android messaging emoticons

information from your friends) if(Message.getfrom (). Contains (Touserid)) {if(Message.getbody (). Length () > 0) { //Gets the user, message, time, instring[] args =Newstring[] {touserid, message.getbody ()}; //out of the handler to show the message .Android.os.Message msg =handler. Obtainmessage (); Msg.what= 1; Msg.obj=args; Msg.sendtotarget (); } } } }); }});Code to send the message://Send MessageStr

Use your Android phone for mini text messaging 1. Android httpserver and http debugging Android http server: httpcore PC http client: httpdebug 2. Text message sending Android. telephony. SmsManager package 3. Source Code: Package com. example. httpservertest; import jav

This article is on the basis of the previous blog post on the Android XMPP-based Instant Messaging 1-basic conversation, adding new features to File transfer1. Initialization of file Transfer management class Public StaticFiletransfermanager Getfiletransfermanager () {if(FileManager = =NULL) {Servicediscoverymanager Sdmanager=Servicediscoverymanager. Getinstancefor (connection); if(Sdmanager = =NULL) {Sdman

(NewEasechatmessagelist.messagelistitemclicklistener () {@Override Public void Onuseravatarclick(String username) {System.err.println ("Click on Avatar");//Avatar Click eventPublicstaticdata.thisfriendsid = Long. Parselong (username); System.err.println ("Username:"+long.parselong (username)); Intent Intent =NewIntent (xingactivity_01. This, Shejiaofrienddetailsactivity.class); StartActivity (Intent); }@Override Public void Onresendclic

The asynchronous messaging mechanism in Android is divided into four parts: message, Handler, MessageQueue, and Looper.Where the message is the messages passed between threads, the What, Arg1, arg2 fields can carry integer data, and the Obj field can carry an object.Handler is a processor that is used primarily for sending messages and processing messages. The method of sending a message is SendMessage; The

settings, support settings message notification reminders (sound vibration, etc.), support chat logs and message list empty;8, exit the popup when exiting the prompt box;There is a picture for proof:Here to explain, the personality signature is also the mood, after setting up, look at the next database, suspected and not saved to the database, so only you will be online to display the signature you have set, once the offline, your signature disappears. About the avatar display, XMPP is supporte

Development notes-Android instant messaging APP Based on XMPP (2) and xmppandroid After a few days, the application login and registration sections have been improved. Of course, this is just a personal feeling. Today,All are dry goods! First,No large piece of code; Second,Not found on the InternetFinally, let youSave development time! This is why the second serialization will be sent several days later. Si

Run Effect: First create a new Android project to define the required strings in String.xml:XML version= "1.0" encoding= "Utf-8"?>Resources> stringname= "Hello">Hello World, mainactivity!>stringname= "App_name">Send SMS Programstring> stringname= "Str_input_phone_number">Please enter your phone numberstring> stringname= "Str_input_sms_content">Please input text message contentstring> stringname= "Str_send_sms">Send SMSstring> stringname

requestConn.setrequestmethod ("GET"); Conn.setconnecttimeout (5000); Conn.setreadtimeout (5000); Conn.setrequestproperty ("User-agent", "mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/45.0.2454.101 safari/537.36 "); //get the response code returned by the server intCode =Conn.getresponsecode (); if(Code = = 200) {InputStream is=Conn.getinputstream (); Bitmap Bitmap=Bitmapfactory.decodestream (IS); //Iv.seti

);//deliver content for each update Try{thread.sleep (arg0[0]);//deferred execution}Catch(interruptedexception e) {//TODO auto-generated Catch blockE.printstacktrace (); } } return"Execution is complete!" "; }} @Override Public BooleanOncreateoptionsmenu (Menu menu) {//inflate the menu; This adds items to the action bar if it is present.getmenuinflater (). Inflate (R.menu.my_async_task_demo, menu); return true; } @Override Public Booleanonoptionsitemselected

is not looper by default and requires handler to be created for the thread first handler class looperthread extends thread{ public Handler Mhandler; public void run () {looper.prepare (); Mhandler = new Handler () { public void Handlemessage (Message msg) { // process incoming messages here create Looper in threadWhy is the main thread not needed?Since the activitythread was created, it has been initialized LooperIi. Overview of the message mechanismAndroid

Msg.target.dispatchMessage (msg); Here we call DispatchMessage (msg), here we see what Target is, Serious classmates will find above the Enqueuemessage method to assign value to target, msg.target = this; This line of code shows that the target is the handler object that sends the message, and looks at how the DispatchMessage (msg) method in handler is specifically implemented:/** * Handle system messages here. */Public void DispatchMessage (Message msg) { if (msg.callback! =

due to performance requirements, Android requirements can only be UI Update in Thread UI that you want to update in other threads UI , let us introduce one way: using Handler message passing mechanism . below updates a textview : packagecom.example.runonuithreadtest;importandroid.app.activity;import Android.os.bundle;importandroid.os.handler;importandroid.widget.textview;public classMainActivityextendsActivity{privateTextViewtv; Handlerhandler=n

() runs in a new threadHttpClient HC = new Defaulthttpclient ();HttpGet hg = new HttpGet ("Http://csdnimg.cn/www/images/csdnindex_logo.gif");//Get CSDN logoFinal Bitmap BM;try {HttpResponse hr = Hc.execute (Hg);BM = Bitmapfactory.decodestream (Hr.getentity (). getcontent ());} catch (Exception e) {Mhandler.obtainmessage (msg_failure). Sendtotarget ();//failed to get pictureReturn}Mhandler.obtainmessage (MSG_SUCCESS,BM). Sendtotarget ();//Get picture successful, send msg_success identity and bit

Why should I refer to the message mechanism?1:ANR (Application not response) application unresponsive main thread (UI thread)2: If a time-consuming operation occurs in the main thread, it causes the ANR (such as linking the network, copying large data) Thread.Sleep ()3: Avoid the ANR you can take the time-consuming operation into a child thread and it's your new thread.4:android4.0 after Google forced to require the link network can not be accessed in the main thread5: Only the main thread (UI t

When the worker thread sends a message to the main thread, because the main thread is looper, there is no need to initialize the Looper, pay attention to who sends the message to associate whose handler, this time uses is the main thread handlerHandler will send the message to the MessageQueue queue, Looper will continue to traverse the MessageQueue queue, when there is a message will be callback handler method Handlemessage!When the main thread sends a message to a worker, the handler of the ch

Prepared by: Xu jianxiang (netpirate@gmail.com) Date: 2010/10/12 Web: http://www.anymobile.org I have been responsible for the development of a smart phone platform for an instant messaging software in recent months (I already have a fixed version for mobile phone manufacturers and carriers, and will release the public version recently). I have referred to the design style of the iphone, and the functional design and code of QQ for

);}Currentfragmenttype = Call_fragment_type;}Transaction.commitallowingstateloss ();} Private Onclicklistener Onclicker = new Onclicklistener () {@Overridepublic void OnClick (View v) {Switch (V.getid ()) {Case R.id.btn_message:Btn_message.settextcolor (Color.parsecolor ("#df3031"));Btn_call.settextcolor (Color.White);Btn_message. Setbackgroundresource (r.drawable.baike_btn_pink_left_f_96);Btn_call. Setbackgroundresource (r.drawable.baike_btn_trans_right_f_96);Switchfragment (Message_fragment_ty

The message mechanism of Android is mainly refers to the operation mechanism of handler, handler operation needs the bottom MessageQueue and looper support;MessageQueue: Message Queuing, whose memory stores a set of messages that provide insertions and deletions in the form of a queue, internal structure: usingA single-linked list of data structures to store message queues;Looper: Processing MessageQueue message, will be in an infinite loop to find ou