iOS友盟三方登陆

Umeng三方登陆个人总结

Demo地址：https://github.com/haozheMa/UmengThirdLoginDemo
这里仅以微信、QQ和新浪微博作为例子
首先根据官方文档

导入以下依赖库

Security.framework
libiconv.dylib
SystemConfiguration.framework
CoreGraphics.Framework
libsqlite3.dylib
CoreTelephony.framework
libstdc++.dylib
libz.dylib

imageio.framework(新浪微博的SDK需要这个库)

在AppDelegate中添加头文件

#import "AppDelegate.h"
#import "UMSocial.h"
#import "UMSocialQQHandler.h"
#import "UMSocialSinaSSOHandler.h"
#import "UMSocialWechatHandler.h"

然后在didFinishLaunchingWithOptions中添加AppKey

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[UMSocialData setAppKey:@"507fcab25270157b37000010"];
//打开调试log的开关
[UMSocialData openLog:YES];
//如果你要支持不同的屏幕方向，需要这样设置，否则在iPhone只支持一个竖屏方向
[UMSocialConfig setSupportedInterfaceOrientations:UIInterfaceOrientationMaskAll];
//设置微信AppId，设置分享url，默认使用友盟的网址
[UMSocialWechatHandler setWXAppId:@"wxdc1e388c3822c80b" appSecret:@"a393c1527aaccb95f3a4c88d6d1455f6" url:@"http://www.umeng.com/social"];
// 打开新浪微博的SSO开关
// 将在新浪微博注册的应用appkey、redirectURL替换下面参数，并在info.plist的URL Scheme中相应添加wb+appkey，如"wb3921700954"，详情请参考官方文档。
[UMSocialSinaSSOHandler openNewSinaSSOWithAppKey:@""
secret:@"04b48b094faeb16683c32669824ebdad"
RedirectURL:@"http://sns.whalecloud.com/sina2/callback"];

// //设置分享到QQ空间的应用Id，和分享url 链接
[UMSocialQQHandler setQQWithAppId:@"" appKey:@"c7394704798a158208a74ab60104f0ba" url:@"http://www.umeng.com/social"];
// //设置支持没有客户端情况下使用SSO授权
[UMSocialQQHandler setSupportWebView:YES];
return YES;
}

/**
这里处理SSO授权之后跳转回来，和分享完成之后跳转回来
*/
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation
{
BOOL result = [UMSocialSnsService handleOpenURL:url];
if (result == FALSE) {
//调用其他SDK，例如支付宝SDK等
}
return result;
}

/**
这里处理三方SSO授权进入三方客户端后进入后台，再返回原来应用
*/
- (void)applicationDidBecomeActive:(UIApplication *)application
{
[UMSocialSnsService applicationDidBecomeActive];
}

然后就可以在登录按钮中实现下面的方法

/**
* 微博
*
* @param sender <#sender description#>
*/
- (IBAction)clickWB:(id)sender {

UMSocialSnsPlatform *snsPlatform = [UMSocialSnsPlatformManager getSocialPlatformWithName:UMShareToSina];

snsPlatform.loginClickHandler(self,[UMSocialControllerService defaultControllerService],YES,^(UMSocialResponseEntity *response){

// 获取微博用户名、uid、token等

if (response.responseCode == UMSResponseCodeSuccess) {

UMSocialAccountEntity *snsAccount = [[UMSocialAccountManager socialAccountDictionary] valueForKey:UMShareToSina];

NSLog(@"username is %@, uid is %@, token is %@ url is %@",snsAccount.userName,snsAccount.usid,snsAccount.accessToken,snsAccount.iconURL);

}});
}
/**
* 微信
*
* @param sender <#sender description#>
*/
- (IBAction)clickWX:(id)sender {
UMSocialSnsPlatform *snsPlatform = [UMSocialSnsPlatformManager getSocialPlatformWithName:UMShareToWechatSession];

snsPlatform.loginClickHandler(self,[UMSocialControllerService defaultControllerService],YES,^(UMSocialResponseEntity *response){

if (response.responseCode == UMSResponseCodeSuccess) {

UMSocialAccountEntity *snsAccount = [[UMSocialAccountManager socialAccountDictionary]valueForKey:UMShareToWechatSession];

NSLog(@"username is %@, uid is %@, token is %@ url is %@",snsAccount.userName,snsAccount.usid,snsAccount.accessToken,snsAccount.iconURL);

}

});
}
/**
* qq登录
*
* @param sender <#sender description#>
*/
- (IBAction)clickQQ:(id)sender {
UMSocialSnsPlatform *snsPlatform = [UMSocialSnsPlatformManager getSocialPlatformWithName:UMShareToQQ];

snsPlatform.loginClickHandler(self,[UMSocialControllerService defaultControllerService],YES,^(UMSocialResponseEntity *response){

// 获取微博用户名、uid、token等

if (response.responseCode == UMSResponseCodeSuccess) {

UMSocialAccountEntity *snsAccount = [[UMSocialAccountManager socialAccountDictionary] valueForKey:UMShareToQQ];

NSLog(@"username is %@, uid is %@, token is %@ url is %@",snsAccount.userName,snsAccount.usid,snsAccount.accessToken,snsAccount.iconURL);

}});
}

原则上代码就这么多
为了实现免登录（SSO）
我们需要选中自己的 target,在 Info->URL Types 中添加 URL Schemes
这里给出官方提供的URL Schemes
微博 wb3921700954
sina.5211818556240bc9ee01db2f（我不知道为何需要两个）
QQ QQ05FC5B14
tencent100424468（这两个都写吧，貌似一个是QQ一个是空间的）
微信 wxdc1e388c3822c80b
然后是在info.plist 中添加－应用跳转（SSO等）可以参考官方文档 “HTTP传输安全” 这个一块加进去吧，貌似也有用

在此过程中我遇到了这些问题
1.新浪微博三方登录需要使工程的BundleID 和在新浪平台注册一样，我用的是友盟的那一套，所以我需要改我的BundleID—>com.Umeng.UMSocial
2.点击新浪微博登录闪退。。。看网上说的：在Build settings->Linking->Other Linker Flags 把值由－ObjC改为-all_load（前提是你这里本身有值）不过我这边不是这个问题。开始闪退是因为我这里什么都没写，填上－ObjC或-all_load之后就直接报红，是因为没有导入imageio.framework
3.即使这样又遇到了*** does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE类似的问题
是因为友盟的二进制库不支持bitcode，而Xcode默认是要支持bitcode的,而且如果支持的话,其中所有的二进制库和framework都必须包含bitcode.至于什么是bitcode,请看这里: http://blog.csdn.net/soindy/article/details/48518717

有什么不对的地方请指点。