Android: Facebook get “User Access Token”, on successful login

Question

I have been doing some login project via Facebook latest SDK i.e. 3.0. I\'m getting a hard time in getting user access token. I have searched on the internet and all, maximu

Answer 1

To get the accessToken for facebook-sdk 4.* or above. Add this lines after facebookSDKInitialize()

FacebookSdk.setIsDebugEnabled(true);
FacebookSdk.addLoggingBehavior(LoggingBehavior.INCLUDE_ACCESS_TOKEN);

After that use these lines of codes,

AccessToken token = AccessToken.getCurrentAccessToken();
Log.d("Access Token is",token);

Sample:

 GraphRequestAsyncTask graphRequestAsyncTask = new GraphRequest(
    login_result.getAccessToken(),
    //AccessToken.getCurrentAccessToken(),
    "/me/friends",
    bundle,
    HttpMethod.GET,
    new GraphRequest.Callback() {
    public void onCompleted(GraphResponse response) {
    try {
    JSONArray rawName = response.getJSONObject().getJSONArray("data");
    Log.d("rawName friendList",String.valueOf(rawName));
    AccessToken token = AccessToken.getCurrentAccessToken();
    Log.d("access token is: ",String.valueOf(token));
    } catch (JSONException e) {
    e.printStackTrace();
    }
    }
    }
).executeAsync();