Trying to integrate facebook and twitter in android app.here i am using parse.com .facebook login is completed with doc provided by parse.com.but felt difficlt with twitter integration ,is there any SDk for twitter.suggest any tutorial (easily understandable example) using parse not regular twitter tutorials.thanks.
I think The tutorial in Parse it is the best tutorial about Twitter, What is your problem with Twitter?
0. Create the app in Twitter
1. Add compile 'com.parse:parsetwitterutils-android:1.10.+' to your Gradle dependiencies
2. Put this in your Activity ParseTwitterUtils.initialize("YOUR CONSUMER KEY", "YOUR CONSUMER SECRET");
3. add This to your Twitter login button
ParseTwitterUtils.logIn(this, new LogInCallback() {
#Override
public void done(ParseUser user, ParseException err) {
if (user == null) {
Log.d("MyApp", "Uh oh. The user cancelled the Twitter login.");
} else if (user.isNew()) {
Log.d("MyApp", "User signed up and logged in through Twitter!");
} else {
Log.d("MyApp", "User logged in through Twitter!");
}
}
});
Enable in Parse the Twitter authentication in Settings section and it is all.
I had problems with ParseFacebookUtils but Twitter is easier and no I didn't find a good example on net about Twitter + Parse.
Related
I've been using Parse for 3 months in my android app. Now I want to add email login and social sign ons (Facebook and Google+) in the app. I have successfully added email and fb login and the user can connect both or either one of email or facebook and the app would recognise the user.
e.g. If I login through email, then connect facebook, use the app on another device, login via facebook, the app would know it's the same user and would be customised for me and would show my data. And email also works.
I have added Google+ sign-in for Android but I am not able to connect the user's Google+ credentials with the logged in user.
Parse Users table has an authData field which gets the facebook auth data and would get Twitter as well as both of these sign ons are baked into Parse SDKs.
What should be the best thing to do for Google+? I'm confused about the db design as well as how to connect the user who signed in with Google+?
What if the user just logs in via Google+? How do I make a Parse User and authenticate the user on Parse?
I'm comfortable with cloud code and Android and would really appreciate some sort of help/instructions just pushing me in the correct direction. I have never used OAuth2 and with Parse login for email and Social Sign ons, I don't think I should get into it. But let me know if I'm wrong.
Thanks!
Update: I have read a lot of questions on Parse Questions and have checked out the become method plenty of times (because I kept thinking I'm missing something after reading that). Check this question - I'm currently in the same situation.
I have:
1. Implemented Google+ sign in.
2. Got access token using GoogltAuthUtil.
Stuck with:
3. How to link currently signed in Parse user after the user signs in with Google+?
4. How to create a new Parse User if Google+ was the user's first (and only ) login choice?
This seems to be similar with
How to create a parse _User account from a Android Google token?
Following is my answer in that thread:
1. New User
The flow is as below:
User authorizes and a token is acquired
We create a new user with a random password
You can create a ParseUser using following code inside the newChooseAccountIntent() method that return email.
ParseUser user = new ParseUser();
user.setUsername(mEmail);
user.setPassword(randomPassword);
user.setEmail(mEmail);
user.signUpInBackground(new SignUpCallback() {
public void done(ParseException e) {
if (e == null) {
// Hooray! Let them use the app now.
} else {
// Sign up didn't succeed. Look at the ParseException
// to figure out what went wrong
}
}
});
2. Returning User
This is the where most of people stuck, as I researched over the Internet. The flow is as below:
User authorizes and the app gets a token
We pass this token to Cloud Code to validate. We need to check if this token is signed by Google and if it is meant for us (android-developers (2013)).
After you can verify that the token is valid, you can query for the user in Cloud Code using Parse.Cloud.useMasterKey() method and return the session key by using getSessionToken() method on the query result.
Use the session key to save login state on disk by calling becomeInBackground method
To validate the token, you can send Parse.Cloud.httprequest to this endpoint: https://www.googleapis.com/oauth2/v3/tokeninfo?access_token=. This is instructed in Google Identity Documentation. You will receive data as below:
{
"iss": "https://accounts.google.com",
"sub": "110169484474386276334",
"azp": "1008719970978-hb24n2dstb40o45d4feuo2ukqmcc6381.apps.googleusercontent.com",
"email": "billd1600#gmail.com",
"at_hash": "X_B3Z3Fi4udZ2mf75RWo3w",
"email_verified": "true",
"aud": "1008719970978-hb24n2dstb40o45d4feuo2ukqmcc6381.apps.googleusercontent.com",
"iat": "1433978353",
"exp": "1433981953"
}
Things need to compare are "aud", "azp" and "email" which are translated as audience, authorized party and email.
To query for the current user on Cloud Code:
var query = new Parse.Query(Parse.User);
query.equalTo("email",mEmail);
query.first({
success: function(user) {
// Use user..getSessionToken() to get a session token
},
error: function(user, error) {
//
},
useMasterKey: true
});
Note: Make sure you have following scope so that the email will show up when you check on Cloud Code: https://www.googleapis.com/auth/plus.profile.emails.read
There's a question about this on Parse's questions. It's right here and I'm pretty sure it answers your questions.
https://parse.com/questions/google-plus
It links to the parse blog, that has some workarounds on this.
It says that you can add any login into ParseUser. You would be doing something like this:
Parse.User.become("session-token-here").then(function (user) {
// The current user is now set to user.
}, function (error) {
// The token could not be validated.
});
Another site where you should take a look:
https://parse.com/tutorials/adding-third-party-authentication-to-your-web-app
This last one is official and has an example code
void createNewGPlusUser(final String email, String name) {
final ParseUser user = new ParseUser();
user.setUsername(email);
user.setPassword("my pass");
user.put("any other variable in User class", "value");
user.setEmail(email);
user.put("name", name);
signInParseUser(user, email);
}
void signInParseUser(final ParseUser user, final String email) {
user.signUpInBackground(new SignUpCallback() {
public void done(ParseException e) {
if (e == null) {
Log.d("TAG", "Created user");
// Hooray! Let them use the app now.
login(email);
} else {
Log.d("TAG", "Failed Creating user");
e.printStackTrace();
// Sign up didn't succeed. Look at the ParseException
// to figure out what went wrong
}
}
});
}
void login(final String email) {
ParseUser.logInInBackground(email, "my pass", new LogInCallback() {
public void done(ParseUser user, ParseException e) {
if (user != null) {
// Hooray! The user is logged in.
Log.d("TAG", "Login successful");
} else {
// Signup failed. Look at the ParseException to see what happened.
}
}
});
}
To do so, I have used the following code
ParseUser.becomeInBackground(ParseUser.getCurrentUser().getSessionToken(), new LogInCallback() {
#Override
public void done(ParseUser parseUser, ParseException e) {
if (parseUser != null) {
parseUser.setUsername(userEmail);
//firstName and lastName I am getting from Person class of google plus api
parseUser.put("FirstName", firstName);
parseUser.put("LastName", lastName);
parseUser.saveInBackground();
ParseUtils.verifyParseConfiguration(context);
ParseUtils.subscribeWithUsername(strEmail);
Intent successIntent = new Intent(context, OurServicesActivity.class);
startActivity(successIntent);
overridePendingTransition(R.animator.fade_in, R.animator.fade_out);
finish();
} else {
Log.e(TAG, e.getMessage());
Utilities.showToast(context, "Something occurred");
}
}
});
Let me know if it helps or if you have used something else.
Try this
ParseUser.becomeInBackground("session-token-here", new LogInCallback() {
public void done(ParseUser user, ParseException e) {
if (user != null) {
// The current user is now set to user.
} else {
// The token could not be validated.
}
}
})
I loggedIn in parse using ParseTwitterUtils:
ParseTwitterUtils.logIn(this, new LogInCallback()
{
#Override
public void done(ParseUser user, ParseException err)
{
if(user == null)
{
Log.d(TAG, "Uh oh. The user cancelled the Twitter login.");
}
else if(user.isNew())
{
Log.d(TAG, "User signed up and logged in through Twitter!");
navigateToMainActivity();
}
else
{
Log.d(TAG, "User logged in through Twitter!");
Log.d(TAG, "user id=" + user.getObjectId());
Log.d("TAG", "username=" + user.getUsername());
navigateToMainActivity();
}
}
});
I logout the user using:
ParseUser.logOut();
However when I try to login again using ParseTwitterUtils, I am presented with webView with only Authorize app button. After pressing Authorize app, I get non-null user in done method but all other fields of the user are null, e.g userId, username, etc. I think app is authorizing the twitter locally and thus not bringing the user from Parse. How can I force Parse to clear twitter session info on logout or how can I get right user in ParseTwitterUtils.login without doing this?
I was experiencing this issue because I have enabled Parse local datastore in application class
Parse.enableLocalDatastore(this);
I just disabled the Parse local datastore and Twitter login is working perfectly.
I'm using facebook login at my app, and I was able to get neccesery information about logged in user (first and last name, id. gender etc..) so I can open a specific profile with that id. since I'm working with the latest facebook SDK I'm not able to get the user id.
I've noticed that there are few changes in this SDK but the issue that the only thing that I'm missing now is the user id. I can get the other information except the id - it gives me a wrong id (17 digits).
When I check it through the browser (using graph instead www) I can see that the user id including only 10 digits.
Here's the code:
private void onSessionStateChange(final Session session, SessionState state, Exception exception) {
if (state.isOpened()) {
Log.i(TAG, "Logged in...");
#SuppressWarnings("deprecation")
RequestAsyncTask request = Request.executeMeRequestAsync(session, new Request.GraphUserCallback() {
#Override
public void onCompleted(GraphUser user, Response response) {
if (session == Session.getActiveSession()) {
if (user != null) {
user_ID = user.getId();//user id
profileName = user.getName();//user's profile name
token = session.getAccessToken();
.
.
.
}
else
{
.
.
}
}
}
});
} else if (state.isClosed()) {
Log.i(TAG, "Logged out...");
}
}
The issue is the upgrade of facebook SDK to graph API v2.0.
Facebook gives a unique ID for users, changing between apps, which means that the given ID is not the original user id.
Facebook reference:
Changes from v1.0 to v2.0
App-scoped User IDs: To better protect people's information, when
people log into a version of your app that has been upgraded to use
Graph API v2.0, Facebook will now issue an app-scoped ID rather than
that person's orginal ID.
My solution is using the browser and not facebook application.
The url should look like this:
http://www.facebook.com/GivenUserId
and the code:
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.facebook.com/"+userid)));
I'm trying to link an existing user to his or her Facebook account using Parse. After logging into through Parse, the user can go to the SettingsActivity and link their Facebook account.
I achieved this by calling ParseUser.logInInBackground and then verified it by checking if ParseUser.getCurrentUser() != null.
In my SettingsActivity, the user can press a 'Connect to Facebook' button, which is supposed to link the account to Facebook, but it's not working. When the user clicks the button, I executed this code below, as per the Parse Android documentation:
mUser = ParseUser.getCurrentUser();
public void onToggleFacebookConnectedClick(View v) {
if (!ParseFacebookUtils.isLinked(mUser)) {
ParseFacebookUtils.link(mUser, this, new SaveCallback() {
#Override
public void done(ParseException ex) {
if (ParseFacebookUtils.isLinked(mUser)) {
Log.d(Application.APPTAG, "Woohoo, user logged in with Facebook!");
}
}
});
} else if(ParseFacebookUtils.isLinked(mUser)) {
ParseFacebookUtils.unlinkInBackground(mUser, new SaveCallback(){
#Override
public void done(ParseException ex) {
if (ex == null) {
Log.d(Application.APPTAG, "The user is no longer associated with their Facebook account.");
}
}
});
}
}
I am getting the error: com.parse.ParseException:java.lang.IllegalArgumentException: Cannot save a ParseUser until it has been signed up. Call SignUp first.
The user has already signed up (not using Facebook), so I am confused as to why I'm am getting this message. How can I resolve this issue?
It turns out I made a silly mistake. I wasn't linking the user correctly because my Facebook Application ID was not set correctly in my Parse App Settings.
I am using ParseFacebookUtils to login through facebook,with this code i successfully logged in through Facebook and got all data of user.
But if Facebook native application is installed on my phone facebook auth dialog is not called every time and went in User is null condition. See following code i used :
ParseFacebookUtils.logIn(Arrays.asList(Permissions.Friends.ACTIVITIES),
this, new LogInCallback() {
#Override
public void done(ParseUser user, ParseException e) {
if(user == null){
System.out.println(" Here");
}else if(user.isNew()){
}else{
}
But i want to open Facebook auth dialog every time that will return me any ParseUser.
How to achieve this kind of funcationality ?
Note :
I checked my Facebook KeyHash and Facebook AppID is correct.
I used Facebook sdk 3.0 and parse sdk 1.2.3
I dont know how to achieve this IN my application
Try this:
Session session = ParseFacebookUtils.getSession();
if (session != null)
session.closeAndClearTokenInformation();
ParseUser.logOut();
This will finish your Facebook session on curren machine. Next time when you ry login - F login dialog will appear.