I am using the alloy framework with appcelerator titanium and have done like this:
alloy.js
Alloy.Globals.Facebook = require('facebook');
Alloy.Globals.Facebook.permissions = ['public_profile'];
index.js
Alloy.Globals.Facebook.addEventListener('login', function(e) {
if (e.success) {
Ti.API.info("VALID FACEBOOK LOGIN");
var token = Alloy.Globals.Facebook.accessToken;
Ti.API.info("*** fb accessToken: "+token);
}
else{
Ti.API.info("FAILED FACEBOOK LOGIN...");
}
});
index.xml
<LoginButton id="fbButton" module="facebook" />
When i try to login using the button, the login is okay, and the facebook button changes to "logout" instead. However, no login event is ever fired and the evenlistener in index.js never gets anything.
What is causing this? Should i add the event lister in some other way?
iOS on device 9.3.1
Titanium SDK 5.2.2.GA
As pointed out in an earlier comment to the question the module was not initialized. Adding the initialize() line into my alloy.js seems to fix the problem, now i receive the login events.
in alloy.js
Alloy.Globals.Facebook = require('facebook');
Alloy.Globals.Facebook.permissions = ['public_profile'];
Alloy.Globals.Facebook.initialize();
i think you forget to add this instruction :
Alloy.Globals.Facebook.authorize();
As an ugly workaround until events gets fixed i simply added a setInterval that polls if Alloy.Globals.Facebook.loggedIn is true or not and then do the appropriate codes that should have been inside the event handler...
After submitting the app to app store, for some reason the reviewers could not get any events... this is really bad. It works in my simulators and on my device, but not for the submitted app when they test it...
No idea what to do really...
Related
I am trying to submit a form but I get an "internal" error after submit on IOS Safari. Happened on two separate devices. I'm using Firebase functions onCall function. Client code:
var contactForm =
window.firebase.functions().httpsCallable('contactForm');
let result = await contactForm({ accountUID, foldersFilter,
firstName, lastName, email, cellNumber, dobDay, dobMonth })
And server code:
exports.contactForm = functions.https.onCall(( data, context ) => {
return contactForm.contactForm( data, context )
});
This function is called via form. The form works great on chrome, safari desktop, but for some reason it gets an internal errror sometimes when testing on IOS device. At first I thought it only happened when I was using autofill, but I've tested more and I get the same error when not using autofill too.
The confusing thing is my function code is actually never being called (I don't see any firebase function logs). Here is my console in safari:
The network connection was lost.
Fetch API cannot load https://us-central1-projectId.cloudfunctions.net/contactForm due to access control checks
Failed to load resource: The network connection was lost.
internal
Why won't this form submit on ios safari?
I fixed the issue. Turns out it has something to do with Google Cloud Functions being IPv4, and Safari requiring IPv6. I suspect this will become a bigger issue moving forward. I'm having to move all onCall Firebase functions to https triggers. In order to make https triggers work, you have to use a custom domain in Firebase hosting and rewrite to your function endpoint.
{
"hosting": {
...
"rewrites": [
{
"source": "/api/contactForm",
"function": "contactForm"
}
}
and so now instead of calling https://us-central1-projectId.cloudfunctions.net/contactForm to trigger my api. I call https://customdomain.com/api/contactForm
I define a Challenge Handler,
var AuthRealmChallengeHandler = WL.Client.createChallengeHandler("AuthRealm");
AuthRealmChallengeHandler.isCustomResponse = function(response) {
//returns true or false
};
once I click the login button i send a request to the adapter:
var resourceRequest = new WLResourceRequest(
"/adapters/AuthAdapter/getSecretData", WLResourceRequest.GET,
30000);
resourceRequest.send().then(getSecretData_CallbackOK,
getSecretData_CallbackFail);
However, after closing the app, re-launching and the login button is pressed again, the isCustomResponse is not called again. Why is it so?
I've checked that the isUserAuthenticated returns true, however it still doesn't call isCustomResponse:
WL.Client.updateUserInfo();
if (WL.Client.isUserAuthenticated("AuthRealm")) {
}else{
}
In addition to changing the project settings as was mentioned in the comments, to answer the remaining questions:
There is no relation between the application session "state" to JSONStore. JSONStore is local to your app itself in the device and not to the network.
You can invoke the logout function on application initialization, as a way to ensure that the client will be logged out once you have re-started the app in order to simulate the expected behavior by you. You will likely also want to extend the splash screen duration while this action is done so the user experience will be better... the logout function needs to simply call WL.Client.logout (refer to the documentation for this).
I use facebook sdk worked well except for delegate "sharerDidCancel:(id)sharer".
When i cancel my share with native dialog FB app, the delegate "sharer:(id)sharer didCompleteWithResults:(NSDictionary *)results" always called ? So i can't handle my users when they post or cancel the dialog share, is this a bug of Facebook SDK for IOS ?
Thanks for any helping!
I faced same issue during sharing in iOS 11. I have just changed native FB dialog to web dialog. As below:
Use below method:
dialog.mode = FBSDKShareDialogMode.feedWeb
instead of
dialog.mode = FBSDKShareDialogMode.native
Below is my code.It's work fine for me.
let content: FBSDKShareLinkContent = FBSDKShareLinkContent()
content.quote = "My Text"
content.contentURL = NSURL(string: String(format:"My Url"))! as URL!
let dialog: FBSDKShareDialog = FBSDKShareDialog()
dialog.fromViewController = self
dialog.shareContent = content
dialog.delegate = self
dialog.mode = FBSDKShareDialogMode.feedWeb
dialog.show()
I've just been digging through the Facebook SDK docs and found this:
sharer:didCompleteWithResults: when the user successfully shares. Furthermore there will also be a postId key in the results dictionary if the user gave the app publish_actions permissions. If that user has not logged in with Facebook Login, this method will also be called if the user clicks on Cancel.
So, unless you're logged in, checking cancel won't work (which is rubbish). Looks like you might be able to give some permissions and then check the postId though.
I found it is useful when you use FBSDKShareDialogModeWeb to share a link and FBSDKShareDialogModeNative to share a photo, then when you click cancel button, it will return to canceled delegate. But it only worked before iOS 9.1, and not support on iOS 9.1. I don't know why and how to solve it yet. Hope this answer is helpful.
I found a solution for this issue. Please match facebookdiplayname name in xcode plist and facebook developer account. If facebookdiplayname same then facebook delegate methods working right way.
I also have found that sharerDidCancel is never called when canceling.
You can do like Tejvansh suggested but checking if results is nil won't work because it's not nil when the user cancels, just empty.
The way I'm doing it is to check if the key "postId" exists, in which case the post was successful otherwise I assume the user canceled.
Swift example:
func sharer(sharer: FBSDKSharing!, didCompleteWithResults results: [NSObject : AnyObject]!) {
println("sharing results \(results)")
if results["postId"] != nil {
println("shared")
} else {
println("canceled")
}
}
I've managed to successfully log in FB using FB.Login function. Now I want to log out:
FB.Logout();
Debug.Log("FB IS LOGGED IN " + FB.IsLoggedIn);
I am expecting the above code to print the value of FB.IsLoggedIn as false and to ask me for a login and password on the next FB.Login.
In fact the value of FB.IsLoggedIn is true and I am not being logged out: next call to FB.Login does not ask for password and I am not being logged out when I open facebook site in my browser.
I've also tried to use the undocumented request to https://www.facebook.com/logout.php?next=[YourAppURL]&access_token=[ValidAccessToken] but it didn't make any effect for me.
How can I log the user out of facebook in my standalone unity application?
In fact what I need is to log in with different login and password.
Maybe I can invalidate the access token somehow which will cause the FB to ask me for login and password again?
Any help is much appreciated.
SDK version: 5.0.1
Build version: 140401.725cc2ecbc9002a
Unity Version 4.3.3f1 (c8ca9b6b9936)
I believe the FB.Logout operation is asynchronous, and the value of FB.IsLoggedIn would be true immediately after calling FB.Logout(). If you look at the documentation, it says:
You almost certainly should not use this function, which is provided
primarily for completeness. Having a logout control inside a game that
executes a Facebook-wide logout will violate users' expectations.
Instead, allow users to control their logged-in status on Facebook
itself.
Actually FB.Logout() has no delegate to let you know that account is successfully logout, so you have to create your own listner.
Secondly it will not sign you out from the actual device Facebook app or browser.
If you want to sign in with different account, so you can do by signing out explicitly from the app or browser.
Here is the code for how to detect that if you are logged out. It may useful to show Login and Logout button for Facebook that when to Login or Logout.
Here is the code from that you can determine the user has logged out within the Game.
public void OnFacebookLogout()
{
if (FB.IsLoggedIn)
{
FB.Logout ();
StartCoroutine ("CheckForSuccussfulLogout");
}
}
IEnumerator CheckForSuccussfulLogout()
{
if (FB.IsLoggedIn)
{
yield return new WaitForSeconds (0.1f);
StartCoroutine ("CheckForSuccussfulLogout");
} else
{
// Here you have successfully logged out.
// Do whatever you want as I do, I just enabled Login Button and Disabled
// logout button through this method.
EnableFacebookLoginButton ();
}
}
I'm not sure if it is correct but why not just do some while loop?
IEnumerator FBLogout (){
FB.Logout ();
while (FB.IsLoggedIn){
print ("Logging Out");
yield return null;
}
print ("Logout Successful");
}
im trying to open an external link to facebook within my iOS Phonegap app without it taking over the whole page. Ideally I want it in sort of an iFrame where the navigation would remain.
At the moment I have a share button that opens up Facebook using the in app browser. Here is the code:
function shareonfb()
{
photoid = sessionStorage.PhotoId;
filename = sessionStorage.PhotoFilename;
postUrl = "http://mysitelink.com/page.php?photoid="+photoid;
imageUrl = "http://mysitelink.com/pages/"+filename;
var sSiteUrl="http://www.facebook.com/sharer.php?s=100&u="+postUrl;
var ref = window.open(sSiteUrl, '_self', 'location=yes,');
}
<input id="btnshare" type="button" value="Share" data-icon="arrow-r"
data-inline="true" onclick="javascript:{shareonfb();};" />
My problem is Facebook takes over, with no way of returning to the app. Any ideas of a better way to do this?
You will need to setup an exit event to listen for a window.close coming from the inapp browser..
These are the events from phonegap doco
loadstart - event fired when the InAppBrowser starts to load a URL
loadstop - event fired when the InAppBrowser finished loading a URL
loaderror - event fired when the InAppBrowser encounters an error loading a URL
** exit - event fired when the InAppBrowser window is closed**
So something like .
ref.addEventListener('exit', function() { ref.close(); });
should do the trick.