Mobile Develop

Android's network programming can generally be divided into two types: socket-based, HTTP-based.First, socket and HTTPThe socket encapsulates the TCP/IP protocol, and the TPC/IP protocol is the Transport Layer protocol that mainly addresses how data

Proxy mode is sometimes referred to as the delegate mode, but in fact there is a difference between the two, the proxy mode provides an alias or placeholder for another object to access the object, the proxy object and the control access object

AFN It internally by default the server response data as JSON to parse, so if the server returned to me is not JSON data then request an error, this time need to set the AFN response information parsing. AFN provides three ways to parse the response

可以使用AFN框架中的AFNetworkReachabilityManager来监听网络状态的改变，也可以利用苹果提供的Reachability来监听。建议在开发中直接使用AFN框架处理。The sample code is as follows:-(void) afn{//1. Create a network status monitoring managerAfnetworkreachabilitymanager *manger

Installation Instructions:before looking at the introduction of the Internet, there are usually two ways to install Appium: one is to install the appium service using Nodejs's NPM command, and the second is to install the Appium GUI, which contains

Just started to learn Android, a lot of things do not understand, so the following is the first thing I do, record, that is, APK integration:Our integrated APK is a third-party apk that has already been signed and needs to be integrated into the

Not long ago, Apple announced a request for a secure connection to HTTPSAs a result, the old program is an error:APP Transport Security has blocked a cleartext HTTP (/HTTP) resource load since it is insecure. Temporary exceptions can be configured

[[Nsnotificationcenter defaultcenter]addobserver:self selector: @selector (keyboardwillappear:) Name: Uikeyboardwillshownotification Object:nil];[[Nsnotificationcenter defaultcenter]addobserver:self selector: @selector (keyboardwilldisappear:) Name:

Fill: Sets the color of the fillinterval: sets the interval in four directionsSize: set Sizefillet: set five properties at the same time, the RADIUS attribute is invalidandroid:radius= "20DP" sets the radius of Four Cornersandroid:topleftradius=

Package com.example.day7_practise;Import java.io.IOException;Import java.net.HttpURLConnection;Import java.net.MalformedURLException;Import Java.net.URL;Import android.app.Activity;Import Android.app.ProgressDialog;Import

Translated from http://www.android-doc.com/guide/topics/graphics/prop-animation.htmlPropertyanimation and Viewanimation differences:Viewanimation can only display view objects, and to display non-view objects, you need to write your own code

Preface: Organize and collect the common tools of iOS project development, and finally give the source download link.1, let the picture do not render the tool classBrief introduction:Look directly at this tool class source code will know, how to set

Probe into the textview of 1.Android control Probe into the editview of 2.Android control 3.Android control's checkbox, RadioButton Inquiry Probe into the imageview of 4.Android control Research on the GridView of

In practice, if you need to specify a new application domain Applicationdomain when loader loading a child SWF, you need to choose the case.1, when there is a stream in the loaded sub-SWF, such as video or sound, it is best to specify a new

1 2 5 8 92 4 5 6 8 but not even 3 7 9 But if the middle key is used, then it can be connected, such as 5 has been used, 1 can even 9 each key can only be used once, given a length L, ask how many unique path with Length LBacktracking: My code can

Uitabbarcontroller is a view controller that is often used in development, but the default Uitabbarcontroller often does not fully meet our needs, so we often need to customize a uitabbarcontroller.Next, we'll come to define a uitabbarcontroller.

1. Registration of Broadcasts(1) Dynamic broadcast registration:Advantages: Can flexibly control the registration and revocation of broadcastingDisadvantage: You must be able to receive broadcasts when the program startsIntentfilter: When intent is

One use of mediaplayer, in this way, is usually to play relatively long audio, such as In-game background music.The code is as Follows: [java] view plain copy   Private MediaPlayer MPlayer = null; MPlayer = mediaplayer.create

EffectAndroid 4.4, the system is to support the custom status bar and navigation bar, The most typical example is the Bilibili client (ios version and Android version can use two sets of completely different system design ui, conscience ~), The top

ProgressDialog inherits from Alertdialog,alertdialog inherits from dialog, implements Dialoginterface Interface.There are two ways to create progressdialog, one is new Dialog, and the other is a static method called Dialog Dialog.show ().// mode one: