[Nicola]

Hi,

i don’t receive the friend lis and my email with the facebook plugin, my code:

Facebook {
        id: facebook
        // this is the Facebook App Id received from the settings in developers.facebook.com/apps
        appId: "XXXXXXXX"
        readonly property bool loggedIn: sessionState === Facebook.SessionOpened
        // the permissions define what your app is allowed to access from the user
        readPermissions: [ "public_profile", "email", "user_friends" ]
        publishPermissions: [ "publish_actions" ]

        onSessionStateChanged: {
            if (sessionState === Facebook.SessionOpened) {
                console.debug("Session opened.");

                fetchUserDetails()
                facebook.getGraphRequest("me/friends", { fields: "id,name,picture" }) // get friends that use the app
            }
            else if (sessionState === Facebook.SessionOpening) {
                console.debug("Session opening...");
            }
            else if (sessionState === Facebook.SessionClosed) {
                console.debug("Session closed.");
            }
            else if (sessionState === Facebook.SessionFailed) {
                console.debug("Session failed.");
            }
            else if (sessionState === Facebook.SessionPermissionDenied) {
                console.debug("User denied requested permissions.");
            }
        }

        Component.onCompleted: {
            //  facebook.openSession();
        }
        onProfileChanged: {
             console.debug("Currently logged in user last name:", profile.lastName + " " + profile.verified
        }
        onGetGraphRequestFinished: {
          if(resultState !== Facebook.ResultOk)
            NativeDialog.confirm("Retrieving Friends Failed", "", function(){}, false)

          // show friends
          if(graphPath === "me/friends") {
            console.log(JSON.parse(result).data)
          }
        }
    }

 

[Nicola]

In this ways it’s ok:

    Facebook {
        id: facebook
        // this is the Facebook App Id received from the settings in developers.facebook.com/apps
        appId: "XXXXX"
        readonly property bool loggedIn: sessionState === Facebook.SessionOpened
        // the permissions define what your app is allowed to access from the user
        readPermissions: [ "public_profile", "email", "user_friends" ]
        publishPermissions: [ "publish_actions" ]

        onSessionStateChanged: {
            if (sessionState === Facebook.SessionOpened) {
                console.debug("Session opened.");

                fetchUserDetails()
                facebook.getGraphRequest("me", { fields: "email" }) // get friends that use the app

            }
            else if (sessionState === Facebook.SessionOpening) {
                console.debug("Session opening...");
            }
            else if (sessionState === Facebook.SessionClosed) {
                console.debug("Session closed.");
            }
            else if (sessionState === Facebook.SessionFailed) {
                console.debug("Session failed.");
            }
            else if (sessionState === Facebook.SessionPermissionDenied) {
                console.debug("User denied requested permissions.");
            }
        }

        Component.onCompleted: {
            //  facebook.openSession();
        }
        onProfileChanged: {
             console.debug("Currently logged in user last name:", profile.lastName + " " + profile.verified)
            //facebook.getGraphRequest("me/friends", { fields: "id,name,picture" }) // get friends that use the app

           }


        onGetGraphRequestFinished: {
            console.log("onGetGraphRequestFinished")
          if(resultState !== Facebook.ResultOk)
            NativeDialog.confirm("Retrieving Friends Failed", "", function(){}, false)

          if(graphPath === "me") {
            console.log("EMAIL " + JSON.parse(result).email)
          }
        }
    }

 

[Carlos J Yu]

I can’t seem to retrieve my facebook email with the code above.

my resultState == 3.

and returns son parse error maybe because the result is null.

please help

[GüntherFelgo Team]

Hi Carlos,

there can be several reasons for issues with Facebook, e.g.:

• Wrong Facebook App Configuration: Please make sure that the Facebook App is correctly configured.
• Some error in code / wrong graph request: Please make sure to that the api request is valid and works, e.g. with Facebook Graph API explorer.
• Permissions: Make sure to request correct permissions

You can check the resultState with the available Facebook Plugin enumerations:

• Facebook.ResultOk (request successfully performed)
• Facebook.ResultPermissionDenied (the user did not allow the requested permissions for a getGraphRequest() request)
• Facebook.ResultError (the request ended with another error)
• Facebook.ResultInvalidSession (the plugin needs an open session before it can call the API, make sure to call openSession() before)

Best,
Günther