Java Question Accessing an ArrayList from a class

[thedesolatesoul]

A public class:

public static class Entry extends DropboxReturn {

is defining an ArrayList of itself

public ArrayList<Entry> contents;

so anything that will call this class contains an array of itself.

How do I access the members of the array from b4a?
Even though I know the variables in the contents array I cannot access them.

EDIT: One way is to write a function to grab them.:sign0161:

 

[Nerdworld]

java.lang.RuntimeException: Field: length not found in: java.util.ArrayList

I just tried to loop through an ArrayList.
I'm going to investigate how to access it.

Edit, solved it this way:

Dim Obj As JavaObject = ...
Obj.RunMethod("getStringArrayList", ...)
For i = 0 To Obj.RunMethod("size", Array As Object()) - 1
     Log(Obj.RunMethod("get", Array As Object(i)))
Next