55 Topics
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I have been using IntelliJ IDEA IDE for java development for about a year.However, recently I started working on the J2ME platform.However,when using the Oracle J2ME SDK as my project sdk, I can't run a MIDlet.It is working in netbeans but not IDEA.it shows me the following error: `ERROR - … |
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java and j2me are same or what ? Can I make j2me app. After learning java ? If yes Suggest some good free website to learn java which gives complete a2z course ? |
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hi i have created a j2me application which uses gps but wen it wants to use gps it prompts out a message to comfire its usage over location services. now i want to know how to make location servies to be used my default by the cellphone. i know its … |
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How to connect a MIDlet application installed on mobile to a server application on the desktop? |
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This post about J2ME in Netbeans. Actually I'm new to mobile development and so interest to learn it. I want to create a jar file and should be attached database to it. (Netbeans has built in database creating facility, which i want to use) There are a lot of codes … |
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Please i've got problems reading from a recordstore(does not return any results when it reads any index beyond d deleted index) after calling the delete method with a specified index. Can anyone help? |
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Hello there! Please I need help in converting a jar/jad file to cod/alx i.e converting j2me files to blackberry files. |
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hello all, I am new to J2ME development rather this is my first code i have written in J2me for encryption and decryption using bouncycastle . It is giving the error which i am unable to find solution for... plz help... :sad: This is the error it is showing in … |
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Hello everybody, I'm trying to make a connection between my mobile and my pc. Im using J2me midp 2.0 to create my code. The jar of my mobile wants to make a connection to the bluetoothaddress of my pc. My mobilecode is based on a MIDlet. But everytime the connection … |
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Actually I'm trying to open serial port to send logging data in j2me. When I connect my phone via usb cable to pc my code works correctly. But when I start app without usb cable connecting to phone it is hanging up. [CODE]private static void sendToSerial(String msg) { try { … |
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I have test midlet which requests my location via JSR-179 Location API. I use Nokia 6275i. Its java: MIDP-2.0, GPS enabled (I see blue icon on top of my mobile device) When I run this app I got the following error: "java.lang.securityexception: Positioning Log denied Location access." Google do not … |
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I am writing a program using J2ME and my goal is to count how many times each character appears in a string. I am not very good at java so the way i see i should do this is create 2 arrays. First array is used to hold characters. Second … |
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Hi everyone. I'm using jwt 2.5.2 and new to it. I want to create a table (rows & columns) in it. Is this possible with jwt 2.5.2 ? Is there any data type like 'TableItem' ? What is Also, what is character for tab-space in it ? '\t' doesn't work … |
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We have a mobile game application created using j2me. This application need to communicate with an asp.net wcf service to send/receive data in json format. I have created the service and uploaded on to server. The url is somewhat [url]http://xyz.com/TheService.svc[/url]. This service provides some methods for example - int add(int … |
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i am trying to make a program that edits contacts on a Nokia phone using J2ME but i don't know how to access the contacts help please |
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i am trying to make a program that edits contacts on a Nokia phone using J2ME but i don't know how to access the contacts help please |
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hi all.. i've been practicing mobile programming for a months and i wonder why IMPLICIT is not included in CHOICEGROUP??? I got error when i try to use it... |
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I want to synchronize the data in the record store in mobile phone with mysql database. I connected them through a web service. How can i sync them. What is the way?? i looked in at syncML. Didn't found how to use it properly. Is there any other ways?? please … |
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Hello Friends, I have 6 to 7 threads which are running parallely. Thing is I have to put Thread.Sleep() between each threads. How Can I optimize it? [CODE]else if (__selectedString.equals("Master DataInput")) { try { if (RecordStore.listRecordStores() != null) { System.out.println("IT FOUND RECORDSTORE ......"); RecordStore.deleteRecordStore("Company"); RecordStore.deleteRecordStore("Product"); RecordStore.deleteRecordStore("Model"); RecordStore.deleteRecordStore("Customer"); RecordStore.deleteRecordStore("Sales"); System.out.println("Delete All … |
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hi there, I'm currently creating my first mobile app, a drinking game (I know, alcohol and technology don't mix. But alcohol and manual calculations are even worse!). All my data is stored in an 2-dimensional array. the number of users may vary from game to game (=number of rows) but … |
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i just to know how can we implement the feature of live streaming in my blackberry aplication.. thanks in advance. |
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i am creating a midp 2.0 s40 mobile application s40 that will post some data in to a postgres sql server i have created a form with text boxes and selection list can some one please tell me a way how do i post an sql query i have the … |
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How to start building mobile appliacations using J2ME platform.Can somebody suggest me any book for beginners from where I can start learning about it? |
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Hello all, We have developed two independent applications on individual systems. But both are developed in NetBeans 6.9 using Visual Midlet(VMD). Now problem is to merge those applications into one. Is this possible? How can I do this? Thanking You, Hakoo Desai. |
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Hello all, I have developed one application which import all databases into recordstore. This executes successfully, but the problem comes when I try to Filter my records. here the code is : [CODE]public void itemStateChanged(Item item) { if (item == choiceGroup_ProductCompany) { RecordFilter filter = new RecordFilter() { public boolean … |
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Hello all...first-time poster here, and I was wondering if any of you fine folk can help me out with what is surely a simple task, but something very confusing for someone just starting off with Java. In a nutshell, I am creating a simple mobile game where a user is … |
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Hello all, I am retrieving data from servlet to midlet. Now coming data is whole string. but now I want to chop it into different words. here my code is : [CODE] HttpConnection conn = (HttpConnection) Connector.open(url); StringBuffer sb = new StringBuffer(); conn.setRequestMethod(HttpConnection.GET); conn.setRequestProperty("Content-Type", "Application/x-urlformencoded"); InputStream is = conn.openInputStream(); byte[] … |
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Hi Everybody! Can anybody clear my doubt regarding the Android Application Development? I had a question that does the Android Programming has anything to do with the J2ME platform, I mean to say does the Android Programming uses the J2Me concepts? Or the Android development is a totally or somewhat … |
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Hello Friends, I want to synchronize the database from server to mobile application. I googled so much. I got much information on : [LIST] [*]DB2 Everyplace [*]IBM CloudSpace [*]PointBase(Not able to download) [*]Sync4j [*]SyncML [*]Data Sync API(Not able to find) [/LIST] Now I am confused to which one to select? … |
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Hello, I am new in J2ME, I have created one application which stores Name, Qty, Price and Total. I can manipulate RecordStore in this application. Now, I want to send this data to some other Remote Place, i.e server or through SMS. Is there any way to do this? |
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