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Xamarin Mobile Application Development for Android, Second Edition

You're reading from   Xamarin Mobile Application Development for Android, Second Edition Develop, test, and deliver fully-featured Android applications using Xamarin

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Product type Paperback
Published in Aug 2015
Publisher Packt
ISBN-13 9781785280375
Length 296 pages
Edition 1st Edition
Languages
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Toc

Table of Contents (13) Chapters Close

Preface 1. The Anatomy of an Android App FREE CHAPTER 2. The Xamarin.Android Architecture 3. Creating the Points Of Interest App 4. Adding a List View 5. Adding a Details View 6. Making Your App Orientation-aware 7. Designing for Multiple Screen Sizes 8. Creating Data Storage Mechanisms 9. Making POIApp Location Aware 10. Adding the Camera App Integration 11. Publishing an App to the App Store Index

Handling the ListView click event


When a user clicks on a row, the POI app will navigate to a detailed view in order to allow you to view and update the complete set of information. We will build the detailed view in the next chapter but will go ahead and discuss handling clicks now.

Clicks can be handled using a traditional event handler. The ListView item provides an ItemClick event handler, which accepts a ListView.ItemClickEventArgs parameter. The ListView.ItemClickEventArgs parameter provides the following information that can be used for processing the event:

Property

Description

ID

It is the ID for the data associated with the row that was clicked. This would be the value returned from GetItemId().

Position

It is the position in the ListView item of the row that was clicked.

View

It is the view associated with the row that was clicked. This would be the view returned from GetView().

Parent

It is the AdapterView architecture that contains the row that was clicked....

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