Espresso test fails with NoActivityResumedException often

Question

EDIT: Updated description and error message and added some images. Still have this problem.

I have a strange error that occur many times when running espresso tests. Af

Answer 1

You can wake up your device before every test using Uiautomator.

@Before
public void init(){
     UiDevice uiDevice = UiDevice.getInstance(InstrumentationRegistry.getInstrumentation());
     Point[] coordinates = new Point[4];
     coordinates[0] = new Point(248, 1520);
     coordinates[1] = new Point(248, 929);
     coordinates[2] = new Point(796, 1520);
     coordinates[3] = new Point(796, 929);
     try {
         if (!uiDevice.isScreenOn()) {
             uiDevice.wakeUp();
             uiDevice.swipe(coordinates, 10);
         }
     } catch (RemoteException e) {
         e.printStackTrace();
     }
}