APP DEVELOPMENT Posts on XDA

Add Background Gmail Functionality to Your App

If you are creating a new application, you may have thought about adding in Gmail connectivity. After all, if the application is a social app, it's nice to be able to share things with friends. Even if it's not a social app, there are dozens of other reasons why you would perhaps want to allow...

Android App Review: 1-2-3 Draw Your Number with Draw2Dial – XDA Developer TV

Smartphones are smart because they are more than just phones, but let us not forget that they are indeed phones. You can use them to make calls. If you are the type of person who makes a lot of calls to a certain group of contacts or you just want to dial with swag, we...

How to Make an App Launch with Google Now – XDA Developer TV

We've covered How to Build an Android App in the past. We've showed you how to install Eclipse and Android SDK and how to write a root app. We even showed you how to develop with Arduino and the Google ADK. There is a lot of thought that needs to go into building an Android...

Create Your Own Todo Webpage from Your Code

Brilliant ideas are funny things. Sometimes they refuse to come for weeks on end. Other times, however, they come at you like a flood. Naturally when you're coding, you don't have time to add in every brilliant idea all at once. In these instances, it's customary to add a todo section of commented out code stating...

Now Add Even More Animations to Your Apps

Adding animations in an application does more than simply elevate the level of visual flourish. Animations also help tell your users what's going on. Further, they help give your application that last little bit of polish by making the whole experience feel smother and more intuitive. When used tastefully, most applications benefit from their use.Not too...

ReglOLib Helps Your Java App Communicate with the Windows Registry

If you're creating certain types of apps in Java that are geared towards Windows users, you may run into some difficulty accessing and making changes to the Windows registry from within your app. Unlike .Net, which has provisions specifically to allow this, Java doesn't inherently support this type of operation. This is initially what XDA Senior...

How to Add Animations to Your Application

Transition animations are the spice of life. Ok, well maybe not life itself, but they certainly can help make a mundane task just a little more exciting. After all, it's no secret that most of us like a little bit of eye candy. And like the Mac OS X genie effect in this article's title image,...

Create a Custom Soft Keyboard Layout for Your App

For the vast majority of situations, preexisting keyboard layouts are more than adequate. After all, most input fields in most apps require the input of letters or numbers, and pretty much all aftermarket keyboard solutions have adequate layouts for both situations. However, if you're authoring an app that requires a more purpose-built keyboard, the standard...

Retrieve System Info with Open Source SysLib for .Net Apps

Some time ago, we took a look at a simple, open source application for Windows 8 by XDA Senior Member Beatsleigher that returned CPU information on demand. Telling you all sorts of parameters, the application was useful for all of us looking to learn a little more about the architecture used in our desktop-class processors.Since then, Beatsleigher has...

Ubuntu Touch Development: Working with the XDA Developers App by Michael Hall – XDA Developer TV

In the past, XDA Developer TV has made videos showing you how to build an Android App. We even made videos showing you how to build a Windows Phone app, back when Windows Phone was new and had a chance. At our first Developer conference Ubuntu Staff Member Michael Hall gave a presentation on Ubuntu...

Android Basics 101: Understanding Wakelocks – XDA Developer TV

The number one issue most people have with their smartphone is battery life---unless of course, it’s the Motorola Droid Maxx or the LG G2. There are many tricks people have to help extend their battery’s life: dim the screen all the way and squinting to read the screen, turning off WiFi when they aren’t at...

Why You’d Rather Be Coding – XDA Developer TV

Many of our readers out there have the desire to become developers. Many have an idea for an app, but they never actually get around to doing anything. This could be called procrastination. This could be called the new Grand Theft Auto V video game. This could be the final episode of Breaking Bad. Whatever...