ALApplicationList.h

enum {
    ALApplicationIconSizeSmall = 29,
    ALApplicationIconSizeLarge = 59
};
typedef NSUInteger ALApplicationIconSize;

@class NSMutableDictionary, NSDictionary, NSPredicate, ALApplicationList;

@interface ALApplicationList : NSObject {
@private
    NSMutableDictionary *cachedIcons;
}

+ (ALApplicationList *)sharedApplicationList;

@property (nonatomic, readonly) NSDictionary *applications;
- (NSDictionary *)applicationsFilteredUsingPredicate:(NSPredicate *)predicate;
- (id)valueForKeyPath:(NSString *)keyPath forDisplayIdentifier:(NSString *)displayIdentifier;
- (id)valueForKey:(NSString *)keyPath forDisplayIdentifier:(NSString *)displayIdentifier;
- (CGImageRef)copyIconOfSize:(ALApplicationIconSize)iconSize forDisplayIdentifier:(NSString *)displayIdentifier;
- (UIImage *)iconOfSize:(ALApplicationIconSize)iconSize forDisplayIdentifier:(NSString *)displayIdentifier;
- (BOOL)hasCachedIconOfSize:(ALApplicationIconSize)iconSize forDisplayIdentifier:(NSString *)displayIdentifier;

@end