UIAlertView中顯示當應用程序加載時，打開

Question

如何顯示alertview只是當應用程序開啓，負荷......

就像每次用戶打開應用程序時，他看到了警報....

Answer 1

展在alertview在應用程序委託類，在applicationDidFinishLaunching：和applicationWillEnterForeground：

Answer 2

@Rafeel把這個UIAlertView在你的AppDelegate中的didFinishLaunchingWithOptions方法，你總是會得到UIAlertView當你啓動應用

UIAlertView *confirmAlertView=[[UIAlertView alloc]initWithTitle:@"Saved" message:@"Want to save!!" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:@"Cancel",nil]; 
    [confirmAlertView show]; 
    [confirmAlertView release]; 

希望它能幫助你！

Answer 3

寫在以下的appDelegate方法警報statment，

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{ 
     UIAlertView *alert_View = [[[UIAlertView alloc] initWithTitle:@"Your Title" message:@"Your Message" delegate:self cancelButtonTitle:nil otherButtonTitles:@"YES",@"NO",nil] autorelease]; 
    [alert_View show]; 
}