Android Studio Tutorial - Up Action (Back Button in Toolbar)

This video will guide you on how to add a back arrow in your Android Application. If you're new and want to get reliable programming tutorials, tools and general advice in technology. Get started by hitting the subscribe button and notifications to get notified when i make an upload on content like this. Get Xampp here: https://www.apachefriends.org/download.html Tasks and Back Stack :https://developer.android.com/guide/components/activities/tasks-and-back-stack Activity Lifecycle: https://developer.android.com/guide/components/activities/activity-lifecycle Heres the official Android documentation on Up Action https://developer.android.com/training/appbar/up-action