iOS拿到推送从而跳转到指定页面

//这是程序杀死后再通过点击通知进入时调用的方法
- ( BOOL )application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{
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<br>    if (launchOptions)
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<br>    {
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<br>        [[UIApplication sharedApplication] setApplicationIconBadgeNumber:0];
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<br>        NSDictionary *userInfo = [launchOptions objectForKey: UIApplicationLaunchOptionsRemoteNotificationKey];
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<br>        [self presentViewControllerWithUserInfo:userInfo];
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<br>    }
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<br>}
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<br> //App状态为正在前台或者后台运行，那么此函数将被调用
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<br>- ( void )application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
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<br>{
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<br>    if (application.applicationState != UIApplicationStateActive)
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<br>    {
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<br>        [self presentViewControllerWithUserInfo:userInfo];
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<br>    }
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<br>}
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<br>#pragma mark - 消息跳转页面
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<br>- ( void )presentViewControllerWithUserInfo:(NSDictionary *)userInfo
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<br>{
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<br>       //拿出你的消息内容，跳转即可~~
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<br>[self.window.rootViewController presentViewController:fyfNavCtrl animated:YES completion:^{
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<br>                    //
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<br>                }];
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<br>}