b4xpages

Hi, I made the following observation, after having integrated an immersive splashscreen in a B4X application (i.e.: in the Main): once displayed, the virtual keyboard does not allow the edittext to automatically shift upwards, despite the fact that I I also used "IME" in the relevant pages of...

I'm getting an error on the Manifest when Compiling a B4XPages project. Error parsing manifest script: Line=1, Word=< Command expected Here is the Manifest: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"...

I have a reasonably sizeable amount of text which I want to display. I want scrolling (ideally both vertical & horizontal, but at least vertical) so that if it's bigger than the space allocated in the Designer the user would be able to see all the text using scrolling. As I'm using B4XPages, I...

I'm trying to pass a list value from my app Main to B4XMainpage On my Main I have this CallSub2(B4XPages.mainpage, "select_clients", list2) And on B4XMainpage I have this code public Sub select_clients (title As List) 'Autocomplete Box select_business_name.Setitems (title) End Sub But...

In my original project which did not use B4XPages I was able to trap back key by following code in Main Activity Objective here is trap back key and close drawer if open else ask if user wants to exit without saving Sub Activity_KeyPress (KeyCode As Int) As Boolean Select KeyCode...

I have a B4XPages project and am using B4A v11.20 on it. The app runs Ok on a phone except for one point. The app has a DetailsPage called by the MainPage on clicking its Start button ('defined' in the page's main.bal file. The DetailsPage has an imageview ('defined' in its details.bal file)...

I am using B4XPages in my project. There is a TTS module which is supposed to play even when screen is turned off. It plays for a while then pauses and resumes only when screen is unlocked ( probably as long as tts queue is clear) So after a lot of forum search - using a service seems to be the...

I wrote here few minutes ago this post: but it is "hidden", there. So I submit the question here, as poll.

Avevo già tradotto (non del tutto letteralmente) un thread di Erel su questo argomento, ma mi è appena capitato di "doverne" parlare e la traduzione si trova all'interno di un thread, sempre nel forum italiano; apro questo in modo che sia trovabile più facilmente, senza copiare tutto il lungo...

This concerns writing to my phone's External Storage Download folder using B4XPages . I've seen old threads at https://www.b4x.com/android/forum/threads/runtime-permissions-android-6-0-permissions.67689/page-3#posts and...

Hi all, I have searched the forums but didn't find a answer for this. I am trying to force a child b4xpage to be owned by the master page, so that master window (page) is disabled until the child is closed. I have tried this code, but the master page is not disabled. Private Sub B4XPage_Created...

Another "weird" app of mine, to render and display ANSI art in Android smartphones. You can download any .ANS, .DIZ, .NFO, even .TXT file and render it on the fly on your phone. It supports SAUCE data , various palletes for matching colors and many, many, many bitmap fonts to achieve 100%...

Hello! I need some help, I don't know what is causing this error to appear. Didn't make any big changes to it and now the app dont even open Registro conectado a: Xiaomi Redmi Note 7 --------- beginning of system --------- beginning of main *** Service (starter) Create *** ** Service (starter)...

This is only an update to the original example from Erel. I'm starting to create cross-platform apps using B4XPages. It is mainly to B4A and B4J, because I don't use B4i, and I tried to put more views that it's not include in the original example. Any improvements are welcome.

This is a very crude version of the code I'm using in a project to create a jigsaw puzzle. What it basically does is cut square images into jigsaw pieces. It's not very cleaned up, but feel free to use and extend as you want. What you can do with this code: Specify the puzzle row/column...

Introduction The conversion of the first of my B4A Apps to the newer B4XPages structure was not trivial and involved over 20 hours of research, overcoming misunderstandings, and finding answers to many questions. This document is intended to be a reference for anyone that undertakes the task...

What is the minimum android version to run B4XPages (I didn't find it in the b4xpages posts) ? I have a tablet with Android 4.2.2 and I get an error opening the app. Now I don't have the tablet to publish the log...

Hello, first post in any forums. So basically I have a global variable of sql on B4XMainPage class, my idea is that once the application opens, the sql database is loaded in public and can be called by different classes upon their initialization. This is so I could prevent it from locking...

Hello! I'm getting this error informed on firebase crashlytics, i can't reproduce it, so I don't know how to fix it or where's the problem. Fatal Exception: java.lang.NullPointerException: Attempt to read from field 'java.lang.Object com.empresa.appname.b4xpagesmanager$_b4xpageinfo.B4XPage'...

Basado en este hilo he decido hacer una traducción de la guía original sobre B4XPages, hay algunas diferiencias notables sobre todo la fuente, algunos títulos, etc. Se adjunta el PDF