- (CGFloat)tableView:(UITableView *)tableview heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return 60.0f;
}
Reference: jpm@stackoverflow.com
Another Google Code Brain
Tuesday, September 1, 2009
UITableView Row Heigth
Use the following delegate method:
Stop iPhone from going to sleep
"The code below will prevent the iPhone from dimming its screen and ultimately going to sleep. Use it wisely as you don’t want your application becoming notorious for being a battery hog "
[UIApplication sharedApplication].idleTimerDisabled = YES;
Reference: Brandon@icodeblog.com
With some good information in the comments:
Santiago Lema Says:
July 23rd, 2009 at 5:10 am
Playing a 1sec silent sound every 10-15 secs does work. The other processes will continue to run as long as this goes on . That’s how I did it in my alarm clock app ( CuteClock ). It surely eats a lot of battery (as opposed to letting the phone lock itself) but definitely much less than leaving the screen on.
UIAlertView with more than one button
Taken from the UICatalog sample code.
Ensure the header file contains the following:
Add the following in the class where the alert is needed:
Use this delegate method to process respond to the user input:
Reference: Stitch@iphonedevsdk.com
Ensure the header file contains the following:
Code:
@interface YourViewController : UIViewController
Code:
- (void)alertOKCancelAction {
// open a alert with an OK and cancel button
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"UIAlertView" message:@"" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"OK", nil];
[alert show];
[alert release];
}
Code:
- (void)alertView:(UIAlertView *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {
if (buttonIndex == 1)
{
NSLog(@"User clicked OK");
} else {
NSLog(@"User clicked Cancel");
}
}
Reference: Stitch@iphonedevsdk.com
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