I want to save custom type variables in a GlobalStore slot.
I can compile and run my code, but when I try to log the saved IP address, the ESP8266 crashes.
#Region Project Attributes
When i used B4A for the first time, I felt something is missing. it was hard to save values using File.WriteString or even harder: File.WriteMap
each time i had to Create a map and write it to a file if i wanted to save changes. i was waiting for anyone to write a library to make this...
Hi I'm trying to select a pdf file in the device with the Chooser as it happens with the images, but without success. My intent is to select a pdf through my app and then save it in the db of the app. I'm using SqlLite for the db. I'm using the chooser specifying the type of file to be selected...
I used erel solution for snapshot an item (for example - panel) - (https://www.b4x.com/android/forum/threads/save-only-the-image-inside-the-panel.92333/#post-583937)
Dim bmp As B4XBitmap = Crop_Image(Panel1, Panel1.left, Panel1.top, Panel1.width, Panel1.height...
I created this code. It works but I was wondering if there is an easier/optimized way to save a map to a KeyValueStore and retrieve it back from the KeyValueStore.
Sub Activity_Create(FirstTime As Boolean)
Dim map1 As Map...
Hello every one, I wanna save my SQLite file (*.db) to a normal folder.
in notice that I can save it in this way:
but I can't see the file in my phone. I wanna save it in way to I be able to see the file and copy it in my pc.