B4XTurtle - Library for teachers and parents [B4X]
B4XTurtle is a library inspired by classic Logo programming language and TKP project: http://teachingkidsprogramming.org/ It is a cross platform library. The purpose of B4XTurtle is to help with teaching programming. Drawing with the turtle is fun and it provides a simple visual feedback to the student.
@Erel · 2020-04-30
WGS 84 reader
Code that reads Wgs84 coordinates DDmmss.ssss / DDmm.mmm / and DD.ddddd and converts to floating point coordinates
@booch34 · 2020-04-29
Orientation and accelerometer
Orientation and accelerometer. The attached program displays the values of the different sensors: It creates a PhoneSensors object for each type of sensor. As you can see in the attached code, two Maps are used to hold the phone sensors and the other required data. This way there is no need to write any duplicate code.
@Erel · 2020-04-28
Creating long lists of data using xCLV [xCustomListView] with Lazy Loading - New B4Xers
Creating long lists of data using xCLV [xCustomListView] with Lazy Loading - New B4Xers
@Peter Simpson · 2020-04-28
zPager
Another View Pager which can smoothly slide between panels with lazy loading, suitable for sliding images, doesn''t require any external libraries
@KZero · 2020-04-27
ListView tutorial
ListView tutorial
@Erel · 2020-04-27
Generate QR-Code w. RSA Public Key and scan/load it
Here''s an example how to generate a QR code containing a RSA Public Key (can be any data you need) in B4J and scan/load the key in B4A (based on the B4x QR code examples from Erel).
@KMatle · 2020-04-27
DoSFilter Request Timeout
The DoSFilter helps with protection against denial of service attacks. It has various configuration options.
@Erel · 2020-04-27
Customized ListView
Customized ListView
@Erel · 2020-04-27
Upload a file to your server with HttpJob and php[included]
Upload a file to your server with HttpJob and php[included]
@scottie · 2020-04-26
QRGenerator - Cross platform QR code generator [B4X]
QRGenerator is a class that generates QR codes.It is written in B4X and it is compatible with B4A, B4i and B4J.
@Erel · 2020-04-26
QRGenerator - Cross platform QR code generator [Amended to accommodate more QR Code Versions] [B4X]
QRGenerator - Cross platform QR code generator [Amended to accommodate more QR Code Versions] [B4X]
@Johan Schoeman · 2020-04-26
CustomListView class
A flexible list based on ScrollView
@Erel · 2020-04-26
Canvas - ensure free mouse drawing without gaps [smooth continuous drawing] [B4X]
Canvas - ensure free mouse drawing without gaps [smooth continuous drawing] [B4X]
@moster67 · 2020-04-26
Delete oldest files, if no free space
Delete oldest files, if no free space
@peacemaker · 2020-04-25
Retrieving cookies from a WKWebView
Retrieving cookies from a WKWebView
@CaptKronos · 2020-04-24
jFileWatcher
Watch system file events
@Roycefer · 2020-04-24
lmB4XComboBox - V. 1.01 [B4X]
It is a modified version of the Erel''s original B4XComboBox and allows you to store in it a value for each text item. Not rarely (mainly in DBs managements) you need a ComboBox in which an Item is made of a display value and an associated value, i.e. a "description field" of a table and the relative primary key (usually the classic Integer ID). Note that the type of the values associated is object, not just Int.
@LucaMs · 2020-04-23
prdownloader
prdownloader
@somed3v3loper · 2020-04-22
Experimental Powered air purifying respirator
Although very similar to a BiPAP device, This device could only be considered as very low-cost Powered Air Purifying Respirator (PAPR) with filter adapter and mask.
@freedom2000 · 2020-04-22
BubbleSeekbar
A beautiful Android custom seek bar, which has a bubble view with progress appearing upon when seeking. Highly customizable, mostly demands has been considered.
@somed3v3loper · 2020-04-22
B4XTblClmUtils V. 1.0 [B4X]
Allows you to set some properties of a B4XTableColumn (simple and default cells): - Text Size - Text Color - Font - Background color and border - Padding (B4A only)
@LucaMs · 2020-04-22
B4XTable - Setting cell [default label] properties [B4X]
B4XTable - Setting cell [default label] properties [B4X]
@LucaMs · 2020-04-22
Reset the manifest editor code to the default code [Tip]
Use case: you downloaded an old example and you want to reset the manifest editor code so it will have the correct targetSdkVersion and theme. Open the manifest editor, delete all text and save it. Open the manifest editor code again and the default text will appear.
@Erel · 2020-04-21
CustomListView with floating titles [XUI]
CustomListView with floating titles [XUI]
@Erel · 2020-04-21
Badger - Add badges to views
Simple class that adds "badges" to views. You can change the colors and radius in the class code.
@Erel · 2020-04-21
Create an Android virtual machine or laptop
Create an Android virtual machine or laptop
@hatzisn · 2020-04-20
xWheel [B4X] [class]
Xwheel is a "rotating wheel" based on xCustomListView
@mberthe · 2020-04-19
Using CustomBuildAction to deploy to multiple devices at once
Using CustomBuildAction to deploy to multiple devices at once
@Erel · 2020-04-19
Using Camera2 with Zxing for live scan of 1D and 2D barcodes
Using Camera2 with Zxing for live scan of 1D and 2D barcodes
@Johan Schoeman · 2020-04-19