Tutorials & Examples

Just bought an Android TV box and I mentioned that you can connect to the bridge via LAN (usually WiFi). Even it shows "Not connected to wireless network" and doesn't show a ip address the...

 

B4A v6.80 adds several new features related to the ability to format rich strings.

CharSequence is a...

 

The problem: If anyone is using the Google Play's Internal Testing feature to make your app available for selected users, be aware that Google changes the app and therefore the APK signature...

 

Please use XUI2D for new games: https://www.b4x.com/android/forum/threads/xui2d-example-pack.96454/

Spoiler

BitmapCreator is a relatively new cross-platform class for low level...

 

Starting from Android 7 we can extract more information about the satellite navigation status.
GPS is the first satellites system (the American system). There are several more systems now...

 

When I started again developing in B4A, I looked around my developed desktop applications to make something similar, as I will know what the result should be.

I choose my small attendance program...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple Bomb Countdown with timer, sound and vibration.

I think the most important here is the...

 

HeartRateMonitor class searches for peripherals with the heart rate service (0x180D).

Once a peripheral device is found and connected then a notification is set for the heart rate measurement...

 

Not sure how many developers are familiar with the list of recent subs:

You can open it with Alt + N.
It is very useful...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple layout example of SlidingMenu

this example use this lib...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how consume a api with http.

Fipe is a organization with control of cars...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how to get values from a website, on this example we get the bitcoin and dolar...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple Fidget Spinner example on B4A

Ps: this example use a webview, a html code...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple Fidget Spinner example on B4A

Download Here

Ps: on the zip...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple game example to punch the president

This example...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how hide the packagename and a user agent on a webview.

This example use the...

 

Hi all.
I found this example in some old folders on my pc and decided to share here.
it is a simple example of how send a firebase notification via php

<?php
        $url =...

 

The purpose of this framework is to allow you to easily add different types of charts to your projects.
The current version supports pie charts, line charts and bar charts.

The framework is...

 

Google has changed their policy regarding the following permissions:
READ_SMS, SEND_SMS, WRITE_SMS, RECEIVE_SMS
READ_CALL_LOG, WRITE_CALL_LOG, PROCESS_OUTGOING_CALLS

Only the default phone or...

 

As explained in this tutorial all store apps will soon be forced to target the latest SDK.

This means that we can no longer rely on the OS backwards compatibility features and need to...