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Mastering Xamarin UI Development

You're reading from   Mastering Xamarin UI Development Build robust and a maintainable cross-platform mobile UI with Xamarin and C# 7

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Product type Paperback
Published in Aug 2018
Publisher Packt
ISBN-13 9781788995511
Length 584 pages
Edition 2nd Edition
Languages
Tools
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Author (1):
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Steven F. Daniel Steven F. Daniel
Author Profile Icon Steven F. Daniel
Steven F. Daniel
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Table of Contents (15) Chapters Close

Preface 1. Setting Up Visual Studio for Mac FREE CHAPTER 2. Building a PhotoLibrary App Using Android 3. Building a SlidingTiles Game Using Xamarin.iOS 4. Creating the TrackMyWalks Native App 5. MVVM and Data Binding 6. Navigating Within the Mvvm Model 7. Adding Location-based Features Within Your App 8. Customizing the User Interface 9. Working with Animations in Xamarin.Forms 10. Working with the Razor Templating Engine 11. Incorporating Microsoft Azure App Services 12. Making Our App Social Using the Twitter API 13. Unit Testing Your Xamarin.Forms Apps 14. Other Books You May Enjoy

Setting up camera and photo album permissions

Before we can start accessing the camera and photo album, we will need to assign certain permissions for our PhotoLibrary Android app. To do this, we need to make some changes to our Android Manifest file to give access to our camera and photo album.

Let's start by updating the AndroidManifest.xml file for our PhotoLibrary app by performing the following steps:

  1. Expand the Properties folder in the PhotoLibrary solution and double-click on the AndroidManifest.xml file. Ensure that you have selected the Source button, which is located at the bottom of the screen, as shown in the following screenshot:
Setting up Camera and Photo Album Permissions
  1. Then, ensure that the AndroidManifest.xml file is displayed in the code editor and enter the following code snippet:
     <?xml version="1.0" encoding="utf-8"...
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