WhatsApp共享在UIActivityViewController iOS中不工作？

当我使用UIActivityViewController通过what's应用程序共享链接时，它会显示一个空白的tableView

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

使用whatsapp API：

要仅从Objective-C发送文本，请尝试以下操作

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
}

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使用WhatsApp AFAIK，您只能共享图像或一些文本。先生，我只共享文本“What's App”与“WhatsApp”的含义完全不同。什么显示空白视图？WhatsApp还是你的应用程序？你能发布显示UIActivityViewController的代码吗？我更新代码。。。siron whatsapp共享按钮我使用UIActivityViewController siron在调用whatsapp共享操作的方法/函数中使用此代码