chat android

The author introduces This example here is the Google SDK provides a Bluetooth chat program, simple but the information is huge, very suitable for beginners to learn Bluetooth knowledge. Before learning This example, please read and understand the working principle and implementation mechanism of the socket, the author of this blog has a detailed description: http://blog.csdn.net/dlutbrucezhang/article/details/8577810 In the android1.x, the relevan

In the previous blog, I briefly introduced the simple communication of socket, which will be used in this blog. The next example is to refer to the secrets of Android Application development. However, there are some minor issues, such as character encoding. The following describes the implementation process. 1. Server: Import Java. io. bufferedreader; import Java. io. ioexception; import Java. io. inputstreamreader; import Java. io. printwriter; impo

Software name: Bluetooth chat room System Requirements: android2.1 and above Update log: V1.0 Target Users: All Users Software features: free online chat, no information fee, traffic fee, convenient, simple, practical, and permanently free, can still be used when mobile phone signals are blocked, especially when using the exam (You know ). Software language: Simplified Chinese Software for

1. Invitation: In a simple sentence, the jid of the invitee should be input during the invitation. The invitation information can be blank. MUC. Invite (userjid, "let's chat "); At the same time, we need to know what happened. When this statement is executed, a message will be sent to the server, as shown below: 2. Invited If you are invited, you can enable a listener. If you want to enter the room, you can skip this step. If you have an invitation

(Boolean success); } } 5. Chat interface public class Chat extends activity {private String musername; Private EditText Medit; Private ListView mmessage; Private Receivermessage mrecmessage; Private SendMessage msendmesage; Private list 6. Send Message public class SendMessage {private Onsendlistener mlistener; public void Setonsendlistener (Onsendlistener listener) {Mlis

Recently due to work needs, has been studying instant messaging, occasionally on the Internet to see an introduction to send similar QQ dynamic expression of the article, feel very good, so through my finishing and improve, made a demo, for everyone to study, interface and function as follows:The message received is that after they send the message to simulate the other side of the message has reached the effect, the specific download demo research, the comments are relatively clear, there is a

Only one of the online search is a custom TextView, its use is more cumbersome, so the use of popular methods-using 9.png to achieve.This article mainly introduces the use of the SDK tool Draw9patch.bat.This bat execution file opens after opening the Draw9patch program such as:It is also relatively simple to use, drag and drop files into the program, hold down the left mouse button to drag the top edge, the black line appears, as shown in:Where the black line represents means:Explanation: The ar

There is another important thing before chatting ,? That's right. It's a friend list. You don't know who you are talking to, right, Hey hey, everything is simple and basic chat goals can be achieved earlier, so the code is very lazy (or rotten ?), Why? After reading it, you will know, After a successful login on the server side, a new thread is opened for the server to communicate with this account, so that the server side can process other login requ

One day, I found that Baidu had a cloud push package. I think Baidu's server is still relatively stable. What's more stable than our own server, it took me a few days to write a small chat tool. The right tool should be a trainer. In the future, if an application only needs to push messages to users, it is not necessary to build a server by myself, add the Baidu package to save a lot of trouble. Well, let's take a look at this little tool. Due to the

Preface With the micro-mail know that the micro-letter dialog list Sliding Delete effect is very good, this effect we can have. The idea is actually very simple, get a ListView, and then each item inside can be a sliding custom control. Because the ListView is sliding up and down and the item is sliding around, there will be a sliding conflict, maybe you need to know the distribution of the Click event in Android, please refer to the

); Cs.start (); Chatmanager.getchatmanager (). Add (cs);}} catch (IOException e) {//TODO auto-generated catch Blocke.printstacktrace ();}}}3.Package Com.test.test;import Java.io.bufferedreader;import Java.io.ioexception;import java.io.InputStream;import Java.io.inputstreamreader;import Java.io.unsupportedencodingexception;import Java.net.Socket;public Class Chatsocket extends Thread {socket socket;public chatsocket (socket s) {this.socket=s;} public void out (String out) {try {socket.getoutputst

= in.read (buffer); String message = new string (buffer,0,index);//Gets the request sent by the client parser parser = new parser (); String operate = parser.getoperate (message); Controller Controller = new Controller (); if (operate.eQuals ("Exit")) {break;} String response = Controller.doresponse (MESSAGE,IP);//The server processes the message sent over, if not the harvest//operation is not exitif (response! = NULL) Send ( Response);//Send the result of the request operation to the client} c

Step one: Select a picture under Res, right click to select "Create 9-patch File"Step two: Determine the name of the Point 9 chart, can only modify the information before 9.pngStep three: In the same directory will be generated just created point 9 diagram, double-click open for editingLet's start by introducing the meanings of the four options in the edit page1. Show lock: Select Showlock, then move the mouse over the picture to display a red slash indicates the area of the picture lock2. Show

(int maxl EVEL) {if (Isprepare) {try {//Getmaxamplitude returns the maximum value is 32767 return maxlevel * Mmediarecorder.getmaxamplitu De ()/32768 + 1;//Returns the result between 1-7} catch (Exception e) {e.printstacktrace (); } return 1; /** * @param * @description Releasing resources * @author LDM * @time 2016/6/25 9:50/public void release () {Mmediare Corder.stop (); Mmediarecorder.reset (); Mmediarecorder = null; /** * @param * @description Recording cancellation * @author LDM

Androidrichtext help to achieve like QQ, micro-letter, a textview in both words and expressions have the effect of the picture, the use of plug-in framework, code simple, strong scalability. The underlying framework package has only four Java files, Richtextwrapper: The TextView package class, which supports rich text, is constructed from the new Richtextwrapper (TextView v). Rtmovementmethod: inherits from the Android native Linkmovementmethod, re

As mentioned in the previous blog (simple C/S chat room), we have adopted the multi-thread method. The main thread on the server is responsible for continuously listening on the port, and the subthread is responsible for receiving and sending messages. The main thread of the client needs to receive keyboard messages and send them to the server. The subthread needs to receive messages sent from the server. In the implementation of this simple C/S

webchat chat Room 2018.02.26 Source Address has been posted Ah, leaving the mailbox as their own download project address: Https://github.com/Amayadream/WebChat 2017.01.11 Update -replace Oracle with MySQL -organize the structure and remove unwanted code I. Implementation effect (here the picture is compressed, you can right-click to view the picture) Landing Page Chat Room Personal Settings Avatar

Chat Server-decryption of strangers (9) chat message forwarding, chat server strangers Tip: because the project is a little too big for me personally, it may be unclear in some aspects or the logic is not strong enough. If you have any questions, please @ me.Engineering: https://github.com/LineChen/ V. forwarding information Because the client and server maintai

1 Open Rice Chat, click on the meter chat interface in the "Address Book" to find our own "friends chat", and then choose their own create "group chat." (pictured below) 2 Click on the top right corner of "double portrait" and then we click on the interface of "transfer group