facebook-sdk-4.0

I have integrated latest Facebook android sdk (Sdk 4.0). This is the code I have added in my onCreate method. FacebookSdk.sdkInitialize(this.getApplicationContext()); callbackManager = CallbackManager.Factory.create(); if(AccessToken.getCurrentAccessToken()!=null){ Log.d(FBTAG,"facebook already logged in"); isFBLogin = true; } LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() { @Override public void onSuccess(LoginResult loginResult) { // App code Log.d(FBTAG,"facebook log in"); isFBLogin = true; } @Override public void onCancel() { // App code

In the new Fb SDK 4.0 for Android you can register a callback for the LoginButton according to the docs. https://developers.facebook.com/docs/facebook-login/android/v2.3 The question is is this possible for the AppInviteDialog as well? Or is there any other way to identify if the App-Invite was successful or not? Karim Varela Yes, this is possible. public static void openDialogInvite(final Activity activity) { String appLinkUrl, previewImageUrl; appLinkUrl = "your app link url"; previewImageUrl = "https://www.example.com/my_invite_image.jpg"; if (AppInviteDialog.canShow()) { AppInviteContent

With the new Facebook SDK 4.0.1, I have implemented below in my "Invite to App" button: FBSDKAppInviteContent *content =[[FBSDKAppInviteContent alloc] initWithAppLinkURL:[NSURL URLWithString:@"https://fb.me/1111111111"]]; content.previewImageURL = [NSURL URLWithString:@"http://someImage.jpg"]; [FBSDKAppInviteDialog showWithContent:content delegate:self]; By clicking the button, it successfully direct me to my Facebook app, I could pick my friends and type invite message, and the invites are sent (with a success tick at the end of the progress bar). When I check appInviteDialog:

I previously used the following to clear and reset the Facebook access token [FBSession.activeSession closeAndClearTokenInformation]; Since the update to 4.0 this no longer works. FBSession.activeSession has changed to [FBSDKAccessToken currentAccessToken] . I however can't find the latest version of closeAndClearTokenInformation that works with the latest version. Any suggestions? FBSDKLoginManager *logMeOut = [[FBSDKLoginManager alloc] init]; [logMeOut logOut]; or [FBSDKAccessToken setCurrentAccessToken:nil]; [FBSDKProfile setCurrentProfile:nil]; to logout Then when you login again, make

I'm trying to get the user's email address once he's logged into my Android app with Facebook (sdk 4.0). I've read many posts asking the same thing but I still couldn't make it work. I simply log the user in with the code LoginManager.getInstance().logInWithReadPermissions(this, Arrays.asList("public_profile", "user_friends", "email")); Then I make the Graph API request with LoginManager.getInstance().registerCallback(fbCallbackManager, new FacebookCallback<LoginResult>() { @Override public void onSuccess(LoginResult loginResult) { System.out.println(loginResult.getAccessToken().toString());

I'm trying to log in without using login button. I followed facebook tutorial but i can not get it work, always give me NullPointerException. My Manifest: <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.hema.testfcaebooksdk" > <uses-permission android:name="android.permission.INTERNET"/> <application android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/facebook