If you change the language in the app (read post before “Force Localize an Application on Android“) you run into the problem to reload the new language strings.

As the title stated, you can force your application to be localize on an application basis and not system basis. In this article we would use german and english. To do this you have to edit something on your oncreate function on your default activity. import android.app.Activity; import android.content.res.Configuration; import android.os.Bundle;