Network sockets are the endpoints of internet connections between devices. Basically we need two types of sockets to handle the connection - client and server. The main difference between them is that ...

在Android中，我们更新UI的操作必须要在主线程（UI线程）中进行，而下载图片、文件这种操作必须要在子线程中进行，Android为我们提供了Handler机制，实现了子线程与主线程之间的通信。通常做法就是先new出一个子线程Thread，在子线程中完成下载操作后，通过 ...

This Video Tutorial is on Android AsyncTask. AsyncTask is an abstract class in which implementation is hidden and only functioning is visible to user. This class allows us to perform long/background ...

For this Android developer tutorial, we are going to create a simple RSS reader app. This app would fetch RSS feeds from a single, user specified internet address, and display the contents using a ...

From Wikipedia, Geocoding uses a description of a location, such as a postal address or place name, to find geographic coordinates. Reverse geocoding, on the other hand, uses geographic coordinates to ...