OCR with Tesseract
The purpose of this exercise was to see if OCR via Tesseract performs better/worse than the Vision API.
@Johan Schoeman · 2017-10-28
External Display
A library for external display with b4a sample. If you don''t have a display (like me ) , you might be able to simulate a secondary display in Settings >> Developer options
@somed3v3loper · 2017-10-25
CustomFonts
This library will allow you to set custom fonts to views easily.
@NJDude · 2017-10-21
OCR - Extracting text from a bitmap using the Play Services Vision API
The attached project extracts text from a bitmap that you can pass to the library making use of the Android Vision API.
@Johan Schoeman · 2017-10-19
SizeLabelToFit
Three routines to adjust a label to fit its text: * SizeToFitWidth - given a width (and using the label''s font), adjust the label''s height * SizeToFitHeight - given a height (and using the label''s font), adjust the label''s width * SizeFontToFit - given some text for the label (and using the label''s width/height), adjust the label''s fontsize so that the text fills the label * MeasureExpectedSize - Returns Width/Height/FontSize (type SizeToFit_Metrics) for a label that hasn''t yet been added to an activity/view (using Reflector object) * getFontSize & setFontSize - cross-platform subs to get/set the fontsize for a label
@Misterbates · 2017-10-17
Image Compressor
Compressor is a lightweight and powerful android image compression library. Compressor will allow you to compress large photos into smaller sized photos with very less or negligible loss in quality of the image.
@Ohanian · 2017-10-14
RandomUser
This library will allow you to generate random users (contacts) data. Requirements: 1- B4A 5.x. 2- Internet access. 3- Copy the RandomUser.xml and RandomUser.jar to your additional libraries directory.
@NJDude · 2017-10-14
Circle Menu
CircleMenu is a simple, elegant menu with a circular layout.
@Walterf25 · 2017-10-11
PropertyEditor - display/edit object properties or database fields / create an App settings page
PropertyEditor is available for IOS and Android and can be used to present object properties to the user for review and editing. It is modelled on the IOS Settings App (see https://www.b4x.com/android/forum/t...gs-to-the-default-settings-app.48778/#content)
@Misterbates · 2017-10-10
Base64 encode/decode image library
Base64 encode/decode image library
@Peter Simpson · 2017-10-08
Firebase Appinvite [Donationware]
Firebase Invites are an out-of-the-box solution for app referrals and sharing via email or SMS. To customize the invitation user experience, or to generate links programmatically, use Firebase Dynamic Links.
@DonManfred · 2017-10-08
CustomTutorialView
CustomTutorialView
@NJDude · 2017-10-07
Read / Write files GPX - LibGPX v1.0
This library enables: 1. read the information contained in the files - GPX; 2. Write the GPS coordinates to the new file in the following format (see example).
@T201016 · 2017-10-07
Unwired LocationAPI Android Library
The Unwired Labs'' LocationAPI locates all sorts of devices based on cell towers, WiFi APs and IP addresses, anywhere in the world. LocationAPI works both indoors & outdoors, when GPS isn''t available or preferred (high battery drain).
@Ohanian · 2017-10-05
GestureDetector
This library adds the detection of standard gestures (press, single-tap, double-tap, long tap, drag, scroll, fling, pinch, rotation) to B4A. Instead of using the Touch events to figure out what the user really did, now you just set 15 different listeners with one line of code and you get the gestures as events with all the useful values (scrolling distance, fling velocity, pinch variation, rotation angle...). With this library, you can also know easily the pressure or the size of a touch event.
@Informatix · 2017-10-02
MultitouchWithDynamicAddandRemove
Multitouch With Dynamic Add and Remove - Now you can dynamically add, remove, scale and rotate images, it''s real multitouch on Android
@Johan Schoeman · 2017-10-01
DynamicallyResizedLabel
Here is a simple dynamically resizable label inside a panel. Useful for ''posting'' like views. Specially using scrollable lists.
@DaniDPX · 2017-09-30
Horizontal CustomListView
This is a simple library that I customize from the original CustomListView (vertically scrollable). You may find it useful like i do, to be able to make ''Messenger like horizontally scrollable online users.
@DaniDPX · 2017-09-30
MSMySQL
Yet another MySQL-Library (but a FAST one)
@DonManfred · 2017-09-28
CircleTimeView
Circle Time View is an android custom view for displaying time in a pretty format. The View is highly customizable, so you can adapt the appearance according your needs.You can use this view to create countdown timers, alarms or just allow user to set time manually.This library requires API level 8 or higher.
@Johan Schoeman · 2017-09-24
CompactActionBar
This library will create a Compact ActionBar. You can display a clickable Logo, a Menu button and up to 20 action buttons, the ActionBar can also auto-hide.
@NJDude · 2017-09-19
JdbcSQL - Directly connect to remote databases
This is a port of B4J jSQL library.
@Erel · 2017-09-17
Phone as Compass Java library
The library sends the compass heading for which the phone is pointing.
@canalrun · 2017-09-15
Tesla
The unofficial Tesla library for B4A
@Jamie8763 · 2017-09-12
Device Administrator library
Device Administrator library
@Erel · 2017-09-11
Encrypt / decrypt
This libs consume 2 methods. encrypt base on encrypt 3des with key and encode in base64. same to decrypt.
@victormedranop · 2017-09-11
Minimal Text OCR using Google Vision
I found a solution by writing a wrapper library for my modified code written in Android Studio; thanks to tutorials and example code in this forum. This wrapper only performs text recognizing/scanning on an existing image file. It does not display anything.
@Xenno · 2017-09-10
IndexedTable with Custom List view
For the project that am doing, I was looking for a list view with alphabet searching items on side. I have seen Erel''s project (https://www.b4x.com/android/forum/threads/indexedtable.60300/) Unfortunately, i want to search my own searchable list items that are custom or designed independently inside designer view. so I finally wanted to share with you here as follows.
@DaniDPX · 2017-09-04
Printer Driver Android Termianl Xpay-701
Printer Driver Android Termianl Xpay-701
@victormedranop · 2017-09-04
DataServer Library
DataServer Library
@azzam223 · 2017-09-03