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Xperia X10's screen

developerworldwatch@kpi-consulting.net — Wed, 04 Nov 2009 12:43:44 GMT

I'd like to ask you how many colors does X10's screen support. The official X10 specification's page says 16,536 colors, but it can't be true. What is the real number of colors?

[K800i] Player.getDuration() maxed out ?

developerworldwatch@kpi-consulting.net — Tue, 17 Nov 2009 16:19:49 GMT

Hi,

I have been feeding a Player a MP3 chunk :

ByteArrayInputStream is = new ByteArrayInputStream(passedData);
Player newPlayer = Manager.createPlayer(is, "audio/mpeg");

Which is working pretty good, the problem is that when I try to use getDuration() method of the Player class on one of those objects, for example :

long clipLength = playingPlayer.getDuration()/1000; //in milliseconds

I will get a maximum value of 4 seconds...

If I use a 1 second chunk of MP3 data, it will correctly return 1 second...

Same for 2, 3 and 4 seconds... After that it will always return 4 seconds...

Is this some kind of known bug ?

Is there a workaround ?

Am I doing something stupid ?

I have tested it on several nokia's (N95, N97, 5800XM) and also on SE's own emulators and it works fine there

How to: Use SE SDK with Java ME SDK 3.0 or Netbeans

developerworldwatch@kpi-consulting.net — Fri, 06 Nov 2009 09:41:59 GMT

I have now (see last thread) established connection between my phone and the Proxy and Device explorer.

But (I am pretty new to this environment. I am C-programmer), now I am going to integrate the phone connection into my IDE.

I am using Java ME platform SDK V3.0 or maybe Netbeans, whatever is best/easiest.

What is the steps to make my IDE talk to the phone?

Yes I AM a newbie... until now I have only programmed, and using the emulator or simply copied the JAR to my phone. This is OK, but I want to connect the IDE to my phone to have full control and debug facilities.

Thanks!

Kaare

Problem with standby theme in Satio

developerworldwatch@kpi-consulting.net — Sat, 31 Oct 2009 12:13:48 GMT

Hello

I have a Satio for 2 days, I tried the standby theme ''basic'' and it worked well the first two times but now everytime I set a standby theme to something else than ''Sony Ericsson'' the virtual pads(on home screen) are empty and the phone would not get access to any menu if I press one of them!

I am obliged to restart the phone so can turn back to ''Sony Ericsson''

My emulator couldn't start

developerworldwatch@kpi-consulting.net — Mon, 16 Nov 2009 12:28:43 GMT

Nice to meet you, I'm new here...

I have just downloaded the latest SDK v2.5.0.6 and I am using Eclipse to create a simple Hello World MIDlet program. Before I debug, I have import the available emulator provided by SonyEricsson SDK. There are a lot actually and every emulator are On-Device Debug type. When I debug my Hello World MIDlet, it failed with following error in the Eclipse Output window.

Proxy could not open new connection to handset.
Could not connect to the device.

May I know what should do in order to get the Sony Ericsson emulator up and running? Does anyone encounter this error before? Can anyone share some tips on this issue? Do I need to do any setup or configuration setting in Eclipse before doing any debug?

THanks @!

Step-by-step guide to installing jsr256 on eclipse?

developerworldwatch@kpi-consulting.net — Thu, 23 Oct 2008 06:07:29 GMT

I tried installing JSR-256 mobile sensor api on eclipse, but using it throws NoClassDefFoundError -error.

I am using WTK and added sensors.zip (as jsr256.jar) to WTK/lib. I works on editor and is listed in all lib related views.

My wild guess is that the problem is somehow related to manifest file or permissioning, but I'm not sure.

What to check next?

how to get the accelerometer data?

developerworldwatch@kpi-consulting.net — Mon, 16 Nov 2009 10:29:07 GMT

hey guys, I was wondering how can I get the accelerometer data? I know j2me does not support this directly...

Thanks,

Adam.

Slow contact searching

developerworldwatch@kpi-consulting.net — Fri, 13 Nov 2009 21:16:28 GMT

There are parts of code. Why is it so slow on G502 (166 contacts)? Does the phone do sequential search?

private final Form out = new Form("PIMOutput");

...

PIM pim = PIM.getInstance(); ContactList contactList = (ContactList)pim.openPIMList(PIM.CONTACT_LIST, PIM.READ_ONLY); final Contact contact = contactList.createContact(); contact.addString(Contact.TEL, Contact.ATTR_NONE, a phone nubmer); out.append("create enumeration >"); final Enumeration enumer = contactList.items(contact); out.append("< create enumeration"); displayContacts(enumer);

...

private void displayContacts(Enumeration contactsEnumeration) { while (contactsEnumeration.hasMoreElements()) { out.append(":0"); final Contact contact = (Contact) contactsEnumeration.nextElement(); out.append(":1"); out.append("* "+contact.getStringArray(Contact.NAME, 0)[0]); out.append(":2"); //out.append(": "+ contact.getString(16777218, 0)+"\n"); } }

Problem in socket conneciton

developerworldwatch@kpi-consulting.net — Mon, 16 Nov 2009 07:48:31 GMT

Hi all.,

I am trying to connect to my server(java) using sockets. Am able to connect to the server, but am unable to send/Rcv data.

My client (mobile) sample code
.
.
.
String connectString = "socket://example.aeroalias.com:10003";
StreamConnection streamConnection = (StreamConnection) Connector.open(connectString);
OutputStream os = streamConnection.openOutputStream();
Calendar cal = Calendar.getInstance();
String str = cal.getTime() + "";
byte[] toWrite = str.getBytes();
for (int i = 0; i < str.length(); i++) {
os.write(toWrite[i]);
}
.
.

Am unable to send te time to my server.,
My server is running and am able to connect with my emulator.,
Please help me out!!

Devices that is possible to get cell id

developerworldwatch@kpi-consulting.net — Tue, 17 Nov 2009 15:56:36 GMT

Hello again,

So...in all the devices that use JP 3, 4, 5,and 6 it's impossible to use:

System.getProperty(cellID)

And in all the devices that use JP 8 it's possible to use this code...

My question is.... In devices that use JP 7... how can i know if the JP is aboce or over 7.3?

Becouse in the tab "Phones -> Java me" i can see only JP 3 4 5 6 7 8 and not 7.3...

Thanks.. and sorry again about my bad english

Get cellid mcc mnc and lac on k750i

developerworldwatch@kpi-consulting.net — Tue, 17 Nov 2009 13:22:20 GMT

Hello,

i'm brazilian... sorry for my bad english...

How can i get this informations from the Sony ericsson K750i?

System.getProperty("com.sonyericsson.net.cellid");

System.getProperty("com.sonyericsson.net.mnc");
System.getProperty("com.sonyericsson.net.mcc");
System.getProperty("com.sonyericsson.net.lac");

this 4 are returning null....

I need to do something before do this commands? like..open an connection?

Thanks!!!

SE to stop develloping firmware for P990/w950/M600

developerworldwatch@kpi-consulting.net — Mon, 18 Jun 2007 10:33:06 GMT

Well, this dropped like a bomb yesterday

Virgile, from http://www.planete-se.net, a notorious SE employee that also is administrator in that french site, said:

+*CITATION(Virgile @ 17/06/2007 à 9:13) *

Il n'y aura plus de mise à jour pour ce modèle après celle-ci.*+

I think SE lost its mind if this is true!!! You all know i am one of those who actually have been lucky with my p990 experience, but even so, it took alot for me to have a stable device, but even so far from its potencial. All this after spending almost 700 euros on SE´s supposed top class phone

Now, even before the P990 makes a year, with promises yet to fullfill (voip, animated screensavers, etc), with stupid bugs being added (space bar on flip open mode), with other bugs still to correct, with developers saying SE/UIQ does not lets them make some type of apps the users demand, SE is gonna abandon the users????

IS THIS A JOKE??? I am SE fan, i love my P990, but this is completely insane! I know SE at a given date decided to support the P990 untill the end of the year, retrofit some P1 type of stuff, even a symbian upgrade was discussed...now all seems have be stopped...WHY?? Do SE think we are all STUPID and will all buy a P1??? That even is not a true successor???

Well, i for sure won´t be quiet before this, and users at esato, my-symbian, etc won´t be either. For much as i like SE, if this injustice prevails, SE won´t get my money again, and i will tell everyone to think twice before buying a smartphone from a company that does not tread their clients/users properly. SE may be getting good results with phones like k800, k750, etc, but will never be anything with smartphones/UIQ if this attitude continues

rant over

I hope our friends Thomas and Johan take this post to the powers to be on SE...this is just the beggining

Message was edited by: antonioj

Questions regarding MMAPI Documentation and Implementation

developerworldwatch@kpi-consulting.net — Fri, 20 Nov 2009 10:39:15 GMT

In the standard Java™ Platform, Micro Edition, CLDC – MIDP 2 documentation on page's 72 and 73 with paragraph : Playing media files with MMAPI using progressive download I read the following sentences :

To make use of progressive download in a player application, the createPlayer method must be

invoked with a file scheme locator string as parameter, for example:

Manager.createPlayer(file:///c:/sounds/song.mp3);

Unfortunately I haven't found any documentation giving a good example of this, I did found an article on this site itself with some code snippets and some global explanation. Is there any chance that "tutorial" will be expanded into something more usefull ?

Also, is my understanding correct that you can use one single Player connected to an audio file and in the meantime downloading and expanding this same file ? Or are multiple sound files and Players involved ? That I cannot establish from the aforemntioned "tutorial" and/or the documentation...

Also the next sentence is used in the documentation :

Note: from JP-7 phones, progressive download according to 3GPP TS 26.234 45.3.0 is supported both
for http download and InputStream via JSR-135.

Ok, so an InputStream or a http adress can be used instead of the "file" locator... But, is this only valid for 3GPP (so no MP3, or AAC)... So actually this is more of a video stream than an audio stream right ?

As a last point, is there any SE MMAPI implementation which can play AAC streams ?

Thanks in advance for any help, tips or pointers !

Set the width/height of video on SE Satio

developerworldwatch@kpi-consulting.net — Fri, 20 Nov 2009 08:55:17 GMT

Is there any way to set the video width and height when playing a video on a Canvas?

This is a fairly simple task on other phones:
videoControl.setDisplaySize(width,height);

But SE Satio seems to ignore it.

Anybody else has similar difficulties?

Need OS for K800i

developerworldwatch@kpi-consulting.net — Fri, 20 Nov 2009 11:56:05 GMT

My mobile is Sony Ericsson K800i. Unfortunatley the OS is currupted. Can anyone tell me where to download OS for K800i?

Thanks in advance...

PIM, daylight saving time, problem

developerworldwatch@kpi-consulting.net — Fri, 20 Nov 2009 11:44:37 GMT

I have an K770i, Outlook, Develop in JavaME, System shows list of next events on screen

What steps will reproduce the problem?
1. create a reoccurring event A in Summer (daylight saving time), repeat weekly the whole year
2. wait until winter (standard time)
3. create a reoccurring event B in Winter

What is the expected output? What do you see instead?
event A is shown like expected, 
but event B is shown one hour ahead +1h
it seems that I need to know when the event was created and do a special handling for it.

At the PIM DM I have seen last modification time. is thie the right one to use?

Source can be found at:

http://code.google.com/p/open-today/source/browse/#svn/branches/platform7/source/src/OpenToday

Regards

Getting Error while downloading through wap

developerworldwatch@kpi-consulting.net — Mon, 16 Nov 2009 13:03:13 GMT

hi,

I added my server url in jad properties for the .jar file.

I'm getting the following error.

Error: Please check again the URL location and proxy settings

com.sun.kvem.midletsuite.InvalidJadException: Reason = 36

If I don't include the url , my file gets successfully download. But I need to add my server url.

Please help me out.

Bluetooth and switching of roles

developerworldwatch@kpi-consulting.net — Thu, 05 Nov 2009 11:17:03 GMT

Hey,

I'm trying to builds two systems that plays with Bluetooth switching between listening and searching and pushing messages between devices thrugh OBEXObjectPush and OBEXObjectFileTransfer. This works to some extent and on som phones but... Typical errors that I get even though it suddenly works agains are:

· Security block when pushing a message (sometimes)

· Unacceptable parameters when pushing a message (sometimes)

· No resources when pushing a message (sometimes)

· Exceeded search limit 1 most of the time when searching for services

I have two main phones that I'm testing this on an old P990i and a C905a and it works sort of fine on those, the P990i gets a few more errors when searching for services though, it might also say that it is Busy...

But the other day I also tested my programs on a colleagues phone and then he could recieve messages but not push them back (it was also a Sony Ericsson rather new but I don't know exactly which one).

Does anyone else have experience of this role switch or and thoughts or knowledge on my problems with this. I'm happy to give anyone my code if they feel they have the time to have a look.

Best /Petra

Satio, Neon CPU Optimizations.

developerworldwatch@kpi-consulting.net — Tue, 10 Nov 2009 20:35:21 GMT

Hi,

I know that Satio uses a TI OMAP 3430 Cortex A8 Cpu...

This CPU supports neon optimizations but when I try to use it in my code I got a kernel exec error, this does not happens

on Samsung Omnia HD that uses the same CPU and the same OS.

Some idea?

Please help.

Themes Development for Sony Ericsson Satio

developerworldwatch@kpi-consulting.net — Fri, 29 May 2009 21:25:13 GMT

Since the newly announce Satio (previously idou) is based on a Symbian Foundation OS, as a themes developer I wanted to know what level of themes support would Sony Ericsson Provide.

Since the phone is a modified version of the symbian s60, there are no current theme creator application to develop themes for that model. I faced a lot of problems with X1 as well. There were no windows mobile theme creators available in the market to support WQVGA Landscape and portrait themes for X1.

Would a themes creator be release before launch to include Satio? Or are we suppose to use the default S60 Carbide Application from Forum Nokia

BIO messaging on P800

developerworldwatch@kpi-consulting.net — Tue, 01 Jul 2003 17:51:23 GMT

Folks,

I have developed a BIO message parser on the 7650 and all works fine.

However, on the P800 I can't seem to get my app launched from a BIO message.

It looks like everything on the parsing side is hooked up correctly as my

parser dll gets called and I set the entry iMtmData3 to 1 to say it's been

parsed OK. But clicking on the message just gives me "This message type is

not supported". (I've also tried a very minimal parser that does nothing

except set iMtmData3 to 1, to no avail).

I've tried tracing entry points in my app and it's not even getting loaded

(E32Dll not getting called), so I guess things are actually not hooked up

right. I've checked all my UIDs and I'm pretty sure they're all correct, so,

any ideas?

Below is my bio resource:

#include <biftool.rh>

RESOURCE BIO_INFO_FILE

{

message_type_uid=0x101F3EDC; // uid for the message

message_parser_uid=0x101F3EDD; // uid for the message parser - must be

correct as parser dll gets called correctly

message_app_uid=0x101F7E7D; // uid for the message viewer app -

I've checked this and it's correct

message_appctrl_uid=0x00000000; // uid for the message viewer control

description="My message"; // this string appears correctly in the message

list

icons_filename="vicsbioparser.mbm";

icon_zoom_levels = {1};

ids=

{

type=ENbs;

confidence=ECertain;

character_set=KCharSetDefault;

text="//VICS";

}

};

}

I'm pretty stuck now as I can't see a way forward to track this down. Is

there any way to test this stuff in the emulator?

Any help and suggestions greatly appreciated.

Regards,

Andrew.

Python for S60 support on Satio

developerworldwatch@kpi-consulting.net — Fri, 13 Nov 2009 12:15:49 GMT

Will SE support Python for S60 on the Satio?

I wrote some applications for the Symbian S60 3rd and 5th platform based on Python for S60. Sadly the Python for S60 runtime, currently maintained by Nokia, is signed only with Nokia cerificates. According to user reports I received this prevents the installation on the Satio. After a long time Samsung released a Python for S60 runtime signed with Samsung certificates. It would be really great if SonyEricsson would publish a Python for S60 runtime which installs on the Satio!

TIA Martin

Ringtone bug in Satio

developerworldwatch@kpi-consulting.net — Mon, 16 Nov 2009 22:16:54 GMT

When receiving a call with Satio the phone vibrate for 3 good seconds before ringing!

It's really annoying, I hope SE will repair that in the upcoming FW

KXML problem on sony ericsson

developerworldwatch@kpi-consulting.net — Fri, 20 Nov 2009 21:59:48 GMT

Hi,

i'm using KXML to parse a XML file. On other devices (e.g. nokia) it works perfectly but on Sony Ericsson (e.g. K550) i get an parsing error with the same code.

XML structure:

<Plan version="1">
    <task name="Call Marry" type="1">
        <description>The description about the call</description>
        <field name="Answers"></field>
    </task>
    <task name="Buy food" type="1">
        <description>The description about buying food</description>
        <field name="Problems"></field>
    </task>
    <task name="Meeting with John" type="2">
        <description>The description about the meeting</description>
        <field name="Topics"></field>
        <field name="Notes"><(field>
    </task>
</Plan>

Parsing Code:

do {
      if (parser.getAttributeValue(POSITION_TYPE).equals(TYPE_ONE_FIELD)) { 
                String name = parser.getAttributeValue(FIRST_VALUE);
                String type = parser.getAttributeValue(Second_VALUE);
                parser.nextTag();
                String description = parser.nextText();
                parser.nextTag();
                String textfieldname = parser.getAttributeValue(FIRST_VALUE);           
                parser.nextTag();
                parser.nextTag();
                parser.nextTag();
                TypeOnefield t = new TypeOnefield(name, type, description, textfieldname);
                tasks.addElement(t);
     else if(parser.getAttributeValue(POSITION_TYPE).equals(TYPE_TWO_FIELD)){
                String name = parser.getAttributeValue(FIRST_VALUE);
                String type = parser.getAttributeValue(Second_VALUE);
                parser.nextTag();
                String description = parser.nextText();
                parser.nextTag();
                String textfieldname1 = parser.getAttributeValue(FIRST_VALUE);
                parser.nextTag();
                parser.nextTag();
                String textfieldname2 = parser.getAttributeValue(FIRST_VALUE);
                parser.nextTag();
                parser.nextTag();
                parser.nextTag();
                TypeTwofield t = new TypeTwofield(name, type, description, textfieldname1, textfieldname2);
                tasks.addElement(t);
     }
} while (!parser.getName().equals("Plan"));

With the parser i get the information out of the XML file and store it in the tasks vector. I return the vector later on to the view class and there it will be displayed on the phone (or not if i get a empty vector back...).

When i run it in the Sony Ericsson emulator it works..but on the phones i get a Nullpointerexception (because the view gets no data from the parser...). But whats wrong with my parser code and why does it work on some other brands?

I hope you can help me...I'm running out of ideas.

Thanks!

Matze

CDirectScreenBitmap crash on SE Satio (landscape)

developerworldwatch@kpi-consulting.net — Tue, 17 Nov 2009 10:13:26 GMT

Hi,

I'm using CDirectScreenBitmap to have tearing-free display.

Consider the following code:

//Omitting parts where the UI orientation si changed to landscape

//Omitting parts draw_rect is initialized to fullscreen rect

iDSBitmap = CDirectScreenBitmap::NewL(0));
TInt dsaError = iDSBitmap->Create(draw_rect,CDirectScreenBitmap::EDoubleBuffer);

My app crashes when calling Create(). However no crash is observed if I leave the orientation to portrait.

Is this a known bug or are there special things to be done.

I must say this code runs fine on other S60v3 and v5 phones of various brands.

Please help,

Olivier

How to run code in Netbeans

developerworldwatch@kpi-consulting.net — Tue, 10 Nov 2009 10:33:37 GMT

Hi,

I'm having trouble getting started making apps for my W595. I know Java and Netbeans from using POJO, JSP & servelets etc in mainframe and webserver environments. I have downloaded the Sony Ericsson SDK 2.5.0.6 and got it recognised in Netbeans, got the Netbeans "hello world" example to compile, but on running it seems unable to connect :

Starting emulator in execution mode
Proxy could not open new connection to handset.
Could not connect to the device.

The log from the proxy thing says it can't reach the COMM port and somewhere I saw for JP8 phones you don't use COMM ports - but I don't see any way to configure the networking option instead.

Can someone point me to how I change that?

Thanks,

John

CAPUCHIN中在FLASH CS3中可以实现ACCELEROMETER感应游戏吗？

developerworldwatch@kpi-consulting.net — Thu, 12 Nov 2009 08:30:31 GMT

如题，是要用accelerometer的MXP吗？直接在FLASH 中加入ACTION SCRIPT就可以吗？

playerUpdate isn't getting updated ?

developerworldwatch@kpi-consulting.net — Tue, 10 Nov 2009 14:04:03 GMT

I am using a SE K800i as test-device and in short I made a MIDlet which plays Player instances one after the other...

Obviously I implemented the playerListener interface within the class that controls the several Players and the pretty basic idea is to start off the subsequent Player when my class receives a PlayerListener.END_OF_MEDIA event...

My code works flawlessly on most Nokia devices but unfortunately the PlayerListener interface will pass the PlayerListener.STARTED event but NOT the PlayerListener.END_OF_MEDIA event...

Actually, to be completely correct, it does pass those events but only after my app crashes (yup it's not that stable being a proof-of-concept).. At that point my Form, to which I write all incoming events, gets flooded with messages regarding end of media and also that a Player got closed(so obviously even those don't get delivered whilst playing)...

I was under the impression that the MMAPI impelmentation states that the delay in which such events has to be delivered is not specified but it is specified that they should be delivered in order of happening... Which is not the case now, because according to the incoming events Players jyust get started, they never reach the end of media or get closed, until that is one of those enters an IllegalStateException (the error I get after some time)...

Anyone who has experience with this ?

CVideoPlayerUtility (symbian) video rendering issue on Sony Ericsson Satio

developerworldwatch@kpi-consulting.net — Thu, 27 Aug 2009 07:43:37 GMT

Hi all

I'm writing here because I'm experiencing some strange issues using the CVideoPlayerUtility class.

Currently we use this class for our video streaming application ( S60 3rd edition )

Now we are porting some video applications on S60 5th edition, and we found some strange behaviours.

we found that the Satio device does not render video on the screen. Fo testing and debugging we use the VRex S60 example.

The same local video is well rendered by the Nokia5800 and NokiaN97, but the same code does not work on the Sony Ericsson.

On the Satio some video are not player at all, for some other videos only the audio is played, the video is not rendered on the screen.

Is there anyone that is currently developing on the new Symbian S60 5th edition Sony Ericsson device that can help me?

Thanks in advances

Xperia X2 - JVM out-of-memory

developerworldwatch@kpi-consulting.net — Thu, 05 Nov 2009 17:27:03 GMT

Hi all,

I'm currently porting an Java application to X2. It's a change from a 240x320 to a 468x800 screen, so images have increased considerable.

X2 phone spec says that Java heap size is "4 MB – 32 MB (dynamic, depending on available memory)". In fact, we have monitored memory and after loading application, Runtime.freeMemory return a value between 12-13mb.

But after some screens are created, app simply crashes with an out-of-memory error. We've monitored that each new screen loaded consumes about 600-700kb of heap, but after 4 screens loaded, application runs out of memory.

As there is soo much memory available, it's hard to assume this is a fragmentation problem.

Developers or SE staff, any suggestions?

Best regards,

Camilo.

SATIO OpenGL bug?

developerworldwatch@kpi-consulting.net — Tue, 10 Nov 2009 18:35:41 GMT

I've got one problem with SATIO. Our application draws with both OpenGL and GC functions. We render 3d scene using OpenGL and when we enter menu, we use GC functions to draw. This worked well on all symbian devices till now - when we switch to 2d on SATIO, the opengl screen is still visible but inactive. if I rotate the device or switch application to background and then back to foreground, the 2d screen becames visible. Any ideas?

UI Suggestions for Satio: hidden clock in standby screen; better Music controls; scrolling

developerworldwatch@kpi-consulting.net — Tue, 17 Nov 2009 09:17:53 GMT

I've had my Satio a couple of days and i'm enjoying it, but think there are some easy fixes to the UI that would make me (and i think all your users) happy...

1. an obvious BUG: Sony Ericsson Standby Screen has a lovely analogue clock and network name at the top: AND THEY'RE HIDDEN BY THE TOP ROW OF ICONS! You can see them when the standby screen is first displayed or switched away from sometimes, and they're also there on some of the other standby screens. Looks like someone didn't update the screen limits for drawing those controls.

2. The physical buttons on my old (!) W890 Walkman phone were similar to those on the Satio, but worked SO MUCH BETTER. First: the volume up/down buttons worked even when the phone was locked. This is essential when you want to adjust the volume while the phone is in your pocket, and having to unlock and relock the phone on the Satio isn't so nice.

3. The volume up/down buttons on the W890 could be held down to do next/previous track, would also be great for the Satio.

4. Disconnecting the headset paused the music player on the W890... same please for the Satio! In fact, why not use the other buttons on the Satio for music controls too: the Display Pictures button could act as pause/play (it's even got the right icon on it already).

5. The iPhone-style scrolling on the Music app is fantastic! So why don't we get this on the other apps? Like Contacts for example? (though the incremental searching is a nice idea - if clunky in design). In fact there is a huge inconsistency between two styles of scrolling on the phone: some lists/screens like music listing and browser use a finger slide action to PAN (dragging your finger upwards moves the content up so scrolls the window down), whereas menus tend to act like a scrollbar. This is awfully inconsistent, PANNING is the way forward... all the menus should be changed to work this way (I bet the iPhone does it ). Also use the cool 'glowing' text for selection while you're at it - extra nice if that's not ripped off from Apple.

Thanks for letting me vent... now is anyone from Sony Ericsson UI design/dev listening?!

terry

(London finance developer)

MIDlet icon sizes for JP-6 to JP-8.4

developerworldwatch@kpi-consulting.net — Fri, 23 Oct 2009 11:47:54 GMT

I have a simple enquiry that I hope someone can help me with.

I need an overview of what icon sizes are supported by SE devices since and including JP-6. Documents found on the SE dev website explain that 16x16 is supported since JP-4 and other websites tell me that 32x32 is also a commonly supported size. I need a more detailed and specific overview that tell me the highest possible icon resolutions for the various SE device families and/or devices.

Who can help me?

Thanks in advance

Some bugs and some features you should know about for the next firmware

developerworldwatch@kpi-consulting.net — Fri, 29 Sep 2006 10:04:22 GMT

don't know if this is the right place to write this and will the people who work on the firmware will read this or not ... but anyway,,,

this is for the next firmware for the p990i ...

1. while formatting my 2GB memory stick ... there was no percentage .... it was 0% all the time like it was freezing ...

2. I hope there will be an option to "disable the effects" ,,, like the fading and transparent things ... because people are doing this to make the OS very fast ( they use some ways to do it ... like opening a video file in the background and continue their work)

3. sending files over an ad-hoc wireless connection is a very good thing to have ^^

4. we want the buttons to have some functionality while using the cam. ... exactly the same as the K750i ... like (press * to disable or enable the flash ... "some other number" for the Macro ... and things like this) ... this would be VERY GREAT thing to have .... because doing this with the touch screen is a pain ... another idea with the flip-open is like ( press the letter "F" for flash ... "M" for Macro ,,, "W" for white balance ... etc. )

5. we are missing the old "clock screen saver" ... we really hope to have that back ^^

6. some people may want an option while using the cam. to switch to the front cam. and capture using it ...

7. the hand req. is still buggy I think... because the on-screen buttons are press able ... and that wasn’t happening even on the old p800 ...

sorry for this long list .... but believe me it's really great phone .... and it would be ever very very better when we have the features on this list and solve the bugs ...

Satio Media BUG.

developerworldwatch@kpi-consulting.net — Mon, 09 Nov 2009 10:52:01 GMT

Hi,

there is a bug in the satio media menu.

When I copy over 2000 images/photos on Satio the media menu isn't able to recognize them all and

it stop updating for new file.

If I shot a photo, I will never see it on the media menu because of this bug, If I delete the 2000 photos all restart working ok.

Please fix this bug.

摇杆的问题

developerworldwatch@kpi-consulting.net — Sat, 15 Aug 2009 14:29:38 GMT

我只用索爱手机，决定下次换机仍然使用索爱。

操作速度快，比较人性化，是我选择的理由。

可摇杆容易坏很是烦人，请问可不可以提供售后服务，长期免费维修摇杆？

CDirectScreenBitmap crash on SE Satio (landscape)

developerworldwatch@kpi-consulting.net — Tue, 17 Nov 2009 10:08:41 GMT

Hi,

I'm using CDirectScreenBitmap to have tearing-free display.

Consider the following code:

//Omitting parts where the UI orientation si changed to landscape

//Omitting parts draw_rect is initialized to fullscreen rect

iDSBitmap = CDirectScreenBitmap::NewL(0));
TInt dsaError = iDSBitmap->Create(draw_rect,CDirectScreenBitmap::EDoubleBuffer);

My app crashes when calling Create(). However no crash is observed if I leave the orientation to portrait.

Is this a known bug or are there special things to be done.

I must say this code runs fine on other S60v3 and v5 phones of various brands.

Please help,

Olivier

device explorer not connected

developerworldwatch@kpi-consulting.net — Sun, 08 Nov 2009 15:25:54 GMT

hi Everybody!

I can't get SE Device Explorer working, it says 'Not Connected' no matter what

Connection Proxy is working OK, the status is Connected, it reports about the phone's name, sent/received bytes.

After some hours of searching I had to make some changes though in order to get Connection Proxy to work..

in sdkme.properties:

changing ipprovider.rebindOnConnect: true

deviceDiscovery.method: ping

and also:

-ipprovider_launcher from command line

-configure network connection local IP address in the range 169.254

ejava is also working:

c:\SonyEricsson\JavaME_SDK_CLDC\OnDeviceDebug\bin>ejava about
Phone: C902
Profile: MIDP-2.1
Configuration: CLDC-1.1
Java Platform: JP-8.3.0
SDK Protocol Version: 2

Device Explorer's log:

[2009.11.08. 16:21:54]    Logger initialized, level: 0, max size: 4194304, log: ../..//logs/device_explorer.log
[2009.11.08. 16:21:54]    OS name = Windows XP
[2009.11.08. 16:21:54]    OS version = 5.1
[2009.11.08. 16:21:54]    OS arch architecture = x86
[2009.11.08. 16:21:54]    SDK home = ../../
[2009.11.08. 16:21:54]    SDK version = 2.5.0.6
[2009.11.08. 16:21:54]    SDK date = %builddate%
[2009.11.08. 16:21:54]    SDKPlugin: new ResourceMonitorControllerImpl()
[2009.11.08. 16:21:54]    ResourceMonitorControllerImpl: created logger
[2009.11.08. 16:21:54]    ResourceManager: setLogger()
[2009.11.08. 16:21:54]    ResourceManager: addResourceListener() com.sonyericsson.sdkme.resourcemonitor.ResourceMonitorControllerImpl
[2009.11.08. 16:21:54]    BundleContext: org.eclipse.osgi.framework.internal.core.BundleContextImpl@84da23
[2009.11.08. 16:21:54]    DefBundle: update@plugins/com.sonyericsson.sdkme.deviceexplorer_2.5.0.6/ [10]
[2009.11.08. 16:21:59]    Selection changed. Selection=[Not connected]. supportsMultitasking=false
[2009.11.08. 16:21:59]    Performing device task: com.sonyericsson.sdkme.deviceoperations.RefreshOperation
[2009.11.08. 16:21:59]    Performing device task. Getting progress service...
[2009.11.08. 16:21:59]    Performing device task. run...
[2009.11.08. 16:22:42]    Failed to connect to Connection Proxy.
[2009.11.08. 16:22:42]    Performing device task(com.sonyericsson.sdkme.deviceoperations.RefreshOperation). done.
[2009.11.08. 16:22:43]    KeyListener started for KeyAdapter. keyCode=65536

Any help is welcome as I'm pretty much clueless here

BR,

./z

AT Command to send SMS message

developerworldwatch@kpi-consulting.net — Sat, 15 Apr 2006 08:33:27 GMT

i use these AT commands to send SMS:

AT+CMGF=1

AT+CMGS="1234567"

hello world

in my code when sending. when i do it in a loop (to send to multiple recipients), the first recipient receives successfully, but the second recipient does not receive it.

I get:

+CMS ERROR: 301

what is wrong here? i googled and error 301 says that SMS funcitonality is currently being used by some other process. However, i checked for response before i send again. so what gives? how to solve this?

Where to download the OpenGL ES 2.0 Demo?

developerworldwatch@kpi-consulting.net — Tue, 06 Oct 2009 10:51:21 GMT

Hi,

can you tell me please Where to download the OpenGL ES 2.0 Demo?

I mean this demo.

http://developer.sonyericsson.com/site/global/newsandevents/latestnews/newssept09/p_sony_ericsson_satio_opengl2.jsp

Report your bugs here!

developerworldwatch@kpi-consulting.net — Wed, 10 Aug 2005 04:34:41 GMT

We are very grateful for all the bugs you developers report to us, it helps us to develop better products.

Use this thread to report bugs that are found on any Sony Ericsson device.

To make it easier to report these suspected bugs to our engineers they need to be reported in the following format:

Description: A description of the bug and what actions or circumstance that causes the bug to reveal it self.

Phones: Which phone models has the bug OR if it is a bug in the SDK or some tool.

Firmware: Which firmware on the phone/phones that has the bug.

There is a knowledge base article on how to get your phones firmware here:

href http://developer.sonyericsson.com/viewSolution.do?id=6689[/href]

A big thanks to all you bug reporters, you have our eternal blessing.

/Sony Ericsson Developer Support

Webalbums

developerworldwatch@kpi-consulting.net — Mon, 26 Oct 2009 17:31:57 GMT

When browsing photos in my new Aino, I can select to send a photo a number of ways, e.g. by e-mail, mms or bluetooth.

I can also select to send the photo to a webalbum, like Picasa or Blogger or Flickr. And that's interesting.

When going into the Medias -> Photo, I can also see what webalbums are available - and I can choose "New service". That's even more interesting.

But when clicking "New service" the phone just opens PlayNow Arena.

I'm curious if it's possible to create my own webalbum service using some attribute(s) in the manifest and jad file. If yes, how many devices support this?

Can anyone point me to any info on this matter?

How to install?

developerworldwatch@kpi-consulting.net — Thu, 15 Jun 2006 10:54:49 GMT

In the OGLES SDK distribution I can not find any install/setup executable or instruction. So, how to correctly integrate it into the UIQ 3 SDK?

signing applications

developerworldwatch@kpi-consulting.net — Sat, 07 Nov 2009 13:43:06 GMT

hi guys, i'm a student working on symbian ( as my last year project ).when installing applications my mobile shows certificate error,and thought of getting certificate from sites online.Is it really safe to give them your IMEI number?

为啥索爱系列手机的尾部插槽都爱坏呢

developerworldwatch@kpi-consulting.net — Wed, 12 Aug 2009 01:20:30 GMT

为啥索爱系列手机的尾部插槽都爱坏呢？难道就不能设计的人性化点，最起码加个软垫也好啊

公司是不是故意这样搞的啊，好让售后服务的多赚钱啊？

problems with Satio native email platform

developerworldwatch@kpi-consulting.net — Fri, 18 Sep 2009 07:40:16 GMT

I have used the Satio as my primary phone for the last week, and have had problems with the native email platform. I have set up the Momail mobile email service in the phone - which works great in other SonyEricsson phones - and the issues are more related to the phone than the Momail service. Problems include:

- Push does not work well. Eg, Not only do I not receive notifications, but in order to receive mail quickly, I need to connect and disconnect to the email service. Mails typically come in when I disconnect, so then need to continue the process until the mailbox is fully updated.

- Unable to read mails until mailbox is fully updated. Due to the reason above (ie, need for repeated connecting and disconnecting until mailbox is updated), this is frustrating, especially if you have limited time.

- The phone seems to lose the network connection extremely easily. Thus, even if you do not disconnect, to download new mails you often need to reconnect - and then go through the process of choosing which network to which you want to connect. This is also a problem if you are sending or receiving large mails. Eg, I sent a mail with about 4-5 pictures from the phone and had to repeatedly try to send it as the network connection was often lost before the mail was sent.

- Choosing to delete a mail from phone and server achieves nothing except that the mail is marked. I have repeatedly tried to delete mails from the phone, and they do not go away until I actually delete the mails from Momail's web interface. This is not a problem with other SonyEricsson handsets.

Any ideas on how to fix these issues would be greatly appreciated!

GPRS部分源代码打电话，发短信

developerworldwatch@kpi-consulting.net — Wed, 26 Aug 2009 03:28:00 GMT

GPRS部分源代码打电话，发短信:
http://www.itxxh.cn/book/GPRS/zaxsw1539.shtml

Satio "Some annoying problems"

developerworldwatch@kpi-consulting.net — Fri, 20 Nov 2009 19:16:06 GMT

Satio"Idou" is a great phone but !!!!

1- You can not use skype voice call ! aslo Gtlak voice call with any program like "IM+ & Fring" but Nokia N97 dose !!!!!

2- No Facebook program

3- No Windows live messenger for Satio but available for NOKIA N97 on OVI

4- Video players "SmartMovie & CorePlayer" Not working properly but it is working OK with N97 !!!

5- No call recorder

6- The play button is for picture ONLY not for music player

7- python applications not working

8- HTML E-mail not supported !!

9- The keyboed (mini one) is not finger friendly like iPhone

10- If want to send picture by E-mail no option for resize like MMS or like C905i !!!!

That is what i think is the big issue

I hope SonyEricsson fix it in next update soooooooooooooooooooooooooooooooooooone

X10 Android version and Multi touch

developerworldwatch@kpi-consulting.net — Wed, 04 Nov 2009 16:07:03 GMT

Will the X10 be able to have upgrades to future android version's i.e 2.0?. and also will the X10 screen support multitouch?

Anders Lindell

Satio and eRCP?

developerworldwatch@kpi-consulting.net — Mon, 09 Nov 2009 14:32:37 GMT

Will Satio support eRCP development? It should right, since it S60 v5.0?

How to embed web browser into midlet

developerworldwatch@kpi-consulting.net — Thu, 12 Nov 2009 18:13:14 GMT

Is there any way in Java ME how to embed the web browser inside the midlet?

I would need to open the browser, but still conrol the aplication via softkeys. Is it possible?

Thanks in advance

internal Gps on Satio

developerworldwatch@kpi-consulting.net — Wed, 11 Nov 2009 11:51:32 GMT

Hi,

I found internal Gps is not supported on Satio,but it should?

Anybody knows the difference to S60 devices

best regards

Satio, JavaME and phone orientation...

developerworldwatch@kpi-consulting.net — Mon, 14 Sep 2009 09:23:07 GMT

Hi,

do you know if Satio supports automatic rotation in a JavaME canvas?

If I rotate the phone horizontally, canvas will be repainted automatically?

This forum is useless...

developerworldwatch@kpi-consulting.net — Sat, 14 Nov 2009 13:19:49 GMT

This forum is useless,

every time I ask something no one answer.

I know that this isn't a support forum but developing on SE phones is a pain due to that.

A developer support is needed and this forum is useless because no one from the developer side answer.

http://developer.sonyericsson.com/community/thread/50060

no answer

http://developer.sonyericsson.com/community/message/128594#128594

no answer

http://developer.sonyericsson.com/community/thread/50039

no answer

http://developer.sonyericsson.com/community/message/129307#129307

no answer

http://developer.sonyericsson.com/community/thread/49877

no answer

http://developer.sonyericsson.com/community/thread/50087

no answer

This forum is completely useless and I think that this is one of the reason why developing apps for Sony Ericsson isn't so appreciated from the masses.

Hope to see something change in the next feature.

fillRoundRect bug in WTK 5.2.0 and 5.2.1

developerworldwatch@kpi-consulting.net — Wed, 26 Dec 2007 20:44:47 GMT

Hi,

I when using the Graphics method fillRoundRect, the emulator draws the rectangle lower then requested.

e.g.

fillRoundRect(0, 0, WIDTH, HEIGHT, 4, 4);

Will start drawing the rectangle in position (0, 14).

Is that a known issue?

Is there a fix planned?

Thanks

Message was edited by: zaizer

MediaException - "Failed to take picture"

developerworldwatch@kpi-consulting.net — Tue, 10 Nov 2009 17:31:14 GMT

Hi All,

Really hope someone can shed some light on this problem I'm having using the MMAPI.

My app takes a picture using the phones camera.

I'm getting a MediaException ("Failed to take picture"), the error is on a w910i.

Can't find anything on the net about this error.

Many thanks in advance.

Robo

AT commands from USB host

developerworldwatch@kpi-consulting.net — Sat, 07 Nov 2009 14:21:38 GMT

Hi,

Which USB-protocol levels at USB host, (if any) are needed to send AT commands to a W800i over modem cable with USB connection ?

simcom gprs AT command CMUX 的使用

developerworldwatch@kpi-consulting.net — Wed, 26 Aug 2009 05:57:13 GMT

大家好,我问一个simcom gprs AT command CMUX的问题，
我现在在使用simcom的 gprs模块，但是我不会使用AT ＋ CMUX的这个AT命令，（多路访问控制）。
谁能帮帮我？

Ringtone: Can not use this file

developerworldwatch@kpi-consulting.net — Fri, 13 Nov 2009 04:00:16 GMT

on W518aI have a M4A ringtone. If I access it through My Staff/Music/Ringtones it plays fine

But when I try to set this file as ringtone (Settings/Sounds&Alerts/Ringtone), phone responds "Can not use this file"

Why would it refuse to set a ringtone?

Thanks!

wince下著名的视频播放器TCPMP源码

developerworldwatch@kpi-consulting.net — Wed, 26 Aug 2009 06:25:54 GMT

支持多种格式的视频音频以及图片，功能强大

可以流畅的解QVGA的H264,MPEG4等格式

下载地址：
http://www.itxxh.cn/book/multimedia/zaxsw1576.shtml

强顶！

此外，本人最近在寻找wince下的游戏模拟器源码，不知哪里有，呵。

How to use camera API on Satio?

developerworldwatch@kpi-consulting.net — Sat, 14 Nov 2009 13:18:04 GMT

Hi,

is it possible to use Camera API on Satio?

If yes is there a guide on how to do that?

There is no known apps that requires camera that works on my satio, why?

Xperia X10 and Java - do they go together

developerworldwatch@kpi-consulting.net — Fri, 13 Nov 2009 14:20:50 GMT

I'd like to ask you does X10 support java games? Or, to generalize, does X10 have Java and if yes, which JP version does it have?

Is that possible with a SE Phone?

developerworldwatch@kpi-consulting.net — Sat, 07 Nov 2009 22:39:24 GMT

Hello!

I've got a question regarding the tool-development for Sony Ericsson mobiles.

Is it possible to code a tool that..

- opens a connection via gprs

- loads a page with specified parameters, e.g. example.com/load.php?param1=x&param2=y

- reads the answer

- closes the gprs connection

I've never coded stuff in JavaME and have no experience in coding for mobile devices at all. But I'm familiar with Java and a bunch of other languages, the coding thing won't be a problem.

But I don't know if the gprs-thing is possible at all. Are there any libraries that can establish a gprs-connection on a Sony Ericsson mobile? Especially on the c510.

How would you do that?

Thanks a lot!

edit: oh, I forgot, the php page is protected by an htaccess password protection. The account data should be entered automatically, but this is optional. For now, the gprs thing is of more importance.

CallRecorder not working on Satio...

developerworldwatch@kpi-consulting.net — Mon, 26 Oct 2009 09:51:13 GMT

Hi,

I know that Total Call Recorder does not work on Satio...

Is there a specific reason on why it doesn't work?

Is there some lock on some apis?

W810i & A2DP upgrade?

developerworldwatch@kpi-consulting.net — Thu, 28 Sep 2006 22:07:56 GMT

Hello,

I'm wondering if anyone out there knows if Sony is developing an upgrade for their w810i phones regarding A2DP compatibility. I bought a w810i, excited about the "Walkman phone" angle, but am terribly dismayed that it will not work with stereo Bluetooth headsets.

It's actually quite surprising that they're rolling out so many "Walkman" branded cellphones which turn out to be incompatible with stereo Bluetooth headsets. Forgive me 'cause I'm naive, but does technology like that really amp up the costs of production?

I figure Sony should be working on fixes for their most recent phones as they've also now lauched their own stereo Bluetooth headset. Any chances?

Applicatio's with Satio

developerworldwatch@kpi-consulting.net — Mon, 02 Nov 2009 08:16:17 GMT

Hi there ,

Just where I can find applications for satio !! If I need to buy it or to download it !!

forinstant Garmin !! I have one but it used kaygen !!

Thanks a lot ...

Satio- Standby theme

developerworldwatch@kpi-consulting.net — Thu, 12 Nov 2009 09:56:05 GMT

Can you change the main items which are displayed in the standby theme?

I selected "Sony ericsson" standby theme but I do not want the "Recent Pictures" tab on it.

Is there a way to get rid of that tab while keeping the rest of the tabs?

Thanks,

Aseem Chiplonkar

GPS/SOFTWARE on P1i

developerworldwatch@kpi-consulting.net — Mon, 16 Nov 2009 00:01:53 GMT

helloooooooooooooooo im a new owner of a p1i although released since 2007

but i love it and want to expand its potential.. things like software and getting GPS on it
also ive looked into that iPhone icon application and i would like to know what others are doing to make the best

of their SE and Symbian/UIQ software

Rashad

关于java进行flash播放的问题

developerworldwatch@kpi-consulting.net — Sat, 14 Nov 2009 02:16:55 GMT

除CAPUCHIN以外,一些相对旧一些的平台( jp7 , jp6 .... ),如何实现swf / flv的媒体播放呢 ?

Getting Started

developerworldwatch@kpi-consulting.net — Tue, 10 Nov 2009 10:24:02 GMT

Howdy mates,

This year in college we;re starting to study Java for cellphones, and i would like to develop for SE phones, where do i need to start?

thanks in advance!

Troubles in setting Java developer mode on K660i

developerworldwatch@kpi-consulting.net — Mon, 19 May 2008 20:13:22 GMT

Hi to all,

I've some troubles with a brand new K660i. Troubles are related to service mode menu, activation of java developer mode and, obviously, connection proxy of SEMC Java ME SDK.

In particular:

I can enter in service mode menu (using keypresses ><<<*) only in startup screen (selection screen between flight mode and normal mode) immediately after phone power on, in enter PIN screen and in standby screen before activation of customisation of phone operator. In every other screen I can't enter in service mode menu.
In service mode menu, under Service Settings, I can select and modify USB charging setting but I can't select java developer mode setting. If I click on select (with java developer mode item highlighted) nothing happens. Update: after some power off/on cycles and repeatly pressing select command in a rush, I've finally enabled java developer mode. Anyway it's very strange.

Could be a firmware bug and/or phone defective ?

Follows phone informations (sorry about italian language intermixed):

Info software

R1EA030

prg12049286_GENERIC_CE R1EA030

EROM: 1200-4341

SEMCBOOT R6A013

Versioni SW LCD

Schermata princip.

Corrente: 200711220

Versioni SW fotocamera

Fotocamera

Corrente: 1.8

Fotocam. videoch.

Corrente: 3.0

Versione SW ITP

1201-8106 R1D141

Personalizzazione

1204-8030 R6A

1202-2362 R1EA030

TIM-ITALY

Memory card:

1204-1533

Versione contenuto

PA8

Memory card: R1A

Versione SW java

JP-8.2

Revisione del testo:

Configuration

IMEI xxxxxxxxxxxxxxxxxxxxxxxxxx

AMR_FR EFR FR

AMR_HR HR

UMTS_AMR

UMTS_AMR2

SAT attivato

GSM850 GSM900

GSM1800 GSM1900

Informazioni KRH

BX9007R2NH

1202-1668

Digital Compass

developerworldwatch@kpi-consulting.net — Thu, 05 Nov 2009 22:40:53 GMT

I am wondering what was the motivation for the omission of a digital compass. Developing Layers for Google Maps and other products a compass is necessary. Having used Google Navigation it would seem that the biggest advantage of Android 2.0 would be the navigation, to not even be able to use one of the core components with the eventual upgrade hurts developers, especially when apps already exist that utilize some magnometer/compass.

how can the oversight be corrected, with such a focus on rich app integration and development it seems wise to incorporate this.

SonyEricsson Content submission to playnow...

developerworldwatch@kpi-consulting.net — Tue, 25 Aug 2009 01:37:53 GMT

Hi,

content submission is now open to everyone...

Is it possible to submit a trial version and create a dinamic registrazion service like happen

with Blackberry App Store or Mobihand?

Something that asks for an activation code via HTTP POST to our server?

Battery level and c905

developerworldwatch@kpi-consulting.net — Fri, 06 Nov 2009 04:08:23 GMT

I expected the following code snippet to be ok since I lifted it from the example but it throws a NullPointerException. Any suggestions? Thanks,

    public void start()
    {
        String sensorVersion = System.getProperty("microedition.sensor.version");
        if (sensorVersion == null) {
            System.out.println("Sensor not supported!");
        }
        System.out.println("Sensor version: " + sensorVersion);

// Here is code that retrieves battery level.

        SensorInfo[] batteryInfo = SensorManager.findSensors("battery_charge", null);
        try {
            SensorConnection sensor = (SensorConnection)Connector.open(batteryInfo[0].getUrl());
        } catch (IOException ie) {System.out.println("Sensor");}
        try {
            Data data[] = sensor.getData(BUFFER_SIZE);
        } catch (IOException ie) {System.out.println("IOException");
        } catch (NullPointerException ie) {System.out.println("NullPointerException");}
//       String batteryLevel = "Current charge level: " + data[0].getIntValues()[0];

那款硬件支持jsr234 的手动聚焦？

developerworldwatch@kpi-consulting.net — Fri, 18 Sep 2009 03:35:54 GMT

开发者文档上写的是jp8以后的硬件支持jsr234的focuscontrol，貌似只有但是focuscontol中的manualcontrol貌似需要特殊的硬件支持，我的jp8手机(t707)就不支持manual control，不知道那款支持呢？

STK in K750i

developerworldwatch@kpi-consulting.net — Wed, 22 Feb 2006 10:11:46 GMT

Hello !

I want to get the STK menus via AT-command.

How do I use the AT command to send the related string to K750i

to get the menus?

I foud the K750i provide "ATSTKC" ,"ATSTKE" and "AT*STKR",

how do I use these AT-commands to get the STK menus in SIM?

Thanks

Submission rejected

developerworldwatch@kpi-consulting.net — Thu, 20 Aug 2009 11:30:04 GMT

Tjänare,

Our submission was rejected and it would certainly be important for us to understand what has been the problem. How can I get any kind of feedback on rejection? Without feedback we obviously can't do anything and just need to leave it and sell it elsewhere, but also in this case I would like to hear it at first.

Best regards,

Kimmo

T610 reports "Invalid Application"

developerworldwatch@kpi-consulting.net — Wed, 03 Sep 2003 04:50:34 GMT

Hello.

I have devloped a MIDlet which runs successfully in the SE emulator as well as on a real P800 phone. However, when I try to run the jar on a real T610 it crashes with "Invalid application" when I try to execute the MIDlet.

The size of the jar is around 120K, is this part of the problem? But none of the classes are more than 64K.

I have tried various obfuscators etc, always with the same error.

Bluetooth "Already have connection on channel x"

developerworldwatch@kpi-consulting.net — Mon, 23 Feb 2009 14:40:57 GMT

Hello,

I have been working on a J2ME application for a few weeks now. The application requires Sony Ericsson devices to send small packets of data between on another. The application works fine but after a while the devices return the error "Already have connection on channel x"and they return this each time they try to connect to another device.

I am happy to post code examples but I'm just wondering if people knwo what can cause this error.

Thanks,

Matt.

Official Online Update Service

developerworldwatch@kpi-consulting.net — Mon, 08 Dec 2003 09:06:28 GMT

Sony Ericsson has launched a global Update Service for the P900 that allows customers to update their phone via the internet rather than having to take it to a service location or retailer. Now P900 users will be able to use their PC to go on-line and download the latest operator-approved software and then use it to update their phone.

At present the P900 and GC 75 are supported by the service, in the near future the GC 79 and GC 82 will be add and the ultimate goal is to make the whole Sony Ericsson product portfolio compatible.

To use the Update Service visit on www.sonyericsson.com/updateservice/P900.

The latest maintenance release 1 software (MR1) is now available through this service. This release has also been called the R2 release.

Jim

Sony Ericsson Developer Support

Security problems while simulating http connections over pure sockets

developerworldwatch@kpi-consulting.net — Mon, 09 Nov 2009 18:19:15 GMT

Hello,

We are experiencing problems with simulating http connections over sockets (SocketConnection).
Our client is Sony Ericsson z610i & k610i (JP-7).

We discovered that if we send a simple GET request to the server, we receive response with no problem.
But, if we send the request with some additional data (e.g. a soap envelope), that is, content-length header field > 0, the device throws IOException when trying to read().
We can't even read the response header - the exception is thrown on the first byte we try to read from the socket.
It's important to say that in both cases the server gets the request and returns a correct answer.
We tried to omit content-length header field, but it seams that the device filters our content, so only header fields are sent to the server in this case.
So, we believe that although we use "pure" sockets, the underlying implementation parse our data and treats it as HTML, probably for security purposes.

We would like to know from Sony experts if our assumption is correct, and JP-7 devices do filter and block data sent over pure sockets, when the actual data is HTTP.
What is the workaround?

Additional info:

The application is not signed.
Our application works perfectly on Nokia, or through WIFI connection. The problem only occurs on paid operators + JP-7.
We use non-standard port (8100), since we get security exception when trying to use known http port (80, 8080 etc.).
Our motivation to simulate http connections over sockets is the fact that terminating blocked http connection is impossible (I mean http connections that were obtained using Connector class), even when trying to close the connection from a distinct thread. A connection may be blocked in the case of network failure, which is quite common scenario.

We are really stuck here, any help would be appreciated.
Thanks in advance !

Future of J2ME

developerworldwatch@kpi-consulting.net — Fri, 12 Jan 2007 18:36:46 GMT

Hello,

many fancy things seam to happen in the mobile world in 2007. Apple releses the IPhone, more and more devices get shiped with flash lite, windows mobile 5 is more and more in the focus for enterprise applications, Symbian OS is still strong, NGAGE arena is comming up, SNAP Mobile will find a way to the operators, interesting and standartised browsing solutions like opera mobile and opera mini come to market.

I would like to start a discussion about the future of J2ME for mobile services. Gaming, non gaming and browsing services. Maybe in total a discussion about the future of the whole mobile software industry.

Right now the main success of MIDP is in the mobile gaming industry, but what about mobile applications. Will there be any "killer applikation" based on J2ME. Will J2ME still be supported by most handset manufacturers even in the future? Will there be some real inovations in J2ME in the next month, years? MIDP 3 is comming up, but will it really support the features needed? What about mobile applications? Will Yahoo go! make it? Will there be more apps like mobile gmaps?

What about portability of J2ME apps? Will it get even worth by having even more device fragmentation? What about security modells, will the hardware manufacturers come up with better implementations in the future that follow the specs.? There is so many problems with signing MIDlets... What about OTA Distribution? It still seams to be a very tricky process to install software OTA, wrong WAP or ISP settings, confusing platform dialogs that confuse endcustomers during installation process. What's the future?

Maybe you have even some more interessting questions that can be discussed within this thread..

Thanks for your opinions...

Best Regards,

Jan

MTK菜单问题

developerworldwatch@kpi-consulting.net — Fri, 18 Sep 2009 08:11:01 GMT

请问mtk12宫格主菜单中，从一个A菜单项到另B菜单项上，有滑动效果，移到B菜单时，B菜单顺序的显示4张图片，形成一个动态效果，请问我想把移动效果去掉，顺序的显示4张图片效果留下来，请问各位怎么处理？

MTK中怎样创建和使用lib

developerworldwatch@kpi-consulting.net — Wed, 26 Aug 2009 03:21:20 GMT

公司在做一个MTK平台的软件，需要将做好的模块打成lib给另一家公司使用，当然在把lib给别人之前得先自己测试过，所以在此请教知道的人

Kurara white paper and spec sheet...

developerworldwatch@kpi-consulting.net — Wed, 04 Nov 2009 15:54:10 GMT

Hi,

I'm trying to understand what is the kurara segment.

It will be the flagship SE symbian phone or it will be a cheaper solution behind satio?

Is there some white paper? Hardware spec (Cortex A8 + PowerVR SGX like Satio)? Symbian Java Platform?

Thanks.

Ringtone: Can not use this file

developerworldwatch@kpi-consulting.net — Fri, 13 Nov 2009 03:38:09 GMT

on W518aI have a M4A ringtone. If I access it through My Staff/Music/Ringtones it plays fine

But when I try to set this file as ringtone (Settings/Sounds&Alerts/Ringtone), phone responds "Can not use this file"

Why would it refuse to set a ringtone?

Thanks!

为什么论坛那么慢？

developerworldwatch@kpi-consulting.net — Wed, 09 Sep 2009 14:38:41 GMT

谁能告诉我下，上论坛为什么那么慢？？

等三四分钟打开一个网页，但是我还是耐心的等了下去。。

这是谁的错？？我的原因，或者是·~~~

求教sony ericsson w302c 开发问题

developerworldwatch@kpi-consulting.net — Tue, 27 Oct 2009 02:18:30 GMT

小弟最近新入手一部w302c手机,不知道是否能在其上开发点小程序~

如何开发,需要什么软件工具,请各位大虾指点下~感谢了~

Java ME中如何录制比支持视频格式更小的视频？

developerworldwatch@kpi-consulting.net — Wed, 18 Nov 2009 09:56:58 GMT

J105 通过CameraControl.getSupportedVideoResolutions 知道只能支持240X320. 并且没有VideoFormatControl的实现，如何能录制更小的视频格式？

大家有没有公开的视频压缩代码可以共享呢？

C902 FocusControl and FlashControl

developerworldwatch@kpi-consulting.net — Thu, 27 Aug 2009 19:00:36 GMT

Hello All,

After reading other threads ... I am now confused by the support or lack-of Focus and Flash control on the

C902 (and others).

An authorative answer is needed to:

Does FocusControl.setFocus(FocusControl.AUTO); and others work?
Does FlashControl.setMode(FlashControl.OFF); and others work?

It seems daft that this functionality should not be implemented. I also presume the bundled camera application (in which focus and flash-modes work)

are not written on the J2ME platform.

My focus and flash experience changes between application builds, in some, the focus doesn't work before VideoControl.getSnapshot() and the flash is also disabled. In other builds (where that critical section is the same) it uses auto-focus and flash. Very odd.

For a camera phone, and one supporting 3rd party development, these are basic functions. Are there updates for the C902 API/JRE?

I hope other people can help, post experiences and/or workarounds on the C902 and similar phones.

FredMojo

Tracker for Satio?

developerworldwatch@kpi-consulting.net — Wed, 11 Nov 2009 13:05:22 GMT

It's a shame that my 800$ Satio doesn't have the most cool tool from SE: SE Tracker!!

I also tried to use the Java version but it hasa NullPointer error

Many Satio users want Tracker should it be in Java or Symbian, please SE don't let us down

NB: I know we can use the competitor's tracker but it simply doesn't have the live calories counter which make it pointless

Applying two textures to Figure...

developerworldwatch@kpi-consulting.net — Mon, 23 May 2005 16:46:09 GMT

Hi.

I have problem with applying two textures to Figure (v3). I set textures in BAC model.

Then load them in Texture[] t and use metod setTexture(Texture[] t). But it don`t work...

关于手机游戏预先安装项目合作，请问如何能与贵公司联系？

developerworldwatch@kpi-consulting.net — Mon, 02 Mar 2009 04:16:16 GMT

关于手机游戏预先安装项目合作，请问如何能与贵公司联系？

联系方式：刘生 13902226263

多媒体版主介绍:姚三土

developerworldwatch@kpi-consulting.net — Sun, 16 Aug 2009 05:47:40 GMT

Hi,大家好：

我是索尼爱立信开发者世界论坛多媒体板块的版主，我论坛的id是姚三土。

我目前在一家数码产品公司从事软件开发工作，对多媒体技术有着浓厚的兴趣。很高兴索尼爱立信开发者世界论坛能够提供一个大家可以相互交流的平台，

通过此平台，我会竭诚为各位开发者提供多媒体方面的帮助。希望通过此平台，大家可以相互共享多媒体方面的技术，共同探讨问题，解决问题，帮助他人同时提高自己。

热烈欢迎大家加入这个论坛，欢迎大家在这里发表自己的观点，提出自己的想问的问题，大家共同探讨，共同进步。相信群众的力量是强大的，我们一定可以在此得以共同提升。

最后，希望能与每一位移动多媒体开发爱好者成为朋友。

谢谢！

collision between mesh?

developerworldwatch@kpi-consulting.net — Fri, 13 Nov 2009 08:14:49 GMT

hi All,im really new to M3G, but i wanna learn it. and i've been having some problems with collision detection between mesh can some1 show me a simple example on how to do this. im using retained mode.

Please, atleast a sample code will do....im trying to do the rayintersection thing, but to no avail.

How to start my MIDlet? I tried everything...

developerworldwatch@kpi-consulting.net — Tue, 03 Nov 2009 11:38:20 GMT

I have a project to build an example application in J2ME. I have installed appropiate SDK from Sun's site. I have Netbeans and Eclipse and trying in both, but both arent't working. I installed SDK from SE site, which allows me to add an configuration of my phone to Eclipse and Netbeans, I'm connecting phone via USB and clicking compile. It compiles great, but the problem is to run application on my phone (W800i). It is connected properly, but there are errors. First, code:

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class Jeden extends MIDlet {

    public void startApp() throws MIDletStateChangeException {
    }

    public void pauseApp() {
    }

public void destroyApp(boolean unconditional) {
}

    /** Opcjonalny konstruktor:
     */
    public Jeden() {
    }

}

As you can see it is nothing, it is empty code which make sure me that problem is not in the MIDlet code.

Firstly I had an error: "No such configuration or API...". I found in google that to solve this I must add this line in .jad file:

MIDlet-1: ryt Midlet Suite,,Jeden

Where Jeden is my class name. So that error is now gone, but there is another and I'm fed up with this stupid J2ME!

It says: "java.lang.ClassNotFoundException: Jeden
Command successful"

How can't it find my class, where is only one class, which has very simple code? I tried another code, which already is doing something, but error is the same.

I must add that it is not problem with package, I know, that if I had a package I should type name_package.Jeden in .jad file.

Please help me, because I concentrate a lot of hours to install needed stuff, looking for solution in that errors, and I still can't write code and learn J2ME.

Satio M3G Benchmark, FPC Bench, framerate cap.

developerworldwatch@kpi-consulting.net — Sun, 15 Nov 2009 14:51:47 GMT

Hi,

I noticed a strange behaviuour with FPC Bench rendering M3G scenes...

I noticed that Satio renders 8 different scenes at the same framerate:

Render 1= 21
Render 2= 21
Render 3= 21
Render 4= 21
Render 5= 19
Render 6= 19
Render 7= 20
Render 8= 19

The first two scene is a simple rotating cube and the others one is m3g scene with different complexity...

It seems that there is some framerate cap, but I can't understand why...

On others phone we have a really different results between various sceens because of the different complexity of the scenes,

why on satio we see this framerate?

Hope to see a good reply...

Thanks for your good piece of work.

UIQ installation error

developerworldwatch@kpi-consulting.net — Tue, 01 Jul 2003 17:49:14 GMT

Hi,

I downloaded the UIQ SDK for the P800. If I try to install it on my Win XP Pro Box the installer first claims that it´s not tested with Win XP and then the installation Process stucks at 84% while saying that it´s initializing something.

After killing the installer with the task manager I get an dialog which says that there has been something wrong with an remote procedure call.

TIA for your help

Elmar

Detecting internal GPS

developerworldwatch@kpi-consulting.net — Mon, 09 Nov 2009 06:53:07 GMT

Hi,

Is there a way to detect the existence of an internal GPS?

I was hoping there is some system property I can check....

MTK 平台新操作系统

developerworldwatch@kpi-consulting.net — Fri, 18 Sep 2009 08:09:16 GMT

今天联发科的员工来我们公司培训，讲的是基于Windows mobile操作系统的MTK平台编译环境及FLASH方法，他们已经开发出来6516新一代平台了。看来不久的将来我们又得重新学习，看他们的笔记本里的平台文件目录都跟现在的差别还有点大。
想借此问问各位搞移动开发的大侠们,上Windows Mobile操作系统后那我们开发MTK的语言还会是C语言吗？？会不会开始用C++ ?? 我好像票了一眼看见他的目录里有CPP文件了。

How to take good pictures with Aino?

developerworldwatch@kpi-consulting.net — Sun, 22 Nov 2009 05:52:19 GMT

Could anyone post any settings that they have set on the Aino that takes good pictures, according to you assessment? I would love to learn from everyone their skills and techniques. Thank you.

J2ME怎么压缩图片？

developerworldwatch@kpi-consulting.net — Fri, 30 Oct 2009 08:10:24 GMT

对于特别大的图片，特别是JPG的图片，如何能够通过流的方式或者直接对图片文件的byte[]进行操作从而实现图片的压缩？

Slow input connection / Loss of packages (bluetooth)

developerworldwatch@kpi-consulting.net — Thu, 09 Jul 2009 07:44:58 GMT

Hey,

I have some troubles with the combination of SE mobile phones, J2ME and bluetooth connections.

Currently I am developing a client, that should receive data over a rfcomm connection.

On the server side I have a J2SE Application that uses the bluecove API.

The client should open an input connection, receive some data and close the connection.

But on SE mobiles I encountered some problems.

First I mentioned that the connection is very slow compared to nokia phones.

For the same amount of data the SE mobiles need minimum twice longer than the nokias.

But the bigger problem is that the SEs don't get all the data. They receive sometimes only the half sometime the lost only 100 bytes and so on.

I don't think it is a problem with the server API (although I can not be 100% sure), because on different other mobile platforms it works without any problem.

So can somebody please help or give me a hint?

Thanks

Martin

说说平时都用什么来开发.交流交流经验！！

developerworldwatch@kpi-consulting.net — Wed, 02 Sep 2009 15:14:16 GMT

大家来说说平时都用什么来开发吧，从IDE到开发使用的jar都说说:

我先来说一下我的：

我平时开发使用netbeans,虽然netbeans比较大，比较费资源，但是好用，什么都整合在一起了。而且netbean的SVN要比subclipse的插件好用得多，有修改的地方它会直接用颜色表明，一目了然，而在用eclipse时，就只能用compare这个功能了。

因为使用netbeans了，所以我使用netbean自带的宏功能，感觉还成，与IDE合在一起了，不过坏处也很明显，就是在eclipse下无法用，

如果开发时有什么问题，我会去找开源的代码学习一下，比较它们的不同, 有时还会去看各个官方文档上看一下相关的文档，因为有些东西文档里面说得比较清楚：比如索爱官方的文档:

Java ME CLDC (MIDP2) 开发指南适用于索尼爱立信手机(1,276 KB)

中有这么一个建议：

对于JP-8.x手机，强烈推荐不要以MMAPI使用GameCanvas, 而应当使用Canvas

这在平时的一些文章中是很难看到的。

索爱手机TextField.NUMERIC的bug

developerworldwatch@kpi-consulting.net — Tue, 01 Sep 2009 01:50:28 GMT

问一下某些索爱手机是否有下面的bug

TextBox 设为TextField.NUMERIC 并setMaxSize(10)时，只能输入10个0，但不能输入1234567891啊

Symbian 下如何做到文件关联了

developerworldwatch@kpi-consulting.net — Wed, 09 Sep 2009 07:49:29 GMT

Symbian 下如何做到文件关联了
我已经参考了 Nokia下面的例子
在他的 RecognizerEx 下面有如下代码
RESOURCE REGISTRY_INFO r_registry
{
    dll_uid = 0x101FF1ec; // should match name of this file
    interfaces =
    {
        INTERFACE_INFO
        {
            interface_uid = 0x101F7D87; // const for all Data Recognizers
            implementations =
            {
                IMPLEMENTATION_INFO
                {
//                implementation_uid = 0x101FF1ed; // unique implementation uid
                    implementation_uid = 0x100039CE; //这个我换成自己程序的 UID，但是不行
                    version_no = 1;
                    display_name = "RecognizerEx";
                    default_data = "";
                    opaque_data = "";
                }
            };
        }
    };

现在我搞不懂的例子程序的这个 implementation_uid = 0x101FF1ed;到底从何而来，0x101FF1ed我查询了一下，在对应绑定的 Handler程序中并无对应的ID
各位高手求救吧，希望这个帖子能够让以后的人很容易解决

手机通信方面的一些问题

developerworldwatch@kpi-consulting.net — Tue, 22 Sep 2009 05:38:28 GMT

哪位仁兄能帮忙回答一下几个问题呢？1，手机的调制解调方式一般有哪些？现在常用或者未来发展有前途的是什么？2，电视中频放大器（声音和图像）作用分别是什么？
很期待能得到满意的答案，先谢谢各位仁兄了哦。

Wifi - " ´ " is shown as a rectangle in Satio

developerworldwatch@kpi-consulting.net — Thu, 05 Nov 2009 15:50:13 GMT

Problem using the W-LAN (Wi-Fi) While accessing a Hotspot, with a name like this "comicstore´s Wlan" The " ´ " is shown as a rectangle in Satio and it wasn´t possible to connect to this WIFI. WIFI is working well in Networks without "additional characters". Anyone knows the cause? Thanks.

WMA and Real codec support in w810i?

developerworldwatch@kpi-consulting.net — Thu, 15 Jun 2006 10:29:28 GMT

Hi,

The document (whitepaper) "Music and video in Sony Ericsson phones" available at http://developer.sonyericsson.com/site/global/docstools/multimedia/p_multimedia.jsp lists suppringsingly at page 22 both WMA and Real 8 audio codecs as supported in påhones like W800 and w810. I have tested one wma in my w810 and it does not play. Is this document full of misprints?

sony ericsson simulators

developerworldwatch@kpi-consulting.net — Sun, 06 Jan 2008 14:01:13 GMT

hiiiii

can any one tell frm where can i get sony ericsson simulators?

F305: Java Internet Settings message while making HTTP connection

developerworldwatch@kpi-consulting.net — Thu, 03 Sep 2009 08:23:39 GMT

Hi,

I have SE F305. I am developing a client server app for the phone which needs to make HTTP connection.When I try to connect to the server it it asks me for permission and I chose yes. Then it shows me following message

"please contact your operator for Java Internet settings"

I have GPRS activated on my phone and access wap sites. Why do I need to have different settings for Java App? And how can I make the existing settings happen?

thanks.

mukesh

Satio driver problem

developerworldwatch@kpi-consulting.net — Wed, 21 Oct 2009 18:33:42 GMT

Have been having a problem with my new Satio.

When I connect it to my PC it comes up with a problem.

There was a problem installing this hardware

Sony Ericsson Device091010 MTP

An error occurred during the installation of the device

The specified service does not exist as an installed service.

I have uninstalled the PC suite and reinstalled but this still happens.

Display类的flashBacklight如何使用

developerworldwatch@kpi-consulting.net — Fri, 23 Oct 2009 07:08:44 GMT

Display.getDisplay(miDlet).flashBacklight(int duration)

background style problem

developerworldwatch@kpi-consulting.net — Fri, 23 Oct 2009 12:10:32 GMT

Hi.

I want to create custom background for button (input type="button").

I'm using strip with gradient and repeat-x property.

But that background is displayed under button (see. button.png):

It works fine with a element: (see link.pnh)

Here is some css:

.button {
    background-color: black;
    background-image: url('/assets/images/bs.gif');
    background-repeat: repeat-x;
    background-position: center;
    margin-top: 15px;
    margin-right: 3px;
    border: solid 1px black !important;
    outline: 0;

    padding: 3px 5px;
    color: white;
    text-decoration: none;
    font-size: small;
    font-weight: normal;
}

It works fine on other phones that SE and se with uiq (tested on p990).

Can sb help me?

regards

Piotr

Sharing RMS between several MIDlets

developerworldwatch@kpi-consulting.net — Tue, 01 Aug 2006 11:24:27 GMT

Hi,

I have two separate MIDlets (not within the same MIDlet suite) that should share a common RMS store. According to Sun's API "javax.microedition.rms" - "Class RecordStore" it states:

+Sharing is accomplished through the ability to name a RecordStore created by another MIDlet suite.

RecordStores are uniquely named using the unique name of the MIDlet suite plus the name of the RecordStore. MIDlet suites are identified by the MIDlet-Vendor and MIDlet-Name attributes from the application descriptor.

Access controls are defined when RecordStores to be shared are created. Access controls are enforced when RecordStores are opened. The access modes allow private use or shareable with any other MIDlet suite.

I use :


   private RecordStore indexStore;
   ...
   indexStore = RecordStore.openRecordStore(indexName, true);
   indexStore.setMode(RecordStore.AUTHMODE_ANY, true);

Is this an error in the API description? Is it possible to match the name of the RMS between two suites if the RMS name is actually formed from the MIDlet-suite's name etc.? Sharing works in the emulator but not in the phone. The reason why I am using two separate MIDlet-suites is because one already is 1 MB big - this is the limit on my P900.

Anyone made it work?

Many thanks.

Regards

golpe

C702 jsr179

developerworldwatch@kpi-consulting.net — Mon, 20 Apr 2009 16:09:11 GMT

Hello

I have some trouble with the location API. If get a LocationException due to a time out, the GPS satellite icon does not disappear and I have to restart the midlet. However if I get fixes it works fine.

I have tried both reset (se below) and setting the LocationProvider to null

lp (LocationProvider) is initialized with criteria setHorizontalAccuracy(5000)

        try{
            lp.getLocation(60);
        } catch (LocationException e) {
            // TODO Auto-generated catch block
            lp.reset();
            }

Thanx in advance

Niklas

Editing Media Player for k850i

developerworldwatch@kpi-consulting.net — Fri, 29 Aug 2008 15:59:44 GMT

I've been playing with themes for years on my Sony phones, and the editor keeps getting better. But I'd really like to change the Media Player colors. I've noticed some of the Sony made themes have different colors in the themes, I'd like to learn how to do this.

There's one theme that has colors almost exactly the way I want but when I use the XML editor to copy the lines for Media information and paste them in my theme, then use the theme all sorts of bad things happen. First the Theme Creator (latest version) has errors and wants a "source" for every Media field, even though the theme I copied the XML from didn't have any source items for these items, and the items only change color, they don't have a picture. The only place I see in the XML using a source, involves a picture.

So I tried using the theme w/ the copied Media XML lines in it and the text in the Media player was doubled, once with the default colors and once with the color I wanted. No other colors were changed to the ones I wanted. I tried editing the theme with the XML changing images and colors to what I wanted hoping the Media Player would stay the way it was, same result.

I tried pulling the theme.xml out of my theme, adding the XML that way, then putting new theme.xml in the .tar instead of the old one... and that was really bad. For some reason it still had the default colors except the line that tells how much of the song was played and the line showing where the cursor is on the lists was blue (not the orignal colors), even though the XML I was using had those items green. Then the soft keys stopped working the way they should, I'd press the middle one and nothing would happen, or I'd press the right one and the left one would act like I pressed it, etc. Plus the directional buttons were messed up too, I'd press down and the phone would register that I pressed down and the right soft key, even though my hand was no where near any of the soft keys. I ended up having to reset my phone (which took quite a while with the screwy buttons!).

Any help on this would be greatly appreciated. I don't understand why the XML wants source items for something that doesn't have pictures. All I want to do is change some colors! Thanks in advance for any help!

Emulator for Sony Ericsson F305

developerworldwatch@kpi-consulting.net — Fri, 05 Jun 2009 12:40:16 GMT

Hi,

I' m developing an application for Sony Ericsson F305 and I didn´t found a specific emulator for test it in desktop. Is there a specific emulator for cellular Sony Ericsson F305?

Thanks,

Creating self Java certificate and sign midlet

developerworldwatch@kpi-consulting.net — Thu, 11 Dec 2008 07:48:22 GMT

I need instraction in creating self Java certificate with windows OpenSSL add add it to my mobile W760

Create code sign certificate and sign my java application

Phone number is cutting when add to phonebook number more that 20 characters

developerworldwatch@kpi-consulting.net — Tue, 27 Jan 2009 16:08:49 GMT

Hello! I have a problem on Sony Ericsson (K800i). I try to add contact with phone length more that 20 characters and it`s successfully added, no exceptions or runtime errors. But when I look at this contact in phone book I see that phone number is cutted. Only first 20 characters has been saved...

Is it any limitation for phone length when I save it by MIDlet? Because, when I open contact in phone book and try to add any characters it`s ok, manually I can add more than 20 characters. Please help me solve this problem.

Theme Creator 4.0 = A Lemon

developerworldwatch@kpi-consulting.net — Sat, 25 Apr 2009 03:15:55 GMT

I've been using TC to create themes for about 3 years. I've had 93 themes published on the internet with over a million total downloads, so I consider myself a skilled and experienced themer.

I have tried the new TC v4.0 and I'm sorry to say that it is not an improvement. If anything, I think it is a backward step.

The original UI presented each screen as a complete entity. All the title bars, menu bars, images, etc. for each individual screen were offered for editing on one page.

The new UI is a mish-mash and seems very disorganised to me.

Also, why have you not taken the oportunity to include a Media Player Skin editor? You have definately missed a trick there. Fortunately, someone is way ahead of you at Mobile9.com

http://www.mobile9.com/invboard/index.php?s=0&showtopic=60351

Paint in GameCanvas with TiledLayer

developerworldwatch@kpi-consulting.net — Fri, 03 Feb 2006 13:38:28 GMT

Hi,

I'm trying to make a game for W900.

It is a platform game.

Every tyle of platform is 32x32 pixel and there are 4 layers.

The problem is that the game run slow on the phone.

How is implemented the paint methoed on SE phone? I mean, when the paint methoed draws on the screen it draws only the image for the interested region or the whole layer?

thanks for any reply

请教从PC传文件到手机的问题

developerworldwatch@kpi-consulting.net — Thu, 23 Apr 2009 09:45:32 GMT

请问一下PC不用PC SUITE传文件到手机上能不能用写代码自动传? 貌似可以用SDK传吧? SDK怎么传的? 谢谢.

Setting silent profile

developerworldwatch@kpi-consulting.net — Tue, 10 Apr 2007 12:41:29 GMT

I am wondering how is it possible to set / activate silent profile in UIQ 3?

I am supposing that this requires a access to system level? If so where can I aquire this access?

Operation failed while downloading J2ME file

developerworldwatch@kpi-consulting.net — Tue, 20 Oct 2009 10:09:01 GMT

Hi, I've made an application and got it signed with Verisign Certificate. I've a Sony Ericsson K750i handset. It shows Verisign Certificate in the root certificates list in the set. The problem is whenever I start downloading the application via OTA it always shows Operation failed. But if the same file but unsigned is downloaded , it is downloaded and installed successfully.

Please help me out.

thanks..

J2ME经验总结之图片缩放(中文论坛有奖活动)

developerworldwatch@kpi-consulting.net — Wed, 23 Jan 2008 06:44:13 GMT

 public static Image ZoomImage(Image src, int desW, int desH) {
  Image desImg = null;
  int srcW = src.getWidth(); // 原始图像宽
  int srcH = src.getHeight(); // 原始图像高
  int[] srcBuf = new int[srcW * srcH]; // 原始图片像素信息缓存

  src.getRGB(srcBuf, 0, srcW, 0, 0, srcW, srcH);

  // 计算插值表
  int[] tabY = new int[desH];
  int[] tabX = new int[desW];

  int sb = 0;
  int db = 0;
  int tems = 0;
  int temd = 0;
  int distance = srcH > desH ? srcH : desH;
  for (int i = 0; i <= distance; i++) { /* 垂直方向 */
   tabY[db] = sb;
   tems += srcH;
   temd += desH;
   if (tems > distance) {
    tems -= distance;
    sb++;
   }
   if (temd > distance) {
    temd -= distance;
    db++;
   }
  }

  sb = 0;
  db = 0;
  tems = 0;
  temd = 0;
  distance = srcW > desW ? srcW : desW;
  for (int i = 0; i <= distance; i++) { /* 水平方向 */
   tabX[db] = (short) sb;
   tems += srcW;
   temd += desW;
   if (tems > distance) {
    tems -= distance;
    sb++;
   }
   if (temd > distance) {
    temd -= distance;
    db++;
   }
  }

  // 生成放大缩小后图形像素buf
  int[] desBuf = new int[desW * desH];
  int dx = 0;
  int dy = 0;
  int sy = 0;
  int oldy = -1;
  for (int i = 0; i < desH; i++) {
   if (oldy == tabY+) {
    System.arraycopy(desBuf, dy - desW, desBuf, dy, desW);
   } else {
    dx = 0;
    for (int j = 0; j < desW; j++) {
     desBuf[dy + dx] = srcBuf[sy + tabX[j]];
     dx++;
    }
    sy += (tabY+ - oldy) * srcW;
   }
   oldy = tabY+;
   dy += desW;
  }

  // 生成图片
  desImg = Image.createRGBImage(desBuf, desW, desH, false);
  return desImg;
 }

这个函数是我以前在网上搜罗到的，且不谈效果，性能什么的。只觉得它非常好用。

用了很长时间，可惜不知道是谁。真要谢谢这位作者了。

这个函数使用了midp2.0的getRGB()函数，效率不错，基本上没什么可优化的了。

此外，下面再提供一个midp1.0下可用的缩放函数，它是使用可变图片实现的。可惜这个函数也不是我写的。

转载于kobjects。不过性能确实比较差，毕竟要画那么多点嘛，跟处理图片数据的方法是没有可比性的。

1 /* Copyright (c) 2002,2003, Stefan Haustein, Oberhausen, Rhld., Germany
    2  *
    3  * Permission is hereby granted, free of charge, to any person obtaining a copy
    4  * of this software and associated documentation files (the “Software”), to deal
    5  * in the Software without restriction, including without limitation the rights
    6  * to use, copy, modify, merge, publish, distribute, sublicense, and/or
    7  * sell copies of the Software, and to permit persons to whom the Software is
    8  * furnished to do so, subject to the following conditions:
    9  *
   10  * The  above copyright notice and this permission notice shall be included in
   11  * all copies or substantial portions of the Software.
   12  *
   13  * THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   16  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   17  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   18  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   19  * IN THE SOFTWARE. */
   20
   21 package org.kobjects.lcdui;
   22
   23
   24 import javax.microedition.lcdui.*;
   25
   26
   27 /** This class provides a single static method that allows to scale an image */
   28
   29
   30 public class ScaleImage {
   31
   32 /**
   33  * Creates a new, scaled version of the given image.
   34  *
   35  * @param src: The source image
   36  * @param dstW: The destination (scaled) image width
   37  * @param dstH: The destination (scaled) image height
   38  * @return Image: A new Image object with the given width and height.
   39  */
   40
   41  public static Image scaleImage (Image src, int dstW, int dstH) {
   42   int srcW = src.getWidth();
   43   int srcH = src.getHeight();
   44
   45   Image tmp = Image.createImage(dstW, srcH);
   46   Graphics g = tmp.getGraphics();
   47
   48   int delta = (srcW << 16) / dstW;
   49   int pos = delta/2;
   50
   51   for (int x = 0; x < dstW; x++) {
   52    g.setClip(x, 0, 1, srcH);
   53    g.drawImage(src, x - (pos >> 16), 0, Graphics.LEFT | Graphics.TOP);
   54    pos += delta;
   55   }
   56
   57   Image dst = Image.createImage(dstW, dstH);
   58   g = dst.getGraphics();
   59
   60   delta = (srcH << 16) / dstH;
   61   pos = delta/2;
   62
   63   for (int y = 0; y < dstH; y++) {
   64    g.setClip(0, y, dstW, 1);
   65    g.drawImage(tmp, 0, y - (pos >> 16), Graphics.LEFT | Graphics.TOP);
   66    pos += delta;
   67   }
   68
   69   return dst;
   70  }
   71
   72
   73 }

它们的使用方法都是一目了然，提供原始图片对象以及目标宽度跟高度，它就生成新的图片，在成像效果上，感觉都差不多，我觉得第一个方法更好。

在J2ME平台下，也没有必要去最求效果的极致，够用就好。再次感谢以上两个函数的作者。

Impact factor

developerworldwatch@kpi-consulting.net — Fri, 28 Aug 2009 13:19:41 GMT

In a given year, the impact factor of a journal is the average number of citations to those papers that were published during the two preceding years. For example, the 2003 impact factor of a journal would be calculated as follows:

A = the number of times articles published in 2001 and 2002 were cited by indexed journals during 2003

B = the total number of "citable items" published in 2001 and 2002. ("Citable items" are usually articles, reviews, proceedings, or notes; not editorials or Letters-to-the-Editor.)

2003 impact factor = A/B

(Note that 2003 impact factors are actually published in 2004; it cannot be calculated until all of the 2003 publications had been received by the indexing agency.)

New journals, which are indexed from their first published issue, will receive an impact factor after two years of indexing; in this case, the citations to the year prior to Volume 1, and the number of articles published in the year prior to Volume 1 are known zero values. Journals that are indexed starting with a volume other than the first volume will not get an impact factor until they have been indexed for three years. Annuals and other irregular publications, will sometimes publish no items in a particular year, affecting the count. The impact factor relates to a specific time period; it is possible to calculate it for any desired period and the Journal Citation Reports (JCR) also includes a 5-year impact factorThe JCR shows rankings of journals by impact factor, if desired by discipline, such as

Problem to access PIM data.

developerworldwatch@kpi-consulting.net — Mon, 06 Jul 2009 07:08:02 GMT

If my mobile device does not support JSR 75, then is this possible to access PIM data. If yes then please guide me.

Need help urgently.

Thanks in advanced.

Wifi PAN Application ?

developerworldwatch@kpi-consulting.net — Wed, 26 Aug 2009 07:59:43 GMT

Hi everyone,

Is there an application that does in Wifi what PAN Network Access Point Profile does in bluetooth ?

I know it for Android , iphone, symbian and windows mobile, but not for recent Sony-Ericsson models like W715, W995 and other 20 models with Wifi and 3G

It's really interresting for people to connect psp, ipod touch , netbooks to internet everywhere through the phone.

Does it exist already ?

Do we have access to Wifi drivers to develop it ?

Databrowser content handler API example

shankar_vn@hotmail.com — Tue, 27 Oct 2009 09:36:10 GMT

Hi,

Can anyone provide an example for using data browser content handler(file browser, file selector).

I just wanted to show a save dialog box to save images in file system.

I tried :

JP-8.4.0 com.sonyericsson.filemanager.filebrowser

JP-8.4.0 com.sonyericsson.filemanager.fileselector

I am able to open the native file system, but how can i provide "Save" option(Command) to the user once he traversed to the destination folder?

Best Regards,

Shankar V N

Is there no DRM protection for paid apps downloaded from store?

developerworldwatch@kpi-consulting.net — Thu, 30 Jul 2009 21:53:10 GMT

I have not found any mention of DRM protection for paid apps downloaded from the store. Is there any?

Nokia has implemented OMA DRM 1.0 in the Ovi Store which attempts to prevent users from copying and distribution "forward locked" content. This scheme is so inadequate that the developers are withholding content because of the well-founded fear that their signed apps will immediately be pirated and distributed freely across the internet. But at least Nokia was aware of the issue, provided an initial solution, and is now busily considering how to improve the situation.

Is it possible that SE has not even addressed the issue at all?

Fail to install Jar on C905

developerworldwatch@kpi-consulting.net — Mon, 03 Aug 2009 15:43:41 GMT

Right...

I must have done this a million times before, but I've been away for a bit and I've had my phone upgraded as it was broken. And now I can't install my Java ME apps on my phone anymore. I copy them to the memory card and select "Install" as usual but I get "Action Failed" every time. For every one of my apps, even though I know I've installed them before without problem. I've searched the web and this forum and all I find is the usual "copy the jar file to the phone and select install", which is what I'm doing and which has worked fine in the past.

Does anyone have any idea what's wrong?

Thanx!

-sven

UPDATE!

I've now read loads of threads with similar problems and most of them concern jad-files and trying to install MIDP 2.1 apps on phones that don't support MIDP 2.1. Well I'm not using jad-files, since I copy the jar files directly to the phone AND C905 does support MIDP 2.1, so that's not the problem...

I had a brainwave yesterday and dug up some old projects that I was working on last summer. These were compiled and packed using NetBeans version 6.1 or 6.3 (can't quite remember) and SEMC Java ME SDK 2.2.4 and they worked just fine on my phone. So, nothing wrong with the phone, but rather the environment then. Right now I'm using this:

Eclipse Ganymede (v 3.4.2)

Java 1.6.0_11

Sun Java ME SDK 3.0

SEMC Java ME SDK 2.5.3

I've also tried installing NetBeans 6.7 (with mobility pack) but that still didn't work.

Do I really have to downgrade my environment to get it working or have I missed something??

-sven

How the sound quality will be on the Xperia X10?

developerworldwatch@kpi-consulting.net — Sat, 21 Nov 2009 19:26:15 GMT

Hi, I wonder how the sound quality will be on the Xperia X10? I have read and heard some rumors that the latest SE phones have had a bit worse than, say, my faithful servant W880i. The sound is important to me because I listen to a lot of music on my cell phone.

I look forward to a proper answer

Best wishes

Tommy F

Real-Time shadow in jsr184....

developerworldwatch@kpi-consulting.net — Fri, 03 Aug 2007 02:07:21 GMT

Hi all,

welcome to check my real-time shadow demo

here is my chinese blog:

http://blog.csdn.net/xueyong1203/archive/2007/08/02/1722418.aspx

you can also visit the following url to download&view the screenshots

http://folders.live.com/browse.aspx/GN96XdTjZSg/Public/

in the demo, i'm using heightmap to render the terrain in immediate mode and check the collision between car and the ground, and also including a light frustum culling~

i did some test on real devices, fps alway 9~12 or more

here is some time usage: based on SE Z530C

g3d.clear(background); // 6ms

drawTerrain: 60_{80ms --> to render 30}40 meshes, each mesh is a Quad with textures..

drawShadow: 8~10ms -- the same model without texture&material

drawReadModel: 18~22ms

gamelogic update: 2~6ms

Font american typewritter

developerworldwatch@kpi-consulting.net — Sat, 21 Nov 2009 20:49:00 GMT

Hello

Dear admins and developers!

Anybody have font american typewritter whit russian symbols?

thanks, John

Need Study Resource about LWUIT

developerworldwatch@kpi-consulting.net — Mon, 22 Dec 2008 05:44:00 GMT

Hi,All:

After I ran LWUITDemo, I decide to learn lwuit open source project. But I cannot find enough study resource on the internet.Can any body give me some useful links about how to use lwuit.

Thanks very much.

UIQ如何获取APN iap 如何创建专了APN 跟s60区别在哪?

developerworldwatch@kpi-consulting.net — Thu, 08 May 2008 05:07:35 GMT

如题........

怎么做的啊?

是否有列子啊

Wishlist for firmware- improvements (p1i).

developerworldwatch@kpi-consulting.net — Fri, 17 Aug 2007 21:33:36 GMT

The following is a quicklist of various problems with already existing software on the p1. Also, some pointers to what extra functions might be useful. Obviously I'm hoping some of these, primarily the lacking existing software, will be fixed in the next firmware. I wanted to hear if anyone can add a few points to the list, or if some of these aren't really a problem, as well. (I apologize for posting it here - but I cannot find any other particularly good spots on the forum. And, the "customer support" stuff seems to not work at the moment, and doesn't really seem like where I should ask anyway..)

I don't know.. Maybe insert an "a" after the problems with existing functions, and a "b" with suggestions for new functions, about like below.

1a.Wlan: the 802.11b standard includes the "power- saving feature". However, some testing shows that when enabled, it prevents any transfer of data, even though the device will log on correctly and mark it's status with power- save. But it appears the phone does not mark it's status as not in power- save when not transferring, and this appears to cause the problem.

2. The mail- client:

a. The "reply with quote" function in the mail- programme is not implemented according to any commonly known standard. Considering an option to include common ">" notation (on start of each line ending in a return carrier sign), while enabling the option to show ">"s on every line of the quoted text in the view- window, is a.. necessity for a commercial piece of software like this.

a. The option to include a signature should include settings on whether you wish it inserted at the end of the document, again with standard implementation of "-- " ahead of the chosen text.

a. The "Re:" field should not be localised with imaginative translations. An option to choose this is necessary.

b. A nice touch would be to insert text to signatures (and headers for reply- text) from a file, read every time when creating a new message.

3a. Text- input: When editing text, if you scroll past the end of the document, the cursor ends up at the top of the document. This should maybe be an option on the text- input.

When typing with predictive text- input, it seems unpredictable when the program chooses to use the arrow- keys for scrolling the suggestions (words at the top of the page), and when the arrow keys can be used for moving the cursor. I.e, after inserting a letter into a word, by using the arrows, it may or may not be possible to scroll out again using the arrows.

When using the "enter" key to chose the highlighted text suggested, when writing with predictive text input, this works well when writing at the end of the document. When using the same function in the middle of a text, the program insists on inserting a line- break, and moving the cursor. Sometimes into other text.

4a. Slumber- functions on alarms and reminders. An option to control the interval of the time before a repeat of the alarm/reminder would be useful.

5b. Notes- programme: When choosing notes, you're offered a tiny window for jotting down hand- drawings. However, a very similar interface is offered in the MMS editor, except that allows a scroll- window and other functions, such as choosing the resolution of the image. An option to directly use this programme (the mms editor), or the option to use this interface in the "notes" would be very nice. (Optionally, implementing bigger and scrollable area for hand- written notes in the "notes" program. Perhaps with a pre- generated thumbnail of the picture to be displayed when opening the "notes", etc.)

6b. Contacts: an extended search- function. I.e, possibility to search name- fields, first and last names, for strings. Or, option to list all recipients of a group with mail- addresses. Or all occurrences of "private" fields and "work" fields, etc.

...just so it's been said - other than this, this phone is an excellent toy, and actually very useful as well.

By the way... Anyone know how the third- party development works? With Opera for uiq, for instance - should I contact opera or SE when things don't work? And is the mail- client in the p1 still being developed? What are the probabilities of improvements/fixes showing up?

Problem installing wireless toolkit

developerworldwatch@kpi-consulting.net — Mon, 15 Mar 2004 05:52:12 GMT

I have installed both the Java v1.4 SE & sonyEricsson J2ME SDK`s & am now having the following error whilst trying to install the wireless toolkit:

'the directory you have chosen does not include a java 2 se virtual machine'

Do I need to re-install the SDK? I have installed both the SDK & the runtime environment & the WTK even found the installation of the java sdk.

Thanks for any helpon this matter

PushRegistry.registerAlarm() issue on JP-8

developerworldwatch@kpi-consulting.net — Mon, 10 Mar 2008 15:08:46 GMT

Hello,

There seems to be many issues with the PushRegistry.registerAlarm() on JP-8.

First, the wakeup time is not always the good one : sometimes the application wakes up at the given time, and sometimes it wakes up at the GMT hour, whereas the phone is not configured to GMT time. For instance, my phone is configured GMT+1, I register my application to start at 10:00, and the application starts at 9:00. If I close the application, it starts again at 10:00. I tried to set my phone to GMT-1 and the application started 1 hour later.

As this issue doesn't occur every time, it seems difficult to find a workaround. Moreover, there's no direct way to know if the application was started by alarm or manually ! I tried to look at the wakeup time returned by registerAlarm(), but it sometimes returns 0, even if the application was already registered for launching.

I'll do more test, but I'd like to know when the application will wake up on time. It would be great to have a status on this issue.

Thanks.

Swf2Jar 2.2 Project Capuchin packaging tool OS X

developerworldwatch@kpi-consulting.net — Thu, 24 Sep 2009 15:15:27 GMT

On september 22 I got a message that Swf2Jar, Mac OSX version was updated to 2.2. But when I download and install the new version it is only version 2.0 from december 2008 !

Today I tried to download again with the same result. Can anyone tell me how to get the new version for Mac OS X ??

Klaus Andersen

Wanted: Feedback on system properties api's

developerworldwatch@kpi-consulting.net — Fri, 29 Aug 2008 13:44:47 GMT

Hello everybody

Sony Ericsson (we) are looking for feedback and ideas for additional properties in the system properties api's to help developers for instance to get run-time information on what is supported and not by the handset. You can find the existing one in the Java ME Developer Guidelines in the Appendix B-> "Querying system properties" (page 78), you can download it here:

https://developer.sonyericsson.com/site/global/docstools/java/p_java.jsp

So if you have any ideas on what is missing let us know and post a reply to this thread.

We are eager to here your opinion

Cheers

/Johan

Capture Stillimage bigger than 240x320 on Xperia X1 ?!

developerworldwatch@kpi-consulting.net — Sat, 14 Feb 2009 23:03:18 GMT

Hello All,

I wrote an App (VS2008, CF2.0) which periodically captures and saves images from the rear cam.

Everything is working fine, except the setting of another resolution.

No matter what resolution I choose, the captured pictures always is 240x320 !

(the Emulator offers 2 Resolutions at least....but obviously my device doesn't....i will check the Resolutionlist on my device explicitly tomorrow)

I am wondering, if there are limitations to the exposed API (because with the proprietary App I get full size images)?

What is the trick??

Can somebody help please

GC 82 & GC 83 interface to desktop PC

developerworldwatch@kpi-consulting.net — Tue, 21 Dec 2004 14:17:47 GMT

Looking for advice on a patch cable or adapter to use a GC83 edge card on a desktop pc. The GC 83 is designed for laptops right now.

Would like to use dektop with the wireless GC83 edge card.

Any Ideas ?

手机里的Java属于JavaSE，JavaEE，JavaME的哪一种？

developerworldwatch@kpi-consulting.net — Tue, 28 Oct 2008 07:49:09 GMT

他们之间区别是什么啊？？

Power on autostart issues

developerworldwatch@kpi-consulting.net — Wed, 18 Mar 2009 01:07:37 GMT

I'm registering a MIDlet for power on autostart using the techniques described in http://developer.sonyericsson.com/site/global/techsupport/tipstrickscode/java/p_autostarting_jp7midlets.jsp. The MIDlet also registers for startup on receipt of an SMS directed to a particular port. The registration is done statically using JAD attributes. This works fine for a while, but we've seen a few cases where both the power on and SMS autostarts quit working. It looks like the push registry entries are getting deleted because I'm able to install another MIDlet registered for SMS on the same port. Normally this would fail since the port is already registered. We've seen this behavior a few times, but unfortunately we don't have a solid repro case.

I've also discovered that I can dynamically register a MIDlet for power on autostart even if another MIDlet (in a different suite) is staically registerd. In other words it looks like dynamic registration trumps static registration. This is not the case for SMS registration. If a MIDlet has already registered for SMS connections on a port, subsequent attempts to register a MIDlet for this port fail, whether static or dynamic.

Does anyone have any explanation for these anomalies?

LWUIT: HTTP connection freezes rendering on W760

developerworldwatch@kpi-consulting.net — Thu, 04 Dec 2008 11:26:19 GMT

Hello,

I have a bad problem on a SonyEricsson W760 (JP-8).

Whenever I open a http connection the rendering freezes. Focus events

are recognized, but no painting occurs. After about 1 minute the

rendering starts working again.

Use this code snippet for reproduction:

com.sun.lwuit.Display.init(this);

Form f = new Form("Test");

f.addComponent(new Button("blah 1"));

f.addComponent(new Button("blah 2"));

f.addComponent(new Button("blah 3"));

f.addComponent(new Button("blah 4"));

f.addComponent(new Button("blah 5"));

f.addComponent(new Button("blah 6"));

f.addComponent(new Button("blah 7"));

f.show();

javax.microedition.lcdui.Display display = javax.microedition.lcdui.Display.getDisplay(this);

javax.microedition.lcdui.List list = new List("blah", List.IMPLICIT);

list.append("blah 1", null);

list.append("blah 2", null);

list.append("blah 3", null);

list.append("blah 4", null);

list.append("blah 5", null);

list.append("blah 6", null);

list.append("blah 7", null);

display.setCurrent(list);

Thread t = new Thread(){

public void run(){

try {

HttpConnection con = (HttpConnection) Connector.open(url); // Open an HTTP Connection object

con.setRequestMethod(HttpConnection.POST); // Setup HTTP Request to POST

con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

String params = "function=info&service=root.IWebRootService&variables=null";

con.setRequestProperty("Content-length", "" + params.getBytes().length);

OutputStream os = con.openOutputStream(); // open output stream

os.write(params.getBytes()); // write to output stream

// Read Response from the Server

StringBuffer sb = new StringBuffer();

InputStream is = con.openInputStream();

int chr;

while ((chr = is.read()) > 0) {

Thread.yield();

sb.append((char) chr);

}

String response = sb.toString();

System.out.println("response: " + response);

if (is != null) {

is.close();

is = null;

}

if (os != null) {

os.close();

os = null;

}

if (con != null) {

con.close();

con = null;

}

} catch (IOException ex) {

ex.printStackTrace();

}

};

t.start();

The same code works fine in emulators and on Nokia devices.

Did somebody else notive this strange behaviour? What could be the reason for this?

I also noticed that I get the following exception during Display initialization:

java.lang.NullPointerException

at unknown

at javax.microedition.lcdui.Displayable.callSizeChanged

at javax.microedition.lcdui.Canvas.callSizeChanged

at javax.microedition.lcdui.Canvas.setFullScreenMode

at unknown

at java.lang.Thread.run

at unknown

Maybe there is some kind of painting thread not working correctly?

Please note that I have removed the mg, image2d and transition3d. Otherwise on device debuging on the W760 is not possible.

By the way, the same code works fine on a K610i.

Someone Help Me PLs !!!

developerworldwatch@kpi-consulting.net — Sat, 31 Oct 2009 19:55:37 GMT

Hi , I have been using T700 for 9 months. I tried to update the firmware thru Update Service but I can't even do that. Whenever I tries to connect by pressing C Key (as per the instructions in Update service) it goes to Mass Storage mode. No problem with USB cable or ports. I tried to connect several times but the same thing happens . If someone has any solutions pls suggest one....! Pls Help

Push register "socket://:9009" error on C902

developerworldwatch@kpi-consulting.net — Fri, 19 Dec 2008 12:04:31 GMT

Hi All,

When I am trying to install an Push Registry socket application, the

application is not getting installed on C902.

If I replace the "socket://:9009" with a "sms://:9009"

the same application is getting installed with out any issue and works fine.

What I need to do so that I can install my "hello world" socket

example with Push Registry?

Following are the JAD entry:

MIDlet-1: ServerListner, ServerListner.png, demo.ServerListnerMIDlet

MIDlet-Jar-Size: 4189

MIDlet-Jar-URL: ServerListner.jar

MIDlet-Name: ServerListner

MIDlet-Permissions:

javax.microedition.io.PushRegistry,javax.microedition.io.Connector.serversocket

MIDlet-Push-1: socket://:9002, demo.ServerListnerMIDlet, *

MIDlet-Vendor: Unknown

MIDlet-Version: 1.0

MicroEdition-Configuration: CLDC-1.0

MicroEdition-Profile: MIDP-2.0

Regards,

Sriram

Ericsson on-device debugger

developerworldwatch@kpi-consulting.net — Thu, 17 Sep 2009 16:51:10 GMT

Hi,

How do I know if my G700 or W950i does support on-device debugging with the Ericsson SDK's Device Explorer?

I do not seem able to connect using the connection proxy...

Is there a list somewhere with the phones/types it works on?

Thanks,

Frank

SATIO手机游戏应该如何去编写？

developerworldwatch@kpi-consulting.net — Fri, 30 Oct 2009 03:36:21 GMT

各位大侠，请问编写SATIO手机的软件或者游戏需要什么软件，谢谢...步骤是什么？

Canvas does not resize when the screen is resized in Sony Ericsson-P990 at runtime.

developerworldwatch@kpi-consulting.net — Thu, 16 Oct 2008 05:41:03 GMT

Is there a way to automatically resize the canvas to fit the screen size when the user opens/closes flip in Sony Ericsson-P990 during runtime.

Can J2ME catch that event?

Frequency accelerometer

developerworldwatch@kpi-consulting.net — Tue, 25 Aug 2009 12:41:24 GMT

hellow,

I read on http://developer.sonyericsson.com/community/docs/DOC-1984 that the frequency of the accelerometer is 20 Hz (so i can read new results from the accelerometer 20 times per second);

Is it possible to adjust this frequency, for example to 100Hz so i have avery 10 mS a new result?

With kind regards

Robin

Xperia SMS issue

developerworldwatch@kpi-consulting.net — Tue, 25 Aug 2009 03:51:31 GMT

Hello,

We have developed a Java ME application that runs on MIDP2.0/CLDC1.1. We are using WMA2.0 in our application to send SMSes. To send an SMS, we start a separate thread. This is working fine across brands and devices.

However, on Xperia X1, our application is unable to send an SMS. I am aware that Xperia is a Windows Mobile 6.1 device, and it has a pre-installed MIDlet Manager - Esmertec Jbed. Possibly, the MIDlet Manager is causing this issue.

I have tried running a signed version of the application too - but got no success.

Have you ever faced this problem on Xperia X1 ? Please give any pointers you may have on this issue.

Thanks, and Regards,

Priyanka Joshi

M600i - Cannot read jar/jad file

developerworldwatch@kpi-consulting.net — Thu, 25 Jun 2009 13:25:03 GMT

Hi guys,

I'm new around here, so please bear with me if I'm not posting at the most appropriate section or there's some details missing.

I've been developing a Java ME which uses MIDP 2.0, CLDC 1.1 and JSR-82.

This application works just fine on WTK and microemulator and on an actual Blackberry Pearl as well.

I have tried deploying it to a SE m600i in slightly different ways:

- copying the jar/jad files to the M2 card

- copying the jar/jad files to the phone's memory

- Installing through the "Application Installer" that comes with the "PC Suite for Sony Ericsson".

I always get the very same error, when I try to run (install) the application: "Cannot read the jar (or jad) file".

I have compiled the software with Sun's WTK 2.5.2 and the Sony Ericsson SDK 2.5.0.3, all through Netbeans 6.5

The phone has also been updated to the latest version of the OS with the official SE Update service.

Funny thing is that for all I know the jad file it's simply a text file, and still the OS complains about not being able to read it. Could there be some sort of permissions issue here?

To my surprise I've been able to download and install opera-mini from a jar file

Could you please let me know if there is something that I may have missed?

Is there some sort of file signing/encryption/validation required before deploying to a SE device?

cheers

索爱Z558c 与T303c 性价比较

developerworldwatch@kpi-consulting.net — Mon, 03 Nov 2008 09:28:05 GMT

是索爱Z558c 和索爱T303c ！都是索爱的！

為什麼在JP8裡面的檔案讀寫這麼慢？

developerworldwatch@kpi-consulting.net — Thu, 16 Jul 2009 06:40:20 GMT

請問一下大家：

小弟有一隻在Nokia S40 6th下面跑的很正常的程式，現在有需求要移轉到SE JP8的系統上。

程式一開始會讀大約九到十個檔案，並且把部份的內容存到內儲上。

在Nokia S40 6th下面，這個動作大約只要5~6秒，可是不知道為什麼？在JP8下面，居然要花整整5分鐘來做這件事。

不曉得是不是在SE JP8的系統下，檔案的讀寫有特殊的設定要去處理？

先謝謝大家了，小弟卡在這邊很久了。

Mobile Applications - Redefined

developerworldwatch@kpi-consulting.net — Thu, 07 May 2009 22:15:40 GMT

Hello Guys,
As Plabesk is focused resolve technological challenges in serving content on mobile devices. Now after the long time R&D I am excited to make this announcement about new application development service we named it as PlabMobile.

Its not open for application development yet, but demonstration is right here.
It may have errors / bugs but technology is fun.

It will take you to few mins to try this and to experience mobile application development.

What it does?
Please visit http://developer.plabesk.com/

How we think mobile applications?
Communication Device + Data Services = Information Appliance

And let us know, how you think mobile applications gohar.sultan@plabesk.com

Reason code W32 reason number 8

developerworldwatch@kpi-consulting.net — Wed, 16 Mar 2005 07:08:58 GMT

What does the bellow error mean in UIQ.

Reason Code W32

Reason Number 8

Discription: A direct screen access function was called out of turn.

pls help.

jsr 135 - capture://video support on windows mobile

developerworldwatch@kpi-consulting.net — Thu, 07 May 2009 08:43:12 GMT

Hi all, I am developing an app which needs to access the camera and have tested it on a few windows mobile devices (x1, and htc diamond) but recieved the same error stating that Manager.createPlayer("capture://video") is not supported... I have also tried capturing ://image and ://dev1 but received a similar error. I have tested my app on other devices (non-windows mobile) and it works fine. Does anyone know if windows mobile devices have a limited set of the jsr 135 api which wont allow capture? Perhaps because they have their own api for it ie DirectShow??Has anyone perhaps created a similar app on a touch screen device which is not windows mobile?

Also does anyone know of a way around this....perhaps integrating DirectShow with j2me somehow or if its possible to somehow add the neccessary components of the api to the phone itself......just guessing here??

Please if anyone has any thoughts,ideas or general comments, I'd really appreciate it. Many thanks

Jules

T707 / TM717 - Not able to get GPS position by any means

developerworldwatch@kpi-consulting.net — Tue, 20 Oct 2009 16:00:59 GMT

The afforementioned phones are not able to get a GPS position even though they supposedely support GPS tracking.

The following have failed to get a fix:

1. Google Maps (pre-loaded to device)

2. Telenav Navigator (pre-loaded to device)

3. Native device geo-tagging applications

4. GPS tester from under the hidden service menu

5. Proprietary GPS testing application using JSR179.

All of the above return a timeout error on GPS request. The requests were done with all different "Assistance" options turned on/off and in clear view of the sky. Location Services enabled, permissions set to allow, etc.

Performing a full reset on the phone did not alleviate the issue.

Please advise.

Thank you,

Dmitry

server socket and ip of a mobile phone

developerworldwatch@kpi-consulting.net — Tue, 20 Oct 2009 17:31:19 GMT

Hello all,

I am doing a final year project and i will make a peer to peer mobile application, but at first, as an example, I am planning to do an application like classic "ping-pong". I have no experience on mobile connections, so maybe my question is strange. In ping pong application, one of the phones will be server and the other one will be client, i will use sockets, so i need a normal socket connection and a server socket connection. And my client phone will connect to server phone and send "ping" message , after that my server phone reply to my client with "pong" message. But i need ip address of my server phone so how can i reach the ip of my server phone, or else how can i connect my server? In forums i have read that its impossible, because providers dont let it. If you have an idea please share.... Thank you !

K850 USB Ethernet problems..

developerworldwatch@kpi-consulting.net — Sun, 17 Aug 2008 19:26:11 GMT

Hello everybody. I have a K850 which I connect with PC with USB cable, using USB Ethernet.

I noticed that I can access to any site, but can't open GMail.com and Streaming media.

Streaming media is configured. It technically may work, but doesn't. It connects, but doesn't show anything.

When

I try to enter GMail.com, I get a "Comunication error, contact

operator". And I can't access. Anyway, I can use other Google services.

Not GMail.

I'm using Ubuntu right now (used Windows and Slackware too) and I was facing with the same problem.

Regards.

How to store the values to the form2 in j2me

developerworldwatch@kpi-consulting.net — Sat, 01 Aug 2009 04:32:14 GMT

I am creating application to store the values to the next form. Couldn't successed using array method.

import java.io.*;
import java.util.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;

public class InputArray extends MIDlet implements CommandListener {
private Form form1, form2;
private Command exit,next;
private DateField df;
private TextField tf;

public InputArray() {
       form1 = new Form("Main Menu");
       df = new DateField("Choose a Date", DateField.DATE_TIME);
       df.setDate(new java.util.Date());
       tf = new TextField("Post a Note", "", 32, TextField.ANY);

    // First Form
       form1.append(df);
     form1.append(tf);


    // Second form

    form2 = new Form("Second Form");
    form2.append(new StringItem(null,"Simple Note"));



       exit = new Command("Exit", Command.EXIT, 0);
       next = new Command("ADD", Command.SCREEN, 1);
       form1.addCommand(next);
       form1.addCommand(exit);
       form2.addCommand(exit);
}

public void startApp() {
      form1.setCommandListener(this);
     form2.setCommandListener(this);
    Display.getDisplay(this).setCurrent(form1);

}

public void pauseApp() {}

public void destroyApp(boolean unconditional) {}

public void commandAction(Command c, Displayable s) {

        if(c == exit) notifyDestroyed();
        else if (c == next)
        {


            form2.append(new StringItem(null, "Info from 1st form"));
            form2.append(new StringItem(null, "Store the values Date and Text"));

            Display.getDisplay(this).setCurrent(form2);
        }

       }

}

"Not empty" value is required in textbox on Z600

developerworldwatch@kpi-consulting.net — Fri, 30 Jan 2004 02:39:22 GMT

We solve problem with mobile phone Sony Ericsson Z600 and Mobile.ASPX pages in VS.NET ...

See our pages (test version), at

http://bwm.jkr.cz/bwmobile/m_main/m_default.aspx

On other mobile devices (PC, PC Pockets, mobile phones WAP 2.0 compliant) there is no problem. But Z600 does not allow to continue processing without filling all textboxes ... and that is really unusable!

In case of password it could be O.K., but search boxes can not be filled in most cases!!!

We have already asked Microsoft for support, they are trying to help us just now (I hope so)

Please, help us find reason, discovering wrong wap code or anything that could help ..

P.S. mobile phone Z610 also has same problem, version of firmware is unknown (where can I read this information?)

P800 UIQ update.

developerworldwatch@kpi-consulting.net — Mon, 06 Jun 2005 14:21:50 GMT

Can I update the UIQ version to use MIDP 2.0 on my P800?

Xperia X2 has the best JVM I ever seen on a WinMob phone.

developerworldwatch@kpi-consulting.net — Thu, 15 Oct 2009 09:23:41 GMT

I'm really impressed from the JVM and the API supported from the Xperia X2.

Wow, good quantity of API supported, good stability and good performance.

Congratulations Sony Ericsson, this times you kicked off three jewel: Satio, Aino and X2.

Three jewel with an important JVM and I like this

Is there someone who know what is the JVM used from X2? Who developed it?

Is it a sort of jbed?

Thanks.

版主介绍;冬眠

developerworldwatch@kpi-consulting.net — Wed, 19 Aug 2009 13:04:13 GMT

hi,大家好，我是冬眠，很荣幸成为索尼爱立信J2ME版主之一，我现在了在一家手机软件开发公司工作，我对编译原理，UI库比较感兴趣，有欢迎有兴趣的同学来索尼爱立信j2me版交流。

Navigation Satellite system for V800

developerworldwatch@kpi-consulting.net — Fri, 14 Jan 2005 12:04:01 GMT

Hi,

I would like to know if it`s under project, for the future, a navigation system software, for V800, to have the exact position of the car and the route for driving.. I know that it's available for Symbian Mobile, but I would like to know if there will be for SonyEricsson operation system.

Thanks in advance, for your answer.

Ceccopaone

AMMS JSR-234 - Audio and Tuner Support

developerworldwatch@kpi-consulting.net — Sun, 16 Aug 2009 08:49:31 GMT

Hi all,

How can I know what S-E devices support JSR-234 AMMS audio and tuner support?

Is there a roadmap document somewhere for Java JSR support for future schedule for implementation?

Regards,

Sam

OMA / OTA - general wap setting w960i (almost working)

developerworldwatch@kpi-consulting.net — Tue, 22 Sep 2009 15:38:40 GMT

I have found out that the below oma document is accepted by both nokia and sony ericsson phones, and is saved as a setting in the phone with no errors.

However I am not able to surf with the sony Ericcson phone(w960i), because I first manually need to put the newly created apn into a group called internet. When that is done I am able to surf as normal.
In the menu "Internet account" my apn is displayed, and to the right there is a tab called "Groups". Under the group a value called "Internet" is displayed. When pushing it I can "add new account" and then select the apn and add it to the group. When this is done I am able to surf on the internet !

Can anybody tell me how to send this setting also to the phone ? I have tryed to look at Ericsson Developer site, but can't find any usable info about this !

<?xml version="1.0"?>
<!DOCTYPE wap-provisioningdoc PUBLIC "-//WAPFORUM//DTD PROV 1.0//EN" "http://www.wapforum.org/DTD/prov.dtd"> version="1.0">

<wap-provisioningdoc

Thanks a lot

sjak

请教J2ME怎么样设置手机短信中心号码（不用AT指令）

developerworldwatch@kpi-consulting.net — Thu, 12 Mar 2009 01:39:52 GMT

请问一下J2ME怎么样设置手机短心中心号码？不用AT指令，因为我担心不是所有支持J2ME的SE手机都支持设置手机短信中心号码的AT指令。

Bluetooth jpg problem

developerworldwatch@kpi-consulting.net — Thu, 12 Mar 2009 20:14:11 GMT

Hi,

Firstly, I'm no developer, I'm an IT admin guy. My company uses a bluetooth advertising solution to push adverts out to our customers. In the last week, we've had four customers report that receiving these ads has "bricked" their phone. All four were using Sony Ericsson mobiles. The phones pop a message asking whether or not to accept the jpg. The user accepts the image, views it then deletes the image. At this point the phone shuts down and will not start up again. All four phones have had to be sent back for repair.

I haven't seen any of these phones, I'm going on second hand information. Anyone got any idea what could be going on here? Does this sound even likely?

Thanks in advance for any advice you can provide.

serial cable connection phone to micro controller

developerworldwatch@kpi-consulting.net — Wed, 04 Mar 2009 10:52:24 GMT

Hello,

I have a micro controller based machine which I can control so far via a serial USB cable from my PC. Now I would like to move that PC application to a mobile phone because I want to use my little machine outside. I do not want to add bluetooth or anything like that to the machine because the serial connection works fine and there is no issue with pairing .....

Now I "only" have a W200 (JP-6) phone at the moment. As far as the developers guidelines tell me JP-6 does NOT implement serial port communication (that is what I could prove so far - it doesn't work). I would need a JP-7 or JP-8 phone.

Now before i go out and spend money on one of those phones I just wanted to ask if a serial connection is really as straight forward as the developers guidelines make it sound (pp 65).

Do I just drive the serial port like shown in the little example and port my little application to java and that is it ??

Any recommendation which JP7/8 phone "performs" best?

Thanks in advance,

Barcud

Message was edited by: barcud

Oh I forgot, yes, I have read the older and old threads about serial connection and MCU but they all have either no response or they are kind of open ended which means I still can't really figure out from them if a JP7/8 phone would do what i want -- replace my PC to run the control application.

Emulator Hangs with "Error: Storage paths not specified."

developerworldwatch@kpi-consulting.net — Wed, 15 Apr 2009 17:46:45 GMT

Hi Everybody!

I'm just trying to run one of the applications ZXing under the emulator but it seems something does not work.

I think it's something related zayit program or library but I'm unable to identify what's the problem. The emulator crashes just before running the app and after everything is initialized.

The actual error is:

Error: Storage paths not specified.

And the last logs lines are:

LogMessages
19:37:20.326 PropertiesFile:93: Set: "bluetooth.device.address": "unspecified" 19:37:20.327 PropertiesFile:93: Set: "bluetooth.device.classRecord": "204" 19:37:20.327 PropertiesFile:93: Set: "bluetooth.device.discoverable": "9E8B33" 19:37:20.328 PropertiesFile:93: Set: "bluetooth.master.switch": "true" 19:37:20.328 PropertiesFile:93: Set: "bluetooth.connected.inquiry": "false" 19:37:20.329 PropertiesFile:93: Set: "bluetooth.connected.inquiry.scan": "false" 19:37:20.329 PropertiesFile:93: Set: "bluetooth.connected.page": "false" 19:37:20.330 PropertiesFile:93: Set: "bluetooth.connected.page.scan": "false" 19:37:20.331 JSR082Bridge:186: initializeJSR082Support: time=329 Running with locale: es_ES.UTF-8 Error: Storage paths not specified. 19:37:20.336 KVMBridge:103: Disconnecting Lime 19:37:20.336 MIDP:710: Close window 19:37:20.341 MIDP:717: Cleaning up bridge classes 19:37:20.342 MediaBridge.cleanBridge:101: trace(2) 19:37:20.369 MIDP:960: KVM returned 255 19:37:20.369 MIDP:984: Closing down 19:37:20.370 KVMBridge:115: Destroying KVM process 19:37:20.372 MIDP:781: removed statful lock /opt/wtk-2.5.2/appdb/SonyEricsson_JP8_240x320_Emu/in.use 19:37:20.455 ModulesRegistry:43: Waiting for modules to exit 19:37:20.456 ModulesRegistry:55: No more modules running 19:37:20.922 ModulesRegistry:43: Waiting for modules to exit 19:37:20.923 ModulesRegistry:55: No more modules running 19:37:20.924 EmulatorWrapper:119: run() returned 255

LogMessages

19:37:20.326 PropertiesFile:93: Set: "bluetooth.device.address": "unspecified"
19:37:20.327 PropertiesFile:93: Set: "bluetooth.device.classRecord": "204"
19:37:20.327 PropertiesFile:93: Set: "bluetooth.device.discoverable": "9E8B33"
19:37:20.328 PropertiesFile:93: Set: "bluetooth.master.switch": "true"
19:37:20.328 PropertiesFile:93: Set: "bluetooth.connected.inquiry": "false"
19:37:20.329 PropertiesFile:93: Set: "bluetooth.connected.inquiry.scan": "false"
19:37:20.329 PropertiesFile:93: Set: "bluetooth.connected.page": "false"
19:37:20.330 PropertiesFile:93: Set: "bluetooth.connected.page.scan": "false"
19:37:20.331 JSR082Bridge:186: initializeJSR082Support: time=329
Running with locale: es_ES.UTF-8
Error: Storage paths not specified.
19:37:20.336 KVMBridge:103: Disconnecting Lime
19:37:20.336 MIDP:710: Close window
19:37:20.341 MIDP:717: Cleaning up bridge classes
19:37:20.342 MediaBridge.cleanBridge:101: trace(2)
19:37:20.369 MIDP:960: KVM returned 255
19:37:20.369 MIDP:984: Closing down
19:37:20.370 KVMBridge:115: Destroying KVM process
19:37:20.372 MIDP:781: removed statful lock /opt/wtk-2.5.2/appdb/SonyEricsson_JP8_240x320_Emu/in.use
19:37:20.455 ModulesRegistry:43: Waiting for modules to exit
19:37:20.456 ModulesRegistry:55: No more modules running
19:37:20.922 ModulesRegistry:43: Waiting for modules to exit
19:37:20.923 ModulesRegistry:55: No more modules running
19:37:20.924 EmulatorWrapper:119: run() returned 255

But it seems to find /opt/wtk-2.5.2/appdb/SonyEricsson_JP8_240x320_Emu/in.use

so it can use filesystem.

So the question is. How can I get this to work?

I have to say that I managed run the program with the normal j2me toolkit from sun perfectly.

But wanted to try it out with evey SonyEricsson phone and new features. Ex. capuccin

Thank you very much!

Best regards.

platformRequest("tel: ") DTMF supporting.

developerworldwatch@kpi-consulting.net — Fri, 24 Apr 2009 12:49:34 GMT

Hi all.

I am trying to call from java-application and i use platformRequest() method for this.

The phone number that i am trying to run contains DTMF symbols.

For example:
platformRequest("tel:0870;postd=1*1*")
where
0870 - calling number
;postd= - special pause symbol for SoneEricsson devices
1*1* - special DTMF symbols that i want to send after pause.

I've run this code on different SonyEriccsons phones, and had different results.

It works fine on K770i, K800i, K810i, W300i, W580i, W910i, Z310i.

Device has dialled phone number(0870) and after that asked access to send DTMF symbols(1*1*).

But it doesnt work well at K550i, K610i, W880i and some other phones.

On these phones DTMF symbols don't pass.
Device has dialled phone number, and that is all. It doesn't ask for access to send DTMF symbols and doesn't send them.

Does anybody know how to fix this problem?

Thanking you in anticipation,
Victar.

[Phone Gallery API] device list not full

developerworldwatch@kpi-consulting.net — Mon, 02 Nov 2009 13:29:43 GMT

Hi,

I try to use the phone gallery API. I send the following request http://devicedb.developer.sonyericsson.com/restful-server-webapp/phones but unfortunately only the 100 first devices are returned in the response.
The last device is <link href="http://devicedb.developer.sonyericsson.com/restful-server-webapp/phones/W302"/>

What is the way to retrieve all the SE devices ?

Regards,
Cedric

909 Application Authentication Failure when use wma API

developerworldwatch@kpi-consulting.net — Tue, 07 Mar 2006 05:53:17 GMT

Hi All,

I am using wma api to send and recieve sms. And also i have got Third party certificate from Thatwe to acess the restricted APIS.

When i try to install the application on SE s700i, the download is getting failed. The install notify i have got is 909 Application Authentication Failure.

Could you please tell me, Am i doing anything wrong with building the certicate or any other problems.

Thanks in advance

Message was edited by:

saranakil

PDU 中User Agent代表什么意思？

developerworldwatch@kpi-consulting.net — Wed, 26 Aug 2009 06:59:54 GMT

我在开发之中遇到了一个问题，PDU   中User   Agent代表什么意思？通过阅读WAP   forum   中关于WAP的协议文档，理解的也不是很清楚。据我理解它可能有以下几个意思：
1.在客户移动终端中的   软件
2.在客户移动终端发送给   wap网关中的计数器。

    不知道我的理解是否正确，请大家指正。谢谢。

LayeringImage

developerworldwatch@kpi-consulting.net — Sun, 09 May 2004 15:27:43 GMT

Hey everyone. I have some trouble with my program. I install it to my phone and the MIDlet is started but the phone is not showing anything as if there`s nothing happen .has anyone got same problems?? is LayerManager class belong to MIDP 1.0 or 2.0??

Thankss for everyone

Looking for USB-Host functionality...

developerworldwatch@kpi-consulting.net — Mon, 02 Nov 2009 09:05:39 GMT

Hey,

I'm devoping an softwareapplication based on Windows Mobile to connect external hardware to a mobile phone, using USB-host. At this moment we are using old WM 5.2 devices (like Toshiba's G900 & an HTC X7500) for test purposes, but we want to have also an WM 6.5 device to test our application. But we haven't found a mobile phone, combining WM 6.5 and USB-host, yet.

We hope one of you can tell us if SE can deliver an mobile phone with WM 6.5 which has also a USB-Host functionality...

Thanks on forehand.

What is the video format for Sony Ericsson W380

developerworldwatch@kpi-consulting.net — Tue, 13 May 2008 13:14:30 GMT

i tried a MPEG4 video in 3gp-container but the phone did only play back audio, no video. This led me to the conclusion that the codec is not supported and i tried a h.263 codec and it worked. is it possible that the W380 does only uspport h.263-Videos? I thought nearly all phones support MPEG4 AND h.263.

Any ideas about this?

thankx and all the best

MisterSCOTCH

索爱M608c快捷键及使用技巧(购机后推荐看)

developerworldwatch@kpi-consulting.net — Thu, 30 Oct 2008 07:30:25 GMT

输入法切换：左下角"上"键＋"0"键，同时按，在拼音、笔画、英文输入法间循环切换

插入符号：按住"，"或者"。"，会弹出符号对话框；

英文大写：在输入英文时，按一次"上"，第一个字母大写，两次"上"，锁定大写，再按解除锁定；

数字输入：在输入文本时，按一次"ALT"，再按相应数字键，可输入一个数字，按两次"ALT"，锁定输入多个数字，再按解除锁定；

返回桌面：在子菜单视图，按住"返回"键快速返回待机桌面视图；

手动键盘锁：在待机桌面视图，按住左侧的"返回"键，开关键盘锁；按左下角的"左"键，然后快速按屏幕右下角的开关键盘锁提示；

静音：按住右下角的"右"键，开关静音；

语音信箱：按住"1"键，访问语音信箱；

语音拨号：按住滚轮或"OK"键，使用语音标签；

通讯录：待机状态下，按住除特殊定义的键（如"OK"、"1"和滚轮等）外的其他键，可访问通讯录；

工程模式：滚轮上>键>滚轮下>滚轮下>键>滚轮下>*键；

文本选择：使用"向上"和"左""右"键配合选择要编辑的文本；

Web浏览：打开浏览器后，按Alt＋1新建标签页；按Alt＋2关闭当前标签页；按Alt＋7在多个标签页间切换。

快速查找中文电话:在电话本里面长按#号键,就可以用英文的大写来找中文电话号码了. 如果查找英文电话时候在次长按#号键就可以变回来了.

RTL language problem

developerworldwatch@kpi-consulting.net — Thu, 29 Oct 2009 06:56:36 GMT

Hello

i have a problem in sony ericsson midlet that i read arabic utf-8 data from .res file the letters appears in reversed ex: أحمد appears د م ح أ

in other phones like nokia the letters shows ok

any one can help me for solving this issue or gives some tips

Regards,

真急人.MTK编译不过去问题,我才接手做MTK不久(在线等高人回复）

developerworldwatch@kpi-consulting.net — Fri, 18 Sep 2009 08:45:25 GMT

请各位大侠帮我看看这个LOG报错,是怎么回事.

tools\make.exe[1]: Do not specify -j or --jobs if sh.exe is not available.
tools\make.exe[1]: Resetting make for single job mode.
tools\make.exe[1]: Entering directory `E:/MT25_081207_N'
Compiling plutommi/Customer/custresource/CustImgMap.c ...
Compiling plutommi/Customer/custresource/CustImgRes.c ...
Compiling plutommi/Customer/custresource/CustImgMapExt.c ...
Compiling plutommi/Customer/custresource/CustImgResExt.c ...
Compiling plutommi/Customer/custresource/CustENFBImgMap.c ...
Compiling plutommi/Customer/custresource/CustAdoMap.c ...
Compiling plutommi/Customer/custresource/CustAdoRes.c ...
Compiling plutommi/Customer/custresource/CustAdoMapExt.c ...
Compiling plutommi/Customer/custresource/CustAdoResExt.c ...
Compiling plutommi/Customer/custresource/CustMenuRes.c ...
Compiling plutommi/Customer/custresource/CustStrMap.c ...
"plutommi\Customer\custresource\CustStrMap.c", line 3: Warning: C2299E: Initialiser list must

contain at least one expression
"plutommi\Customer\custresource\CustStrMap.c", line 3: Serious error: C2435E: uninitialised

static [] arrays illegal
"plutommi\Customer\custresource\CustStrMap.c", line 5: Warning: C2299E: Initialiser list must

contain at least one expression
"plutommi\Customer\custresource\CustStrMap.c", line 5: Serious error: C2435E: uninitialised

static [] arrays illegal
plutommi\Customer\custresource\CustStrMap.c: 2 warnings, 0 errors, 2 serious errors
tools\make.exe[1]: *** [CustStrMap.obj] Error 1
tools\make.exe[1]: Leaving directory `E:/MT25_081207_N'

make sis File with Codewarrior

developerworldwatch@kpi-consulting.net — Fri, 16 Jan 2004 10:31:35 GMT

how can I make,

a sis file with

the codewarrior?

In any example there is a .app and

a .rsc file in the .pgk file...

but how can I make this .app & .rsc file?

(I haven`t a GUI in my programm,

only a console)

does anybody knows this problem?

Thanks a lot!!

Leo

转自爽陈：这种“手机盲打输入法”，请问能否在塞班系统上实现？

developerworldwatch@kpi-consulting.net — Sun, 23 Aug 2009 12:46:48 GMT

这是一个提问帖，应该发在讨论版而不是wiki中，我帮爽陈网友转过来

第一：请问能不能实现？原因是什么？

第二：如果实现的话，那么该方法的优点是什么？

第三：缺点是什么？

如附件中的图。

P910i bug #2

developerworldwatch@kpi-consulting.net — Tue, 12 Apr 2005 03:41:58 GMT

Display.getColor() doesn`t work correctly. This bug is not too serious in itself, but it's so obious that it raises questions about QA procedures at SonyEricsson.

Again, code has been a little mangled by the Forum.


/*Demonstrates how Display.getColor() doesn't work correctly. Not too serious a bug, but I can't imagine how this one wasn't caught by QA?!?*/

/*Sun's emulator and [quot][/quot]P910 emulator[quot][/quot] return: 16777215, 0, 11513775, 0, 16777215, 6316128
 *Acutal P910i returns: 0, 0, 0, 0, 0, 0*/

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class Test extends MIDlet {

     private Display display;
     private Form form;
     
     public void startApp() {
          display=Display.getDisplay(this);
          String result=new String(
               [quot][/quot]\nBackground: [quot][/quot] + display.getColor(Display.COLOR_BACKGROUND) +
               [quot][/quot]\nForeground: [quot][/quot] + display.getColor(Display.COLOR_FOREGROUND) +
               [quot][/quot]\nBorder: [quot][/quot] + display.getColor(Display.COLOR_BORDER) +
               [quot][/quot]\nHi background: [quot][/quot] + display.getColor(Display.COLOR_HIGHLIGHTED_BACKGROUND) +
               [quot][/quot]\nHi foreground: [quot][/quot] + display.getColor(Display.COLOR_HIGHLIGHTED_FOREGROUND) +
               [quot][/quot]\nHi border: [quot][/quot] + display.getColor(Display.COLOR_HIGHLIGHTED_BORDER)
               );
          
          form=new Form([quot][/quot]Bug #2 demo[quot][/quot]);
          form.append(new StringItem([quot][/quot]Color codes: [quot][/quot], result));
          display.setCurrent(form);
     }
     
     public void pauseApp() {
     }
     
     public void destroyApp(boolean unconditional) {
     }
     
}

GPRS网络下采用UDP发送数据

developerworldwatch@kpi-consulting.net — Wed, 26 Aug 2009 03:12:52 GMT

mobile 6.5的系统，想在手机端发送一些数据到电脑端。采用UDP来通信。如果手机采用cmnet上网没有问题可以正常通讯。

但如果手机采用cmwap上网却失败，电脑端收不到数据，请问是怎么回事？谢谢

如何安装里面游戏和其他应用程序(需要详细答案)

developerworldwatch@kpi-consulting.net — Mon, 04 Feb 2008 08:31:41 GMT

我的K750C里只有两个游戏我该不知如何安装游戏呢..还有我的好多朋友把词典和其他应用工具都安装了..这手机也可以安装吗?..那位高手能帮忙啊..

RAW-IR or full IrDA

developerworldwatch@kpi-consulting.net — Tue, 03 Nov 2009 19:27:49 GMT

Is it possible to send AT modem commands to the IR-port just using the RAW-IR solution (only IrDA Phyiscal layer to replace Serial cable by IR), to lets say a W800i mobile ?

Or is IrDA (full IrDA protocol implementation) required ?

Which IrDA application protocol, IrCOMM/IrOBEX/IrLPT would be needed ?

J2ME & JPEG Format

developerworldwatch@kpi-consulting.net — Sat, 07 Feb 2009 12:53:25 GMT

Hi! I would like to know if it's possible for me to save the picture I have taken with the camera as a JPEG image. If not, is there any PNG to JPEG encoder? Secondly, does native PNG files support EXIF tags? I want to build an application that inserts tags to an image that was taken with the camera. I've already done the camera part and I successfully get the picture taken to be displayed on the screen (in PNG format).

请问索爱的手机支持通过Java程序向自身发送AT指令吗？

developerworldwatch@kpi-consulting.net — Wed, 02 Sep 2009 17:46:49 GMT

我很想通过J2ME程序向手机发送AT指令，请问在索爱系列的手机能实现吗，如果可以实现，怎么实现呢，谢谢！

Play sound on P900

developerworldwatch@kpi-consulting.net — Mon, 22 May 2006 23:30:49 GMT

I try to play a WAV file in P900 during an active voice call (the trigger for playing the file is that call status is RCall::EStatusConnected).

What happens is nothing ,

the application doesnt fall ,

but no sound is played.

I confirmed that all the relevant CPlayAudio methods are called including the line iAudioPlayer->Play(); inside MapcInitComplete.

Why isn't the WAV being played ?

Please advice ,

Thanks


//in Active class , when voice call is active after being answered.
player = CPlayAudio::NewL(_L("c:\\system\\data\\voice.wav")); 

//implementation
CPlayAudio* CPlayAudio::NewL(const TDesC& aFile)
{
    CPlayAudio* self = new(ELeave) CPlayAudio;
    CleanupStack::PushL(self);
    self->ConstructL(aFile);
    CleanupStack::Pop();
    return self;
}
void CPlayAudio::ConstructL(const TDesC& aFile)
{
     iAudioPlayer = 
          CMdaAudioPlayerUtility::NewFilePlayerL(aFile,*this,80,(TMdaPriorityPreference)EMdaPriorityPreferenceTimeAndQuality);
}

void CPlayAudio::MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration)
{
     if (aError == KErrNone)
     {
          iAudioPlayer->SetVolume(iAudioPlayer->MaxVolume());
          //TTimeIntervalMicroSeconds interval(0);
          //iAudioPlayer->SetRepeats(20,interval);
          iAudioPlayer->Play();
     }
     else
          {Stop();}
}

void CPlayAudio::Stop()
{
     iAudioPlayer->Stop();
}

void CPlayAudio::MapcPlayComplete(TInt aError){}

Unable to invoke native walkman player with platformRequest call for W705 device

shankar_vn@hotmail.com — Tue, 20 Oct 2009 10:51:04 GMT

Hi,

I am new to j2me development. My application requires to play an audio file on native walkman player.

private void playAudio() {
        try {
            if(!platformRequest("file:///c:/Music/Ringtones/DongaDonga.mp3")); // Sony Ericsson W705 file path
                        System.out.println(" ** platformRequest is successfully called ");
        } catch (ConnectionNotFoundException ex) {
            ex.printStackTrace();
        }
}

When i tried the above code on Sony Ericsson W705, println method is called successfully but no player is invoked and nothing happened.

I tried the same code on Nokia E61 with a change in file path and it is working perfectly fine. Whats wrong for W705?

Please Help!!!

基于索爱FlashUI组件的智力游戏SmilesOn

developerworldwatch@kpi-consulting.net — Tue, 20 Oct 2009 14:53:07 GMT

大家好，我基于索爱提供的FlashUI组件做了个小游戏，叫SmilesOn，

放在酷炫新Show比赛里面了。

因为没有索爱的真机，所以只在Adobe Device Central CS4里测试了

界面大小，布局及运行效果等，希望有索爱真机的朋友在真机环境里

帮忙测试下这个小游戏的真实使用效果，也欢迎提出改进的意见，谢谢！

这是这个游戏的简单演示视频地址：

http://v.youku.com/v_show/id_XMTI2NjQ2NDUy.html

顺便贴下这个游戏的界面贴图：

Don't Use semc.news Email

developerworldwatch@kpi-consulting.net — Mon, 08 Sep 2003 14:50:25 GMT

Folks,

FYI

The semc.news address is valid, but I do not monitor this address. If you send a question to that address, the odds are it will never be answered. On rare occasions I will notice something that needs attention, but more often than not it is lost in the blizzard of SPAM and non-technical postings that show up at that account. I may look at that once a week at BEST, sometimes not for a month.

So, if you`ve got a question, you`ll get better response here in the public forum. I can PROMISE that except for unusual circumstances, every message here is read by me. If there's no response it's because I haven't got an answer, not because you're being ignored. (And, having said that, being human I do occasionally miss something, so feel free to remind me if you think I have missed something.)

Jim

Sony Ericsson Developer Support

where goes the dll with JNIK code?

developerworldwatch@kpi-consulting.net — Mon, 09 May 2005 09:31:14 GMT

Hi,

i`ve compiled successfully the infoprint1 example (but writing a .mmp on my own), now when i lauch the pjava_g i get an error message from the VM, that it can't find the library. With a messege quot[/quot]can't find librabry in shared paths[quot][/quot]

Nor -Djava.library.path, solved my problem...somebody could help mi please!!SOmebody can get wworking under emulator their JNI dlls?

Andrew

Access Device's native Volume Controller

developerworldwatch@kpi-consulting.net — Mon, 26 Oct 2009 05:41:21 GMT

hi frnd

can i use device's native volume controller in my application to control volume of songs or video.

thanks

createRGBImage with alpha on the K700i

developerworldwatch@kpi-consulting.net — Thu, 14 Dec 2006 19:53:24 GMT

Hello,

I am trying to support general alpha values on the k700i using the MIDP 2.0 API. I am using createRGBImage on processed pixel values. However, I am having a problem where if the alpha value is not 0 or 255 there is a chance the image will be corrupted (as if the pixel format was wrong). This only happens on the phone.

If I use drawRGB with the pixel data directly it works fine. However, drawRGB is much slower then createRGBImage so I would like to find a way to have it work.

I have tried many things: added a sleep after the createRGB call in case the paint was occuring before the image was actually created, removed all backbuffers, tried using drawImage and drawRegion...

Also, on the phone it seems that after many calls the function starts to work perfectly which is rather strange.

I would like to know if createRGBImage is broken on the k700i? Has anyone else encountered this before?

Get keylock state

developerworldwatch@kpi-consulting.net — Wed, 04 Aug 2004 07:05:59 GMT

We develop a app which can do something by hotkey(like SCap), but we found the hotkey may also functional when the key is locked. In Series60 Symbian phone, we can use RAknKeyLock class to get the keylock state, so we can disable hotkey function when key is locked. How do we do this on P800/P900?

How to get IMSI programmatically using C++?

developerworldwatch@kpi-consulting.net — Tue, 06 Jan 2004 09:01:43 GMT

Does anyone know how I can programmatically get the IMSI of a subscriber on a P800/P900. I was able to do this on Series60 as follows:

//----

RTelServer server;

CleanupClosePushL(server);

User::LeaveIfError(server.Connect());

// load in the phone device driver

User::LeaveIfError(server.LoadPhoneModule(KTsyName)); // "phonetsy.tsy"

RAdvGsmPhone phone;

User::LeaveIfError(phone.Open(server, info.iName));

CleanupClosePushL(phone);

// get IMSI from SIM

MAdvGsmPhoneInformation::TSubscriberId subscriber;

User::LeaveIfError(phone.GetSubscriberId(subscriber));

CSTACK_POPD(); // phone

CSTACK_POPD(); // server

//----

I notice that `etel.h' is not present in the SDK and from what I have read in this forum, they have only provided 'Etel3rdParty.h' which (sigh) does not give me access to the IMSI.

Anyone have any suggestions?

Thanks

Mike

Some bugs of W810i (R4DB005)

developerworldwatch@kpi-consulting.net — Fri, 22 Sep 2006 20:47:48 GMT

1. There is a bug when plaing VBR mp3s in the player. Progress bar shows strange values of plaing progress. Sometimes it show about 5% of the song when it is played about the end and sometimes the progress about 100% when a song only starting the playing.

2. When i visit the page http://climate.sergiusd.ru/ using internal web brouser it always crashing the phone, the screen is blank white and then the phone restarts.

3. It's not a bug but I think it may be more correct to append mp3s to playlist orering not only bu song title, but albom name first. I don't like when I alboms mixed in playlist.

And another question is about Settings/Connectivity/Internet settings/Security/Client certificates. What is it? And how certificates can be appended here? Is it possible to use this certificate to manage security of Java applications? If not how can be Java certificate appended?

Thanks

Distance Measurement via the autofocus in camera

developerworldwatch@kpi-consulting.net — Fri, 13 Nov 2009 14:45:08 GMT

Is it possible to obtain information from the hardware (camera,gyro,gps e.t.c.) to measure distance?

I would like to make a simple measuring while previewing in the camera and possibly superimpose information onto the screen.

I can very well understand if it is quite hard. Any thoughts on this appreciated

Regards

Thomas

JavaME, Xperia X2, JSR226...

developerworldwatch@kpi-consulting.net — Sun, 11 Oct 2009 13:21:12 GMT

Can you confirm the lack of JSR226 on Xperia X2?

thanks.

how to install a java Application in sony ericsson K510i

developerworldwatch@kpi-consulting.net — Tue, 08 Sep 2009 17:14:36 GMT

tell

Voice Recognition in J2ME Game/App

developerworldwatch@kpi-consulting.net — Mon, 03 Aug 2009 09:56:40 GMT

Hi,

Could you please help me or did any one tried how to handle voice commands/events in the game/app as an alternative way of using key events(keyPressed()).

Please share me the info incase if you have any docs, sample apps, tools, api etc.

Your help is very much appreciated and thanks in advance.

Best Regards,

-Stars5

Java ME SDK on Linux ?

developerworldwatch@kpi-consulting.net — Sun, 05 Apr 2009 06:50:16 GMT

Hello,

I'm trying to start learning to develop applications for Java ME and I've searched all SonyEricson site for information about a posibilty to install the SDK on Linux.

From the release notes I see that it supports only Windows XP but beeing a mainly Java application I hope that at least some parts may work on Linux. Has anyone tried to run the SDK on Linux, and if yes with what success ?

如何判断手机unlock的这种状态呢？

developerworldwatch@kpi-consulting.net — Sat, 10 Oct 2009 06:01:28 GMT

我想实现 Java 程序能够判断手机的解锁这种状态，给用户提示信息。

请问如何实现呢？

j2me multipart file upload- Getting Error

developerworldwatch@kpi-consulting.net — Thu, 23 Oct 2008 05:34:37 GMT

<code>

/*****************************************************************************

Description: MIDlet class posting a file to a web server using a HttpConnection.

A Gauge is used as progress bar during the upload.

Created By: Oscar Vivall 2006-10-06

@file PostFile.java

The software is the copyrighted work of Sony Ericsson Mobile Communications AB.

The use of the software is subject to the terms of the end-user license

agreement which accompanies or is included with the software. The software is

provided "as is" and Sony Ericsson specifically disclaim any warranty or

condition whatsoever regarding merchantability or fitness for a specific

purpose, title or non-infringement. No warranty of any kind is made in

relation to the condition, suitability, availability, accuracy, reliability,

merchantability and/or non-infringement of the software provided herein.

*****************************************************************************/

package com.mpbx;

import javax.microedition.midlet.*;

import javax.microedition.lcdui.*;

import javax.microedition.io.*;

import java.io.*;

public class PostFile extends MIDlet implements Runnable, CommandListener{

private final String FILE = "/image.jpg";

private final String URL = "http://localhost/post.php"; // change this to a valit page.

private final String CrLf = "\r\n";

private Form form = null;

private Gauge gauge = null;

private Command exitCommand;

private Command uploadCommand;

public PostFile(){

form = new Form("Upload File");

gauge = new Gauge("Progress:", true, 100, 0);

form.append(gauge);

exitCommand = new Command("Exit", Command.EXIT, 0);

uploadCommand = new Command("Upload", Command.SCREEN, 0);

form.addCommand(exitCommand);

form.addCommand(uploadCommand);

form.setCommandListener(this);

}

public void startApp() {

Display.getDisplay(this).setCurrent(form);

}

public void pauseApp() {

}

public void destroyApp(boolean unconditional) {

}

private void progress(int total, int current){

int percent = (int) (100 * ((float)current/(float)total));

gauge.setValue(percent);

}

public void run() {

httpConn();

}

private void httpConn(){

HttpConnection conn = null;

OutputStream os = null;

InputStream is = null;

try{

System.out.println("url:" + URL);

conn = (HttpConnection)Connector.open(URL);

conn.setRequestMethod(HttpConnection.POST);

String postData = "";

InputStream imgIs = getClass().getResourceAsStream(FILE);

byte []imgData = new byte[http://imgIs.available()|http://imgIs.available()];

imgIs.read(imgData);

String message1 = "";

message1 += "----

4664151417711" + CrLf;

message1 += "Content-Disposition: form-data; name=\"uploadedfile\"; filename=\"" + FILE + "\"" + CrLf;

message1 += "Content-Type: image/jpeg" + CrLf;

message1 += CrLf;

// the image is sent between the messages ni the multipart message.

String message2 = "";

message2 += CrLf + "--

4664151417711" + CrLf;

conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=----

4664151417711");

// might not need to specify the content-length when sending chunked data.

// conn.setRequestProperty("Content-Length", String.valueOf((message1.length() + message2.length() + imgData.length)));

System.out.println("open os");

os = conn.openOutputStream();

System.out.println(message1);

os.write(message1.getBytes());

// SEND THE IMAGE

int index = 0;

int size = 1024;

do{

System.out.println("write:" + index);

if((index+size)>imgData.length){

size = imgData.length - index;

}

os.write(imgData, index, size);

index+=size;

progress(imgData.length, index); // update the progress bar.

}while(index<imgData.length);

System.out.println("written:" + index);

System.out.println(message2);

os.write(message2.getBytes());

os.flush();

System.out.println("open is");

is = conn.openInputStream();

char buff = 512;

int len;

byte []data = new byte[buff];

do{

System.out.println("READ");

len = is.read(data);

if(len > 0){

System.out.println(new String(data, 0, len));

}

}while(len>0);

System.out.println("DONE");

}catch(Exception e){

e.printStackTrace();

}finally{

System.out.println("Close connection");

try{

os.close();

}catch(Exception e){}

try{

is.close();

}catch(Exception e){}

try{

conn.close();

}catch(Exception e){}

}

public void commandAction(javax.microedition.lcdui.Command command, javax.microedition.lcdui.Displayable displayable) {

if(command == exitCommand){

this.notifyDestroyed();

}else if(command == uploadCommand){

new Thread(this).start();

}

</code>

When I run this I get the error below...SOmeone please suggest me..

url:http://localhost/post.php

java.lang.NullPointerException

at com.mpbx.PostFile.httpConn(PostFile.java:85)

at com.mpbx.PostFile.run(PostFile.java:68)

Close connection

Unable to install a signed midlet on Sony Ericsson S302 phone

developerworldwatch@kpi-consulting.net — Tue, 28 Jul 2009 20:22:42 GMT

Hi,

I have a simple signed midlet that sends an SMS and requires messaging permissions. I have installed/tested the midlet on k550i and w580i using USB and it seems to work perfectly fine.

Now I want to install the same midlet on S302. Since I am unable to connect to the phone using either device explorer or the pc suite I am trying to install the midlet OTA. When I do that, the phone thinks the midlet is not signed and doesnt install it. I have signed the midlet with Thawte certificate and I have checked S302 and it has a Thawte certificate on it. Please advise. If needed I can post the jar/jad file here.

Thanks,

Vikas

如何刷机呀。我的机子是索爱P3I，好像是S60的，请斑竹指点哈

developerworldwatch@kpi-consulting.net — Tue, 10 Nov 2009 07:20:21 GMT

问题如上

Is Mascot Engine free of charge?

developerworldwatch@kpi-consulting.net — Fri, 22 Jul 2005 04:36:27 GMT

Is it free to use Mascot Capsule engine for commercial projects?

JSR-82

developerworldwatch@kpi-consulting.net — Wed, 21 Apr 2004 06:26:39 GMT

Will any of the K700,S700,Z500 or other new phones support bluetooth via Java?

j2me连网线程，如何获得返回值！

developerworldwatch@kpi-consulting.net — Fri, 12 Jun 2009 09:06:26 GMT

比如代码如下

public class outer
{
private String result;

    public outer()
{
      Thread t = new Thread(new inner ());
      t.start();
}

class inner implements Runnable
{
public void run()
{
result = "result";
}

}

如何在另外一类中获得该类里 result 的内容？谢谢

public void run(){

//在这里面得到的信息如何这各类外获得返回值？

}

请问各位高手！

该类里得到的信息如何这各类外获得返回值？

P900 emulator and Studio ONE ME v5

developerworldwatch@kpi-consulting.net — Fri, 12 Mar 2004 10:51:48 GMT

I am struggling to get the P900 emulator to run with the Studio ONE mobile edition version 5, but so far no sucess. Has anyone been able to acheive this?

有没有人知道Sony Ericsson PC Suite备份文件的数据格式阿

developerworldwatch@kpi-consulting.net — Sat, 13 Jun 2009 01:48:31 GMT

由于换了手机系列,原来C702c的备份文件无法恢复到W715c上面去了,而且也没办法看

所以萌生了向要写个程序,至少要能把DBK文件里的数据(主要是联系人)解析出来才行

有没有人知道阿,或者参考资料,现成的程序也行

[W910i] Internet Connection via PC

developerworldwatch@kpi-consulting.net — Thu, 15 Nov 2007 13:53:14 GMT

I had set up Bluetooth PAN and success to connect to internet via PC.

However, when I try to connect to internet using USB connection via PC,

connection to PC was successful, but unable to receive data from internet (via PC).

Any suggestion to solve this problem?

Ray Intersection check direction collision problem

developerworldwatch@kpi-consulting.net — Wed, 14 Dec 2005 01:46:06 GMT

hi all,

i have two object A and B. i want use ray intersection check objectA collision objectB up, down,left,right four direction. Who can tell me method.and then who can tell me ray intersection whether point to point check collision?

Best regards,

Brian

location entry in CCommsDb

developerworldwatch@kpi-consulting.net — Wed, 17 Sep 2003 14:14:21 GMT

Hi,

what is actually stored in the location entry in the CCommsDb? It always seems to have the UK entry (44)!! I assumed wrongly, that the location code received via the GSM would be entered dynamically into it.

Does anybody know where I can get the GSM country code in which the P800 is working??

john

problem of installing Helloworld program to W958C

developerworldwatch@kpi-consulting.net — Mon, 16 Jun 2008 11:52:31 GMT

I compile a Helloworld program which buildin the UIQ3SDK

make sis file,when i install it to W958C,I got an error "protected ID File"

first i think it's sign problem

but after i use the open signed,it does not work either,and this time i have got no erro but fail.

please help me thank you very much

请问一下电脑上怎么样不用PC SUITE,直接发送JAR文件给手机,并自动安装?

developerworldwatch@kpi-consulting.net — Mon, 15 Dec 2008 08:15:07 GMT

就是能否在PC上直接编程对手机进行写文件操作,并安装运行? 哪位能回答一下? 谢谢.

c702,W760i开发的j2me 高级界面，列表和菜单在C905，705等会出现问题。

developerworldwatch@kpi-consulting.net — Sat, 25 Oct 2008 10:36:15 GMT

1 在c702，w760i可以上下一个个按。

现在在c905 是按住不放，列表才会移动。

2 在列表的时候，c905的menu（菜单）会出现重复的选项。

Slow getResponseCode()

developerworldwatch@kpi-consulting.net — Tue, 12 Oct 2004 12:21:55 GMT

In our app, we`ve got a thread getting data via HttpConnection from a servlet. When we check the response code (ie. connection.getResponseCode()), it is taking 40+ (somtimes 80) seconds for this method to return. Is this normal? Are there known issuses with getResponseCode()? We don't see these delays on other phones.

Thanks!

索爱C702在j2me中如何获取摄像头预览的时的图片，也就是实现快速拍照。

developerworldwatch@kpi-consulting.net — Thu, 04 Jun 2009 06:49:21 GMT

索爱C702在j2me中如何获取摄像头预览的时的图片，也就是实现快速拍照，并且不需要有拍照声音，目的是不停的对拍照图片进行识别，当识别成功了则退出拍照。

Animation example Link

developerworldwatch@kpi-consulting.net — Fri, 22 Feb 2008 06:09:20 GMT

Hi All

can anyone send me a Animation example link for UIQ3.1 .

Thank's

如何J2ME获取手机网络信号强度值，GPS信号强度值

developerworldwatch@kpi-consulting.net — Thu, 12 Feb 2009 02:47:03 GMT

请高手指点，如何在J2ME，用某种方法获取手机网络信号强度值，GPS信号强度值，多谢。

Unable to connect a JP-8 phone via Connection Proxy 2.5.0.3 on Vista (connection to network interface fails)

developerworldwatch@kpi-consulting.net — Tue, 06 Jan 2009 13:32:43 GMT

Hi,

As I have said, I can't connect any JP-8 phone through my connection proxy on Vista. I have K850 and C905 and Connection Proxy fails to connect with any of them. A few months ago everything worked fine, but now for some reason it doesn't.

I have attached a log to illustrate what is happening when I try to connect with a phone (right now I'm trying to connect C905). There is a line,

getInterfaceAddress: Failed to establish a connection between Connection Proxy and device through TCP IP2. Couldn't get network interface for Sony Ericsson Device 1018 USB Ethernet Emulation (NDIS 5)

and this line keeps appearing despite my best efforts. I'm sure that the phone settings are fine, USB network is set to "Via computer", Java Developer mode is on, Windows firewall is set up properly, and the phone is perfectly pingable by pinging broadcast address 169.254.255.255. Option "deviceDiscovery.method" in sdkme.properties is set to "ping", however this doesn't help. I installed SDK 2.5.0.2 and tried to connect, now I have even reinstalled entire OS, but I'm still unable to connect.

What is it? Some kind of unfortunate update through Windows Update? I have to admit, I didn't try to connect on Vista without any updates installed, but even if it is because of some update, how can I find which one of the dozens of updates is the one that causes it?

I've already wasted two days of my life getting this thing working and still no luck. It is a shame to have a phone with support of CPU and memory monitoring and not being able to use this possibilities. If anyone can help me, please, help.

Bluetooth and Java

developerworldwatch@kpi-consulting.net — Thu, 01 Apr 2004 02:54:45 GMT

Hi,

Will it be possible to use the bluetooth JSR 82 API in one of the contest target phones? (K700, Z500, Z1010)

It would be great to make a multiplayer game...

How to read Phone property (Model number, IMEI, screen size etc) in Java ME ?

developerworldwatch@kpi-consulting.net — Tue, 09 Jun 2009 06:14:18 GMT

Guys,

Any of you can quickly share how to read phone property such as model number, IMEI, screen size, processor speed in j2me?

I'm new to j2ME development and currenly like to study it for my project/

Thanks and really appreciate for reply.

Rgds

Budi

budiasmana@ntu.edu.sg

Bluetooth / DeviceExplorer K700i

developerworldwatch@kpi-consulting.net — Fri, 27 Aug 2004 21:43:01 GMT

I`m having difficulty in getting DeviceExplorer to work with my K700i. Not able to get a connection to the phone with toolkit version 2.1.3

The phone is able to see and use the ftp service on the host computer, but the host computer is not able to locate any services on the phone (browsing and directly selecting a service). The host computer is able to see the phone. Supposedly there are many bluetooth services enabled on the K700i.

Any clues on how to get this to work?

Thanks,

ben

read from bluetooth gps from sony w595

developerworldwatch@kpi-consulting.net — Mon, 14 Sep 2009 11:40:27 GMT

Hi,

I have been unable to read from bluetooth gps on sony w595

When i select the bluetooth gps device on a p1i -- the services available are serial port, but on a w595 it says no services.

so the w595 is not able to discover the serial port service (uuid = 0x1101)

is there a way for w595 to discover the serial port services?

Any help is appreciated

Thanks

Regards,

Aswani

Open Jotter database file in UIQ 3

developerworldwatch@kpi-consulting.net — Tue, 05 Sep 2006 07:52:38 GMT

Is it possible to open Jotter database file from external application in UIQ 3? And if it is possible some one have idea how?

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