I use the single sign on in my application (http://developers.facebook.com/docs/mobile/android/build/). It seems working fine on the emulator (i log in succefully and get the access_token). But in my Nexus S, the webview shows up, but I always get "login failed".
There is my code:
((Button)findViewById(R.id.BtnFacebook)).setOnClickListener(new OnClickListener(){
public void onClick(View v) {
//startActivity(intentLoginFacebook);
facebook.authorize(Login.this, new String[] {"user_about_me","user_activities","user_birthday","user_education_history","user_events","user_groups","user_hometown","user_interests","user_likes","user_location","user_religion_politics","user_status","user_website","user_work_history","read_requests","read_stream","friends_events","email","create_event","manage_friendlists","offline_access","rsvp_event"}, new DialogListener() {
#Override
public void onComplete(Bundle values) {
String id = "";
String access_token = facebook.getAccessToken();
System.out.println("ACCESSTOKENNNN:" + access_token);
try {
String response = facebook.request("me");
JSONObject obj = new JSONObject(response);
id = obj.getString("id");
System.out.println("response: "+response);
} catch (IOException ex) {
Log.d("Facebook", ex.getMessage());
} catch (Exception e) {
Log.d("Facebook", e.getMessage());
}
//Verification du login/password
new LoginFacebook().execute(id,access_token);
System.out.println("IDDDDDDDD:" + id);
}
#Override
public void onFacebookError(FacebookError error) {
Toast.makeText(getApplicationContext(), "Facebook error: login failed", Toast.LENGTH_LONG).show();
}
#Override
public void onCancel() {
}
#Override
public void onError(DialogError e) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(), "Login failed", Toast.LENGTH_LONG).show();
}
});
}
});
Thanks for your help!
Most likely the SDK stores your access_token and expires_in paramters in SharedPreferences. You need to log the detailed error. If you get OAuth exception on an API call you need to delete access_token from SharedPreferences and simply reauthorize.
hope this helps
Related
I am implementing Keycloak for user and api authentication and successfully authenticate with Keyclaok server but getting error while calling API .
I am using aerogear pipe library and sample project to call server API.
https://github.com/aerogear/aerogear-android-pipe
try{
AuthzModule authzModule = AuthorizationManager.config("keycloak", OAuth2AuthorizationConfiguration.class)
.setBaseURL(new URL("URL:8080/auth"))
.setAuthzEndpoint("/realms/appname/tokens/login")
.setAccessTokenEndpoint("/realms/appname/tokens/access/codes")
.setAccountId("keycloak-token")
.setClientId("app_id")
.setClientSecret("1b9a1376-bc6e-41d2-b3e5-cee754305a1f")
.setRedirectURL("Callback")
.setScopes(Arrays.asList("user"))
.addAdditionalAuthorizationParam((Pair.create("access_type", "confidential")))
.asModule();
authzModule.requestAccess(this, new Callback<String>() {
#Override
public void onSuccess(String o) {
System.out.println("Server Response" + o);
retrieveFiles(authzModule);
}
#Override
public void onFailure(Exception e) {
Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_LONG).show();
}
});
PipeManager.config("GetFile", RestfulPipeConfiguration.class)
.withUrl(new URL("Server_URL"))
.module(authzModule)
.forClass(String.class);
Pipe<Object> documentsPipe = PipeManager.getPipe("GetFile", this);
documentsPipe.read(new Callback<List<Object>>() {
#Override
public void onSuccess(final List<Object> fileses) {
Toast.makeText(getApplicationContext(), "Success", Toast.LENGTH_LONG).show();
}
#Override
public void onFailure(Exception e) {
Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_LONG).show();
}
});
}catch (Exception ex){
Toast.makeText(getApplicationContext(), ex.getMessage(), Toast.LENGTH_LONG).show();
}
Please suggest possible way to resolved this issue.
try{
AuthzModule authzModule = AuthorizationManager.config("keycloak", OAuth2AuthorizationConfiguration.class)
.setBaseURL(new URL("URL:8080/auth"))
.setAuthzEndpoint("/realms/appname/tokens/login")
.setAccessTokenEndpoint("/realms/appname/tokens/access/codes")
.setAccountId("keycloak-token")
.setClientId("app_id")
.setClientSecret("1b9a1376-bc6e-41d2-b3e5-cee754305a1f")
.setRedirectURL("Callback")
.setScopes(Arrays.asList("user"))
.addAdditionalAuthorizationParam((Pair.create("access_type", "confidential")))
.asModule();
authzModule.requestAccess(this, new Callback<String>() {
#Override
public void onSuccess(String o) {
System.out.println("Server Response" + o);
retrieveFiles(authzModule);
}
#Override
public void onFailure(Exception e) {
Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_LONG).show();
}
});
}catch (Exception ex){
Toast.makeText(getApplicationContext(), ex.getMessage(), Toast.LENGTH_LONG).show();
}
Than call simple http request with auth token in header.when server sending json response.
Headers:Bearer +" auth token",
Content-Type : application/json,
Accept : application/json
I have developed a physics based (Box2d) game for android using Processing and I want to add score sharing option to it so that the user can share his/her best score on their facebook timeline after the game. I have setup Facebook SDK in eclipse. I have searched over internet and found this solution:
public class FacebookConnector {
private static final String APP_ID = "*************";
private Facebook facebook;
private AsyncFacebookRunner mAsyncRunner;
String FILENAME = "AndroidSSO_data";
SharedPreferences mPrefs;
public FacebookConnector() {
facebook = new Facebook(APP_ID);
mAsyncRunner = new AsyncFacebookRunner(facebook);
}
public void loginToFacebook() {
mPrefs = getPreferences(MODE_PRIVATE);
String access_token = mPrefs.getString("access_token", null);
long expires = mPrefs.getLong("access_expires", 0);
if (access_token != null) {
facebook.setAccessToken(access_token);
}
if (expires != 0) {
facebook.setAccessExpires(expires);
}
if (!facebook.isSessionValid()) {
facebook.authorize(LocalPakistaniGames.this,
new String[] { "email",
"publish_stream" }, new DialogListener() {
public void onCancel() {
// Function to handle cancel event
}
public void onComplete(Bundle values) {
// Function to handle complete event
// Edit Preferences and update facebook acess_token
SharedPreferences.Editor editor = mPrefs.edit();
editor.putString("access_token",
facebook.getAccessToken());
editor.putLong("access_expires",
facebook.getAccessExpires());
editor.commit();
}
public void onError(DialogError error) {
// Function to handle error
}
public void onFacebookError(FacebookError fberror) {
// Function to handle Facebook errors
}
});
}
}
public void logoutFromFacebook() {
mAsyncRunner.logout(LocalPakistaniGames.this,
new RequestListener() {
#Override
public void onComplete(String response, Object state) {
Log.d("Logout from Facebook", response);
if (Boolean.parseBoolean(response) == true) {
// User successfully Logged out
}
}
#Override
public void onIOException(IOException e, Object state) {
}
#Override
public void onFileNotFoundException(FileNotFoundException e,
Object state) {
}
#Override
public void onMalformedURLException(MalformedURLException e,
Object state) {
}
#Override
public void onFacebookError(FacebookError e, Object state) {
}
});
}
public void getProfileInformation() {
mAsyncRunner.request("me", new RequestListener() {
public void onComplete(String response, Object state) {
Log.d("Profile", response);
String json = response;
try {
JSONObject profile = new JSONObject(json);
// getting name of the user
final String name = profile.getString("name");
// getting email of the user
final String email = profile.getString("email");
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(getApplicationContext(),
"Name: " + name + "\nEmail: " + email,
Toast.LENGTH_LONG).show();
}
});
} catch (JSONException e) {
e.printStackTrace();
}
}
public void onIOException1(IOException e, Object state) {
}
public void onFileNotFoundException1(FileNotFoundException e,
Object state) {
}
public void onMalformedURLException1(MalformedURLException e,
Object state) {
}
#Override
public void onFacebookError(FacebookError e, Object state) {
}
#Override
public void onIOException(IOException e, Object state) {
// TODO Auto-generated method stub
}
#Override
public void onFileNotFoundException(FileNotFoundException e,
Object state) {
// TODO Auto-generated method stub
}
#Override
public void onMalformedURLException(MalformedURLException e,
Object state) {
// TODO Auto-generated method stub
}
});
}
public void postToWall(int level, int score) {
// post on user's wall.
String msg = "I just made new best score in Level " + level
+ ". My new Best Score is " + score + ". Beat my score!";
final Bundle parameters = new Bundle();
parameters.putString("description", msg);
parameters.putString("picture", "http://i57.tinypic.com/fui2o.png");
parameters.putString("link",
"https://www.facebook.com/LocalPakistaniGamesAndroid");
parameters.putString("name", "Local Pakistani Games");
parameters.putString("caption",
"Share this. Be a part of preserving Pakistani culture.");
LocalPakistaniGames.this.runOnUiThread(new Runnable() {
public void run() {
facebook.dialog(LocalPakistaniGames.this, "feed",
parameters, new DialogListener() {
#Override
public void onComplete(Bundle values) {
// TODO Auto-generated method stub
if (values != null) {
Toast.makeText(LocalPakistaniGames.this,
"Shared successfully on your timeline!",
Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(
LocalPakistaniGames.this,
"Share cancelled!",
Toast.LENGTH_SHORT).show();
}
}
#Override
public void onFacebookError(FacebookError e) {
// TODO Auto-generated method stub
Toast.makeText(LocalPakistaniGames.this,
"Facebook Error!",
Toast.LENGTH_SHORT)
.show();
}
#Override
public void onError(DialogError e) {
// TODO Auto-generated method stub
Toast.makeText(LocalPakistaniGames.this,
"Error!", Toast.LENGTH_SHORT)
.show();
}
#Override
public void onCancel() {
// TODO Auto-generated method stub
Toast.makeText(LocalPakistaniGames.this,
"Share cancelled!",
Toast.LENGTH_SHORT).show();
}
});
}
});
}
}
Its working fine and giving a pre-filled dialog box where user can either share or close the dialog box. I have checked and It's sharing correctly on Facebook timeline. But the problem is that it is not using Facebook app installed on the device. Its using chrome on my device to login to Facebook.
Is there any way to force it to use Facebook app for android instead of going to chrome (or any other browser)??
There are many issues with your use of the Facebook SDK, but I will jump straight to your problem.
You're using the "feed" dialog to share. This is a web dialog, which is why it's popping up a WebView (not the actual browser app). You also do not pass any session or access tokens to the feed dialog, which is why the user needs to login before they can share.
If you want to share using the Facebook app, I would recommend this doc: https://developers.facebook.com/docs/android/share
If you want to properly use the Facebook SDK (rather than the old deprecated one), please start here: https://developers.facebook.com/docs/android/getting-started/
Here is the solution to your problem. If you want to make automatic publications on facebook wall, you have to use graph api.
Also, the first thing that you have to do is login with facebook and after that, you have to do another request for permissions.
If you are using LoginManager:
LoginManager.getInstance().logInWithPublishPermissions(this, Arrays.asList("publish_actions"));
this line of code gives to your app the permissions to make publications in behalf to the user
I wish to post a text / link defined by me on my wall. The way I'm doing, okay opening the box wall and posting a text set time. I want to post a text as if it were a variable.
Eg String text = "Text to be posted"
and this text appear on my wall. Any idea?
public void postToWall() {
facebook.dialog(cxt, "feed",new DialogListener() {
#Override
public void onFacebookError(FacebookError e) {
}
#Override
public void onError(DialogError e) {
}
public void onComplete(String response, Object state) {
Log.d("Profile", response);
String json = response;
try {
// Facebook Profile
JSONObject profile = new JSONObject(json);
// nome usu�rio
final String name = profile.getString("name");
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(getApplicationContext(), "Comentário enviado com sucesso" + "Name: " + name,
Toast.LENGTH_LONG).show();
}
});
} catch (JSONException e) {
e.printStackTrace();
} }
#Override
public void onCancel() {
}
#Override
public void onComplete(Bundle values) {
// TODO Auto-generated method stub
}
});
}
i am using facebook android sdk provided for facebook i m using their examples-simple provided by them and its working very finely , now on login in fb show a form from fb to post on wall on button click .
but I want to set text directly from code and on button click it directly post the text set by me on fb without calling the wall post form to enter the text and share .
this is my project image conatning all fb related files that i m using and beloow is mu step wise o/p of this project
1.login
after clcik show share form
but after wall post i want to directly upload my post on fb how can i do this and what to change i am not getting any idea i tried but cannot set my predefined text ,how cani directly post on wall without calling the form to share
i have downloaded sdk fron gitstore from this link https://github.com/facebook/facebook-android-sdk/ pls help me thanks in advance
this is my example.java code
mUploadButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Bundle params = new Bundle();
params.putString("method", "photos.upload");
URL uploadFileUrl = null;
try {
uploadFileUrl = new URL(
"http://www.facebook.com/images/devsite/iphone_connect_btn.jpg");
} catch (MalformedURLException e) {
e.printStackTrace();
}
try {
HttpURLConnection conn= (HttpURLConnection)uploadFileUrl.openConnection();
conn.setDoInput(true);
conn.connect();
int length = conn.getContentLength();
byte[] imgData =new byte[length];
InputStream is = conn.getInputStream();
is.read(imgData);
params.putByteArray("picture", imgData);
} catch (IOException e) {
e.printStackTrace();
}
mAsyncRunner.request(null, params, "POST",
new SampleUploadListener(), null);
}
});
mUploadButton.setVisibility(mFacebook.isSessionValid() ?
View.VISIBLE :
View.INVISIBLE);
mPostButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mFacebook.dialog(Example.this, "feed",
new SampleDialogListener());
}
});
mPostButton.setVisibility(mFacebook.isSessionValid() ?
View.VISIBLE :
View.INVISIBLE);
}
#Override
protected void onActivityResult(int requestCode, int resultCode,
Intent data) {
mFacebook.authorizeCallback(requestCode, resultCode, data);
}
public class SampleAuthListener implements AuthListener {
public void onAuthSucceed() {
mText.setText("You have logged in! ");
mRequestButton.setVisibility(View.VISIBLE);
mUploadButton.setVisibility(View.VISIBLE);
mPostButton.setVisibility(View.VISIBLE);
}
public void onAuthFail(String error) {
mText.setText("Login Failed: " + error);
}
}
public class SampleLogoutListener implements LogoutListener {
public void onLogoutBegin() {
mText.setText("Logging out...");
}
public void onLogoutFinish() {
mText.setText("You have logged out! ");
mRequestButton.setVisibility(View.INVISIBLE);
mUploadButton.setVisibility(View.INVISIBLE);
mPostButton.setVisibility(View.INVISIBLE);
}
}
public class SampleRequestListener extends BaseRequestListener {
public void onComplete(final String response, final Object state) {
try {
// process the response here: executed in background thread
Log.d("Facebook-Example", "Response: " + response.toString());
JSONObject json = Util.parseJson(response);
final String name = json.getString("name");
// then post the processed result back to the UI thread
// if we do not do this, an runtime exception will be generated
// e.g. "CalledFromWrongThreadException: Only the original
// thread that created a view hierarchy can touch its views."
Example.this.runOnUiThread(new Runnable() {
public void run() {
mText.setText("Hello there, " + name + "!");
}
});
} catch (JSONException e) {
Log.w("Facebook-Example", "JSON Error in response");
} catch (FacebookError e) {
Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
}
}
}
public class SampleUploadListener extends BaseRequestListener {
public void onComplete(final String response, final Object state) {
try {
// process the response here: (executed in background thread)
Log.d("Facebook-Example", "Response: " + response.toString());
JSONObject json = Util.parseJson(response);
final String src = json.getString("src");
// then post the processed result back to the UI thread
// if we do not do this, an runtime exception will be generated
// e.g. "CalledFromWrongThreadException: Only the original
// thread that created a view hierarchy can touch its views."
Example.this.runOnUiThread(new Runnable() {
public void run() {
mText.setText("Hello there, photo has been uploaded at \n" + src);
}
});
} catch (JSONException e) {
Log.w("Facebook-Example", "JSON Error in response");
} catch (FacebookError e) {
Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
}
}
}
public class WallPostRequestListener extends BaseRequestListener {
public void onComplete(final String response, final Object state) {
Log.d("Facebook-Example", "Got response: " + response);
String message = "<empty>";
try {
JSONObject json = Util.parseJson(response);
message = json.getString("lithe Technologies");
} catch (JSONException e) {
Log.w("Facebook-Example", "JSON Error in response");
} catch (FacebookError e) {
Log.w("Facebook-Example", "Facebook Error: " + e.getMessage());
}
final String text = "Your Wall Post: " + message + "helloooo lithe";
Example.this.runOnUiThread(new Runnable() {
public void run() {
mText.setText(text);
}
});
}
}
public class WallPostDeleteListener extends BaseRequestListener {
public void onComplete(final String response, final Object state) {
if (response.equals("true")) {
Log.d("Facebook-Example", "Successfully deleted wall post");
Example.this.runOnUiThread(new Runnable() {
public void run() {
mDeleteButton.setVisibility(View.INVISIBLE);
mText.setText("Deleted Wall Post");
}
});
} else {
Log.d("Facebook-Example", "Could not delete wall post");
}
}
}
public class SampleDialogListener extends BaseDialogListener {
public void onComplete(Bundle values) {
final String postId = values.getString("post_id");
if (postId != null) {
Log.d("Facebook-Example", "Dialog Success! post_id=" + postId);
mAsyncRunner.request(postId, new WallPostRequestListener());
mDeleteButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
mAsyncRunner.request(postId, new Bundle(), "DELETE",
new WallPostDeleteListener(), null);
}
});
mDeleteButton.setVisibility(View.VISIBLE);
} else {
Log.d("Facebook-Example", "No wall post made");
}
}
}
}
Write below two functions into your Activity.
public void postToWall() {
String message="Good Morning to All";
Bundle parameters = new Bundle();
parameters.putString("message", message);
parameters.putString("description", "topic share");
try {
facebook.request("me");
String response = facebook.request("me/feed", parameters, "POST");
Log.d("Tests", "got response: " + response);
if (response == null || response.equals("") || response.equals("false")) {
showToast("Blank response.");
} else {
showToast("Message posted to your facebook wall!");
}
} catch (Exception e) {
showToast("Failed to post to wall!");
e.printStackTrace();
}
}
2)
public boolean restoreCredentials(Facebook facebook) {
SharedPreferences sharedPreferences = getApplicationContext().getSharedPreferences(KEY, Context.MODE_PRIVATE);
facebook.setAccessToken(sharedPreferences.getString(TOKEN, null));
facebook.setAccessExpires(sharedPreferences.getLong(EXPIRES, 0));
return facebook.isSessionValid();
}
3)
public void loginAndPostToWall() {
facebook.authorize(this, PERMISSIONS, Facebook.FORCE_DIALOG_AUTH, new LoginDialogListener());
}
Write below code into your wall post button click event
facebook = new Facebook(APP_ID);
restoreCredentials(facebook);
if (!facebook.isSessionValid()) {
loginAndPostToWall();
} else {
postToWall();
}
I have made a sample for posting on Facebook using the basic Facebook library provided at developer.facebook.com and it works just fine with SSO,
btnPostOnFb.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
{
facebook.authorize(FBIntegrationSampleActivity.this, new String[]{ "user_photos,publish_checkins,publish_actions,publish_stream"}, new DialogListener() {
#Override
public void onComplete(Bundle values) {
if(values!=null && values.containsKey("access_token")){
postOnWall("NEW POST from" +count+"Android -Anuj");
Log.e("post on wall", "WALLPOST");
Toast.makeText(getApplicationContext(), "SUCCESSFULLY POSTED MSG ON WALL", Toast.LENGTH_SHORT).show();
}else if(values!=null)
Log.e("LOGINE SUCCESS", "LOGIN SUCCESS");
Toast.makeText(getApplicationContext(), "SUCCESSFULLY LOGGED IN", Toast.LENGTH_SHORT).show();
}
#Override
public void onFacebookError(FacebookError error) {
Log.e("onFBERROR", "ONFBERROR");
}
#Override
public void onError(DialogError e) {
Log.e("on DESI ERROR", "ON_ERROR");
}
#Override
public void onCancel() {
Log.e("onCANCEL", "ONCANCEL");
}
});
}
}
});
Which successfully posts on the Facebook wall, what i want is, I need to show the user that he has successfully signed in, and a message would be posted there after.
The Issue i face is the onComplete(Bundle values) method is called for both successful login and for successful post, how can i differentiate between both of them, is there a key in the Bundle values that can help to find the differnence?
Any suggestions are welcome.
Problem is that you are using for Authentication and Posting. No need to do like this :
For Authentication use
facebook.authorize(a, PERMISSIONS,-1,new LoginListener());
And for posting :
1) Without Dialog facebook.request(parameters)
2) With Dialog
facebook.dialog(this,"stream.publish",parameters,new TestUiServerListener());
public class TestUiServerListener implements DialogListener {
public void onComplete(Bundle values) {
final String postId = values.getString("post_id");
if (postId != null) {
new AsyncFacebookRunner(ZValues.authenticatedFacebook).request(postId,new TestPostRequestListener());
} else {
Post_Message_Title.this.runOnUiThread(new Runnable() {
public void run() {
}
});
}
}
public void onCancel() {
}
public void onError(DialogError e) {
e.printStackTrace();
}
public void onFacebookError(FacebookError e) {
e.printStackTrace();
}
}
public class TestPostRequestListener implements RequestListener {
public void onComplete(final String response, final Object state) {
try {
JSONObject json = Util.parseJson(response);
String postId = json.getString("id");
this.runOnUiThread(new Runnable() {
public void run() {
successLoginShowDialog(); // Dialog after Login succeeds
}
});
} catch (Throwable e) {
}
}
public void onFacebookError(FacebookError e, final Object state) {
e.printStackTrace();
}
public void onFileNotFoundException(FileNotFoundException e,
final Object state) {
e.printStackTrace();
}
public void onIOException(IOException e, final Object state) {
e.printStackTrace();
}
public void onMalformedURLException(MalformedURLException e,
final Object state) {
e.printStackTrace();
}
}
Just create a method successLoginShowDialog() and show whatever you want ,
If Post is success , In TestPostRequestListener below Thread will be called , so do all stuffs in this Thread :
this.runOnUiThread(new Runnable() {
public void run() {
successLoginShowDialog(); // Dialog after Login succeeds
}
});
to postOnWall() you can get its response:
public void postToWall(String message) {
Bundle parameters = new Bundle();
parameters.putString("message", message);
parameters.putString("description", "topic share");
try {
fbObj.request("me");
String response = fbObj.request("me/feed", parameters, "POST");
Log.d("Tests", "got response: " + response);
if (response == null || response.equals("")
|| response.equals("false")) {
// showToast("Blank response.");
Toast.makeText(context, "blank response", Toast.LENGTH_SHORT)
.show();
} else {
// showToast("Message posted to your facebook wall!");
Toast.makeText(context,
"Message posted to your facebook wall!",
Toast.LENGTH_SHORT).show();
}
} catch (Exception e) {
// showToast("Failed to post to wall!");
e.printStackTrace();
}
}