By Erik Hellman
Unharness the ability of the Android OS and construct the categories of wonderful, leading edge apps clients like to use
If your method round the Android OS and will construct an easy Android app in less than an hour, this publication is for you. If you’re itching to work out simply how some distance you could push it and realize what Android is actually able to, it’s for you. And if you’re able to find out how to construct complicated, intuitive, leading edge apps which are a blast to exploit, this publication is well for you.
From customized perspectives and complex multi-touch gestures, to integrating on-line internet prone and exploiting the newest geofencing and task reputation gains, ace Android developer, Erik Hellman, promises professional information, methods and little-known options for pushing the Android envelope so that you can:
Optimize your elements for the smoothest consumer event possible
Create your individual customized Views
Push the bounds of the Android SDK
Master Android Studio and Gradle
Make optimum use of the Android audio, video and pix APIs
Program in Text-To-Speech and Speech Recognition
Make the main of the recent Android maps and site API
Use Android connectivity applied sciences to speak with distant devices
Perform history processing
Use Android cryptography APIs
Find and properly use hidden Android APIs
Cloud-enable your purposes with Google Play Services
Distribute and promote your functions on Google Play Store
Learn tips to unharness the facility of Android and remodel your apps from strong to nice in Android Programming: Pushing the boundaries.
Read Online or Download Android Programming: Pushing the Limits PDF
Best programming books
Dieses Buch beschreibt den kompletten Leistungsumfang der 2000er model des führenden Datenbanksystems für Windows-Plattformen. Programmierer und Administratoren sowie Entwickler, die auf große Datenbestände auch im net zugreifen müssen, werden in die eigenständige Arbeit mit SQL Server eingeführt.
The product(book)was bought from their site and it indexed CD used to be integrated. I obtain the booklet minus the CD. It used to be essentially indicated that the CD used to be a part of the ebook package deal. the vendor made no tried to right this and in accordance with their unwilliness to unravel this challenge i wouldn't suggest this corporation.
Exhibit. js advisor e-book on internet framework for Node. js This publication is an in-depth exploration of ExpressJS, that is a Node framework. Its dialogue is predicated at the a number of modules which the framework presents to its clients for the aim of improvement. the 1st a part of this e-book is an outline of the framework so one can support the consumer achieve a few wisdom of what the framework is.
- Servlet & JSP: A Tutorial (2nd Edition)
- Using Microsoft Dynamics AX 2009
- BYTE Magazine, Volume 1: Issue 2 (October 1975)
- Microsoft Excel Version 2002 Inside Out
- Going Gas: From VBA to Google Apps Script
- Build iOS Games with Sprite Kit: Unleash Your Imagination in Two Dimensions
Extra info for Android Programming: Pushing the Limits
If you keep references to objects that are no longer needed, the GC will not collect them, and they will waste memory. If objects are being allocated continuously but are never being released, you’ll eventually run into an OutOfMemory exception, and your application will crash. So, try to avoid keeping references to objects in the main Android components; otherwise, they may never be “garbage collected” during the application’s lifetime. Reducing Object Allocations On Java and Android, the most common problem with automatic memory management is when you are allocating unnecessary objects that keep the GC working more than it should.
The figure shows how the IDE looks once the execution hits the breakpoint. Figure 1-3 Breakpoint reached when debugging sample application in Android Studio When a breakpoint is reached, you can inspect the state of the application at that specific point. All variables accessible in that scope are listed in the debugger UI in the IDE. While debugging applications, you can change the value of a variable in the current scope without having to restart the application and change the assignment in the code, which is useful for testing how an application works depending on different input values.
I focus on the Java SE language construct that you may be used to and how it works on Android. Then I focus on how to optimize Java code for Android, how to optimize memory allocations, and how to handle multithreading properly. Comparing Android’s Dalvik Java to Java SE Although developers were able to write applications for mobile devices using the Java programming language long before Android, it was a severely limited version of Java called Java ME (Micro Edition). Java ME also differed among different device manufacturers, making it almost impossible to write an application that would work on any phone supporting Java ME.