Invalid application
Hi guys,
I created a simple application in EclipseME for my mobile phone (a Sony Ericsson Z600):
package test;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
publicclass TestMidletextends MIDletimplements CommandListener{
private Command exitCommand;
private TextBox tbox;
public TestMidlet(){
exitCommand =new Command("Exit", Command.EXIT, 1);
tbox =new TextBox("Hello world MIDlet","Hello World!", 25, 0);
tbox.addCommand(exitCommand);
tbox.setCommandListener(this);
}
protectedvoid startApp(){
Display.getDisplay(this).setCurrent(tbox);
}
protectedvoid pauseApp(){}
protectedvoid destroyApp(boolean bool){}
publicvoid commandAction(Command cmd, Displayable disp){
if (cmd == exitCommand){
destroyApp(false);
notifyDestroyed();
}
}
}
I use the WTK1.0.4_02 and CLDC 1.0, package the files into a jad and a jar and try to transfer the app to my phone using bluetooth.
I right click my jar file in Windows and select "Send to -> Bluetooth device". The file is then successfully transferred to my phone but the phone then says 'invalid application'. after it has finished downloading. I also tried it with WTK2.2 and CLDC2.0 but that doesn't help. By the way I thought I found on the internet that the phone is only compatible with MIDP1.0 and CLDC1.0.
Anybody has any suggestions? Thanks a lot!
# 2
OK that's weird. Here's the JAD-file:
MIDlet-1: TestMidlet,,test.TestMidlet
MIDlet-Jar-Size: 1224
MIDlet-Jar-URL: TestMidletSuite.jar
MIDlet-Name: TestMidletSuite Midlet Suite
MIDlet-Vendor: Midlet Suite Vendor
MIDlet-Version: 1.0.0
MicroEdition-Configuration: CLDC-1.1
MicroEdition-Profile: MIDP-2.0
So that's clearly wrong. Also, in the Manifest.mf:
Manifest-Version: 1.0
MicroEdition-Configuration: CLDC-1.1
MIDlet-Name: TestMidletSuite Midlet Suite
MIDlet-Vendor: Midlet Suite Vendor
MIDlet-1: TestMidlet,,test.TestMidlet
MIDlet-Version: 1.0.0
MicroEdition-Profile: MIDP-2.0
the MIDP and CLDC versions are wrong. BUT, in the project properties in EclipseME, I have selected at J2ME --> Device Group -> "J2ME Wireless Toolkit 1.0.4_02". It doesn't matter which device I select, it always sets MIDP and CLDC to 2.0 and 1.1 respectively, even though the selected Device (in Device Management) is stated to be configured with CLDC-1.0 and MIDP-1.0.
Changing just the version numbers in manifest.mf or jad file doesn't help.
Message was edited by:
chris_van_hinsbergen
# 4
OK I fixed it, by:
1) using WTK2.2, but create a new device, add under 'libraries' the cldcapi10.jar and midpapi10.jar from the WTK22\lib directory and delete the old CLDC and MIDP libraries. These steps are described here: http://eclipseme.org/docs/advDeviceMgmt.html#midp10example.
2) I deleted the old project completely and started all over. Using the old project I wasn't able to package it correctly, no matter what. By the way, I only send the jar file to the phone.
