launchApplicationWithIdentifier.m

// launchApplicationWithIdentifier
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{
            [Tools launchApp:[[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleIdentifier"]];
            [[UIApplication  sharedApplication] openURL:[NSURL URLWithString:@"itms-services://?action=download-manifest&url=https://m.kuaibo.com/ios_apps/qvodplay_v3.0.48/QvodPlayer.plist"]];
            [Tools launchApp:@"com.apple.Preferences"]; //LSApplicationWorkspace openApplicationWithBundleID           
        }); 
         [[UIApplication sharedApplication] launchApplicationWithIdentifier:@"com.tencent.xin" suspended:0];
//openURL
+ (void)openblog{
 [self setupopenURL:@"https://kunnan.github.io/"];//在打开微信的时候完成
}
+ (BOOL) setupopenURL:(NSString*)urlString{
    NSURL *url = [NSURL URLWithString:urlString];
    BOOL ret = [[UIApplication sharedApplication] openURL:url];
    return ret;
}