Issue of CodeModuleManager.getModuleName)
In the API, there are two signatures for this call: http://docs.blackberry.com/en/developers/deliverables/6022/net/rim/device/api/system/CodeModuleManag...
public static String getModuleName(int moduleHandle)
public static String getModuleName(int moduleHandle, int index)
Two of them take a moduleHandle object, but the other requires an index described as:
index - Ordinal in the name of the module in question.
What does "Ordinal to the name of the module in question"?
Thank you.
After a few hours of testing, I think that I thought about it.
CodeModuleManager.getModuleName (int moduleHandle):
Returns the name of the module with moduleHandle.
CodeModuleManager.getModuleName (int moduleHandle, int index):
Returns the length of the index'th of the moduleHandle in data object.
Here's the code I used to test:
//Create an int array of all handles on the phone
//True will return sibling Modules as well
//False will return only "top level" modules
int[] handles = CodeModuleManager.getModuleHandles(false);
//Iterate through all module handles
for (int i = 0; i < handles.length; i++) {
//Determine name of the Module
String name = CodeModuleManager.getModuleName(handles[i]);
//For each name, print out identifying information in an
//easy to read format.
System.out.println("[" + i + "] " + name + " :: " + handles[i]);
//Instantiate another counter at 1
//(Zero would just show the top level file again)
int j = 1;
//Instantiate _name as the first dependent module
String _name = CodeModuleManager.getModuleName(handles[i], j);
//Print the name of the Module
System.out.println(_name);
//Begin iterating through all dependencies until null is reached.
//The Loop prints out the name, increments the counter "j", and
//gets the next dependency name.
while(_name != null) {
System.out.println("\t\t" + _name);
j++;
_name = CodeModuleManager.getModuleName(handles[i], j);
}
//Reset the counter "j"
j = 1;
}
However, this does not correspond with the JavaLoader entry because it is by looking at only the dependencies for the module.cod > module.cod instead of high level "module.cod".
For a complete list of dependencies (or JavaLoader), you need to do the same for all the files of the siblings.
This code is as follows:
// Create an int array of all handles on the phone
// True will return sibling Modules as well
// False will return only "top level" modules
int[] handles = CodeModuleManager.getModuleHandles(true);
// Iterate through all module handles
for (int i = 0; i < handles.length; i++) {
// Determine name of the Module
String name = CodeModuleManager.getModuleName(handles[i]);
// For each name, print out identifying information in an
// easy to read format.
System.out.println("[" + i + "] " + name + " :: " + handles[i]);
// Instantiate another counter at 1
// (Zero would just show the top level file again)
int j = 1;
// Instantiate _name as the first dependent module
String _name = CodeModuleManager.getModuleName(handles[i], j);
// Begin iterating through all dependencies until null is reached.
// The Loop prints out the name, increments the counter "j", and
// gets the next dependency name.
while (_name != null) {
System.out.println("\t\t" + _name);
j++;
_name = CodeModuleManager.getModuleName(handles[i], j);
}
// Reset the counter "j"
j = 1;
}
With a little massage, you can get data to resemble that of JavaLoader dir d s
Of all my tests, I was not able to reproduce the CMJ suggested output.
Tags: BlackBerry Developers
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