Java Development

[titakalpesh]

Him, I want to show the version of my application in my application so is there any way by using that we can get the version of application that we set in project property.

[belberry]

Hi do u want the version of the your code to be displayed after the cod files have been singed in the mobile??

[titakalpesh]

I want to write a code in such a way that at run time it get the application version I set at the time of generating of code file in application property.

[belberry]

Hi i shall tel what i know...well u can set the version before signing the code files into the mobile in ur projects  .alx files.

[titakalpesh]

ya I set the version before I sign the application through JDE that reflect in .alx file and .jad file so would you tell me how to that version.

[simon_hain]

this should help:

CodeModuleManager.getModuleVersion(CodeModuleManager.getModuleHandleForObject(this))

[sachin_r · Accepted solution]

Try this

ApplicationDescriptor.currentApplicationDescriptor().getVersion();

[Pascal_Bourque]

sachin_r is right. It is the best way to get the current version of the appliaction.

ApplicationDescriptor.currentApplicationDescriptor().getVersion();

[vipintomer]

This code will return only 0.0 so you need to call the below function for getting jad file version.

public static synchronized String getAppVersion() {

    ApplicationDescriptor descriptor = ApplicationDescriptor.currentApplicationDescriptor();

    String version = descriptor.getVersion(); //read from the alx files

    if(version == null || version.trim().equals("0.0")) { //read value from jad file

     CodeModuleGroup[] allGroups = CodeModuleGroupManager.loadAll();

String moduleName = ApplicationDescriptor.currentApplicationDescriptor().getModuleName();

if (moduleName == null || allGroups == null) {

return "1.0 (sim)"; // be default, for simulator

}

for (int i = 0; i < allGroups.length; i++) {

if (allGroups[i] != null && allGroups[i].containsModule(moduleName)) {

version = allGroups[i].getProperty("MIDlet-Version");

if(version != null)

return version;

}

}

return "1.0 (dev)";

    }

    return version;

}