I'm working on a feature that lets users upload photos to my server once they log in using their Facebook credentials. I'm currently using the phonegap facebook plugin for Android. How can I retrieve their unique user ID from the Facebook SDK? Also, should I go for the JavaScript SDK or the Android SDK?
Appreciate your help!
Once you have initialized FB, the next step is to call the FB.login function. In the response from FB.login, you will receive the user ID of the logged-in individual.
Here is an example of the code for FB.login:
FB.login(function(response) {
if (response.authResponse) {
alert('Successfully logged in');
fbId = response.authResponse.userId;
alert("The user's ID is "+fbId);
} else {
alert('Failed to log in');
}
}, {
scope : "email"
});
For those who are interested, here is the method to follow after setting up the Facebook Javascript SDK:
FB.api('/me', function(me){
if (me.id) {
var facebook_userid = me.id;
alert(facebook_userid);
}
});
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