September 2019
Beginner
512 pages
12h 52m
English
Content preview from Flutter for Beginners
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Using the permission_handler plugin
The permission_handler plugin provides a high-level API to request and check the status of permissions. The plugin exposes a set of permissions in the PermissionGroup enum and makes a simplification over each one on its respective platform. Each permission group is mapped down to the corresponding permission in the system. The main provided methods from the plugin are as follows:
- requestPermissions: To request access to a particular resource
- checkPermissionStatus: To check the access status to a particular resource
- openAppSettings: To open the app settings so the user can see/change a particular resource
For Android, there is also the shouldShowRequestPermissionRationale method.
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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.