iOS显示GIF图片（3中方法）
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先倒入GifView.h、GifView.m 类
#import "ViewController.h"
#import "GifView.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
//1. 第三方
// 网络图片
// NSData *urlData = [NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://www.chinagif.com/gif/part/boy/0045.gif"]];
// 本地图片
NSData *localData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"run" ofType:@"gif"]];
GifView *dataView = [[GifView alloc] initWithFrame:CGRectMake(0, 0, 100, 100) data:localData];
[self.view addSubview:dataView];
[dataView release];
// 或者
GifView *pathView =[[GifView alloc] initWithFrame:CGRectMake(100, 0, 100, 100) filePath:[[NSBundle mainBundle] pathForResource:@"run" ofType:@"gif"]];
[self.view addSubview:pathView];
[pathView release];
//2. webView
NSString *path = [[NSBundle mainBundle] pathForResource:@"run" ofType:@"gif"];
NSData *gifData = [NSData dataWithContentsOfFile:path];
UIWebView *webView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 120, 100, 100)];
webView.backgroundColor = [UIColor redColor];
webView.scalesPageToFit = YES;
[webView loadData:gifData MIMEType:@"image/gif" textEncodingName:nil baseURL:nil];
[self.view addSubview:webView];
[webView release];
//3. animationView
UIImageView *gifImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 240, 100, 100)];
NSArray *gifArray = [NSArray arrayWithObjects:[UIImage imageNamed:@"1"],
[UIImage imageNamed:@"2"],
[UIImage imageNamed:@"3"],
[UIImage imageNamed:@"4"],
[UIImage imageNamed:@"5"],
[UIImage imageNamed:@"6"],
[UIImage imageNamed:@"7"],
[UIImage imageNamed:@"8"],
[UIImage imageNamed:@"9"],
[UIImage imageNamed:@"10"],
[UIImage imageNamed:@"11"],
[UIImage imageNamed:@"12"],
[UIImage imageNamed:@"13"],
[UIImage imageNamed:@"14"],
[UIImage imageNamed:@"15"],
[UIImage imageNamed:@"16"],
[UIImage imageNamed:@"17"],
[UIImage imageNamed:@"18"],
[UIImage imageNamed:@"19"],
[UIImage imageNamed:@"20"],
[UIImage imageNamed:@"21"],
[UIImage imageNamed:@"22"],nil];
gifImageView.animationImages = gifArray; //动画图片数组
gifImageView.animationDuration = 5; //执行一次完整动画所需的时长
gifImageView.animationRepeatCount = 999; //动画重复次数
[gifImageView startAnimating];
[self.view addSubview:gifImageView];
[gifImageView release];
}
- (void)viewDidUnload
{
[super viewDidUnload];
// Release any retained subviews of the main view.
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
}
@end
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