WhatsApp分享在UIActivityViewController iOS中不工作？

Question

當我通過使用UIActiviyViewController的應用程序共享鏈接時，它顯示一個空白的tableView？

UIActivityViewController *ACVcontroller =[[UIActivityViewController alloc]initWithActivityItems:@[text,tinyURL,append] 
                         applicationActivities:nil]; 
[self presentViewController:ACVcontroller animated:YES completion:nil]; 

Answer 1

使用WhatsApp API：http://www.whatsapp.com/faq/en/iphone/23559013

從Objective-C的僅發送文字試試這個

NSString * msg = @"YOUR MSG To Share"; 
NSString * urlWhats = [NSString stringWithFormat:@"whatsapp://send?text=%@",msg]; 
NSURL * whatsappURL = [NSURL URLWithString:[urlWhats stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]; 
if ([[UIApplication sharedApplication] canOpenURL: whatsappURL]) { 
    [[UIApplication sharedApplication] openURL: whatsappURL]; 
} else { 
    // Cannot open whatsapp 
}