封装出来的小动画，视图正在加载时的动画

//
//  LoadImageView.h
//  WisdomShope
//
//  Created by mac on 15/12/26.
//  Copyright (c) 2015年 ZY. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface LoadImageView : UIImageView
//开始动画
- (void)startImageAnimation:(NSString *)imgName Count:(int)count;
//停止动画
- (void)stopImageAnimation;
//清除动画
- (void)clear;

@end

//
//  LoadImageView.m
//  WisdomShope
//
//  Created by mac on 15/12/26.
//  Copyright (c) 2015年 ZY. All rights reserved.
//

#import "LoadImageView.h"

@implementation LoadImageView

- (id)initWithFrame:(CGRect)frame{

    if(self = [super initWithFrame:frame]){

    }

    return self;
}

- (void)startImageAnimation:(NSString *)imgName Count:(int)count{
    NSMutableArray* a1=[[NSMutableArray alloc]init];
    NSString* a2;

    for (int i = 1; i <= count; i++) {

        a2=[NSString stringWithFormat:@"%@%d",imgName,i];

        UIImage* im1=[UIImage imageNamed:a2];
        [a1 addObject:im1];
    }
    self.animationImages=a1;
    self.animationDuration= .5;
    self.animationRepeatCount=0;
    [self startAnimating];

}

- (void)stopImageAnimation{

    [self stopAnimating];

}
- (void)clear{
    self.animationImages=nil;
    [self removeFromSuperview];
}

@end