iOS How to create a dialog like Twitter in programming?

[mikezang]

I want to create a universal dialog both for iPhone/iPad in programming easily?
Does anyone give me a suggestion?

 

[vultureboy]

You'd have to make sure your app is Universal (of course) and this is how I load my credits modal dialog...

    BOOL deviceIsPad = (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPhone);
    
    AppCredits *appCredits = nil;
    
    if (deviceIsPad) {
        appCredits = [[AppCredits alloc] initWithNibName:@"AppCredits_iPad" bundle:nil];
        [appCredits setModalPresentationStyle:UIModalPresentationFormSheet];
    } else {
        appCredits = [[AppCredits alloc] initWithNibName:@"AppCredits_iPhone" bundle:nil];
    }
    
    [self presentModalViewController:appCredits animated:YES];

This shows the modal view full screen on the iPhone and in a smaller Presentation Form Sheet on the iPad.

Hope that helps!

 

[mikezang]

You'd have to make sure your app is Universal (of course) and this is how I load my credits modal dialog...

    BOOL deviceIsPad = (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPhone);
    
    AppCredits *appCredits = nil;
    
    if (deviceIsPad) {
        appCredits = [[AppCredits alloc] initWithNibName:@"AppCredits_iPad" bundle:nil];
        [appCredits setModalPresentationStyle:UIModalPresentationFormSheet];
    } else {
        appCredits = [[AppCredits alloc] initWithNibName:@"AppCredits_iPhone" bundle:nil];
    }
    
    [self presentModalViewController:appCredits animated:YES];

This shows the modal view full screen on the iPhone and in a smaller Presentation Form Sheet on the iPad.

Hope that helps!

Thanks for your suggestion, so I have to create two xib files in Storyboard, is it true? is there any template so that it looks like what in pictures?