Mobile Develop

iOS XML parsing and pull-up refresh pull-up load 1.XML formatHere is a sample code for XML,XML version= "1.0" encoding= "Utf-8"?>Root> Systemconfig> CityName>BeijingCityName> Citycode>201Citycode> Parentcitycode>0Parentcitycode>

byte[] key=Base64.decode("YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4".getBytes(), Base64.DEFAULT);                       byte[] data=value.getBytes("UTF-8");                 System.out.println("ECB加密解密");        byte[] str3 = Des3.des3EncodeECB(key,data );    

Today when using the Pulltorefresh plugin encountered a headache, import the library project to use in Eclipse, and then create a new project into the library, showing the introduction of success,And the Project.Properties file also shows the

Learned the call of activity between two applications , and method calls between two applications (implemented using aidl )Two applications are as follows : from application, to application ( from activity Call to application

For seandroid study and research just beginning, still do not know what is real seandroid, so also dare not to judge, and so on after studying to talk about seandroid, for her study I was first from the compilation, the following is my acquisition

IOS-MVC design modeThe MVC design pattern is essentially when the class functions are categorized and designed, the old man at Stanford University said in the iOS course that view does not care about the data entity, and the view notifies the

Eclipse_xu's Course "Android image processing" was read on IMOOC, Divert wrote a demo:Take a look:Core code:

XML parsing of iOS development　　1.XML format represents the XML file version, encoding used for internal text represents the root node Beijing A node, CityName is the node name, Beijing node value key= "1" is a node attribute, key property name, "1"

Android Development Environment BuildingFirst, the Preparation tool:1.adt-22.0.1.zip2.eclipse-jee-kepler-sr1-win32.zip3.android-sdk-1017.zip4.jdk-7u45-windows-i586.exeSecond, install the software and configure the environment variables:1. Create a

Usage 1: normal string text_stringUsage 2:string Array            text_string    Used in Java code:Resources res = getResources();String[] planets = res.getStringArray(R.array.planets_array);Usage 3:plurals            One song found.       

There are currently available networks, such as:There are currently no networks available, such as:Implementation steps:1. Get Connectivitymanager ObjectContext context = Activity.getapplicationcontext ();//Get phone All connection management

Viewcontroller is a vital part of app development, whether it's the presentation of pages and the interaction between data, Viewcontroller provides a framework to manage and build apps. There are two ways to build apps in iOS-Viewcontroller

This is a picture of the intelligence podcast teacher talking about Android development.OnePersonprovider inherits the ContentProvider and implements the data manipulation classes in ContentProvider.Adds a data change notification to an action that

Start creating your first Android project: HelloWorldIn almost all languages, the first project that was written at the beginning of the study was: HelloWorld, so how do you write your first Android project?First, in the MyEclipse compiler, in the

In our daily project development, we often need to personalize certain fonts to change the style of the fonts: so we introduced Uifont to set the fontA class function that is often used to Uifont is:+fontwithname: (NSString *) fontname size:

Introduction to iOS Web data download and JSON data parsingIn this article I will give you an introduction to how iOS uses nsurlconnection to download data from the Web, how to parse the downloaded JSON data, and how to display the asynchronous

After the game is packaged in iOS, pack the APK;Currently using the-X 3.0 if you need to modify build_native.py such as Ndk_root and some errorModify android.mk Add source file local_src_files: = xxxTip: Use ls to command ls all source files, and

IOS Development Pull-down refresh and pull-up load more introduction 1, common pull-down refresh implementation mode(1) Uirefreshcontrol(2) Egottableviewrefresh(3) Ah3dpullrefresh(4) Mjrefresh(5) Self-realization2, Ah3dpullrefresh implementation of

Several ways to persist data:One, attribute list file:The. plist file is an XML file. Arrays, dictionaries can be converted to and from each other.Read plist file generation array: Plist-->nsarrayWrites an array to the Plist file:

XML parsing 1.XML format for iOS development represents the XML file version, encoding used for internal text represents the root node Beijing A node, CityName is the node name, Beijing node value key= "1" is a node attribute, key property name, "1"