July 2018
Beginner to intermediate
668 pages
16h 29m
English
Content preview from Delphi Cookbook - Third Edition
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Starting an activity for a result – the SpeechToText engine
Sometimes, you want to get a result back from an activity when it ends its job. For example, you may start an activity that lets the user pick a photo in a photo gallery and when it ends, it returns the selected image or a person in a list of contacts and when it ends, it returns the person that was selected.
To do this, we call the TAndroidHelper.Activity.startActivityForResult method. The result will come back through a FireMonkey message readable using the global TMessageManager instance.
The startActivityForResult property gets two parameters: the first one is the intent itself, while the second is an integer value identifying the request code. This request code will be passed ...
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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.