android

Hello, I need a small help or an example. I have a small section in my App where I want to show the live Weather plus weather conditions for the next 3 days. I am using accuweather for this. I am getting the following json data response. { "Headline": { "EffectiveDate"...

Using BANano to create a B4J app that runs in browser. Works great, but discovered an issue with Android browser behavior. In the KeyDown event the KeyCode always return 229 vs the KeyCode of the entered key. This appears to be how things work on Android, something to do with Auto Suggest...

Hi everyone, I'm developing an app that uses the BLE, i'm using the last suggested way: this. However... i need to connect to a specific device knowing the MAC Address... I made the App for Android and everything works because when the sub "_DeviceFound" fires it returns something like: where...

Hi everyone, I'm trying to send a 900KB file to an ESP32 via BLE. Assume that the code on the ESP32 is working because i tested it using a React WebApp running in the PC browser, that connects to it over BLE and send the files. Everything works fine. However... i managed to port the same...

Hi Good Day Can anyone help me to Convert Android Mobile as NFC TAG without any application or With Application. If it is possible with application Can I have sample code. Thanks

Issue: I am having issues successfully implementing FirebaseAdMob2 in test mode in a test app that I have made. Having only a banner ad as adview , and while running the test app the banner ad displays blank. I have executed the following: On Google AdMob portal: I created an account today...

Hola estoy intentando conectar b4a a una base de datos en azure. alguna idea?

UI Templates B4A designer is a very good interface for designing layouts, with a little study you can create modern UIs that create a better user experience. Find the best layout and adjust it to your app: e-Food UI Demo USD 9.9 Online Groceries App UI Demo USD 7.9 NFT-Elux-SpaceUI...

Hello guys, I hope you are well I want to write a project that has permission to Storage, like most programs that display a pop-up and have a Deny and Allow option for Storage. After that, I want to send a file (for example, a photo in the existing path) to the Telegram bot. How to write this...

Hello everyone! To do this, I use 2 objects: Button and EditText. In the Visual Designer, I set both of these objects in the same place in such a way that the Button is under EditText. In normal operation of the application, EditText is hidden (EditText.Visable = False) In the Button1_LongClick...

Hello friends, I would like you to help me with my concerns, I am new to this topic of creating libraries so I try to understand but in the following I have not found a solution. I am creating a wrapper of an SDK, in the first part I must initialize it and get the ok or the error of said...

Hi, I'm looking for someone who can help me with the Zendesk SDK wrapper, both for iOS and Android, with all its services: SUPPORT SDK Zendesk Guide ANSWER BOT SDK CHAT SDK V2 TALK SDK The SDK link is as follows: https://developer.zendesk.com/documentation/classic-web-widget-sdks/ You can...

Hi everyone, while testing my app, i noticed that when an user has the text zoom enabled in phone settings, all the sizes of my app are messed up. Is there a way to prevent the phone to change the sizes I set even if the zooming option is enabled in the settings of the phone? Thanks in advance

Moved to the B4R Questions

hi everyone, does anyone know what #DebuggerForceStandardAssets: True means & what it really does?? when should I use it?

I'm having this frustrating problem with B4xPages. The issue is that I'm not able to change the value of a variable in the FirebaseMessaging service when I get a Push Notification while the phone is locked and the screen is off. I tried the phonewakestate lib to keep the phone state...

Hello. I have a problem. I already created a topic that audio messages on iOS are not played, I solved this problem using the WAV audio files. https://www.b4x.com/android/forum/threads/mediaplayer-doesnt-play-mp3-files.135637/#post-858538 now the audio that was generated on ios or android works...

Hi everyone i followed this tutorial https://www.b4x.com/android/forum/threads/b4x-b4xpages-barcode-reader.120417/#content. I've two Android phone. 1. Honor 8A (Android 9) 2. Meizu 5c (Android 6) On the first everything works ok, on the second the detector for the codes is not creating...

Hello, If you use your cell phone camera as much as I do, then you probably know the moment when you have to copy the files to your PC. That always bothered me and that's why I developed a super easy-to-use app that always does it for me automatically. When I told my friends about my app called...

Dear all, I think I'm quite a good programmer but I have no idea which effects a change of OS has to my apps. The apps are written in B4A but since Android 11 they don't want to work. I've tried a mass of analysis, checks, changes ... What am I doing wrong? Who can help? Thanks in advance...