iOS Question Objective-C Inline code for firebase realtime database

[jkhazraji]

I did not find support for Firebase realtime database in b4i ( a library):

Firebase Realtime Database

Hi, Just wondering if there are any plans to integrate the firebase realtime database, please? I have an IOS app I need to do, which will hopefully user the reatime database Regards Neil

www.b4x.com

Is there an OBJC inline code to do that?
I tried the following code (taken from FIrebase docs) in a b4i Firebase project (which worked for Firebase notifications and authentications )but without benefit since it generates a compile error:

#If OBJC

   @import Firebase;
   // Use Firebase library to configure APIs
  -(void) write : (bool) on { 
   [FIRApp configure];
   @property (strong, nonatomic) FIRDatabaseReference *ref;
   self.ref = [[FIRDatabase database] reference];

   [[[self.ref child:@"users"] child:authResult.user.uid]
    setValue:@{@"username": username}];
     NSLog(@"written");
}


#End If

 

[Semen Matusovskiy]

taken from FIrebase docs

Hard to believe. Looks like you simply combine fragments.
You need to find a sample, for example, on Stackoverflow.

 

[jkhazraji]

Hard to believe. Looks like you simply combine fragments.
You need to find a sample, for example, on Stackoverflow.

Sorry I am only a newbie, I did not find any on Stackoverflow! I will be grateful for one
Edit : The difficulty, even if I found one , is really to adapt the code to the inline Objective-C inside the b4i IDE.

 

[Semen Matusovskiy]

If you need to call some functions only (like in fragment, which you posted), you can avoid OBJC at all (using NativeObject).

Developers mostly use Swift. So to find OBJECTIVE-C sample is not so easy. Anyway Swift samples also good and you can search Swift blogs. Main task is to understand a sequence of actions.

 

[jkhazraji]

Well. What a puzzle!! That is what I did. I used NativeObject.