I want perform a login using Facebook credential. This is possible using Facebook SDK with this step:
Create a Facebook App on facebook.developer.com
Import Facebook SDK in Xcode
Use Facebook SDK to perform login (this action open Facebook application on iPhone, and after it re-opens my application)
I would avoid open Facebook app and perform login inside my app, like Pinterest.
Using SocialFramework is it possible ?
Thanks
Yes, it is possible. The latest Facebook SDK logs in using the FB account defined in system settings if available and falls back to Facebook app and/or website if not.
Related
I'm writing a hybrid app with Ionic and the workflow I imagine for a perfect facebook integration would be the following:
Scenario of a user logged in facebook with a native app:
Open my app
Touch login with facebook
Be prompted for facebook permissions and approve
Be directed to the desired screen of my hybrid app
Scenario of a user logged in facebook with his mobile browser:
Open my app
Touch login with facebook
Be prompted for facebook permissions and approve
Be directed to the desired screen of my hybrid app
Scenario of a user not logged in facebook (both in the native app and mobile browser):
Open my app
Touch login with facebook
Be prompted for facebook credentials
Be prompted for facebook permissions and approve
Be directed to the desired screen of my hybrid app
Is it possible to achieve as the mechanisms used to save session of a native app and a web app (facebook website) are way different?
How can I know if the native app is installed and once I know how can I use its session to prompt the user for permissions (as the android native apps do)?
Thanks in advance
I have integrated facebook to my android App, and posting through the App. On below posted photo by my application I see "posted XX minutes ago via APPNAME", clicking 'APPNAME' no reaction. How can I change this link to my google play for example.
So how for example instagram or other apps redirect "via app" to their sites ?
I want my app to be able to make a share on Facebook which will appear as a link via my page. Is it possible?
I used to facebook sdk v2.0 and referenced below site. https://developers.facebook.com/docs/mobile/android/deep_linking/ I've set the below information . Settings -> Basic -> app -> Website with Facebook Login, Mobile Web, Native Android App.
But, page didn't redirect in case of Native Android Facebook app. I can't link To my native App.
You have to create a Facebook app page to get the via app name feature.
You will also have to specify native app link in the facebook app, save a key hash and specify the Launcher activity name in the facebook app to launch the app if it is installed on the android device.
If the app is not installed,clicking on the post will open the play store link.
Is it possible to use the Facebook iOS SDK to authenticate within an app (not go to Safari), and also keep those authentication credentials for the next launch of the app?
I have usedFacebook SDK sample code SessionLoginSample to check . It opens the Facebook login account in the safari....I want it to open with-in the app ..
I am not using FBConnect as it is been expired ...How to use it for the Facebook SDK
of
https://github.com/facebook/facebook-ios-sdk ...its sample code
https://github.com/facebook/facebook-ios-sdk/tree/master/samples/SessionLoginSample
this sample code here~~
The Facebook iOS SDK will open within the app provided your user is on iOS 6 and has their Facebook account setup within the device. Otherwise, it will gracefully fallback to the Facebook App (if installed) and then only to Safari. From the SDK Docs:
The native Login Dialog is available after a user has logged into
Facebook on their device. If the device isn't connected to Facebook,
the native Login Dialog isn't available and permission requests will
be made via the fast-app-switch to the Facebook app (if installed) or
Safari. The Facebook SDK methods [...] will seamlessly fallback to
this fast-app-switch behavior.
If your user has neither Facebook configured on their iOS 6 device nor the Facebook app installed and you still want the login to happen within your app, your best alternative might be to pull up a UIWebView pointed to your own server somewhere that carries out a server-side login.
Bear in mind a big disadvantage of a UIWebView-based approach is that your UIWebView does not share cookies with Safari so even if the user is already logged in within Safari they'll still need to re-enter their username and password again in your app. I'd be a little hesitant to do so in a third party app since there's no way to know if they're spoofing the Facebook site and phishing for my credentials.
FBSDKLoginManager *login = [[FBSDKLoginManager alloc] init];
login.loginBehavior = FBSDKLoginBehaviorWeb;
How to check if user is logged into the native facebook app or not in my another application in iPhone programmatically?
You can't check that. The Facebook SDK will allow user to login to your app. But it does not support any way to check if the user is logged in in the facebook app.
I have a problem to connect facebook app with my app.
I don't know much about facebook sdk, so I simply copy & paste from the facebook sample app.
(i only need upload image with some text).
it works well unless facebook app is installed on the device, but if a device has facebook app, it seems like can't get the login information.
I think it is because of facebook app doesn't ask auth for my app unlike safari browser.
What do I have to do?
Please Download the latest version of Facebook app (4.1.1) from app store. The Single Sign On(SSO) only supports in the latest version of Facebook application.