Search the Community

Hello, I've implemented Google authentication on my app using Firebase and the Kastri library. I've done all the configurations as per the GoogleSignin example project. On iOS, both in demo and on the Store, it works perfectly. On Android, it works correctly if I compile in development, but if I compile for the Store and upload it, the authentication returns a code 10. I've checked all the SHA-1 fingerprints for KeyStore.debug, development KeyStore, and the app in the Google Store at https://console.firebase.google.com/. I'm using the Client ID generated for the Web App (as per the example instructions) and not the Android ones (which just don't work). Do you have any suggestions on what it could be? Thanks Massimiliano

My app uses Firebase Admob support for showing advertisement banners. I developed app with Delphi 10.4.2 using the information from Embarcadero article at https://docwiki.embarcadero.com/RADStudio/Sydney/en/IOS_Firebase_Support and from Dave Nottage's articles regarding Firebase integration with Delphi at https://delphiworlds.com/2017/05/adding-firebase-cloud-messaging-mobile-apps-part-2/ and https://delphiworlds.com/2018/08/firebase-cloud-messaging-revisited/. I uploaded my app to App Store. It is name is "Evdeki Bar". It means "Bar At Home" in Turkish. My app works without problems on IOS 13 , IOS 14 and IOS 15 devices when it is downloaded from App Store. But, When I run from Delphi it does not work with IOS SDK 15.0 and IOS SDK 15.2. It stops executing after showing launch screen and waiting 2-3 seconds. It does not show my first form. I inspected the problem thoroughly, but, I could not found a solution to it. I analyzed device logs for my app. There is no app crash in the logs. I noticed that during launch of my app by PAServer app in Mac, iosinstall task crashes. I tried running app with Delphi 10.4.2 and Delphi 11. The problem exists with the both Delphi versions. I tried with Firebase IOS SDK versions 6.18, 6.19, 6.28, 6,.29, 6.30, 6.31 and 8.10, and problem continues with all of these versions. Firebase IOS SDK 6.31 includes Google Mobile Ads SDK 7.64 which is recommended version for IOS 14.0. I tried XCode 13.0 and XCode 13.2.1 and problem still continues. Moreover, I tried with both Debug and Release configurations. Is there a solution or workaround to this problem?

For the Google Cloud database Firebase, there was no complete library for Delphi. The new open source library FB4D closes this gap and supports the Firebase Realtime DB, the new Firestore DB, the Firebase Storage (for file storage) and Firebase Functions (for calling server functions). For authentication, FB4D currently supports email/password authentication and anonymous login. The library builds on the Firebase REST-API and provides all functionality with synchronous and asynchronous methods for the usage within GUI application, services and background threads. Both frameworks VCL and Firemonkey since Delphi 10 Seattle are supported. The library is a pure source code library and relies on class interfaces. https://github.com/SchneiderInfosystems/FB4D The library offers a wiki. Two example applications and a Getting-Started on the wiki will help you to start working with the library.