Mobile Develop

Before doing the system has an application is, the app, extranet server, intranet service, intranet client communication messages, due to the design of the system, intranet services and extranet services are defined as Web servers, where the

Today comes into contact with the litehttp framework, feel very good, more lightweight than vollery. For more information and usage, please refer to:Http://www.eoeandroid.com/thread-326584-1-1.htmlHere is a detailed introduction, here is a brief

Activity is the four components of Android (the other three Contentprovider,service, broadcast (Broadcastreceiver)). Represented in wirelessly is a page of the program. A screen for user weight, responsible for interacting with the user.The activity

Eventually:Using CollectionView implementation, with Pagecontrl + timer timer ideas, using 1 groups, but tell the controller has modelarrcount*5000 item, and Cellforrow, Create a modelarrcount based on the index modulo, take out the data source

Sharedpreferences is the easiest data storage technology to understand in Android, and in fact sharedpreferences is dealing with a key-value (key-value pair) Sharedpreferences used to store some lightweight data.Writing data to sharedpreferences1.

If you get the height and width of the view directly in the activity's OnCreate () method, you will find that the returned value is 0.So you can use the post () method to solve the above problem. Btnchange.post (new Runnable () {

Look at the name should know, is the network request in Mainthread the exception that produceshttp://blog.csdn.net/mad1989/article/details/25964495Look at the name should know, is the network request in Mainthread the exception that producesFirst

#include non-standard input and output streams#include standard input and output streamsIn C + +, in order to avoid name definition conflicts, the definition of namespaces is introduced, that is, namespace.When using in code, the output can

This problem occurs when you debug a OpenCV project in Eclipse, when you import a project:Baidu has the following, this error is very common. Regarding the @override marking error, consulted the online some explanations, mainly because the eclipse

#############################################This article is extremely ice original, reproduced please indicate the source#############################################Init.rc's parsing process is the most complex and difficult part of the Android

English Original: Probably is the best (?) to Save/restore Android Fragment ' sKey points: Fragment's arguments.After years of using fragment, I want to say that fragment is really a smart design, but there are too many problems to be solved by

Write the program, as long as there are ideas, it will not be too difficult to achieve, and we often have to do is to read other people's program, their own program if there is no good comments, after a period of time, but do not know why so write,

Note: In a project, sometimes there may be some scheduled tasks, at which point a timer is typically written in a service.Cases:Service class:Import Java.util.Timer;Import Java.util.TimerTask;Import Android.app.Service;Import

The examples in this article are based on the addition of the items in the Android Review (eight): Network communications (i).The effect is: in Postactivity, when the beauties are loaded, their information is written asynchronously to the

As a front end, and as a front end for mobile development, that means you have to have three heads, with iOS development brother soy sauce, fix bugs with Android development brother ...Android vs IosI have developed a page in the WebKit kernel

Android provides file storage for removable external storage. Call Environment. Getexternalstoragestate () to check the available status of the sdcard when calling the external sdcard. The path of the SDcard is obtained by

public class Mainactivity extends Activity {LinearLayout layout;@Overrideprotected void OnCreate (Bundle savedinstancestate) {Super.oncreate (savedinstancestate);Setcontentview (R.layout.main);Layout = (linearlayout) Findviewbyid

through this article one will learn:Basic usage of 1.RecyclerView; 2. Basic usage of swiperefreshlayout; 3. Add a response event for the Recyclerview item.Recyclerview simple, it is used to replace the traditional ListView,Recyclerview is more

Uitabbarcontrolleruitabbarcontroller Introduction Similar to Uinavigationcontroller, Uitabbarcontroller can easily manage multiple controllers, easily switch between controllers, typical examples are QQ, and other applications

Cocos2d-x 3.4 TableView       A long time ago I want to do this kind of ScrollView stuff, In the cocos2d-x to the heap template, found this effect, deliberately to learn, I also read some books and posted more than N websites, and found that most of