我正在iOS /
Swift谷歌登录.我在github上做了一个demo.
我的演示项目: https://github.com/tanggod/GoogleSignIn.git
我的演示项目: https://github.com/tanggod/GoogleSignIn.git
根据谷歌(https://developers.google.com/identity/sign-in/ios/api/interface_g_i_d_profile_data#a8e229bffe211894473058c4ba247553c),用户图像网址可以像这样获取:
>(NSURL *)imageURLWithDimension:(NSUInteger)维度
获取方块每一侧的给定维度的用户配置文件图像URL(以像素为单位).
但是,当我尝试获取imageURLWithDimension(120)时,应用程序总是崩溃.我一直在为此奋斗半天,但仍然不知道为什么.
任何人都可以帮助我.非常感谢你.
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)
并且它表示signIn.currentUser.profile.imageURLWithDimension(120)是无效的表达式:
解决方法
正如@ajmccall所说,错字!
但您可以按类别NSURL解决此问题.
新的Objective-C类:
NSURL FILE.h
#import <Foundation/Foundation.h> @interface NSURL (FILE) - (BOOL) isFIFEUrl; @end
NSURL FILE.m
导入“NSURL FILE.h”
@implementation NSURL (FILE) - (BOOL) isFIFEUrl { return [self isFileURL]; } @end