If i set no authorize for my serial port profile, then need not to perform pairing?

thanks

can anyone help?

urgent. ..!

thanks

can anyone teach me?

urgent...

thanks

How are the transfer rates of teh Serial Port Profile and OBEX?

are they the same?

What' re the value?

thanks

anyone help?

urgent!!

thanks

If i write 2 large byte array to DataOutputStream, will this lead to exception?

Also, if i initialize an InputStream with a large byte array, will this lead to exception also?

if so, how to...

Also, i wanna ask if i can put "btspp://... " to as the input of createPlayer method to create the player?

plz help urgent

thanks

when i play the file in the phone, it have exception:

MediaException Sybian os -5

..............

how to deal with this?

as i have to implement streaming, how to do this?

when i use this to create a player:

player = Manager.createPlayer(in, type);

where in is a InputStream and type is the type of the file

can i just input part of the file to the inputstream?...

thanks

but as i have tried to new a large byte array,
e.g.

byte a[] = new byte[3000];

then the program can't run properly and exit itself...

If there is a byte array in the program and i put many bytes into the byte array, would this lead to an exception?

i mean will there be any limitation of the size of the byte array?

thanks

actually i have used other data method, so i need "openDataInputStream" ...

but still dunno y the code can't be successful ...

if using the code u pasted :

DataInputStream in = con.openDataInputStream();

ByteArrayOutputStream out = new ByteArrayOutputStream(1024);

byte[] aoBuffer = new byte[512];

int nBytesRead;

y the following code can't get any byte array:

DataInputStream in = con.openDataInputStream();

ByteArrayOutputStream out = new ByteArrayOutputStream(1024);

byte[] aoBuffer = new byte[512];
...

What's the difference between RFCOMM and L2CAP?

when should i use RFCOMM and L2CAP respectively?

What's actually each one can do?

thanks

My application need to use bluetooth to communicate and transfer files between mobile and pc server ...

which class of JSR-82 i needed?

also can perform auto pairing so that the system would...

even i have paint the canvas with purple colour by the following code in the paint method :

g.setColor(0xFF00FF);
g.fillRect(0, 0, canvasWidth, canvasHeight);

the cavas is still white in...

seems that there is not exception when creating the image...

but dunno y the image can't be displayed...

Now i have used FullCanvas Class and I use drawImage method to load an image in the paint method.

it can be loaded in the emulator, but can't be loaded in Nokia6600.

is there any method to...

I have applied for free copy already...
but it takes long time and still haven't replied me...

actually how long would it take?

as it is quite urgent now...

thanks

Can thread be used in J2ME?

if so, any example about it. as i dun really be familiar with thread...

actually i use thread because i want my application can be run such that the user can do...

use the class Canvas and use setFullScreenMode to set fullscreen?

thanks

Can i get the phone model of the phone by J2ME?

thanks

actually i have asked this b4... but i still dunno how to implement, so ask again ...

is it possible to implement video streaming by using bluetooth connection between mobile and pc server?

if...

is it a must that there will be an option key with exit for every midlet running in Series 60 phone even i dun implement that?

is it possible to remove the exit option from the option key?
...