Tutorials & Examples

https://www.facebook.com/groups/177632729563622/

 

today i was in the requrement to write a search-routine in Database.
given was a table with lat an lon values. Goal was to find the nearest Entry.

Tablename: nw05
Fields: gidx (index), glat...

 

used library: ByteConverter 1.10, Core 8.0, RandomAccessFile 2.32, Reflexion 2.4 , USB 0.98
digital input only for this demo

 

followed_mission for dji phantom 3 standard DJIV2.5 library

 

As stated on THIS thread, the current SDK Manager (3.20) will display an error, to fix it, you will have to recompile it using the source code posted HERE and modify line 158

From...

 

hi

for one of my project, i needed an input list that includes images and i was thinking of using clv for that, but i really wanted to use the native input list so with CSBuilder it is very...

 

With this code you can retrieve images shared to your app (e.g. if a user selects one or more images from the gallery and selects "Share..."). No permissions are required as the user selects the...

 

This is a module base on CustomListview, all function same with CustomListview I call it CustomCardView. Hope this help.

For I = 0 To 5
'(the 47%x is cardview width, and the 45%y is the...

 

Hi to all! I want to post a small example to verify the signature of an in-app purchase, in order to avoid the use of application like Freedom and Lucky Patcher.
An important note is that this...

 

Hey guys!!

I took this HTML5 example and adapted it to B4A.

I hope the code is self-explanatory, if not, I'll be here to help.
Once again I'm using panels, but you can use whatever...

 

I write for me, and share.
Add functionality to a log and logcolor functions.
Easy to implement.
Source Code for enhance or fix.
CSBuilder, TextWriter & TextReader implementation.

...

 

In most cases AppCompat is no longer needed and will only make things more complicated.
B4XPages example with dynamic menu...

 

- working with OBD ELM 327 Wifi, ex. V-Link interface.

 

Just a simple example. You can (of course do a lot more with it)

There are a lot of libs about creating pdf's. With Erel's example...

 

Version sans CustomView

#Region  Project Attributes
    #ApplicationLabel: Digital_dashboard
    #VersionCode: 1
    #VersionName:
    #SupportedOrientations: landscape...

 

Hi all.
I had nothing to do at home, so I decided to code a little.
i made a snapchat panels example, on snapchat app you can slide the finger to any direction, right, left, up and down.

i made...

 

Hi all,
Just a small sharing.
Using a timer to make a raindrop or snow effect.I don't know whether it's the correct way to do this. =D

Sub Timer_rain_Tick
    Dim image As ImageView...

 

Simple previous-next example

#Region  Project Attributes
    #ApplicationLabel: Example
    #VersionCode: 1
    #VersionName:
    'SupportedOrientations possible values: unspecified, landscape...

 

Hi all.
i made this game some time ago, its simple, i never used, i found today on my old sources folder and i m here to share with all.

The labels are in portuguese, but is very easy to...

 

Attached project simulates a 7 segment LED digital clock. No libs other than the B4A core lib are required.
You can also try this analog clock here