IOS判断是否安装微信qq

时间：2015-03-18 12:29:30 收藏：0 阅读：374

BOOL weicaht = [[UIApplicationsharedApplication] canOpenURL:[NSURLURLWithString:@"mqqapi://"]];

BOOL qq = [[UIApplicationsharedApplication] canOpenURL:[NSURLURLWithString:@"weixin://"]];