B4XPages - Allow Orientation Change
B4XPages - Allow Orientation Change
@Jack Cole · 2020-11-03
Google: Here are 4 reasons your Android app will get booted from the Play Store
Google: Here are 4 reasons your Android app will get booted from the Play Store
@JohnC · 2020-10-28
Adaptive Icons
Starting from Android 8 apps should include an adaptive icon. Without it the icon will appear as a small icon inside the larger template
@Erel · 2020-10-25
Sending message to waiting queue of uninitialized activity [submitjob]
I do not know if this is generally valid but I''ve found a solution for this error. If you call a wait for a job in a sub (Number2Sub) which is resumable sub and is called with a wait for then the ball is lost completely. So the answer is do not call wait for in a wait for.
@hatzisn · 2020-10-23
intent for beginner - simple understanding way
intent for beginner - simple understanding way
@HAH · 2020-10-20
Compass degress user entry dialog
Compass degress user entry dialog
@Unobtainius · 2020-10-07
My Audit - Intent Based Camera and Expandable list based on CustomListView
Have combined Expandable List Based on CustomListView and Intent Based Camera to create attached project. The plan is to use this for auditing purposes. Once I am done with this project it will create a PDF from the audit (thinking of using iText with some inline java code. Have already created a sample project with iText - see image at the end of this posting.
@Johan Schoeman · 2020-10-03
Simple BlueTooth printing
Simple BlueTooth printing
@Zlgo · 2020-10-01
Demystifying the new Play In-App Review [Article]
Demystifying the new Play In-App Review [Article]
@fredo · 2020-09-27
Audio Ringbuffer
if you want to build instant music in apps from single sounds, it is important that the samples are absolutely synchron and perfect in timing. So you should send one single stream to the system where all the sounds and instruments and effects are already placed. Here I demonstrate how to combine sounds to a stream in a ringbuffer. A timer steps through this ringbuffer and sends the current chunk to the AudioStreamer to feed it just in time in the very last moment.
@Midimaster · 2020-09-25
maybe not so simple way to clean up texts from wikipedia api
This little routine replaces useful html tags to bb tags, and gets rid of unwanted html tags in fetched wikipedia api texts.
@DIYMicha · 2020-09-21
TessBaseAPI ocr
TessBaseAPI ocr
@roberto64 · 2020-09-21
Integrating Firebase Services
Google has recently acquired a company named Firebase and is now offering many backend services under the Firebase umbrella. Most of them are free.
@Erel · 2020-09-14
Generate/Extract Direct Youtube DL Link [B4A]
Generate/Extract Direct Youtube DL Link
@mcqueccu · 2020-09-04
Android Bluetooth / BluetoothAdmin Tutorial
Android Bluetooth / BluetoothAdmin Tutorial
@Erel · 2020-08-31
B4A UCanAccess Demo [works under B4J - see notes]
This demo is a slight modification of @DonManfred''s B4XPages SQLiteLight2 demo. It demonstrates that UCanAccess can work under Android, given one uses the right version of UCanAccess and supporting libraries.
@OliverA · 2020-08-25
send data: from WebView to B4X / from B4X to WebView [addJavascriptInterface] [CallSub] [WebViewExtras]
send data: from WebView to B4X / from B4X to WebView [addJavascriptInterface] [CallSub] [WebViewExtras]
@a6000000 · 2020-08-22
How to build onboarding screen without any library [Video]
How to build onboarding screen without any library [Video]
@mcqueccu · 2020-08-20
42Nurses - WebView HTML Form
WebView HTML Form For Machine/Robot Control & Home Automation... Now Includes Voice Recognition
@clueless · 2020-08-16
B4A BLE Example with Write
I have created an app to read and write to BLE devices. This is an extension of BLE_Examples.
@ryansabin · 2020-08-12
YOUR COINS - CODE B4X - CURRENCY QUOTES
This code queries currency quotes using the free https://exchangerate.host/ api.
@Lucas Siqueira · 2020-08-12
Amir_RecyclerView-Samples
Amir_RecyclerView-Samples
@User242424 · 2020-08-08
B4XPages vs Activities, Bluetooth Example
B4XPages vs Activities, Bluetooth Example
@themr23 · 2020-08-04
About Box with OSL clickable links
An About Box with clickable links to Open Source code and licenses (just like we see in the apps on Play Store).
@JagiChan · 2020-07-31
GOOGLE MAPS ON WEBVIEW (No API key)
Calculate and complete a route on Google Maps without an API key, using WebView and htlm + js
@Tayfur · 2020-07-08
Dhana Akarshana Pooja
Basically, this plays a preset list of music files, each for the specified no. of times.
@kps · 2020-07-07
Talking Clock
The clock uses Text To Speech to read the time. It is set as a service so it reads time hourly at the background. Leave the clock running in your office so at least once every hour you get to hear something that makes sense.
@moty22 · 2020-07-05
Running B4A Apps in Split Screen Mode
Running B4A Apps in Split Screen Mode
@agraham · 2020-07-03
Rev Counter Bluetooth OBD2
RPM meter connected to Bluetooth OBD plug with ELM327. To request RPM you send to the ELM327 "010C" and the reply is: 7E8 04 41 0C 0D 80 . 7E8 = reply to test, 04 = reply with 4 bytes, 41 = reply OK, 0C = PID (command) echo, 0D 80 = 2 bytes of data.
@moty22 · 2020-06-20
Match the flags - Extremely basic game tutorial for new B4X developers [The newbies]
Match the flags - Extremely basic game tutorial for new B4X developers [The newbies]
@Peter Simpson · 2020-06-11