {

                copyStream(src, destStream);

    void copyStream(InputStream src, OutputStream dest) throws IOException {

        byte[] buffer = new byte[1024];
        int read;
        while ((read = src.read(buffer)) != -1) {
            dest.write(buffer, 0, read);

How to log or print in Android Instrumental Test

Tag : android , By : Comfly
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further In Android app, we could log out using , Just use the normal
Log.d(TAG, message)

In which AndroidX library is the androidx.test.annotation package located?

Tag : android , By : Bart van Bragt
Date : March 29 2020, 07:55 AM
Hope this helps Simple question: , It is in androidx.test:rules:
androidTestImplementation 'androidx.test:rules:1.2.0'

Simple MVVM architecture on Android with AndroidX on Java

Tag : java , By : dlouzan
Date : March 29 2020, 07:55 AM
I hope this helps you . I figure that I was not binding correctly the ViewModel from the Activity:
public class DataActivity extends AppCompatActivity {

    private DataViewModel mViewModel;
    private DataActivityBinding mBinding;

    protected void onCreate(Bundle savedInstanceState) {

        this.mViewModel = new DataViewModel();
        this.mBinding = DataBindingUtil.setContentView(this, R.layout.data_activity);
Related Posts Related QUESTIONS :
  • How to implement circular to check / tick animation in Android?
  • Toolbar shadow not showing
  • Android Sqlite get rows where first character is not an Alphabet
  • why I receive "bad request" in my request by retrofit
  • Intercept NavigationUI.onNavDestinationSelected() to make backstack pop with "inclusive = true"
  • I have a problem with the navigation fragments in my proyect, it sais that I need a defaut nav host atribute but I alrea
  • How can I keep a BottomSheetDialogFragment height to always match_parent?
  • How to reference a timerPicker in android studio using kotlin
  • Firebase Crashlytics - get stacktrace info to display during CrashlyticsListener.crashlyticsDidDetectCrashDuringPrevious
  • Schedule a repeating alarm clock
  • Can't assign values outside onTouchListener
  • Is setContentView() needed to inflate a fragment?
  • Why instead of string method returns Kotlin.Unit?
  • Retrofit slash as Query
  • When does onCreateView() get called in this app?
  • Fragment is reloaded each time after rejecting location permission
  • How to read ViewModel data from sttrings.xml list of items
  • Flutter doctor does not see vs code ,VS code does not detect flutter/bin
  • How to build aar in flutter
  • Is displayMetrix xdpi and ydpi accurate?
  • How to detect doubletap on a View?
  • how to play an encrypted file in Android
  • Android: keytool error on the command line when locating debug.keystore
  • Android paint/canvas issue; drawing smooth curves
  • Problems with starting an activity in onStart
  • Performance of map overlay in conjunction with ItemizedOverlay is very poor
  • How to change android indeterminate ProgressBar color?
  • How do I change the Mobile Country Code (MCC) in the Android Emulator?
  • Stop Progressbar manual scrolling in Android
  • Android: download large file
  • Android : uploaded .apk file to server but cant download that .apk file
  • How do I distribute Android app to beta tester without using Market
  • Android Unable to launch the Inbox from a notification
  • Android: Ringer mode changed to silent doesn't stop the phone vibrating
  • Change the side the text appears on a radio button
  • Check the memory usage anp cpu and power of an application in android
  • What is the String 'volumeName' argument of MediaStore.Audio.Playlists.Members.getContentUri referring to?
  • Playing Multiple sounds at the same time in Android
  • Android: how to change the time in emulator?
  • close the soft key pad when i click on other views in android
  • Setting the position within a spinner
  • How to play ringtone/alarm sound in Android
  • How to adjust text font size to fit textview
  • "Android 2.x" vs "Google APIs" for Android AVD Setup
  • How to center buttons on screen horizontally and vertically plus equidistant apart?
  • Discrete seekbar in Android app?
  • Gradle Build Fails - Illegal exception table range in class file com/google/wireless/android/sdk/stats/GradleBuildMemory
  • register has type Long (High Half) but expected Long (Low Half)
  • Is it good idea to use Dispatcher.Main with delay( )?
  • WebView and Advanced View is Not loading partiucalr URL
  • How to show three dots at the end of text view
  • Is it possible to run macros within Android Studio project?
  • Adding a button with default appearance but changed background color
  • What is best way to show notification at a certain time in Android?
  • Jetifier not working when library uses android component and app uses androidx component
  • How can I write the contents of an image in a filesystem
  • Retrieve a list of images from the Database and display them using a ListView?
  • java.lang.SecurityException: my location requires permission ACCESS_FINE_LOCATION or ACCESS_COARSE_LOCATION
  • Timer/hourglass wont stop
  • How can I make AndroidX the default library for new Android projects?
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com