March 2018
Intermediate to advanced
376 pages
7h 25m
English
Content preview from Mobile DevOps
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Methods in the Activity class
- OnCreate(): When a user clicks on the app icon to start the application, this method is called. This method is used to perform some initial setup that might be required for the activity, for example, creating views, initializing variables, and much more:
Let's have a look at our application code where we used the OnCreate() method to do some initialization and setup:
The things we are doing in our OnCreate() method are:
-
- Setting up a layout for the view
- Initializing variables to get references to TextInput ...
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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.