Added singleton support so that no need to create property in application delegate.

Demo/DB5Demo/DB5AppDelegate.m

@@ -14,20 +14,17 @@
 
 @interface DB5AppDelegate ()
 
-@property (nonatomic, strong) VSThemeLoader *themeLoader;
-@property (nonatomic, strong) VSTheme *theme;
 @end
 
 
 @implementation DB5AppDelegate
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
 
- 	self.themeLoader = [VSThemeLoader new];
-    self.theme = self.themeLoader.defaultTheme;
+    VSTheme *theme = [VSThemeLoader sharedInstance].defaultTheme;
 
     self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
- 	self.viewController = [[DB5ViewController alloc] initWithNibName:@"DB5ViewController" bundle:nil theme:self.theme];
+ 	self.viewController = [[DB5ViewController alloc] initWithNibName:@"DB5ViewController" bundle:nil theme:theme];
 	self.window.rootViewController = self.viewController;
     [self.window makeKeyAndVisible];
 

Source/VSTheme.m

@@ -276,11 +276,13 @@ static BOOL stringIsEmpty(NSString *s) {
 	NSString *redString = [s substringToIndex:2];
 	NSString *greenString = [s substringWithRange:NSMakeRange(2, 2)];
 	NSString *blueString = [s substringWithRange:NSMakeRange(4, 2)];
+	NSString *alphaString = [s substringWithRange:NSMakeRange(6, 2)];
 
-	unsigned int red = 0, green = 0, blue = 0;
+	unsigned int red = 0, green = 0, blue = 0, alpha = 0;
 	[[NSScanner scannerWithString:redString] scanHexInt:&red];
 	[[NSScanner scannerWithString:greenString] scanHexInt:&green];
 	[[NSScanner scannerWithString:blueString] scanHexInt:&blue];
+	[[NSScanner scannerWithString:alphaString] scanHexInt:&alpha];
 
-	return [UIColor colorWithRed:(CGFloat)red/255.0f green:(CGFloat)green/255.0f blue:(CGFloat)blue/255.0f alpha:1.0f];
+	return [UIColor colorWithRed:(CGFloat)red/255.0f green:(CGFloat)green/255.0f blue:(CGFloat)blue/255.0f alpha:(CGFloat)alpha/255.0f];
 }

Source/VSThemeLoader.h

@@ -16,6 +16,7 @@
 @property (nonatomic, strong, readonly) VSTheme *defaultTheme;
 @property (nonatomic, strong, readonly) NSArray *themes;
 
++ (VSThemeLoader*)sharedInstance;
 - (VSTheme *)themeNamed:(NSString *)themeName;
 
 @end

Source/VSThemeLoader.m

@@ -17,8 +17,17 @@ @interface VSThemeLoader ()
 @end
 
 
+static VSThemeLoader *singletonManager = nil;
+
 @implementation VSThemeLoader
 
++ (VSThemeLoader*)sharedInstance{
+
+    if(singletonManager == nil)
+        singletonManager = [[super allocWithZone:NULL] init];
+
+    return singletonManager;
+}
 
 - (id)init {