In the Kotlin language using IDE Android Studio, why is the Android app not saving the text results in textView?

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There could be several reasons why an Android app is not saving the text results in textView. Here are a few possible causes:

1. Insufficient permissions: If the app is not granted the appropriate permissions to write to external storage or internal storage, it may not be able to save the data.

2. Improper implementation of saving logic: The code to save the data may not be properly implemented or there could be errors in the way it is called.

3. Bugs in the app: There could be bugs or errors in the app that prevent it from saving the data correctly.

4. Data loss due to configuration changes: If the app is not correctly handling configuration changes such as orientation changes, the data in the textView may be lost.

To diagnose the specific cause of the issue, it is recommended to look at the error logs and inspect the code for any issues that could be causing the problem.