b4a

Hello I noticed that SubExits() always returns True if the Sub ends in "_test". Is there an explanation for this?

Hello, I followed the instructions on this page (https://www.b4x.com/android/forum/threads/crashlytics-crash-reports.87510/) to implement Crashlytics in my application, but I am not receiving any error reports on the Google console.

pls help me about this implementation.... I'll keep it simple and try to be clear. I have 2 Class in .java (ziwiIntegratror and ziwiResponse) and these java files need to implement 'com.google.code.gson:gson:2.8.6' (DONE). I put exactly these java files between the tags "#if Java #End If" and...

Hi, I want to ask. I run query on SQLite SELECT sqlite_version() and it return 3.22.0. I want to update the SQLite to 3.25.2 (at least, latest if possible) because I want to use Row Number feature that was released on that version. Is there any way to update?

Hi everyone. i have a trouble with AHNavigationDrawer. Can anyone help in this regard? The relevant file is attached

Hi How can I create a notification with a big image using a library: https://www.b4x.com/android/forum/threads/nb6-notifications-builder.91819/#content which when clicked run a service without bringing up any activity?

Hello, I am using the latest update of the OkhttpUtils2 library, which is version 3.02, in the FirebaseMessaging Receiver, some requests are not executed. It gives very strange errors Sometimes it even gives an error, but the request is executed and sent to the server And when the program is...

Hello, Friends! As I am new to B4A and I am just a student, I am working on an app/game that needs to connect to a database. In this case, I am currently using DB Browser for SQLite. I created a table named "Questions" in DB Browser and has some attributes in it. But when I try to insert...

Hello all . I am loading a scrollview to display 6 views (panels, etc) My problem is it scrolls to the 4th panel and not the 5th and 6th panels. I am makeing this app for b4i, and b4a. Class_Globals Private pnlscrollview As B4XView 'This event will be called once, before the page becomes...

Hi, Been working on code for a compass. Got stuck at converting the code below to B4A. This slows down rotation of the compass (Ease To functionality). Would appreciate if anyone could help converting this or enlighten me on how to use this in #If Java. protected Runnable...

In b4a i can do toastMessage("android.") in b4i i can use HUD toastmessage("ios") I am working on a cross platform app. So is there a way to Example If b4i then Toastmessage("b4i") else if b4a Toastmessage("b4a") Is there any documentation for this. I hope my question makes sense...

hello!i try yo use the b4a to construct a Paid video parsing app,Emm...I use the Web video parsing interface(https://okjx.cc/),In my test,i try to loadurl like this ...actually,i can see i am in the website,but i can't see any button in the app,if i open the url normally in my edge,it works。...

Dear everyone, i use command ESC K d in printer sunmi v2s to make paper return back for adjusting and works perfectly ,but in SUNMI V2S PLUS it doesn't work even with same commands, and it print directly string like 'Kd'. Here i post my codes and im using EscPosPrinter Dim REVERSEFEEDPAPER As...

Hi everyone. I'm new in b4a and want to make an app (a bot for an Online game) to request to the game server every 5 minutes. I did it with Python and run with Termux with WakeLock but I can't do it in b4a. are there any solutions for me? I know I should use services and I do! but I'm using...

Hi all, I've a little problem with delete method of httpjob. I need to send a json string to DELETE, I'm trying a different solutions but no one work :( dim param as string param = $"{"var1":"1","var2":"2","var3":"3","var4":"4"}"$ 'This is my param string to send (AS IT IS) 'I've try with...

Hello everyone, I'm currently making a 9x9 grid using 2d array for my school project on b4a. I always get a error when I'm utilizing it. Is there any way to make one using 2d array?

Hi. I'm trying to make a small app just for me that connects directly to our MySQL-database. I've tried multiple examples and libraries but with the same result every time. Now I'm beginning to think it might be my phone or if I'm missing some of them manifest-rows or whatever (yea, I'm kinda...

I read all the websocket and try with many tutorials but I cant't do it Please help

hello and sorry if this question is repetitive, I want to make an app with an image which it has some labels and radio buttons on it and what I want to know is: how can I make whole of this pic and all objects on it to pdf document in size A4, I read and took some examples in forum but none of...

hi, it was sent to me by a company that produces "UsbToIrda Device", its own library to be able to use this device. the problem is that i have no idea how to implement it given the files i have and the latter are -AndroidManifest.xml -evausblib-release.aar -sample.java -usb_device_filter.xml...