ios google Google登录，如何获取用户图片网址? [英] ios google sign-in, How can I get user image url?
问题描述
我正在使用iOS/Swift Google登录.我在github上做了一个演示. 我的演示项目: https://github.com/tanggod/GoogleSignIn.git
I am working on iOS/Swift google sign-in. I made a demo in github. My demo project: https://github.com/tanggod/GoogleSignIn.git
根据google( https://developers.google. com/identity/sign-in/ios/api/interface_g_i_d_profile_data#a8e229bffe211894473058c4ba247553c )，则可以这样获取用户图片网址:
According to google(https://developers.google.com/identity/sign-in/ios/api/interface_g_i_d_profile_data#a8e229bffe211894473058c4ba247553c), the user image url can be fetched like this:
- (NSURL *)imageURLWithDimension:(NSUInteger)维度
获取给定尺寸的用户个人资料图片URL，以像素为单位表示正方形的每一侧.
- (NSURL *) imageURLWithDimension: (NSUInteger) dimension
Gets the user's profile image URL for the given dimension in pixels for each side of the square.
但是，当我尝试获取imageURLWithDimension(120)时，该应用程序总是崩溃.我已经为此苦苦挣扎了半天，但仍然不知道为什么. 任何人都可以帮助我.非常感谢.
But, when I try to get imageURLWithDimension(120), the App always crash. I have been struggling on this for half an day and still don't know why. Anybody can help me. thank you very much.
func signIn(signIn: GIDSignIn!, didSignInForUser user: GIDGoogleUser!, withError error: NSError!) {
print("=== UIViewController sign in")
if (error == nil) {
// Perform any operations on signed in user here.
let userId = user.userID // For client-side use only!
//let idToken = user.authentication.idToken // Safe to send to the server
let name = user.profile.name
let email = user.profile.email
if user.profile.hasImage{
// crash here !!!!!!!! cannot get imageUrl here, why?
// let imageUrl = user.profile.imageURLWithDimension(120)
let imageUrl = signIn.currentUser.profile.imageURLWithDimension(120)
print(" image url: ", imageUrl.absoluteString)
}
// ...
print(" userId: ", userId)
// print(" idToken: ", idToken)
print(" name: ", name)
print(" email: ", email)
labelName.text = name
labelEmail.text = email
} else {
print("\(error.localizedDescription)")
}
}
崩溃数据如下:
2015-09-30 18:54:46.662 GoogleLogin[96614:] <GMR/INFO> App measurement v.1100000 started
2015-09-30 18:54:46.675 GoogleLogin[96614:5594982] Successfully configured [SignIn].
2015-09-30 18:54:46.675 GoogleLogin[96614:5594982] Failed to configure [].
2015-09-30 18:54:46.676 GoogleLogin[96614:5594982] Subspecs not present, so not configured [Analytics, AdMob, AppInvite, CloudMessaging, Maps].
2015-09-30 18:54:46.676 GoogleLogin[96614:5594982] Subspecs expected to be present [SignIn, Measurement].
2015-09-30 18:54:46.706 GoogleLogin[96614:] <GMR/INFO> Network status has changed. code, status: 2, Connected
=== UIViewController sign in
2015-09-30 18:54:49.335 GoogleLogin[96614:5594982] -[NSURL isFIFEUrl]: unrecognized selector sent to instance 0x7fe248c335c0
2015-09-30 18:56:46.968 GoogleLogin[96614:5594982] -[NSURL isFIFEUrl]: unrecognized selector sent to instance 0x7fe248f11f20
2015-09-30 18:56:46.973 GoogleLogin[96614:5594982] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[NSURL isFIFEUrl]: unrecognized selector sent to instance 0x7fe248f11f20'
*** First throw call stack:
(
0 CoreFoundation 0x0000000102304f65 __exceptionPreprocess + 165
1 libobjc.A.dylib 0x0000000104927deb objc_exception_throw + 48
2 CoreFoundation 0x000000010230d58d -[NSObject(NSObject) doesNotRecognizeSelector:] + 205
3 CoreFoundation 0x000000010225af7a ___forwarding___ + 970
4 CoreFoundation 0x000000010225ab28 _CF_forwarding_prep_0 + 120
5 GoogleLogin 0x0000000101db6214 -[GIDProfileData imageURLWithDimension:] + 75
6 GoogleLogin 0x0000000101d29d0d _TFC11GoogleLogin14ViewController6signInfS0_FTGSQCSo9GIDSignIn_16didSignInForUserGSQCSo13GIDGoogleUser_9withErrorGSQCSo7NSError__T_ + 2541
7 GoogleLogin 0x0000000101d2aa98 _TToFC11GoogleLogin14ViewController6signInfS0_FTGSQCSo9GIDSignIn_16didSignInForUserGSQCSo13GIDGoogleUser_9withErrorGSQCSo7NSError__T_ + 88
8 GoogleLogin 0x0000000101dbdeb8 __37-[GIDSignIn addCallDelegateCallback:]_block_invoke + 123
9 GoogleLogin 0x0000000101db5ab6 -[GIDCallbackQueue fire] + 147
10 GoogleLogin 0x0000000101dbdacb __38-[GIDSignIn addDecodeIdTokenCallback:]_block_invoke_2 + 385
11 libdispatch.dylib 0x00000001053eaef9 _dispatch_call_block_and_release + 12
12 libdispatch.dylib 0x000000010540b49b _dispatch_client_callout + 8
13 libdispatch.dylib 0x00000001053f334b _dispatch_main_queue_callback_4CF + 1738
14 CoreFoundation 0x00000001022653e9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
15 CoreFoundation 0x0000000102226939 __CFRunLoopRun + 2073
16 CoreFoundation 0x0000000102225e98 CFRunLoopRunSpecific + 488
17 GraphicsServices 0x00000001066b5ad2 GSEventRunModal + 161
18 UIKit 0x00000001034b0676 UIApplicationMain + 171
19 GoogleLogin 0x0000000101d2c36d main + 109
20 libdyld.dylib 0x000000010543f92d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)
它说signIn.currentUser.profile.imageURLWithDimension(120)是无效的表达式:
And it says signIn.currentUser.profile.imageURLWithDimension(120) is invalid expression:
推荐答案
就像@ajmccall所说的一样，有错字！
Exactly like @ajmccall said, a typo error!
但是您可以按NSURL类别解决此问题.
But you may workaround it by category NSURL.
新建一个Objective-C类:
New an Objective-C class:
NSURL + FILE.h
NSURL+FILE.h
#import <Foundation/Foundation.h>
@interface NSURL (FILE)
- (BOOL) isFIFEUrl;
@end
NSURL + FILE.m
NSURL+FILE.m
@implementation NSURL (FILE)
- (BOOL) isFIFEUrl {
return [self isFileURL];
}
@end
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