Android Question Methods in jo.runmethod( ) [SOLVED]

[Roger Daley]

Hi All,

Recently I had a question answered by "rasswisak" solving my problem with a small Erel Sub:

Sub FindString(s As String)
    Dim jo As JavaObject = wbvTable
    jo.RunMethod("findAllAsync", Array(s))
End Sub

Following this help I took an interest in jo.RunMethod, so I ask "Where does "findAllAsync" come from"?
In jo.RunMethod(MethodName as string,Params() as Object) as object. "What is the source of MethodName?
Like so many things in programming it seems to appear from nowhere, everyone else seems to accept them as common knowledge.

Is there a list of MethodNames and descriptions of their function? Do I need to go to Hogwarts for a couple of years?

Regards Roger

 

[DonManfred]

so I ask "Where does "findAllAsync" come from"?

Did you checked the documentation of the Object you are refering to?

Do it: https://developer.android.com/reference/android/webkit/WebView

findAllAsync: https://developer.android.com/reference/android/webkit/WebView.html#findAllAsync(java.lang.String)

Start here for all
https://developer.android.com/index.html

 

[Roger Daley]

DonManfred,

No I had not checked the documentation, this is the first time I've seen it.
Thanks for the link it is exactly what I was looking for, perhaps without the "Do it:"

Roger

 

[klaus]

Did you have a look at the B4X JavaObject-NativeObject Booklet?

 

[Roger Daley]

Klaus,

I have now, it looks like a good starting point. Just enough for me to see it would need a large tome to cover everything.

Regards Roger