b4a

Hello team, i have i little strange issue, the thing is when im trying to compile my app, gets me this error when this XUIViews Library is active Dex merge Error Error in C:\Android\tools\..\extras\b4a_local\unpacked-modbustcp-63803597595704\dex_v1\modbustcp.zip:classes.dex: Type...

Hello, I have just managed to get my app to access my Dropbox folders, download a file, make changes and then upload that file. All working well. Came back a day later and found the token had expired. After some research I realize the short term token is for testing and only last 4 hours...

See the comments in the code. The compiler warning disappears; I found this out with a B4XPages project that was first developed in B4J (with an Arial font, assigned in a conditional "#If B4J" block). B4A didn't complain about the font variable (which was declared unconditionally) not having...

All Listed CustomView, Modules, Classes and Services are part of our B4A Development at prestent and in future. All not Listed CustomView, Moduls, Classes and Services are outdated and not longer supported! B4A CustomViews, Modules, Classes...

Version: 1.1/2023 The Module contains functions to convert formats or units to be needed in the daily life of software development as followes: Convert Date or Time Values into B4x-Ticks or ISO8601 Format. Convert Boolean True/False into Integer 1/0 and reverse. Convert Decimal Point from...

Can I know I have installed all items from sdk manager b4a

Hello everyone. This is a newly published Android app developed using B4A. It is a land measurement mobile app utilizing Google Maps and FusedLocationProvider. The app supports two types of measurement: Land Measure Path Measure (Distance) Users can employ three different measurement methods...

Can I know how to connect my b4a bridge with In nox player and how to run I search Google everything still not able to run any video or steps explanations can I get links please help me out

Hi everyone I am trying to make an app that will start activity even if the screen is locked with password when a specific text message is received. I'm using service intent filter for sms receiveing and it work fine when phone is on Tank's for any help

Hello can I have coding and user interface for this button please Add button and update button and delete buttons and how to do it this button in database sqllite please Thank you

Hi, I did see a lot written about accessing files in various places, but they seem at least a year old and I am hoping there is a good solution. There is another system transferring files via ftp to the phone. My B4A app needs to pick those files up and transfer the relevant ones to another...

Can I have silde menu for b4a coding and interface user my work is is to develop mobile recipe book application

Please help me in this assignment I am new to this app I don't understand Please help me out I need coding and user interface and how to this app work in nox player by running app this part I don't understand how to run a program Please help me out by tomorrow if anyone willing to help me out...

Posted in the B4J forum: https://www.b4x.com/android/forum/threads/b4j-b4a-expandable-clv-with-sub-items-similar-to-a-tree.155113/

I needed this and didn't find an existing solution: a CLV whose items - can be expanded/collapsed (available in @Erel's CLVExpandable) - and can have sub-items that can be shown or hidden In the screenshot below, you'll see the arrows that can be used to expand/collapse, and the +/- signs to...

I wanted a freeware pdf viewer without ads, tracking, data collection, and what have you. Besides, it wasn't obvious (to me at least) how to make an app that would be offered as default to open a certain type of file, especially a PDF. Time for some R&D fun, and here you go. Prerequisites...

Bonjour à toutes et tous, Depuis plusieurs années, j'ai développé 2 applis (une pour le smartphone et une pour un mini PC/portable/desktop) pour gérer des alarmes (incidents/pannes/intrusions) et la domotique d'une maison/appartement/bureau/local. J'ai mis en P.J. quelques images mais il y a...

Hi, I'm getting text from a website at the press of a button, but it seems way too slow and not async. The data is being downloaded from a website that cointains plain text only, it is filtered in order to display only what matters to me and I replace the weed days from english to italian. The...

Hi all, If I use the runtime permission function CheckAndRequest. First I see the normal message, one for every permission request. After these, only in release mode, I have the error I copied below. Logger connesso a: Teclast P40HD_ROW --------- beginning of main *** Service (starter)...

Hello, I need to know the screen coordinates when clicking on a panel, I am new to B4X.