August 2016
Intermediate to advanced
412 pages
9h 3m
English
Content preview from Android High Performance ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Memory management
Memory is always, by definition, a scarce resource on any software platform. But when it comes to mobile devices, this is an even more constrained resource. Mobile devices often have less physical memory and processor capacity that their bigger peers, and having an efficient memory management is crucial to improving user experience and software stability.
Dalvik Virtual Machine routinely triggers garbage collection in a similar way to Java, but this does not mean that we can ignore memory management completely. One very common error in junior programmers is to create memory leaks. A memory leak happens when an object is stored in memory, but it cannot be accessed anymore by the running code. The size can vary a lot (from an ...
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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.