Full activity block using MBProgressHUD.

MBProgressHUD+ActivityBlock.h

//
//  MBProgressHUD+ActivityBlock.h
//
//  Created by Maksym Huk on 4/1/13.
//  Copyright (c) 2013 Maksym Huk. All rights reserved.
//

#import "MBProgressHUD.h"

@interface MBProgressHUD (ActivityBlock)

+ (void)showActivityBlock;
+ (void)hideActivityBlock;

@end

MBProgressHUD+ActivityBlock.m

//
//  MBProgressHUD+ActivityBlock.m
//
//  Created by Maksym Huk on 4/1/13.
//  Copyright (c) 2013 Maksym Huk. All rights reserved.
//

#import "MBProgressHUD+ActivityBlock.h"

@implementation MBProgressHUD (ActivityBlock)

+ (void)showActivityBlock {
    [MBProgressHUD showHUDAddedTo:[[UIApplication sharedApplication].windows lastObject] animated:YES];
}

+ (void)hideActivityBlock {
    [MBProgressHUD hideHUDForView:[[UIApplication sharedApplication].windows lastObject] animated:YES];
}

@end