https://wiki.visrc.com/ 2026-05-07T18:04:03+00:00 https://wiki.visrc.com/ https://wiki.visrc.com/lib/tpl/monobook/images/favicon.ico text/html 2025-02-20T14:57:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.visrc.com/doku.php?id=programming:android:android_appdev:beginer_tutorial:android_beginer_1&rev=1740059820&do=diff Android Beginer Tutorial 1 * <http://www.vogella.com/tutorials/Android/article.html#applicationparts> Parts of a Android application Android application An Android application is a single installable unit which can be started and used independently of other Android applications. An Android application can have one application class which is instantiated as soon as the application starts and it is the last component which is stopped during application shutdown.