Android Code Snippet Using Java 8+ lambdas with inline Java code

1. Download attached library and put in additional libraries folder.
2. Add to main module:

#AdditionalJar: core-lambda-stubs.jar, ReferenceOnly

Example:

'in B4XPage
#if java
import java.util.*;
public void test() {
 List<Integer> numbers = Arrays.asList(1, 2, 3, 4, 5);
    numbers.forEach( (n) -> BA.Log("" + n) );
}
#End If

Me.as(JavaObject).RunMethod("test", Null)

 

[LucaMs]

I have two questions; maybe I should open a new trhead, but one of the two is relevant (the other less so ?).

1. Should this snippet also work in B4J?
2. The way you called the test method. It is much simpler than what is shown in the tutorial about inline Java, where you use:
   NativeMe.InitializeContext

 

[Erel]

1. Yes, and the #AdditionalJar isn't needed.
2. The InitializeContext is required when running inline code inside activities.

 

[Daestrum]

Is it

Me.As(JavaObject). ...

or

(Me).As(JavaObject). ...

As 'Me' doesn't appear to have .As as a method.

After-thought: it could be in the jar I forgot to add

 

[Erel]

As 'Me' doesn't appear to have .As as a method.

This is an IDE bug. You can use As with Me.