B4J Question Inline JAVA - List and raiseEventFromUI...

[Magma]

Hi there...

my little-knowledge to java limit me again.. :-(

is it possible from inline java send an array of object or list to B4J... whatever... and how ?
I have a byte array and an integer - how i will do that...

until now...

                        anywheresoftware.b4a.objects.collections.List list = new anywheresoftware.b4a.objects.collections.List();
                        list.setObject(finalCompressedArray);
                        list.setObject(decompressedLength);
                        ba.raiseEventFromUI(this, "myback", list);     //this

...but i think i am wrong...
because getting:

src\b4j\example\cap.java:305: error: incompatible types: byte[] cannot be converted to List<Object>
list.setObject(finalCompressedArray);

 

[OliverA]

list.setObject(finalCompressedArray); list.setObject(decompressedLength);

should be

list.Add(finalCompressedArray);
list.Add(decompressedLength);

You should also be able to do

ba.raiseEventFromUI(this, "myback", new Object[] {finalCompressedArray, decompressedLength);

And your sub would be

Public Sub myback(compressed As Byte(), length As Int)
End Sub

 

[Magma]

should be

list.Add(finalCompressedArray);
list.Add(decompressedLength);

You should also be able to do

ba.raiseEventFromUI(this, "myback", new Object[] {finalCompressedArray, decompressedLength);

And your sub would be

Public Sub myback(compressed As Byte(), length As Int)
End Sub

Thanks for explaining!