Output android versionname as string

 

This question already has an answer here:

  • How to get the build/version number of your Android application? 23 answers

    • android:text="?android:attr/versionName"

    Pleasae do not write markup/code etc you do not understand in first place. This is not going to do any magic just because you wrote it or deeply hope it to work even especially it makes no sense at all.

    Data from Manifest can be obtained by using of PackageManager 

    PackageInfo packageInfo = getPackageManager().getPackageInfo(getPackageName(), 0);

    PackageInfo structure holds both versionName and versionCode - See docs here.

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