call a function in an intent android studio

Intents also, however, go beyond this concept by allowing an activity to request the services of any other appropriately registered activity on the device for which permissions are configured.

An activity can, for example, issue an intent to request the launch of another activity contained within the same application. Intents () are the messaging system by which one activity is able to launch another activity. Prior to working through some Android Studio based example implementations of intents in the following chapters, the goal of this chapter is to provide an overview of intents in the form of explicit intents and implicit intents together with an introduction to intent filters. As outlined briefly in the chapter entitled The Anatomy of an Android Studio Android Application, this is achieved primarily using Intents. An area that has yet to be covered in extensive detail, however, is the mechanism by which one activity can trigger the launch of another activity. Purchase the fully updated Android Studio Chipmunk Edition of this publication in eBook ($29.99) or Print ($46.99) formatĪndroid Studio Chipmunk Essentials - Java Edition Print and eBook (PDF) editions contain 94 chapters and over 800 pagesīy this stage of the book, it should be clear that Android applications are comprised, among other things, of one or more activities.

You are currently reading the Android Studio 1.x - Android 5 Edition of this book.

Call a function in an intent android studio