Working with Calendars using ContentResolver
I´m playing around with the Calendars on my Device and want to Query them. I found out how it works using ContentResolver querying the ContentProvider available in Android.
@DonManfred · 2020-04-11
QR Code - Store image/bitmap in a QR Code
QR Code - Store image/bitmap in a QR Code
@Johan Schoeman · 2020-04-10
CREATE, UPDATE, DELETE AND CONSULT REGISTERS ON GOOGLE SHEET FROM YOUR APPLICATIONS
Searching the internet I found a service that allows you to convert any google sheet into a json api, it has a free version that allows you to consult and add data, connecting to the api is quite simple, as some of us have thought of using google sheet integrated to our developments by I want to show how this tool works.
@fernando1987 · 2020-04-02
Free Mini Course Android Development Environment Preparation [B4A]
Free Mini Course Android Development Environment Preparation [B4A]
@arenaluigi · 2020-03-30
Change Icon and Assets Files based on the Build Configuration
Change Icon and Assets Files based on the Build Configuration
@Erel · 2020-03-30
MQTT client on service working a few seconds by minute to preserve battery
At start i wanted to monitor 2 SOS buttons for seniors. My first idea was to use a rfbridge sonoff programmed with tasmota and a MQTT on mobile, but a MQTT client working full time in a mobile take more than 30% of battery : it is not usable. Second idea was to use a gateway between rfbridge and my mobile
@candide · 2020-03-24
COVID API
API for live information about COVID-19
@Almora · 2020-03-22
Android In-App Billing v3 Tutorial
Android In-App Billing v3 Tutorial
@Erel · 2020-03-22
Tutorial of connecting Android to MS SQL Server using jRDC2
Tutorial of connecting Android to MS SQL Server using jRDC2
@Bladimir Silva Toro · 2020-03-11
How to create more Instances of the same AVD Emulator
How to create more Instances of the same AVD Emulator
@Sagenut · 2020-03-03
Tutorial Android and Raspberry Debian in BT
In this example we have Raspberry Pi Rasbian and Android App ( communicate via BlueTooth ).
@MarcoRome · 2020-03-01
Audios for WhatsApp (CLV with 2 columns)
Audios for WhatsApp (CLV with 2 columns)
@Douglas Farias · 2020-02-25
Run B4A in Ubuntu 19.04
Run B4A in Ubuntu 19.04
@Songwut K. · 2020-02-22
B4A and PHP REST
B4A and PHP REST
@Songwut K. · 2020-02-21
IDE Theme: Night Owl
Even though I don''t know enough to help people with B4A code, I thought that I would give back what I can and share an IDE theme with you. I ported one of my favourite VS Code themes, Night Owl to B4x and it''s attached to this post. It''s a quick-and-dirty initial conversion, and still does need a few tweaks and refinements, but most of the elements are the right colour. It''s good enough to start using, so I thought that I would upload it here - hope that it''s useful to someone.
@Cyan · 2020-02-18
A simple XUI app transfer from B4A to B4J in under 11 minutes
Here is a quick video to show how simple it can be to transfer your B4A projects to B4J when using XUI
@Peter Simpson · 2020-02-14
USB Cable Connection fo Xiaomi Cell phone
For anyone who has problems connecting b4a to Xiaomi mobile phones, I make the link available where I found the Google usb driver to connect xiaomi mobile phones to b4a via usb. Download the adb-setup-1.4.3.exe file, run it, the drivers will be installed (Press ''Y''+ Enter, ''Y'' +Enter, ''Y'' + Enter).
@giacomo-italy · 2020-02-13
ImageView Fill [cover] & Fit-Inside [contain] (B4A)
ImageView Fill [cover] & Fit-Inside [contain]
@Brandsum · 2020-02-12
Check your app presence on Google Play
Your app has been removed on Google Play. Sample code for those who have previously installed the application not to use it again.
@Almora · 2020-02-04
Installing Basic4android and Android SDK
Installing Basic4android and Android SDK
@Erel · 2020-01-30
How to use NoxPlayer with B4A
It''s recomended to use a real device or the Android SDK included emulator. But if you for some reason want to use NoxPlayer as emulator it is easy!
@knutf · 2020-01-11
How open camera and choose imagen file from gallery of device
In this example i can take a photo or choose an image from gallery and put it in ImageView
@mrjaw · 2020-01-09
Hugo - ESP8266 4-button WiFi remote
Hugo - ESP8266 4-button WiFi remote
@walt61 · 2019-12-24
PanicPuck - A low-cost, subscription-free panic button
I had looked into panic buttons (small portable devices that send an SOS by SMS, for instance for elderly people who took a fall and need help) and they either seem to be rubbish, or come with a monthly or annual subscription service and thought: that should and could be done differently (and cheaper).
@walt61 · 2019-12-07
double joystick in b4a with bluetooth output
A double joystick to control things trough bluetooth
@Xakko Gris · 2019-12-01
How to connect to SQL Server using jtds-1.3.1.jar
How to connect to SQL Server using jtds-1.3.1.jar
@MrKim · 2019-11-17
Upgrading a Google Maps app to targetSDK 28
Upgrading a Google Maps app to targetSDK 28
@junglejet · 2019-11-09
Responsive Chat Example
I made this example for a chatbot app here on brasil and now i want to share it here.
@Douglas Farias · 2019-10-31
POU Game example
POU Game example
@Douglas Farias · 2019-10-31
2D Car game Example
2D Car game Example
@Douglas Farias · 2019-10-31