Android : How to get larger profile pic from Facebook using FirebaseAuth?

Question

I am using FirebaseAuth to login user through FB. Here is the code:

private FirebaseAuth mAuth;
private FirebaseAuth.AuthStateListener mAuthListener;
pr         


        

Answer 1

photoUrl = "https://graph.facebook.com/" + facebookId+ "/picture?height=500"

You can store this link to firebase database with user facebookId and use this in app. Also you can change height as a parameter

Answer 2

It is not possible to obtain a profile picture from Firebase that is larger than the one provided by getPhotoUrl(). However, the Facebook graph makes it pretty simple to get a user's profile picture in any size you want, as long as you have the user's Facebook ID.

String facebookUserId = "";
FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
ImageView profilePicture = (ImageView) findViewById(R.id.image_profile_picture);

// find the Facebook profile and get the user's id
for(UserInfo profile : user.getProviderData()) {
    // check if the provider id matches "facebook.com"    
    if(FacebookAuthProvider.PROVIDER_ID.equals(profile.getProviderId())) {
        facebookUserId = profile.getUid();
    }
}

// construct the URL to the profile picture, with a custom height
// alternatively, use '?type=small|medium|large' instead of ?height=
String photoUrl = "https://graph.facebook.com/" + facebookUserId + "/picture?height=500";

// (optional) use Picasso to download and show to image
Picasso.with(this).load(photoUrl).into(profilePicture);

Answer 3

I use this code in a Second Activity, after having already logged in, for me the Token that is obtained in loginResult.getAccessToken().getToken(); It expires after a while, so researching I found this and it has served me

final String img = mAuthProvider.imgUsuario().toString(); // is = mAuth.getCurrentUser().getPhotoUrl().toString;
        
final String newToken = "?height=1000&access_token=" + AccessToken.getCurrentAccessToken().getToken();
        
Picasso.get().load(img + newToken).into("Image reference");

Answer 4

Not for Android, but for iOS, but I thought it could be helpful for other people (I didn't find a iOS version of this question).

Based the provided answers I created a Swift 4.0 extension that adds a function urlForProfileImageFor(imageResolution:) to the Firebase User object. You can either ask for the standard thumbnail, a high resolution (I put this to 1024px but easily changed) or a custom resolution image. Enjoy:

extension User {

    enum LoginType {
        case anonymous
        case email
        case facebook
        case google
        case unknown
    }

    var loginType: LoginType {
        if isAnonymous { return .anonymous }
        for userInfo in providerData {
            switch userInfo.providerID {
            case FacebookAuthProviderID: return .facebook
            case GoogleAuthProviderID  : return .google
            case EmailAuthProviderID   : return .email
            default                    : break
            }
        }
        return .unknown
    }

    enum ImageResolution {
        case thumbnail
        case highres
        case custom(size: UInt)
    }

    var facebookUserId : String? {
        for userInfo in providerData {
            switch userInfo.providerID {
            case FacebookAuthProviderID: return userInfo.uid
            default                    : break
            }
        }
        return nil
    }


    func urlForProfileImageFor(imageResolution: ImageResolution) -> URL? {
        switch imageResolution {
        //for thumnail we just return the std photoUrl
        case .thumbnail         : return photoURL
        //for high res we use a hardcoded value of 1024 pixels
        case .highres           : return urlForProfileImageFor(imageResolution:.custom(size: 1024))
        //custom size is where the user specified its own value
        case .custom(let size)  :
            switch loginType {
            //for facebook we assemble the photoUrl based on the facebookUserId via the graph API
            case .facebook :
                guard let facebookUserId = facebookUserId else { return photoURL }
                return URL(string: "https://graph.facebook.com/\(facebookUserId)/picture?height=\(size)")
            //for google the trick is to replace the s96-c with our own requested size...
            case .google   :
                guard var url = photoURL?.absoluteString else { return photoURL }
                url = url.replacingOccurrences(of: "/s96-c/", with: "/s\(size)-c/")
                return URL(string:url)
            //all other providers we do not support anything special (yet) so return the standard photoURL
            default        : return photoURL
            }
        }
    }

}

Answer 5

Check below response

final graphResponse = await http.get(
'https://graph.facebook.com/v2.12/me?fields=name,picture.width(800).height(800),first_name,last_name,email&access_token=${fbToken}');

Answer 6

Two lines of code. FirebaseUser user = firebaseAuth.getCurrentUser();

String photoUrl = user.getPhotoUrl().toString();
        photoUrl = photoUrl + "?height=500";

simply append "?height=500" at the end