Changes

<htmlet>androidstudio</htmlet>

== Android Services ==

Android Services are processes that run in the background and do not have a user interface. They can be started and subsequently managed from activities, Broadcast Receivers or other Services. Android Services are ideal for situations where an application needs to continue performing tasks but does not necessarily need a user interface to be visible to the user. Although Services lack a user interface, they can still notify the user of events using notifications and toasts (small notification messages that appear on the screen without interrupting the currently visible activity) and are also able to issue Intents.