Android Question Reflection Methods Complete Reference

F

Falcon

Member
Licensed User
Hi Guys,

Could someone please tell me where I can find the Complete Reference to all the Reflection/Java methods available?

For example the below code used the 'performClick' method, where do I find a list of all these methods?

B4X: 
Dim policy As JavaObject
    Try
        policy = SpinConductorOAcompanante
        policy = policy.RunMethodJO("performClick", Null)
    Catch
        Log(LastException)
    End Try

Thank you very much for your time,

Regards,
Jacques.
 
Sort by date Sort by votes
F

Falcon

Member
Licensed User
Hi Agraham, thanks for the reply.
That link looks great, but very overwhelming!
Where in there would I find methods for the B4A spinner for example? ?
 
Upvote 0
F

Falcon

Member
Licensed User
What I'm actually trying to do is find a method to close the spinner programmatically. Is there such a method?
 
Upvote 0
agraham

agraham

Expert
Licensed User
Longtime User
You need to know some Java and how to find your way round the Android API to roll your own use use of Reflection and JavaObject libraries.
Falcon said:
Where in there would I find methods for the B4A spinner for example?
Click to expand...
You won't without looking inside the BA Core.jar or the source code on GitHub. If you do you will find it extends android.widget.Spinner. So you find the API for that
and dig around to see if you can find what you want. In your case the B4A Spinner is a complicated wrap of android.widget.Spinner so you chose a bad one to start with and I have no idea how to achieve what you want
 
Upvote 0
F

Falcon

Member
Licensed User
Thank you Agraham for the great advice. I will dig around and see if I can discover anything.
Otherwise I lay down a nice challenge for all the gurus, to make a method to close the spinner!
 
Upvote 0
F

Falcon

Member
Licensed User
OK thanks Erel, that clears that up then.
Not the end of the world, I guess I will find an alternate way of doing what I want.
Thanks a lot guys for the help, always appreciated.
 
Upvote 0
You must log in or register to reply here.

Similar Threads

W
  • Question
Android Question RunMethod How to reflect objects
Replies
15
Views
2K
agraham
  • Question
Android Question MQTT Subscribe problem with reconnect sample. Null object reference
Replies
10
Views
4K
josejad
Java Question Help setting up a reference. Not sure if my implementation or the manifest is wrong
Replies
18
Views
5K
DonManfred
  • Question
Android Question [SOLVED] Reflection and template argument
Replies
3
Views
3K
wonder
  • Locked
  • Article
B4A Library [Class] CameraEx - Extends the camera library functionality
20 21 22
Replies
421
Views
213K
Erel