I have a scenario. When a person sends a message to a specific mobile which is connected to the system, the message is extracted from the mobile connected to the system and this is used for a SELECT statement to get some values from the database. Then this answer is sent back to the person who sent the previous message. I am not sure if...
Hi! Is it possible in j2me to measure signal amplitude of audio record made by JSR-135 Player? I know I can access buffer, but then what? Target model Bold 9000, supported formats PCM and AMR. Which format I should use? See also Blackberry Audio Recording Sample Code How To - Record Audio on a BlackBerry smartphone Thank you! ...
I am using this code to connect Servlet. Mobile application when try to access internet. The following Message will appears in mobile. "Allow network access?? yes or no ". If i click "no" for that message in Nokia 6300 "Application Error" Warning will appear and it will close the application automatically. I tried other nokia mobiles ...
What are the best tools out there? ...
Recent mobile phones have a clipboard where text can be copied from one application to another (E.g. from address book to file manager). Is there an API for placing things on this clipboard? I am targeting Sony Ericsson phones (including G705), so a Sony specific API would be acceptable if no portable API exists. ...
HI.... I am having problem here with bitmaps..I want to remove the black background that my bitmap is having... I am creating bitmap bitmap from byte array..and then setting the bitmap in BitMapField..but the image shown has a black background.. any help in removing the background..!!! Thanx in advance... ...
I have some 1000 key-pair values that I will use in my j2me application, reading it from a resource file. However I will be using only a few of those values at any time, say 10, based on the record number being generated inside the application logic. Loading all the values into memory and then looking up is fairly not an efficient option...
How do you weight the pros and cons between a Midlet and Browser based client/server app for a phone ... What are the pros and cons of both... And based on your experience what will you prefer to go in for and why? I have listed some points based on which we can compare both feel free to add your own... Rapid development. Rich UI. ...
On various mobile phone developer sites like Nokia, Sony Ericsson, Motorola etc... I found Java ME development SDK's for mobile phones but only installable on Windows OS... I have a Ubuntu OS (Jaunty Jackelope) at home and was wondering if Mobile SDK's Linux installable versions are available?.. I have the NetBeans IDE installed on ...
hi, please give me a sample code for read/write text file in blackberry application. ...
How to achieve SOHT - Socket Over Http Tunneling in Blackberry applications? Please help ...
is there any limit to send data from j2me device to server. I coded a application to send big data to server from j2me client. it works fine in wtk and sonyericsson emulator. but when i tried same code in real device, I can send only 6K data. then, app throws IOException. every 2K, I run flush function of outputstream to seperate data to...
I want to learn mobile programming, specifically Android or iPhone programming, but not sure if it is necessary to learn J2ME before working with Android or iPhone. I know only core Java (and OOP concepts very well). I need your suggestion, especially if any one working in mobile development field. Hoping for favorable reply...! Thanks....
Are there any libraries for J2ME to manage bitmap sprites for games? ...
I have a component that I wish to write and it's the kind of thing that feels like a common pattern. I was hoping to find the common name for the pattern if there is one, and examples of how to go about implementing it. I have a service that queues requests and processes them one at a time. I have a number of client threads which make t...
i have case when i want do action in different time. when i press LEFT and RIGHT i want do void keyPress, but when i press UP and DOWN i want do laser.scrollup or scrolldown. i added boolean navigatorEnd navigatorEnd = false if i press up and down action == Canvas.FIRE end if (navigatorEnd = true) keyPressed() end but the problem ...
In J2ME ,Which connection type is better?Get or post.Which one is faster?which one uses less bandwidth?and which one is supported by most of the handsets?What are the advantages and disadvantages of both? ...
I was just wondering if there were any IDEs that I can run on my blackberry. My old Palm had on board C and a BASIC interpreter. On board C used the Palm's builtin text editor but the BASIC interpreter had its own simple editor built in. Anything like this for Blackberry or j2me in general? ...
how to install nokiA emulator in sun java me ide? ...
I need to know how many objects of some type exist in my system any time. Standard method with static variable and and increment/decrement in constructor/distructor doesn't work because missed Object.finalize method. ...