There is an excellent iQBImagePicker library for ios. This library is very simple and allows you to solve the problem of selecting multiple photos, but as I understood from the author CaptKronos (who wrote the wrapper), this library is no longer supported. I used this library, but I ran into a...
Hi, I'm looking for solution for issue I found - if I use file input element with option "multiple" to be able to upload for examle 10 files in one time, then result of Dim parts As Map = req.GetMultipartData(File.DirApp & "/upload_tmp", 10000000) is always map with just last file from multipart...
When I try to run a second B4J program (from second development environment) on the second ide I get this error:
Waiting for debugger to connect...
shell switching to alternate port: 9054
shell switching to alternate port: 9055
What exactly is the problem that makes it impossible to use a...
I'm looking to sort a List of Type with multiple criterias.
As far as I understand, List.SortType(), is capable to sort only one criteria.
So, how to do such kind of multiple sort?
Example (expected behavior)
Type(Val1 as String, Val2 as String, Val3 as Int)
all type values are...
This question refer to this discussion:
In the linked discussion has been given the solution how to add a CustomView by code:
making a dedicated layout with the CustomView and loading the...
Maybe this info can be useful to someone.
Normally from B4A AVD Manager it's not possible to start more instances of the same AVD normally.
We get a Warning that executing many times the same machine is an experimental feature and we need to modify some parameter (I did not tried it).
I modified the Two Activities example to see if I could learn how to call multiple activities without an event.
I copied Activity2, modified it slightly and named it Activity3.
I was able to call multiple activities by using the click event of multiple buttons.
But how do you...
It might happen that, when combining multiple native (JNI) libraries, your Android app will crash with an UnsatisfiedLinkError.
Why does this happen?
Well long-story-short, your libraries differ from each other in terms of ABIs (target CPU architecture).
For a detailed explanation...
I made a tableview and I stored numbers in each cells as object
when I clicked some cell, I got number(object info) of each cells by using below method
Sub TableView1_SelectedCellChanged (RowIndex As Int, ColIndex As Int, Cell As Object)
Then, I am trying to get...