Other List of types

[LucaMs]

If you fill a List with custom types objects, you can sort it based on any field that makes up your custom type.

I wonder:

1) if this type of collection exists in java or it is a b4x implementation;

2) if it were the second case of the previous point, perhaps it would be possible:
- 2a) perform searches based on a field of the custom type;
- 2b) obtain a Typed List (using it, for example: lstPersons.Get(i).Name)

 

[Erel]

B4A List is based on Java ArrayList.

There are no typed collections in B4X. You can add a helper sub:

Sub GetPerson (i As Int) As Person
 Return lstPersons.Get(i)
End Sub

GetPerson(3).Name = "abc"