我已經看到了UIAlertControllers的幾個屏幕快照，在該行的左側有一個圖像，但是我在文檔中沒有看到它。視覺示例如下：我現在為控制器使用的代碼：UIAlertController * view = [UIAlertController alertControllerWithTitle:@"My Title" message:@"Select you Choice" preferredStyle:UIAlertControllerStyleActionSheet]; UIAlertAction* ok = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction * action) { }]; [view addAction:ok]; [self presentViewController:view animated:YES completion:nil];
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TA貢獻1789條經驗 獲得超10個贊
UIAlertController * view= [UIAlertController
alertControllerWithTitle:@"Staus ! "
message:@"Select your current status"
preferredStyle:UIAlertControllerStyleActionSheet];
UIAlertAction* online = [UIAlertAction
actionWithTitle:@"Online"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
//Do some thing here
[view dismissViewControllerAnimated:YES completion:nil];
}];
UIAlertAction* offline = [UIAlertAction
actionWithTitle:@"Offline"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
[view dismissViewControllerAnimated:YES completion:nil];
}];
UIAlertAction* doNotDistrbe = [UIAlertAction
actionWithTitle:@"Do not disturb"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
[view dismissViewControllerAnimated:YES completion:nil];
}];
UIAlertAction* away = [UIAlertAction
actionWithTitle:@"Do not disturb"
style:UIAlertActionStyleDestructive
handler:^(UIAlertAction * action)
{
[view dismissViewControllerAnimated:YES completion:nil];
}];
[online setValue:[[UIImage imageNamed:@"online.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forKey:@"image"];
[offline setValue:[[UIImage imageNamed:@"offline.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forKey:@"image"];
[doNotDistrbe setValue:[[UIImage imageNamed:@"DND.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forKey:@"image"];
[away setValue:[[UIImage imageNamed:@"away.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forKey:@"image"];
[view addAction:online];
[view addAction:away];
[view addAction:offline];
[view addAction:doNotDistrbe];
[self presentViewController:view animated:YES completion:nil];
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