b4a 11.20

I'm getting a "Variable ProgressBarDownload is not initialized Warning #11" on the "Private ProgressBarDownload As B4XView" line below: Sub Class_Globals Private Root As B4XView 'ignore Private xui As XUI Private Title As String ="HTTPS" Private ProgressBarDownload As B4XView...

Currently, I'm only interested in developing for Android. I'm converting old apps developed with B4A to B4XPages. I'm developing a new apps with B4XPages. All being done with B4A 11.20. My phone's specification is 720 pixels wide by 1560 pixels height. It has 320 dpi i.e. scale=2. I have...

Is there a way in B4A for the user to be taken to a web site address (e.g. https://jessicaroseartist.co.uk/ in their Internet Browser (e.g. Chrome)? I feel that the answer should be obvious. I've seen code for downloading files from a web site, but what I want should be much simpler than that...

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)...

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...

Can anyone please explain what I need to do here? Havn't used B4a for a while and want to improve an app. And have moved folders around in the past. It won't compile to phone. This error occurs. B4A Version: 11.20 Parsing code. (0.20s) Java Version: 9 Building folders structure...

I want to set the title in the B4XMainPage module. I get a syntax compile error with this code in 'Sub B4XPage_Created': B4XPages.SetTitle(Me, "Test”) What should this code be?

I asked this question on B4J by accident. It referred to Line 10 in code (from Feb 2, 2021 post of https://www.b4x.com/android/forum/threads/simple-progress-http-download.127214/#post-796463) when compiling gives "Unknown member: taskidtojob" error: Dim TaskToJob As Map =...

Hi, today it's my first day in b4x ecosystem and since I know a bit of vb.net, it has been quite exciting to discover. So, I'm working for a personal utility which parse a crypto price from an exchange price. Thanks to all the topics I've been able to code this and run it correctly on my samsung...