According to the new rules of Google "In 2019, new applications and updates with native libraries will have to contain 64-bit versions." To do this, it is enough to compile the application through the 64-bit version of Android Studio and that's it ???

    1 answer 1

    This applies only to applications with native modules or libraries.
    If there is not a single *.so file in your APK (only a dex code), you don’t need to do anything at all.

    The bitiness of Android Studio is not at all in business.

    Source:
    https://android-developers.googleblog.com/2017/12/improving-app-security-and-performance.html

    In August 2019, there are 64-bit versions in addition to their 32-bit versions.

    Apps do not include native code are unaffected.