Mobile Develop

In Android Defaulthttpclient, the timeout setting requires calling the Httpconnectionparams.setconnectiontimeout method, such as (31~35 line code for the following code):Ref: Timeout in defaulthttpclient Class Android/** the method of sending the

Android apps can store resources in two directories: res and assets. Where the resources in the Res directory can only be stored in the correspondingSubdirectories (such as Res/layout, Res/values, and so on), you cannot store resources directly in

1. By user-agent //Judging whether it comes from a mobile phone terminal Public BOOLcheckmoble () {if(Isusercheckmobile = =false) return false; stringuseragent = request.headers["user-agent"]; if(Useragent.indexof ("Noki"

Benefits of IOS in XCode 6The beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful

One,get request and POST request simple descriptionCreate a GET request1// 1. Set Request path 2 nsstring *urlstr=[nsstring stringwithformat:@ "Http://192.168.1.53:8080/MJServer/login? username=%@&pwd=%@ ", self.username.text,self.pwd.text];3

sharedpreferences shared data in the same contextThis address: Http://blog.csdn.net/caroline_wendywith Sharedpreferences, you can store and share data, using the same context and tag. in the set (put) data section, provide the public tag, in the

Many have just entered the app back-end of the small partners, some have not contacted the industry, some have only in school to learn the basic technical knowledge, do not know how to develop the entire process of the app is how, so the heart will

For high-volume sites, the optimization of the front-end is necessary, even if the size of the 1KB to optimize its impact is also very large, below to see the isux from the meter with the mobile phone platform HTML5 front-end optimization, may be

When using the Android SDK for UI development, although you can also use pure code to complete, but that method for me just learning Android for the API still do not understand, can be similar to VB, MFC as graphic development of nature is the most

We know that each Android application has a unique context Application object, this application generally we do not need to care about him, the system will automatically create a default application instance when the app starts. However, because

1.SharedPreferences (Key-value)The data that Sharedpreferences saves is primarily data that resembles the configuration information format, so the saved data is primarily a simple type of key-value pair (Key-value), which holds an XML file.　　(1) two

The OnLayout method is the layout method of the ViewGroup neutron view, which is used to place the child view. Placing the child view is simple, just rewrite the OnLayout method, and then get an instance of the child view, and call the layout method

It's been a long time since I wrote a blog.Today we come to learn about the cache technology, I believe that when you do development is aware of the importance of requesting network data, but there are some only with the request for the outdated

Recently done projects to use the WebView, in the browser display the normal input[type= "submit" button, loaded into the webview after the CSS settings are invalid, WebView is the most original button rendering. Find the reason and solution on the

1. Error descriptioninfo:2015-02-05 22:14:21[main]-Loading XML bean definitions from class path resource [applicationcontext.xml]info:2015- 02-05 22:14:22[main]-JSR-250 ' javax.annotation.ManagedBean ' found and supported for component SCANNINGINFO:2

1, Appscustomizepagedview.java modified two places as follows:1) private void Setuppage (Appscustomizecelllayout layout) {Layout.setgridsize (Mcellcountx, Mcellcounty);Note:we Force a measure here to get around the fact that's when We do layout

The code is as follows:1 Public Static Booleanisemail (String email) {2String str = "^ ([a-za-z0-9_\\-\\.] +) @ ((\\[[0-9]{1,3}\\. [0-9] {1,3}\\. [0-9] {1,3}\\.) | ([a-za-z0-9\\-]+\\.) +)) ([a-za-z]{2,4}| [0-9] {1,3}) (\\]?) $";3Pattern p

We generally take data directly from the camera and microphone, encoded and saved as files. Android video recording requires the use of Mediarecorder,mediarecorder In addition to recording audio, and can also be used to record video.As shown in the

What is 1:application?Application, like Activity,service, is a system component of the Android framework that creates a application object to store some information about the system when the Android program starts. Usually we do not need to specify

1. Resolve Unable to eject input method: Before the show () method call, add an empty EditText with Dialog.setview (new EditText), because the custom Alertdialog has the layout we specify, so setting this does not affect our functionality,