Self sms Verification
This simple example illustrate how to verify user phone number using self sms. The example send sms from user phone to his/her phone. No need for extra external third parities sms gateway. FAST SOLUTION for user verification.
@HAH · 2021-04-03
JRDC2 for SQL Server / Azure [UI App]
JRDC2 for SQL Server / Azure [UI App]
@TamersTech · 2021-03-29
Food_Market Example UI [Design] [B4XPage] [B4A]
Food_Market Example UI. This design is made only from Designer. Libraries such as Customlistview were not used.
@Ertan · 2021-03-28
Google Vision/Play Services OCR example
Google Vision/Play Services OCR example
@KMatle · 2021-03-25
B4A Rapid book updated to B4A 10.6
B4A Rapid book updated to B4A 10.6
@PhilipBrown · 2021-03-22
A Not-So-Simple Clock - Android Widget
An Android Widget version of Not-So-Simple Clock
@William Lancee · 2021-03-20
Free Automatic pick & choose SMS Blocker or Automatic and immediately respond to sms
The app Is designed to run in background.. You enter a phone number for a SMS, and it will send a message immediately back to that sms when a text is received... NOW it does not actually block the sms.. but in my case it sends a text saying it did.
@DonWarr · 2021-03-13
Google Play App Signing
Google Play App Signing service allows developers to let Google store the app signing key for them. Developers need to use a different key, the upload key, to sign the app before release. The advantage of this service is that with the help of Google support you can generate a new upload key in case the previous one was lost. Without this service it is not possible to update an app if you lost its signing key.
@Erel · 2021-03-07
Power monitor with SMS notification - free w/ source
Here''s the power monitor I built for my lab in B4A. Its fairly simple: if the device gets unplugged (power goes off), it waits for a moment and sends an SMS notification to the specified number. If the power comes back, it also sends a new SMS notification.
@juacocherp · 2021-02-23
Example of adding and calling B4X menu items
Example of adding and calling B4X menu items
@PhilipBrown · 2021-02-20
Android JSON tutorial
Android JSON tutorial
@Erel · 2021-02-07
Android push notification (C2DM) framework and tutorial
Android push notification (C2DM) framework and tutorial
@Erel · 2021-02-05
Custom transitions between activities [+10 effects]
Custom transitions between activities [+10 effects]
@Abdulizor · 2021-02-03
Check if Device Rooted
Check if Device Rooted
@HAH · 2021-01-31
Hint: solving compiler error Unknown member: initializenewinstance
Hint: solving compiler error Unknown member: initializenewinstance
@walt61 · 2021-01-25
CHART JS IN ANDROID
Example how you can add Chart JS in your project
@Brian Michael · 2021-01-24
Control your Android device from your Windows PC
Control your Android device from your Windows PC
@Diceman · 2021-01-19
B4XTable - Photos Album
In this example the table is used to show the camera roll photos.
@Erel · 2021-01-11
Remote Database Connector (RDC) - Connect to any remote DB
Remote Database Connector (RDC) - Connect to any remote DB
@Erel · 2021-01-10
Mixer [B4APages]
The sole purpose of creating this app was to try to come to grips with B4XPages. The reason for posting is the hope that someone will play devils advocate and point out some of the many things I have done incorrectly.
@Roger Daley · 2021-01-04
Updating an embedded DB
A common task we face while enhancing our apps is the need to update the structure of a running DB. This is relatively easy if you know for sure that your users will all go from version 1 to version 2 and then to version 3. But what happens if an user goes from version 1 straight to version 3 of your DB? Missing the "conversion" operations provided in the first update will eventually lead to crashes or impose to carry those former updates over to the next one.
@udg · 2021-01-01
Integrating In App Purchase in B4A Platform
Integrating In App Purchase in B4A Platform
@Almora · 2020-12-07
Compilation time and auto-increment build version
This tutorial demonstrates how the custom build action feature can be used to add a file during compilation with the compilation time and an automatic version number that is incremented with every compilation.
@Erel · 2020-12-06
Download list of images with HttpUtils2 and CustomListView
Download list of images with HttpUtils2 and CustomListView
@Erel · 2020-12-03
OpenCV and Tensorflow methods for chessboard and chessfigures detection/classification
Two apps show methods and their usage to recognize chess figures and their position based on a camera shot, one using only OpenCV image processing and utils (Chessboard OCV) and the second one using Tensorflow Lite (Chessboard AI) to classify the figures. A standard FEN string is then created for further processing by chess engines like Droidfish. Please refer to the description attached for more info.
@gezueb · 2020-12-02
Interest(ing) Calculator
Interest(ing) Caclulator App
@rathinagiri · 2020-11-27
Capture volume keys events while app is in the background
Capture volume keys events while app is in the background
@toby · 2020-11-25
Fun with panels for noobs
This little app displays simple panels siding in and out from all directions and a sliding search. I realise there are drawers and stuff, but once you have the concept of sliding panels it can lead to all sorts of ideas.
@Unobtainius · 2020-11-16
Using B4A to develop for a Wear OS 2 watch
Using B4A to develop for a Wear OS 2 watch
@agraham · 2020-11-09
Expandable list based on CustomListView
This example uses a slightly modified version of CustomListView to create an expandable list. Each item in the list is made of two panels. One for the title with the arrow and the other is the expanded panel. Note that the expanded items height can be different for different items.
@Erel · 2020-11-08