1. M

    Android Question Programmatically Exit from Screensaver/Somnambulator

    Hi everyone, Some time ago I posted this question on how to start programmatically the Screensaver from my Application. Is there a way to do the opposite? I wish to exit from the screensaver to show up my Application again (I will do it in the event that fires when new data arrives from the...
  2. M

    Android Question [B4XPages] How to update Kiosk app remotely

    Hi everyone, I'm doing some researches for a customer project that needs a kiosk. So I bought an Android PC and now I'm studying all the necessary stuff to do what I need. In particular I already saw the Kiosk Tutorial and the Immersive Mode Tutorial. I still miss some pieces to get all...
  3. Alexander Stolte

    B4A Library [B4X] [XUI] AS AppSummary

    This library is used to describe the 3 or 4 most important functions of the app to the user the first time they use it, as an onboarding measure. The library can also be used as an update log if you have released a major update and want to inform the user which new things are now in the app. I...
  4. H

    Android Question Quiz App Radio Button

    Hello guys, Follow up question to this thread: Thanks guys for the responses! I want to ask how can I do this. My goal is to change the background color of the Radio button to green if the answer is...
  5. M

    B4J Question Modern and custom window shape

    Hi everyone, i wish to build a desktop app but with some modern vibes in it. So I imagined it without the ugly windows default window, but more like macos apps. Is it possibile to create an app that has this type of GUI using B4J? no borders, round corners, functioning buttons (close, minimize...
  6. G

    Android Question Problem "APP_NAME appears to be infected. Immediate uninstallation is advised"

    Hello everyone. I published my app on google play store (as many other apps). Some users when they tried to install my app the got the following warning "APP_NAME appears to be infected. Immediate uninstallation is advised" Any idea about this? Thank you in advance.
  7. C

    Android Question Purchase in app?

    how to insert in app purchases with b4a? I created a free and ad-free app. I would like to insert a paid product that can be purchased at will. How can I do? is there a guide on this?
  8. FPGdevs

    Android Question Play Games services available for a non-game app?

    Is there a way I can implement google play games achievements and leaderboard into an app that is listed on the play store as an "app" and not as a game? In the play console, play games services are visible to me only when I set the app's type to game.
  9. Wolfenci

    my app "myoop" needs your support on kickstarter

    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...
  10. K


    如何让APP开机后自启动,而不需要用户点击?类似于windows中的程序,添加进系统启动项里,开机就能自己启动运行。 How to make the APP start after booting, without the user clicking?
  11. sfsameer

    Share My Creation Coming very soon :)

    We are building a new amazing project :) The project will enable the user to create his own mobile web app within the app with 3 steps only !! :) The user will upload the user Products, categories, shop information to the cloud and produce a user-friendly link The user can share the link as...
  12. M

    Android Question Annoying black/gray screen before the app start

    Hi everyone, I finished my app, but there is an imperfection that annoy me.. Before the app actually start there is a black/gray screen. The problem is that in the main Activity_Create is veeeery simple, same for Starter Service it is just: Sub Activity_Create(FirstTime as Boolean)...
  13. MarkusR

    Android Question call app with voice mute and waiting melody

    hello, did someone made a android app where you can call and mute the voice that a waiting melody is played? or maybe know a good reliable app for calling with this feature? regards
  14. Marvel

    Share My Creation Stopeet - Phone Addiction Manager

    Finally! I get to release my first android app. It is called Stopeet - Phone Addiction Manager. It helps you track the time spent on your phone and helps you set limits. It is far from perfect, but I hope people will find it useful regardless of its imperfections. It took a very long time than...
  15. P

    B4A Library SharedPreferences - Save Key-value data

    Hello When i used B4A for the first time, I felt something is missing. it was hard to save values using File.WriteString or even harder: File.WriteMap each time i had to Create a map and write it to a file if i wanted to save changes. i was waiting for anyone to write a library to make this...
  16. P

    Android Question Amazon Appstore: Invalid apk

    Hello. I've been trying to upload my app on the amazon appstore but it returns "Invalid APK" I read on their forums that maybe your apk is missing Version Code and Version Name attribute. Try adding #VersionName and #VersionCode in the build.gradle file. OK, but how do i add them when i'm not...
  17. M

    iOS Question [SOLVED] GeoFence and closed app

    Hi everyone. I was wondering if it's possibile to set up a geofence that when you enter (or exit), triggers an event catchable with the app closed. (like Apple "Find My" app, that can send a notification to you when a friend leave/arrive a place). I'm not knowledge about this things , so I'm...
  18. M

    Android Question App in pause, when resumed go to MAIN activity instead of the current activity

    Hi everyone, i've an app with the Main activity used as Login form. When i user log in i wrote: StartActivity("Home") But if the user put the app in background and then opens it up from the homescreen (not from the recent apps) starts the Main activity instead of the Home activity (that is the...
  19. K

    Android Question Force customer to Logout from Software before unistall

    Force Customer to Logout of Application before they Uninstall software. How can I do this?
  20. Mashiane

    B4J Tutorial [BANanoWebix] Creating Multi-Page Apps - Part 1

    Ola Update: 2019-08-06 A SQLite based version is now available The purpose of this lesson is about how to create a multi-page app using BANanoWebix. Part 2 Part 3 Part 4 Part 5 For us to be able to do this, we will use a multi-view component. This acts like a wizard kinda of control that...