1. KMatle

    B4J Tutorial [B4x] Exchange Data via OkHttpUtils and php (or other platforms) via lists, maps, arrays, etc.

    I made 7 examples how to exchange data between B4x apps and php. I use the POSTSTRING method as it is simple, secure (get-methods will be logged with the data autmatically on the server, post-methods not), strings can be formatted very easy (JSON) and en-/decrypted (not included but see my other...
  2. LucaMs

    Other Arrays

    Not a question, not a bug... just a strange... fact. Sub Activity_Create(FirstTime As Boolean) Dim MyObjects(3) As clsMyClass MyObjects(0).Initialize(0) MyObjects(1).Initialize(1) MyObjects(2).Initialize(2) LogArr("MyObjects", MyObjects) ' THIS IS OK Dim arrInt(3) As Int...
  3. R

    Android Question How to show a grid on a form. Columns and rows.

    I am confused. I see tables, lists, xCustomListViews and don't know what to use. there are many examples with images. I just want simple text, rows and columns. below is in using the GridView control. What is the best method to use. Any sample would be much appreciated.
  4. Kevin

    B4R Question How do I remove an object from array?

    I used the ESP Configurator to get me started with communicating with my ESP-12E. When I then tried using the B4A client example to communicate with it, it ended up screwing up the WiFi settings on the ESP. I quickly realized why after looking at the code. So now I intend to add a "header" so...