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  1. Pedro Caldeira

    Android Question Google Maps is not installed or is disabled - android 11

    Hello All, I have an app that works with google maps, and all worked well until android 11 now when I click the Directions Icon, in the bottom right corner, instead of opening google maps and showing the directions I get the message "Google Maps is not installed or is disabled". I stumble across...
  2. D

    Android Question Failure MIN_SIG_SCHEME_FOR_TARGET_SDK_NOT_MET

    Hello Tried to post the application to the playmarket, but got the following error: "You uploaded an APK with an invalid signature (learn more about signing). Error from apksigner: ERROR: MIN_SIG_SCHEME_FOR_TARGET_SDK_NOT_MET: Target SDK version 30 requires a minimum of signature scheme v2; the...
  3. WebQuest

    Android Tutorial Calculation of Distance in Km between two points on MapFragment

    Hi I share a simple solution to calculate the distance in km between two points on MapFragment. I hope it will be of help to anyone who works with the GoogleMaps v2.50 library. The coordinates used for this example are set in the image. The code is the translation of Haversine's formula...
  4. Multiverse app

    Android Question On November 1, 2020, account hold and subscription restore will become mandatory

    https://android-developers.googleblog.com/2020/06/new-features-to-acquire-and-retain-subscribers.html What are the steps required for developers to be compliant?
  5. DonManfred

    B4J Library GoogleCalendar - GCal4J

    GCal4J <link>...|https://www.b4x.com</link> Author: DonManfred Version: 0.26 Calendar Functions: IsInitialized As Boolean Properties: CalendarList As com.google.api.services.calendar.Calendar.CalendarList [read only] Calendars As com.google.api.services.calendar.Calendar.Calendars [read...
  6. N

    Share My Creation GAPP Installer

    Google Play Service and Google Play Store installer for chinese mobile phone such as Xiaomi, Oppo , Vivo etc.. This app needs internet to download all of google releated apk. Download Link : https://bit.ly/gappinstaller Make with B4A.
  7. Martin Larsen

    Is Google really that stupid?

    I have made an app for the Danish Cat Protection Society that is currently only in internal testing. The app is used for: - Keeping a record of your cats including age, picture, chip number and the vet's phone number etc - Finding the nearest vet - Adoption of cats - Information on how to deal...
  8. K

    Android Question Uncaught translation error After Updating Android SDK

    I follow this tutorial :: https://www.b4x.com/android/forum/threads/crashlytics-crash-reports.87510/ and Update Android SDK Because its showing :: Maven artifact not found: com.google.firebase/firebase-components After that Compiler Showing B4A Version: 9.80 Java Version: 8 Parsing code...
  9. P

    Android Question App crashes without any error

    Hello my app was working fine until i came to work on it but there was an error -> Maven artifact not found: com.google.firebase:firebase-installations (It was working before this error) So i opened sdk manager and selected com.google.firebase:firebase-installations AND...
  10. P

    Android Question Firebase Auth if Success

    Hi Everyone, Newbie question here, I've set up an app, when booting i open main activity, then if firsttime i use Auth.Signinwithgoogle.. However when the popup comes up if i just click off it it goes away and you can still use the app... Sub Activity_Create(FirstTime As Boolean) 'Do not...
  11. A

    Android Question Activity recognition stops working when closing the app

    Hi there! I tried to build a sample app that notifies (using nb6) when the current user physical activity changes (using physical-activity-recognition-detection library). It worked, but after closing the app with the user's 'task manager' (where you 'swipe' apps to stop them), I stopped...
  12. F

    Android Question Google Cloud Storage upload

    Hello all, What I'd like to accomplish is to simply upload a file (zip) to a bucket that I've already created on Google Cloud Storage. REST API URI is given as: https://www.googleapis.com/upload/storage/v1/b/[BUCKET_NAME]/o?uploadType=media&name=[OBJECT_NAME] I do understand that I need...
  13. B

    Android Tutorial Compiling through Google Drive Filestream

    Hi, Last couple of days I have been testing compilation of B4A programs through Google Drive Filestream. Although it is a little bit slower it has a lot of advantages to do this: - your OpenJDK resides on Google Drive; - your Android SDK resides on Google Drive; - your B4A programs and...
  14. M

    Android Question Make not visible Place Autocomplete View

    Hi, everyone, im trying to use the Place Autocomplete View from Erel. I have the necessity to hide (or show) the view as i want by code, but the command: PlaceAutocompleteView.Visible = False doesn't exist... how can i solve this?
  15. M

    Android Question Google Places

    Hi, i'm trying to work with Google Places API, i saw this thread: https://www.b4x.com/android/forum/threads/b4x-custom-view-google-place-autocomplete-view.81976/#content trying to understand how it works. I need to find businesses and points of interest, it's possible to do this in B4A with...
  16. A

    Android Question Warning while submitting an update

    Hello, I've just added Firebase Notifications to my app with ready to run sdk . when trying to publish the update at the Google play console, this warning had shown: You uploaded an APK or Android App Bundle that uses Google Play services version 12451000. This will only work with Android API...
  17. Multiverse app

    B4A Library [B4X] b4xlib Cloud Text-To-Speech

    What is Cloud Text-to-Speech? Google Cloud Text-to-Speech converts text into human-like speech in more than 100 voices across 20+ languages and variants. It applies groundbreaking research in speech synthesis (WaveNet) and Google's powerful neural networks to deliver high-fidelity audio. With...
  18. ruut

    TensorFlow Lite

    I am considering to follow this free top notch course on TensorFlow, created by Google and Udacity Lesson 7 is about TensorFlow Lite. Are there any plans for supporting TensorFlow Lite within B4X? If so, this would make it more interesting for me to take the course.
  19. Alexander Stolte

    B4J Question Google Cloud Storage authentication

    Hello, i want to use Google Cloud Storage for my image backend, my B4J Service would be handle the auth. I have create a service account and have set the permissions to this account, to access the bucket. How can i authenticate the B4J service to access the images? I have a .json file with...
  20. L

    google domain verification questions

    Hi, I'm about to publish my first app that needs to use an API from google, so, as I've understood, I have to verify my domain to lift some API restrictions... right? I've never had a domain or a website. Also, I've read that, after the registration, Google will evaluate the domain in order to...
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