erel

Dear All My Friend I had Problem when i tried simple program but i found problem after i wanted to compiled and i used B4a version 12.50 here's the picture of my error

Dear Master I have following standar on installation the instruction including download Haxm and install it but i still have problem with my Emulator when im start from AVD Manager im find problem like above of this picture and i really need the advice cause im newbie.

in this code i draw a simple line on the map, but i want draw a Path, how can i do? ' Aggiunta di un marker sulla mappa Dim lat As Double = DR_VISITE.GetString("Latitudine") Dim lng As Double = DR_VISITE.GetString("Longitudine") Dim RAGSOCCLI As String =...

I have this code and all work perfectly, only the polyline not showing....how can i do? ' Aggiunta di un marker sulla mappa Dim lat As Double = DR_VISITE.GetString("Latitudine") Dim lng As Double = DR_VISITE.GetString("Longitudine") Dim RAGSOCCLI As String =...

Hi, I get a problem with FusedLocationProvider Library when I try to get the last known location, previously implemented with 11_22 resource, but after I downgrade it to 9_20 it works, any issue or explanation, please? best regard

I managed to implement the functions necessary for detecting bluetooth devices. now that my connection is successful, I'd like to understand how I can get the information I need to be sent. In my case, I should convert this JS function: function RequestAudit() { Help("Caratteristica audit...

Is there any way to replicate this function in b4a? it's a simple function that allows me to start a scan of available bluetooth devices function Scan() { $("#out").html(""); $(".mybutton").addClass("hide"); $("#scan").addClass("hide"); $("#refresh").removeClass("hide")...

Hello team, i am using firebase messaging and i am seeing that i have a lot of ANRs in google play console shown as below: Thread "Signal Catcher" tid=6 Runnable Show lessexpand_less #00 pc 0x0000000000536054 /apex/com.android.art/lib64/libart.so...

Hi. Is it possible to select the SIM card slot when sending the SMS in dual SIM card phone? According to this post https://www.b4x.com/android/forum/threads/send-message-with-2and-sim-card.82669/post-523537 The output (Log(info.RunMethod("getSubscriptionId", Null))) is: 2. 1. I use "PhoneSms"...

Hi. I used LoRa library inline C. https://github.com/sandeepmistry/arduino-LoRa . I used reading method stream from https://www.b4x.com/android/forum/threads/hardware-serial-on-esp32.97318/post-613593. But I do not get any data. Sub Process_Globals Public Serial1 As Serial Dim...

Hi . I'm using esp32 (WROVER) and 2.8 inch TFT ili9341 . I used this code for set font . #if C #include "FreeSans12pt7b.h" void SetFont(B4R::Object* o) { b4r_main::_ssd->GFX->gfx->setFont(&FreeSans12pt7b); } #End If I got this error "b4r_main.cpp:24:20: error: 'class B4R::B4RAdafruitGFX' has...

hi i need to play lastest fram video stream in exo player for desktop screen sharing I do not want old frames to be displayed

https://www.b4x.com/android/forum/threads/b4x-class-mjpeg-decoder.73702/#content It works well b4j but in b4a android very bad and refresh rate very slow What can be done to be as fast as b4j ?

hi i send image with c# server to b4a tcp client and after get error load bitmap error. this code very good work for udp just error in tcp from b4a i think problem for tcp b4a img = Image.FromFile(@"C:\Users\at\Pictures\download.jpeg"); ms = new MemoryStream()...

hello i need move panel with phone sensor Orientations and need x , y to convert position set to panel position I have seen this post before, please do not suggest https://www.b4x.com/android/forum/threads/orientation-and-accelerometer.6647/ and....

hi i need if user click deny permission app loop ask permission but this code only from with first requset worked and after user click deny no work and just log >> sending message to waiting queue (activity_permissionresult) If p.Check(p.PERMISSION_READ_EXTERNAL_STORAGE) And...

hi i need show my video live from tcp c# to my app android panel and tested (videoview,exoplayer..) and no work from this link(http://192.168.43.23:8080) but i test from km player or mx player or web browser good worked this live stream video.

Quiero cambiarme completamente a linux, quiero olvidarme de windows. Mi unico problema es la aplicación b4a (tengo muhcos proyectos funcionales desarrollados con el IDE) y la verdad me encanta mucho. ¿hay algún proyecto para desarrollar el IDE para linux? I want to completely switch to linux...

Hello there guys, im kinda newbie to b4x language, is there any wayThis code in such a way that my program would send sms to an incoming number (sending sms).

Who is @Erel is erel a man? an angel? development god? who knows... all we know that this would have never happened to all of us without him. Always caring, helping, answering, and as the song in friends he is always there for us. So Because B4X is life changing platform, Erel always gives us...