developed android

I used it well before, and then suddenly found that the XML layout file cannot be automatically prompted, but open JavaSource codeYes. Google, because the XML file is opened by default, and Android layout is opened. Solution: Right-click main. XML, select "open with..." --> "android Layout Editor", and switch to the XML view. Cause: I uploaded the project to the Svn of Google Code a few days ago. After t

Installing the NDK From Androna Web download, NDK, double-click Unzip to current folder. Recommend that you want to install in that folder and unzip to that folder, and the path of the folder do not have spaces, because the GCC compile time will be the space before and after two strings as two folders to treat. Compiling manually using GCC Using the GCC compiler requires the makefile file to be written and then compiled with the GCC make tool, and the contents of the makefile

1. Chat is a member listener. Add it to muc. /*** Chat room member listener ** @ author Liao naibo **/class myparticipant statuslistener implements maid {@ overridepublic void admingranted (string arg0) {log. I (TAG, "grant administrator permissions" + arg0) ;}@ overridepublic void adminrevoked (string arg0) {log. I (TAG, "Remove administrator permissions" + arg0) ;}@ overridepublic void banned (string arg0, string arg1, string arg2) {log. I (TAG, "do not join the room (pull black, do not know h

Toast,a Toast provides simple feedback on A operation in A small popup.Provides a simple feedback message for the operation.Website Link: http://developer.android.com/reference/android/widget/Toast.htmlThere are two constants:Length_long shows a slightly longer time, about 5 seconds.Length_short show a little bit shorter, about 3 seconds.Relatively simple to useCode:1 toast.maketext (Getapplicationcontext (), "This is a Toast", Toast.length_short). Sh

of meters to a few kilometres;3 GPS PositioningA-gps use of satellite positioning requires a network of auxiliary correction locations (mobile phones are often used, priority request network, access to the previously saved satellite track information cache)Features: Need to search for satellites, the head must be empty;Impact conditions: Clouds, buildings, trees.Here's the code for the implementation:Package Com.andy.gpsdemo;import Com.example.gpsdemo.r;import Android.support.v7.app.actionbarac

(multiuserchat MUC) {_ number = "0"; _ lastdate = new date (0); _ muc = muc; _ roomname = MUC. getroom () ;}@ overridepublic void processpacket (packet) {message Message = (Message) packet; string from = message. getfrom (); If (message. getbody ()! = NULL) {delayinformation INF = (delayinformation) message. getextension ("X", "jabber: X: delay"); Date sentdate; If (INF! = NULL) {sentdate = inf. getstamp () ;}else {sentdate = new date () ;}log. I (TAG, "receive old message: Date =" + sentdate.

The APP has always wanted to push Android push by province, city, and county. It can only analyze the user's longitude and latitude and tag it for sending. Now we finally have a service provider. Umeng message push can be "Pushed by province", which is very convenient. I have made a PHP SDK (composer version) for umeng for you to use and integrate it into a formal project. Pack: https://packagist.org/packages/sinkcup/umeng-message-sdk-php Ope

Cocos2d-x system development game has become more popular, but with this development of the game, want to add advertising is not so ideal, especially interstitial advertising. Because the interstitial ad is generally to pause or end the game when the display is more reasonable, but the Cocos2d-x is C ++ language, the display of Advertising Code is written in the Java source code, this makes the problem somewhat troublesome. Because Android Cocos2d-x d

When we use HTC's gxx, we will find that it has a function of vibrating prompt after it is connected. Although it is not a big function, it is more convenient to use, for example, when the call process occurs, you can place it on the table and wait for the vibration. This means that the phone is connected, and then the phone gets up and talks, so you can avoid waiting for the other party in your ear. The specific implementation is as follows. Of course, the implementation method may be different

An adapter is a bridge between data in Android and view view, which is the function of displaying data through the adapter to the corresponding view view.At work, when using a ListView to do adapter data, some people must have met, how to optimize efficiency, but also the situation of duplication of data, how to avoid duplication of data and can improve the size of the ListView large data efficiency? , the solution is 2 points:1. In the GetView method

Hi, this is my Android 4.4 based on the development of the Multi-window system, there are a lot of shortcomings, please also advise Ah, the code is all open source.Video AddressSource AddressDone:1. The app is displayed in windowed formatFilter by PackageName in PHONEWINDOWMANAGER::LAYOUTWINDOWLW () to make the specified app appear in a non-full-screen size, because an app typically displays multiple activity in a task unit, Therefore, the method of P

Php for Android server development php encapsulation jsonxml common app data communication interface php file: test. php is a common communication class $ Code, 'message' => $ message, 'data' => $ data,); if ($ type = 'json') {self: json ($ code, $ message, $ data); exit;} elseif ($ type = 'array') {var_dump ($ result);} elseif ($ type = 'xml ') {self: xmlEncode ($ code, $ message, $ data); exit ;} else {// TODO}/*** output communication data i

I received a bug yesterday, which is described as follows: 1 Enter Settings --> Language input2 Choose personal dictionary3.Choose add in menu4.Input some word and choose personal dictionary [Expected result] The word can be added to dictionary and no any error [Error] The input panel can't hide enter add user dictionary, edit and exit, however, the input panel cannot be automatically hidden. This issue involves the concept of fragment. For more information about the concept of fragment, see ht

Better secondary development. this is more important than secondary development. this is more important. Reply content: This is more important for secondary development. PHP:Https://phphub.org/Http://hifone.com/Http://www.startbbs.com/ Ruby:Https://ruby-china.org/ Node:Https://cnodejs.org/ Rust:Http://rust-lang-cn.org/ I believe you can find the source code address from several websites Do you need a traditional forum or a light forum?For traditional forums, suchDiscuz!,PHPWindTh

Self-developed Artificial Intelligence (python), self-developed artificial intelligence (AI) Def Text ():Import random # import random ModulePrint '----- guessing game ----'Print 'input range: 1 ~ 100'Sui = random. randint (1,100) # Set the random number value rangeNum = 0 # input valueCount = 0 # Number of guessesWhile num! = Sui:Num = input ('enter a value :')If num> 0 and num If sui> num:Print 'input va