kishorek

  self.myView.layer.masksToBounds = NO;
  self.myView.layer.shadowColor = [UIColor blackColor].CGColor;
  self.myView.layer.shadowOffset = CGSizeMake(0.0f, 2.0f);
  self.myView.layer.shadowOpacity = 0.7f;
  self.myView.layer.shadowRadius = 3.0f;

kishorek

<!-- Mobile meta & links -->

<!-- Reference

Custom Icon and Image Creation Guidelines:
http://developer.apple.com/library/safari/#documentation/UserExperience/Conceptual/MobileHIG/IconsImages/IconsImages.html

Configuring Web Applications:
http://developer.apple.com/library/safari/#documentation/appleapplications/reference/safariwebcontent/configuringwebapplications/configuringwebapplications.html

kishorek

//                                  #Lighter r,g,b,a                    #Darker r,g,b,a
#define MAIN_COLOR_COMPONENTS       { 0.153, 0.306, 0.553, 1.0, 0.122, 0.247, 0.482, 1.0 }
#define LIGHT_COLOR_COMPONENTS      { 0.478, 0.573, 0.725, 1.0, 0.216, 0.357, 0.584, 1.0 }

@implementation UINavigationBar (UINavigationBarCategory)

- (void)drawRect:(CGRect)rect {
    if (imageReady) {
        UIImage *img = [UIImage imageNamed: @"navigation_background.png"];
        [img drawInRect:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height)];

kishorek

@interface UINavigationBar (MyCustomNavBar)  
@end  
@implementation UINavigationBar (MyCustomNavBar)  
- (void) drawRect:(CGRect)rect {  
    //matching the button color with the bar color   
    [self setTintColor:[UIColor colorWithRed:0.85f green: 0 blue:0 alpha:1]];  
    UIImage *barImage = [UIImage imageNamed:@"image.png"];  
    [barImage drawInRect:rect];  
}  
@end  

kishorek

UILabel *myLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 320, 9999)];
myLabel.lineBreakMode = UILineBreakModeWordWrap;
myLabel.numberOfLines = 0;
myLabel.text = @"Some \n dynamic \n multiline \n text";
[myLabel sizeToFit]; // This shrinks the 9999 down to the size of the text
NSLog(@"Actual height is: %f", myLabel.frame.size.height); // Use this for spacing any further elements
[self.view addSubview:title]; // Or add it to a scroll view, or whatever...
[myLabel release];

kishorek

- (BOOL) isMultitaskingCapable
{
	UIDevice* device = [UIDevice currentDevice];
	BOOL backgroundSupported = NO;
	if ([device respondsToSelector:@selector(isMultitaskingSupported)])
		backgroundSupported = device.multitaskingSupported;
 
	return backgroundSupported;
}

kishorek

// Method returns no, when the user doesn't have any photos
[UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary];

// Check for camera
- (BOOL) isVideoCameraAvailable
{
	UIImagePickerController *picker = [[UIImagePickerController alloc] init];
	NSArray *sourceTypes = [UIImagePickerController availableMediaTypesForSourceType:picker.sourceType];
	[picker release];
 

kishorek

+ (BOOL) isRetinaDisplay
{
	int scale = 1.0;
	UIScreen *screen = [UIScreen mainScreen];
	if([screen respondsToSelector:@selector(scale)])
		scale = screen.scale;
 
	if(scale == 2.0f) return YES;
	else return NO;
}

kishorek

- (BOOL) isGyroscopeAvailable
{
#ifdef __IPHONE_4_0
	CMMotionManager *motionManager = [[CMMotionManager alloc] init];
	BOOL gyroAvailable = motionManager.gyroAvailable;
	[motionManager release];
	return gyroAvailable;
#else
	return NO;
#endif

kishorek

#import "UITabBarController+CCAdditions.h"


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{    
    [tabBarController setBackgroundImage:[UIImage imageNamed:@"CustomTabBarBackground.png"]];
    [tabBarController.view setNeedsDisplay];
    return YES;
}