我尝试了多个SDK，但没有从任何资源中获取到电子邮件ID。 我尝试过 FHSTwitterEngine ，但没有得到解决方案。
FHSTwitterEngine *twitterEngine = [FHSTwitterEngine sharedEngine];
NSString *username = [twitterEngine loggedInUsername]; //self.engine.loggedInUsername;
NSString *key = [twitterEngine accessToken].key;
NSString *secrete = [twitterEngine accessToken].secret;
if (username.length > 0)
{
NSDictionary *userProfile = [[FHSTwitterEngine sharedEngine] getProfileUsername:username];
NSLog(@"userProfile: %@", userProfile);
编辑
Twitter更新了API，现在用户可以使用TWTRShareEmailViewController类来获取电子邮件。
// Objective-C
if ([[Twitter sharedInstance] session]) {
TWTRShareEmailViewController* shareEmailViewController = [[TWTRShareEmailViewController alloc] initWithCompletion:^(NSString* email, NSError* error) {
NSLog(@"Email %@, Error: %@", email, error);
}];
[self presentViewController:shareEmailViewController animated:YES completion:nil];
} else {
// TODO: Handle user not signed in (e.g. attempt to log in or show an alert)
}
// Swift
if Twitter.sharedInstance().session {
let shareEmailViewController = TWTRShareEmailViewController() { email, error in
println("Email \(email), Error: \(error)")
}
self.presentViewController(shareEmailViewController, animated: true, completion: nil)
} else {
// TODO: Handle user not signed in (e.g. attempt to log in or show an alert)
}
注: 即使用户授权了其电子邮件地址，也不能保证您能获取到电子邮件地址。例如，如果有人用手机号码而不是电子邮件地址注册 Twitter，则电子邮件字段可能为空。当出现这种情况时，完成块将传递一个错误，因为没有可用的电子邮件地址。
过去
您无法获得 Twitter 用户的电子邮件地址。
Twitter API 在 OAuth 令牌协商过程中不会提供用户的电子邮件地址，也没有其他方式来获取它。
您需要使用 Twitter框架。Twitter为此提供了一个漂亮的框架，您只需要将其集成到您的应用程序中即可。
要获取用户电子邮件地址，您的应用程序需要被加入白名单。以下是链接。请前往此表格。您可以向sdk-feedback@twitter.com发送一封邮件，其中包含有关您的应用程序的一些详细信息，例如Consumer key、App Store链接、隐私政策链接、元数据、我们的应用程序登录说明等等。他们将在2-3个工作日内回复。
以下是我如何通过与Twitter支持团队会话获得白名单的故事：
向sdk-feedback@twitter.com发送一封邮件，其中包含有关您的应用程序的一些详细信息，例如Consumer key、App Store链接、隐私政策链接、元数据、我们的应用程序登录说明，并在邮件中提到您想在您的应用程序中访问用户电子邮件地址。
他们将审核您的应用程序，并在2-3个工作日内回复您。
一旦他们说您的应用程序被白名单所接受，就更新Twitter开发人员门户网站中您的应用程序设置。登录到apps.twitter.com：
使用Twitter框架：
获取用户电子邮件地址
-(void)requestUserEmail
{
if ([[Twitter sharedInstance] session]) {
TWTRShareEmailViewController *shareEmailViewController =
[[TWTRShareEmailViewController alloc]
initWithCompletion:^(NSString *email, NSError *error) {
NSLog(@"Email %@ | Error: %@", email, error);
}];
[self presentViewController:shareEmailViewController
animated:YES
completion:nil];
} else {
// Handle user not signed in (e.g. attempt to log in or show an alert)
}
}
获取用户资料
-(void)usersShow:(NSString *)userID
{
NSString *statusesShowEndpoint = @"https://api.twitter.com/1.1/users/show.json";
NSDictionary *params = @{@"user_id": userID};
NSError *clientError;
NSURLRequest *request = [[[Twitter sharedInstance] APIClient]
URLRequestWithMethod:@"GET"
URL:statusesShowEndpoint
parameters:params
error:&clientError];
if (request) {
[[[Twitter sharedInstance] APIClient]
sendTwitterRequest:request
completion:^(NSURLResponse *response,
NSData *data,
NSError *connectionError) {
if (data) {
// handle the response data e.g.
NSError *jsonError;
NSDictionary *json = [NSJSONSerialization
JSONObjectWithData:data
options:0
error:&jsonError];
NSLog(@"%@",[json description]);
}
else {
NSLog(@"Error code: %ld | Error description: %@", (long)[connectionError code], [connectionError localizedDescription]);
}
}];
}
else {
NSLog(@"Error: %@", clientError);
}
}
import TwitterKit
@IBAction func onClickTwitterSignin(_ sender: UIButton) {
TWTRTwitter.sharedInstance().logIn { (session, error) in
if (session != nil) {
let name = session?.userName ?? ""
print(name)
print(session?.userID ?? "")
print(session?.authToken ?? "")
print(session?.authTokenSecret ?? "")
let client = TWTRAPIClient.withCurrentUser()
client.requestEmail { email, error in
if (email != nil) {
let recivedEmailID = email ?? ""
print(recivedEmailID)
}else {
print("error--: \(String(describing: error?.localizedDescription))");
}
}
let storyboard = self.storyboard?.instantiateViewController(withIdentifier: "SVC") as! SecondViewController
self.navigationController?.pushViewController(storyboard, animated: true)
}else {
print("error: \(String(describing: error?.localizedDescription))");
}
}
}
@IBAction func btnTwitterAction(_ sender: Any) {
TWTRTwitter.sharedInstance().logIn(completion: { (session, error) in
if (session != nil) {
print("signed in as \(String(describing: session?.userName))");
if let mySession = session{
let client = TWTRAPIClient.withCurrentUser()
//To get User name and email
client.requestEmail { email, error in
if (email != nil) {
print("signed in as \(String(describing: session?.userName))");
let firstName = session?.userName ?? "" // received first name
let lastName = session?.userName ?? "" // received last name
let recivedEmailID = email ?? "" // received email
}else {
print("error: \(String(describing: error?.localizedDescription))");
}
}
//To get user profile picture
client.loadUser(withID: session?.userID, completion: { (userData, error) in
if (userData != nil) {
let fullName = userData.name //Full Name
let userProfileImage = userData.profileImageLargeURL //User Profile Image
let userTwitterProfileUrl = userData?.profileURL // User TwitterProfileUrl
}
})
}
} else {
print("error: \(error?.localizedDescription)");
}
})
}