I'm currently creating a test application to test using the latest facebook SDK to update our existing application problem is that I need to get the email address which I know depends if the user has provided one on his account. Now the account I'm using to test provides one for sure but for unknown reason the facebook SDK only provides the user_id and the fullname of the account and nothing else. I'm confused on this since the the SDK3 and above provides more information than the updated SDK4 and I'm lost on how to get the email as all the answers I've seen so far doesn't provide the email on my end. Here's my code so far:
Login Button
#OnClick(R.id.btn_login)
public void loginFacebook(){
LoginManager.getInstance().logInWithReadPermissions(this, Arrays.asList("public_profile", "email"));
}
LoginManager Callback:
LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
requestUserProfile(loginResult);
}
#Override
public void onCancel() {
Toast.makeText(getBaseContext(),"Login Cancelled", Toast.LENGTH_SHORT).show();
}
#Override
public void onError(FacebookException e) {
Toast.makeText(getBaseContext(),"Problem connecting to Facebook", Toast.LENGTH_SHORT).show();
}
});
And the request for user profile:
public void requestUserProfile(LoginResult loginResult){
GraphRequest.newMeRequest(
loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject me, GraphResponse response) {
if (response.getError() != null) {
// handle error
} else {
try {
String email = response.getJSONObject().get("email").toString();
Log.e("Result", email);
} catch (JSONException e) {
e.printStackTrace();
}
String id = me.optString("id");
// send email and id to your web server
Log.e("Result1", response.getRawResponse());
Log.e("Result", me.toString());
}
}
}).executeAsync();
}
The JSON response returns only the ID and full name of my account but doesn't include the email. Did I missed out something?
You need to ask for parameters to facebook in order to get your data. Here I post my function where I get the facebook data. The key is in this line:
parameters.putString("fields", "id, first_name, last_name, email,gender, birthday, location"); // Parámetros que pedimos a facebook
btnLoginFb.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
System.out.println("onSuccess");
progressDialog = new ProgressDialog(LoginActivity.this);
progressDialog.setMessage("Procesando datos...");
progressDialog.show();
String accessToken = loginResult.getAccessToken().getToken();
Log.i("accessToken", accessToken);
GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
Log.i("LoginActivity", response.toString());
// Get facebook data from login
Bundle bFacebookData = getFacebookData(object);
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id, first_name, last_name, email,gender, birthday, location"); // Parámetros que pedimos a facebook
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
System.out.println("onCancel");
}
#Override
public void onError(FacebookException exception) {
System.out.println("onError");
Log.v("LoginActivity", exception.getCause().toString());
}
});
private Bundle getFacebookData(JSONObject object) {
try {
Bundle bundle = new Bundle();
String id = object.getString("id");
try {
URL profile_pic = new URL("https://graph.facebook.com/" + id + "/picture?width=200&height=150");
Log.i("profile_pic", profile_pic + "");
bundle.putString("profile_pic", profile_pic.toString());
} catch (MalformedURLException e) {
e.printStackTrace();
return null;
}
bundle.putString("idFacebook", id);
if (object.has("first_name"))
bundle.putString("first_name", object.getString("first_name"));
if (object.has("last_name"))
bundle.putString("last_name", object.getString("last_name"));
if (object.has("email"))
bundle.putString("email", object.getString("email"));
if (object.has("gender"))
bundle.putString("gender", object.getString("gender"));
if (object.has("birthday"))
bundle.putString("birthday", object.getString("birthday"));
if (object.has("location"))
bundle.putString("location", object.getJSONObject("location").getString("name"));
return bundle;
}
catch(JSONException e) {
Log.d(TAG,"Error parsing JSON");
}
return null;
}
Instead of getting the value of the graphResponse, access the email using the JSONObject me
userEmail = jsonObject.getString("email");
Hope it helps you
/*** setupFacebook stuff like make login with facebook and get the userId,Name and Email*/
private void setupFacebookStuff() {
Log.e(TAG, "key hash= " + Utils.getKeyHash(SplashActivity.this, getPackageName()));
// This should normally be on your application class
FacebookSdk.sdkInitialize(SplashActivity.this);
accessTokenTracker = new AccessTokenTracker() {
#Override
protected void onCurrentAccessTokenChanged(AccessToken oldAccessToken, AccessToken currentAccessToken) {
currentAccessToken.getToken();
}
};
loginManager = LoginManager.getInstance();
callbackManager = CallbackManager.Factory.create();
LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
preference.setUserLogin(true);
final GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
try {
Log.e("id", "" + object);
if (object.has(getString(R.string.fbParamId))) {
final String userId = object.optString(getString(R.string.fbParamId));
final String userPicture = "https://graph.facebook.com/" + object.optString(getString(R.string.fbParamId)) + "/picture?type=large";
preference.setUserId(userId);
preference.setUserPictureUrl(userPicture);
}
if (object.has(getString(R.string.fbParamUserName))) {
final String userName = object.optString(getString(R.string.fbParamUserName));
preference.setUserName(userName);
}
if (object.has(getString(R.string.fbParamEmail))) {
final String userEmail = object.optString(getString(R.string.fbParamEmail));
preference.setUserName(userEmail);
Log.e("useremail", userEmail);
}
callMainActivity(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
final Bundle parameters = new Bundle();
parameters.putString("fields", "name,email,id");
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
Toast.makeText(getBaseContext(), "Login Cancelled", Toast.LENGTH_SHORT).show();
}
#Override
public void onError(FacebookException error) {
Toast.makeText(getBaseContext(), "Problem connecting to Facebook", Toast.LENGTH_SHORT).show();
Log.e(TAG, "Facebook login error " + error);
}
});
}
You can also use GraphResponse object to get the values
LoginManager.getInstance().registerCallback(callbackManager,
new FacebookCallback<LoginResult>()
{
#Override
public void onSuccess(LoginResult loginResult)
{
GraphRequest request = GraphRequest.newMeRequest(
loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
Log.v("LoginActivity", response.toString());
try {
// Application code
String email = response.getJSONObject().getString("email");
txtStatus.setText("Login Success \n" + email);
}catch(Exception e){
e.printStackTrace();;
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,email,gender,birthday");
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel()
{
txtStatus.setText("==============Login Cancelled=============");
}
#Override
public void onError(FacebookException exception)
{
txtStatus.setText("==============Login Error=================");
exception.printStackTrace();
}
});
Putting this code:
btnLoginFb.setReadPermissions(Arrays.asList("email"));
before
RegisterCallback
should solve the problem.
I guess getting email permissions can help..
LoginManager.getInstance().logInWithReadPermissions(
fragmentOrActivity,
Arrays.asList("email"));
Information
If you are giving any permission to get an email address.
then, Facebook can not every time gives you email address or some other details.
When, Facebook user is not signup with his email-address then Facebook can't provide you his email address.
If user is login with Facebook using email address then Facebook will provides email to you.
Facebook SDK provide only public details.
check a login with Facebook using email-address and also with phone number through.
Related
My code is as shown below:
facebookButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
LoginManager.getInstance().logInWithReadPermissions(LogInActivity.this,
Arrays.asList("public_profile", "email"));
LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
//set login status
SessionManager.get(LogInActivity.this).setLoginStatus(true);
graphRequest(loginResult);
}
#Override
public void onCancel() {
// not called
Toast.makeText(getApplicationContext(), "fail", Toast.LENGTH_SHORT).show();
}
#Override
public void onError(FacebookException e) {
// not called
Toast.makeText(getApplicationContext(), "error", Toast.LENGTH_SHORT).show();
}
});
}
});
private void graphRequest(LoginResult loginResult) {
showProgressDialog();
GraphRequest request = GraphRequest.newMeRequest(
loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
try {
if (object.has("email")) {
//store session manager
email = object.getString("email");
SessionManager.get(LogInActivity.this).setEmailId(email);
}
if (object.has("id")) {
faceBookId = object.getString("id");
picUrl = "https://graph.facebook.com/" + faceBookId
+ "/picture?type=large";
//store session manager
SessionManager.get(LogInActivity.this).setProfilePic(picUrl);
// downLoadImage(url);
}
if (object.has("name")) {
//store session manager
name = object.getString("name");
SessionManager.get(LogInActivity.this).setPersonName(name);
}
downLoadImage(picUrl, name, email, "0");
// Toast.makeText(getApplicationContext(), email, Toast.LENGTH_LONG).show();
} catch (JSONException e) {
e.printStackTrace();
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,email,picture.type(small)");
request.setParameters(parameters);
request.executeAsync();
}
The problem here is , I am not able to get email id even after enabling Allow friends to include my email address in Download Your Information option in my facebook profile, is there any other way to get email id?
try it
String email = "";
try {
email = URLDecoder.decode(object.optString("email")
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
In my android app i have done Facebook integration.Facebook login works fine.How can i get user's email id from Facebook integration in android?
please help.
thanks in advance.
Use permission and this code
loginButton.setReadPermissions(Arrays.asList( "email","user_birthday"));
and use Graph Api
private FacebookCallback<LoginResult> mCallBack = new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
progressDialog.dismiss();
// App code
GraphRequest request = GraphRequest.newMeRequest(
loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(
JSONObject object,
GraphResponse response) {
Log.e("response: ", response + "");
Log.e("object: ", object + "");
try {
userfbData = new UserfbData();
userfbData.facebookID = object.getString("id").toString();
userfbData.email = object.getString("email").toString();
userfbData.name = object.getString("name").toString();
userfbData.gender = object.getString("gender").toString();
userfbData.birthday=object.getString("birthday").toString();
PrefUtils.setCurrentUser(userfbData,LoginActivity.this);
Log.d("flist","flist"+ userfbData.flist);
}catch (Exception e){
e.printStackTrace();
}
// Toast.makeText(LoginActivity.this,"welcome "+userfbData.name+userfbData.email+userfbData.gender+userfbData.birthday, Toast.LENGTH_LONG).show();
Toast.makeText(LoginActivity.this,"welcome "+ userfbData.name, Toast.LENGTH_LONG).show();
Intent intent=new Intent(LoginActivity.this,LogoutActivity.class);
startActivity(intent);
finish();
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,email,gender, birthday");
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
progressDialog.dismiss();
}
#Override
public void onError(FacebookException e) {
progressDialog.dismiss();
Log.d("error","error"+e);
e.printStackTrace();
}
};
UserFbData
public class UserfbData {
public String name;
public String email;
public String facebookID;
public String gender;
public String birthday;
}
You need to make a GraphRequest call to get personal information of the logged in user such as id, name, email etc.
GraphRequest request = GraphRequest.newMeRequest(accessToken,
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
try {
String email = object.getString("email");
} catch (JSONException e) {
}
}
}
);
Bundle parameters = new Bundle();
parameters.putString("fields","email");
request.setParameters(parameters);
request.executeAsync();
I want users to be able to register for my Android app using the Facebook SDK. To get their information, I am performing a GraphRequest with the permissions "email" and "public_profile." According to this page, the user's first and last name should be accessible in the "first_name" and "last_name" fields. However, when I click the button, I get an error saying that there is no value for first_name. The JSON array that is returned is along the lines of:
{"name":"First M. Last","id":"1234567890123456"}
I have not submitted my app for review, because it is not yet complete. Could this have something to do with this problem?
As per official documents your login for accessing public_profile permission should look like :
LoginManager.getInstance().logInWithReadPermissions(Login.this, Arrays.asList("public_profile", "email"));
To get Profile Info :
private void getFbDetails(final AccessToken accessToken) {
GraphRequest request = GraphRequest.newMeRequest(accessToken,
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(
JSONObject object,
GraphResponse response) {
// Toast.makeText(Login.this, object.toString(), Toast.LENGTH_LONG).show();
Log.v("FB Details", object.toString());
if (object != null) {
name_fb = object.optString("name");
email_fb = object.optString("email");
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,first_name, last_name, email,link");
request.setParameters(parameters);
request.executeAsync();
}
You can get first name and last name as separate parameter. You can concat first name & last name to pass in api. I am using this method to get the user detail while using Facebook login.
// initalize the login button
loginButton = (LoginButton) findViewById(R.id.login_button);
loginButton.setReadPermissions("public_profile");
loginButton.setReadPermissions("email");
loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
raphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
// Get facebook data from login
try {
Bundle bFacebookData = getFacebookData(object);
usernamestr = fbEmail;
} catch (JSONException e) {
e.printStackTrace();
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id, first_name, last_name, email,gender, birthday, location"); // Parámetros que pedimos a facebook
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
Toast.makeText(Login.this, "Login attempt canceled", Toast.LENGTH_SHORT).show();
}
#Override
public void onError(FacebookException e) {
Toast.makeText(Login.this, "Login attempt failed", Toast.LENGTH_SHORT).show();
}
});
private Bundle getFacebookData(JSONObject object) throws JSONException {
Bundle bundle = new Bundle();
String id = object.getString("id");
try {
URL profile_pic = new URL("https://graph.facebook.com/" + id + "/picture?width=200&height=150");
bundle.putString("profile_pic", profile_pic.toString());
} catch (MalformedURLException e) {
e.printStackTrace();
return null;
}
bundle.putString("idFacebook", id);
fbEmail = object.getString("email");
fbId = object.getString("id");
if (object.has("first_name"))
bundle.putString("first_name", object.getString("first_name"));
if (object.has("last_name"))
bundle.putString("last_name", object.getString("last_name"));
if (object.has("email"))
bundle.putString("email", object.getString("email"));
if (object.has("gender"))
bundle.putString("gender", object.getString("gender"));
if (object.has("birthday"))
bundle.putString("birthday", object.getString("birthday"));
if (object.has("location"))
bundle.putString("location", object.getJSONObject("location").getString("name"));
return bundle;
}
I added Facebook SDK to my android app. I used callBackManager to handle the login button. Now I'm logged to Facebook and I want to save my fb profile information (profile photo, cellphone, name, birthdate..) before calling the function goRegisterActivity(). Any help?
// Handle Facebook Login Button
callbackManager = CallbackManager.Factory.create();
facebookLoginBtn = (LoginButton) findViewById(R.id.login_facebook_btn);
facebookLoginBtn.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
//Go to register first step activity
goRegisterActivity();
}
#Override
public void onCancel() {
//Do nothing
}
#Override
public void onError(FacebookException error) {
Toast.makeText(getApplicationContext(),"Oups! can't login Facebook. Please try again later.", Toast.LENGTH_SHORT)
.show();
}});
}
Call the graph API in the onSuccess() method:
facebookLogin.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
Log.i("LoginActivity", response.toString());
// Get facebook data from login
Bundle bFacebookData = getFacebookData(object);
emailStr = bFacebookData.get("email").toString();
fnameStr = bFacebookData.get("first_name").toString();
lnameStr = bFacebookData.get("last_name").toString();
facebookIdStr = bFacebookData.get("idFacebook").toString();
genderStr = bFacebookData.get("gender").toString();
dp_url = bFacebookData.get("profile_pic").toString();
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id, first_name, last_name, email,gender, birthday, location"); // Parámetros que pedimos a facebook
request.setParameters(parameters);
request.executeAsync();
}
And The getFacebookData(object) method should be like:
private Bundle getFacebookData(JSONObject object) {
try {
bundle = new Bundle();
String id = object.getString("id");
try {
URL profile_pic = new URL("https://graph.facebook.com/" + id + "/picture?width=200&height=150");
Log.i("profile_pic", profile_pic + "");
bundle.putString("profile_pic", profile_pic.toString());
} catch (MalformedURLException e) {
e.printStackTrace();
return null;
}
bundle.putString("idFacebook", id);
if (object.has("first_name"))
bundle.putString("first_name", object.getString("first_name"));
if (object.has("last_name"))
bundle.putString("last_name", object.getString("last_name"));
if (object.has("email"))
bundle.putString("email", object.getString("email"));
if (object.has("gender"))
bundle.putString("gender", object.getString("gender"));
if (object.has("birthday"))
bundle.putString("birthday", object.getString("birthday"));
if (object.has("location"))
bundle.putString("location", object.getJSONObject("location").getString("name"));
System.out.println("BUNDLEEE: "+bundle);
return bundle;
} catch (JSONException e) {
e.printStackTrace();
}
return bundle;
}
This works for me. You can use ProfileTracker also, but I find this more reliable.
Thanks
I'm trying to build a simple login to facebook app (with FB api v4.0)and retrieve some data about the user, but for some reason I success to login and get data only from my personal facebook profile, if tried to login with other users profile I'm getting null. (I change the setting in facebook developer to public app).
this is some of my loginButton_Fragment:
private CallbackManager callbackManager;
private FacebookCallback<LoginResult> facebookCallback = new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
AccessToken accessToken = loginResult.getAccessToken();
Profile profile = Profile.getCurrentProfile();
Log.d("koko",accessToken.toString() );
if (profile != null){
GraphRequest request = GraphRequest.newMeRequest(
accessToken,
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(
JSONObject object,
GraphResponse response) {
try {
user_birthDay = object.getString("birthday");
} catch (JSONException e) {
e.printStackTrace();
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,birthday");
request.setParameters(parameters);
request.executeAsync();
user_name = profile.getName();
user_id = profile.getId();
Log.d("koko","first " +user_name + " " + user_id + " " + user_birthDay );
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
#Override
public void run() {
comm.respone(user_name, user_id, user_birthDay);
}
}, 500);
}
}
#Override
public void onCancel () {
}
#Override
public void onError (FacebookException e){
}
};
Each time I login, I'm getting inside the onSuccess, but if its not my personal profile so the profile its null.
set read permissions mButtonLogin.setReadPermissions(Arrays.asList("email,public_profile","user_birthday"));
try like this
mButtonLogin.registerCallback(mCallbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
Log.d("status", "onSuccess");
AccessToken accessToken = loginResult.getAccessToken();
Profile profile = Profile.getCurrentProfile();
GraphRequest request = GraphRequest.newMeRequest(
accessToken,
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(
JSONObject object,
GraphResponse response) {
// Application code
try {
String name = object.getString("name");
String email =object.getString("email");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "name,email,birthday");
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
Log.d("status", "onCancel");
}
#Override
public void onError(FacebookException e) {
Log.d("status", "onError " + e);
}
}
);
You need to acquire app specific permission from Facebook for retrieve user personal information's such as birthday, user_friends etc by submitting it for a review.
Invest few moments here .
If your app requests such permissions Facebook will have to review how your app uses it.
You will get public_profile as it's default .
Check this & this .