September 2019
Beginner
512 pages
12h 52m
English
Content preview from Flutter for Beginners
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Accessing Device Features from the Flutter App
Mobile applications do not live alone in the device and user context, and this is true for every level of applications, from simpler single-purpose applications to more complex ones. An application may need to access hardware features such as Bluetooth, the camera, import a contact to let the user interact with friends, or share content to other apps and users. So, a developer needs to make the application aware of the user and the device.
In this chapter, you will learn how to integrate an app to the user context, such as displaying and launching a URL, managing platform permissions, launching a phone's camera, and importing a contact.
The following topics will be covered in this chapter:
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.