Mobile Develop

In the network parsing, when the Chinese appears, when the parsing data is Chinese will be displayed as%e7%81%ab%e5%bd%b1%e5%bf%8d%e8%80%85In this form, but if we use string concatenation of key-value pairs, but most of the error data is not the

/** * Get extranet IP */public static String getnetip () {URL Infourl = Null;inputstream instream = null; String ipline = ""; HttpURLConnection httpconnection = null;try {infourl = new URL ("http://ip168.com/"); URLConnection connection =

Eclipse has been a problem these days is only used to test to see the demo, but there are problems to solve, can not wait, online to see some solutions to solve the problem, mainly said is to build a new project, with the same package name, the same

Because Key has a down and up event, it executes two times.Class Edittextonkeyclicklistener implements Etonkeyclicklistener {@Override public boolean onkeyclick (View V, int keycode, keyevent event) {//TODO auto-generated Method Stub if (keycode = =

IntroducedThe file displayed in the ES manager of the mobile phone is the shared folder on my Computer Win7. As long as the phone and computer in the same LAN can achieve the effect of the diagram.Not only can read the computer's files, all the

　　　/**    * 监听Back键按下事件,方法2:    * 注意:    * 返回值表示:是否能完全处理该事件    * 在此处返回false,所以会继续传播该事件.    * 在具体项目中此处的返回值视情况而定.    */    @Override    public boolean onKeyDown(int keyCode, KeyEvent event) {         if ((keyCode == KeyEvent.KEYCODE_BACK)) {           

　　One weeks of effort finally took care of the video playback, the use of FFmpeg decoding video, the decoded data through opengles rendering playback. Find out what you want to know and complete your own study plan, a little excitement. Tomorrow is "

Linear layouts are represented by the LinearLayout class, and the linear layout of Android is a bit similar to swing's box (they all arrange the components inside the container one after the other), LinearLayout, using Android:o Rientation property

51 After the internship, do not count some of the small part-time, this should be the first formal work, for this internship opportunity I still more value, hope to be able to improve in this period of time, adapt to work as soon as possible.Want to

1.Baseacitivity Frame mode:Http://blog.sina.com.cn/s/blog_ac843e3301014jc9.html2.GetWindow (). SetFormat (pixelformat.rgba_8888);Fix Android png gradient background image distortion problemhttp://liu-yuan-qing.blog.163.com/blog/static/652827872012510

1. Copy libqt5dbus.so.5 2. Add qt_plugin_pathblog.csdn.net/windows_nt/article/details/24205671He application failed to start because it could not find or load the Qt platform plugin "XCB".Category: Qt linux 2014-04-21 00:02 7793 people read reviews

One, (Options menu) Option Menu　　Click the menu button on your phone to appearTo create the Options menu:1, covering the activity of the Oncreateoptionmenu (Menu menu) method, when the menu is opened for the first time call2. The Add () method of

Realize the sliding effect of the page, do the demo smooth operation note: Seemingly supported style (control) has a certain limit, I tried to text the ListView page, temporarily unable to achieve the sliding effectJava files: Mainactivity.java,

Dispatch_onceThe Dispatch_once function is an API that guarantees that only one specified processing is performed during application execution. The following frequently occurring source code for initialization can be simplified by the dispatch_once

Android photo and select components from albumsPackaged separately into one activity for better reuseTake a photo or select a successful photo from the album and use Eventbus to emit a broadcast return picture path, and the caller fully

Directly on the code, realize the WebView powerful function.Webview.setwebchromeclient (webchromeclient);Private String Mcamerafilepath = null;private valuecallback muploadmessage;//form data information private final static int

1 1, the project needs, is the program home key into the backstage, 3 minutes after exiting the landing,2 3 first, IOS will continue into the background, give us 5 seconds to process the relevant data, after 5 seconds, the program will no longer

Test instructionsGiven a tree with roots, each node has an apple at the beginning;There are two actions C x : Make the state of the X node change, the fruit becomes no, there is no;Q x: Query The total number of fruits on the X-node pips

Http://www.cnblogs.com/kenshincui/p/4168532.htmlLocal notificationsUilocalnotification *local=[[uilocalnotification alloc]init]; Local. firedate=[nsdate datewithtimeintervalsincenow:10.0f]; Local. alertbody=@ " It's time to take medicine!! ";

first, Touch events on the phone  Basic events:  touchstart  //trigger touchmove    //finger on screen when finger is just touching the screen touchend    // Trigger when your finger moves away from the screen   The following is Less: touchcancel  //