Detect my app's own android:versionCode at run time

Is there a way for my app to know the android:versionCode from AndroidManifest.xml or do I have to create a separate constant in one of my classes?

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  • 3 Solutions collect form web for “Detect my app's own android:versionCode at run time”

    I put this in my subclassed android.app.Application but you can use it anywhere you have a context. Just change getPackageManager() to context.getPackageManager().

    public int getVersion() {
        int v = 0;
        try {
            v = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
        } catch (NameNotFoundException e) {
            // Huh? Really?
        }
        return v;
    }
    

    Yes, you can access this information via PackageManager.getPackageInfo

    Also, see details about versioning in the documentation

    You can get version code simply from <package_name>.BuildConfig#VERSION_CODE
    reference. It is generated by ADT plugin/Intellij.

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