Android Question StartActivityForResult , need help

itgirl

Active Member
Licensed User
hello guys , im trying to open intent to get uri of selected image but im facing little problem ...To start the intent i, using

B4X:
        Dim i As Intent
        i.Initialize("android.intent.action.GET_CONTENT", "")
        i.SetType("image/*")
        StartActivityForResult(i)
and then


B4X:
Sub ion_Event (MethodName As String, Args() As Object) As Object
If Args(0) = -1 Then 'resultCode = RESULT_OK
     Dim i As Intent = Args(1)
     Dim jo As JavaObject = i
     Dim Uri As String = jo.RunMethod("getParcelableExtra", _
       Array As Object("android.intent.extra.?????????")) ' HERE IS THE PROBLEM WHICH CODE SHOULD I USE HERE
     Log(Uri)
     Log(i)

   End If
   Return Null
End Sub
Sub StartActivityForResult(i As Intent)
  Dim jo As JavaObject = GetBA
   ion = jo.CreateEvent("anywheresoftware.b4a.IOnActivityResult", "ion", Null)
  jo.RunMethod("startActivityForResult", Array As Object(ion, i))
End Sub
Sub GetBA As Object
  Dim jo As JavaObject
  Dim cls As String = Me
  cls = cls.SubString("class ".Length)
  jo.InitializeStatic(cls)
  Return jo.GetField("processBA")
End Sub


any one can help me out here ?
 
Last edited:

itgirl

Active Member
Licensed User
Why don't you use ContentChooser?
i would rather not to use ContentChooser it's better to stick to the native Gallery method . is it hard to get it the way im trying to do it ? i found a tut for you Erel HERE but it was for a ring tone it works great but you used
B4X:
android.intent.extra.ringtone.PICKED_URI
so i was wondering what should i use to get the uri of picked image?
 

itgirl

Active Member
Licensed User
What is the output of Log(i.ExtrasToString)?
that's what im facing here when i do
B4X:
log(i)
i get
B4X:
(Intent) Intent { dat=content://media/external/images/media/1 }
but when i do
B4X:
log(i.ExtrasToString)
i get
no extras
:(
 

itgirl

Active Member
Licensed User
Ok Erel thanks for the advice , i think i will do just like you said and i will use ContentChooser , thanks for the replies you ROCK
 
Top