transfer files from android to android via wifi

MainActivity is as follows: [Java]Package cn. testchangevar;Import android. OS. Bundle;Import android. view. View;Import android. view. View. OnClickListener;Import android. widget. Button;Import android. app. Activity;/*** Demo description:* Passing and changing values in J

Serviceconnection Mserviceconn = new Serviceconnection (){public void onserviceconnected (componentname name, IBinder service) {Mdatetimeservice = IDateTimeService.Stub.asInterface (service);}public void onservicedisconnected (componentname name) {Mdatetimeservice = null;}} ;DescriptionA lot of information on the Internet does not involve the aidl of the IPC call specific instructions!It is essentially the server side and client side both have the same Aidl file, to be located under the same pa

1. Because you need to delete files, you need the following permissions： 2. Core Code Copy Code code as follows: Package Com.example.deleteyoumi; Import Java.io.File; Import Android.os.Bundle; Import Android.os.Handler; Import Android.os.Message; Import android.app.Activity; Import Android.view.Menu; Import Android.view.View; Import Android.view.View.OnClickListener; Import Android.widget.Button; Import Android.widget.Toast;

Use HttpURLConnection to transfer objects between the android client and the server Generally, json and XML are used for data interaction between the client and the server. Compared with XML, json is more lightweight and saves traffic. However, whether json or xml is used, we need to encapsulate the data into a json string or an xml string before transmission. Is it possible that we directly pass an Object

calling the Looper loop () method, it enters an infinite loop, and then whenever a message is found in MessageQueue, it is taken out and passed to Handler in the Handlemessage () method. There will only be one Looper object in each thread.After understanding the basic concepts of message, Handler, MessageQueue, and Looper, let's comb through the entire process of asynchronous message processing. You first need to create a Handler object in the main thread and override the Handlemessage () metho

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

Transfer the Android Market cache to the SD card sizeProgram! A previous tutorialHow to clear System junk in Android G1 Now I have a better way to save memory, that is, to transfer the cache in the market to the SD card, so that you can "have no scrubs" on the market.Because the cache is not loaded into the cell phon

Bus Transfer Route Search and transitoverlay Here, only Java code is provided. For XML code, refer to: learning notes for Android and learning Baidu Map Important code: Mkplannode start = new mkplannode (); // start point: Tiananmen start.pt = new geopoint (INT) (40.003834809598516*1e6), (INT) (116.3263213634491*1e6 )); // set the central mapcontroller of the map. setcenter (start.pt); mkplannode end = new

Android Touch event transfer mechanism: androidtouch Respect Original: http://blog.csdn.net/yuanzeyao/article/details/38025165 Resource download: http://download.csdn.net/detail/yuanzeyao2008/7660997 In the previous article, I mainly explained the Touch event transfer process in the Android source code. Now I want to

This section describes the file formats of assets and res in Android and how to obtain the file content. The file size limits of assets and raw folders and solutions are also described. 1. Introduction to related folders In the android project folder, the main resource files are stored in the res folder. The assets folder is a native file that is not compiled and

Android terminal and server data transfer solutionsAndroid Terminal three types and server transmission mode: Socket Transmission WebService Transmission Post/get how to get Data Network implementation conditions Port: SpecifyProtocol: TCP,UDP Port: SpecifyProtocol: SOAP Port: SpecifyProtocol: HTTP Scope of Use Large data volume,

Value Transfer in Android As we all know, according to the mvc design pattern, data is transmitted through the model, from one activity (A) to another activity (B) if you want to pass the value, we can put the model in the intent (or not), and then get the corresponding value after B is created; otherwise, if the value is returned to A from B, it is also feasible, except to receive the corresponding value

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/595c5b23b344a.jpg "style=" padding:0px; list-style:none;vertical-align:middle;height:auto;border:0px; "/>PS: Seven licensees with copyright in the Company1. CCTV International--CNTV (CCTV as the main application)2. Hangzhou number of Chinese (Zhejiang, Hangzhou TV Joint application)3. Shanghai SMG--Hundred Vision Tong (Shanghai TV station is the main application)4. Southern Media (Guangdong TV station is the main applicant)5. Hunan TV station6. China Radio International7. Central People's Radio

Cases triggered by the Android Touch event Transfer Mechanism I have also written two articles about the Android Touch event transfer mechanism. I think the Touche event is still well understood, but I have encountered a problem recently, let me learn about the Android Touc

Data transfer between Acticity in AndroidDuring Android development, it is very common to transmit data between different acitifiers. I spent a little time summarizing and recording the data transfer between Acitivity. 1. simple transfer of key-value pairs this transfer meth

Can be used in the Android environment, in the Java environment can also be used, I first in the Java environment to achieve the function, and then transplanted to the Android phone, the others are the same.[Java]View Plaincopy Package Com.photo; Import Java.io.File; Import Java.io.FileInputStream; Import java.io.FileNotFoundException; Import java.io.IOException; Import Java.io.InputStream;

In the Android development process, it is very common to pass data between different acitivity. I spent a little time summarizing the data transfer between acitivity and documenting it.1. Simple transfer of key value pairsThis method of delivery is very simple, just need to add the corresponding key-value pair in the construction intent.In Activitya, the code for

, continue to judge whether the mcontentparent object is null. If not, call the generatelayout () method to create the mcontentparent object.The generatelayout () method is as follows: Protected viewgroup generatelayout (decorview decor) {// apply data from current theme. //... 1. Set the features value based on the Android: theme = "" of requestfreature () and activity nodes. // 2. Set the features value based on the specified features value, that i

This article is from the Linux commune website (www.linuxidc.com) Source Link: http://www.linuxidc.com/Linux/2012-04/58732.htm I. Transmission of list The following is an example of passing list Intent.putstringarraylistextra (key, list); The syntax for receiving list List = (arraylist Here is an example of using: ============= Send listarraylistStringlist.add ("string1");Stringlist.add ("string2");Stringlist.add ("String3");Intent Intent = new Intent ();Intent.setclass