Appium Desktop — Android native app testing ( for devices) — Fragments — Can't go to next screen by click Next button

The problem:

Can’t go to next screen by clicking on the “Next button”.

Environment:

  • appium desktop Version 1.14.0-beta.1

  • Android SDK

  • Intellij IDEA

  • Android Virtual Device Android TV (720p) API 28

  • Installed app on emulator

  • java -version
    java version “1.8.0_212”
    Java™ SE Runtime Environment (build 1.8.0_212-b10)
    Java HotSpot™ 64-Bit Server VM (build 25.212-b10, mixed mode)

Details:

Hi guys, I am QA and trying integrate the Appium into my pet-project in the first time, I trying to click on the Next button programmatically using appium library. This button should brings me to the next screen, but nothing happens. Please, take a look at the code, will you have any ideas about why it doesn’t work, Thanks)

MyCode: MyCode.txt (2.2 KB)
Appium-server-logs: appium-server-logs.txt (28.1 KB)
Elements tree looks: AppSource.txt (11.0 KB)
How element tree looks in UIAutomatorViewer: dump.txt (9.3 KB)

Note:

I discussed with familiar developer, and he said that Next button is located in the different activity named AppConfiguratorActivity.
So, when I switch to this activity (AppConfiguratorActivity) and tried click on the Next button, I receive error:
My new code: CodeWithAddition.txt (2.4 KB)
appium-server-logs_part2: appium-server-logs_part2.txt (29.5 KB)