首次下载动画
首次下载动画
#pragma mark 设置首次启动动画
// NSString *info = [NSBundle
mainBundle].infoDictionary[@"CFBundleVersi
on"];
// [NSThread sleepForTimeInterval:5.0f];
//创建窗口
self.window= [[UIWindowalloc]init];
self.window.backgroundColor= [UIColor
whiteColor];
self.window.frame= [UIScreen
mainScreen].bounds;
-
// //获取版本号
-
// NSString *key = @"CFBundleVersion";
-
// NSString *lastVersion = [[NSUserDefaults standardUserDefaults]objectForKey:key];
// NSString *currentVersion = [NSBundle mainBundle].infoDictionary[key];
//
// if ([currentVersion
isEqualToString:lastVersion]) {
self.window.rootViewController =
[[SPTabBarController alloc] init];
// }else
// { self.window.rootViewController
=[[WelcomeViewController alloc] init];
// [[NSUserDefaults
standardUserDefaults]setObject:currentVers
ion forKey:key];
// [[NSUserDefaults
standardUserDefaults] synchronize];
// }
#import "WelcomeViewController.h"
#import "SPTabBarController.h"
#import "Define.h"
@interface WelcomeViewController ()
@property (nonatomic, strong) UIScrollView
*welcome;
@property (nonatomic, strong) UIImageView
*next;
@end
@implementation WelcomeViewController
- (void)viewDidLoad { [super viewDidLoad];
self.welcome = [[UIScrollView alloc] init];
self.welcome.frame = [UIScreen mainScreen].bounds;
self.welcome.contentSize = CGSizeMake(3 * kScreenWidth, kScreenHeight);
self.welcome.pagingEnabled=YES;
self.welcome.showsHorizontalScrollIndi cator=NO;
self.welcome.showsVerticalScrollIndica tor=NO;
self.welcome.bounces=NO;
for (int i=1; i < 3 + 1; i++) { UIImageView*
imageView=[[UIImageView alloc]init]; CGFloat imageX = (i - 1) *
kScreenWidth;
CGFloat imageY = 0;
imageView.frame=CGRectMake(imageX, imageY, kScreenWidth, kScreenHeight);
imageView.image=[UIImage imageNamed:[NSString
stringWithFormat:@"%d",i]]; [self.welcome
addSubview:imageView]; /**
*在最后一张图片添加进入主页的按钮
*/
if (i == 3){
[self setupLastImageView:imageView];
} }
[self.view addSubview:self.welcome]; }
-(void)setupLastImageView:(UIImageView*)im ageView
{
//在imageView上添加按钮,需要开启用户交互功
能,UIImageView这个功能默认关闭 imageView.userInteractionEnabled=YES;
UIButton* btn=[[UIButton alloc]init];
btn.frame=CGRectMake(0, 0, kScreenWidth, kScreenHeight);
[btn addTarget:self action:@selector(jumpMainPage) forControlEvents:UIControlEventTouchUpInsi de];
[imageView addSubview:btn]; }
- (void)jumpMainPage {
UIWindow* window =[UIApplication sharedApplication].keyWindow;
window.rootViewController=[[SPTabBarCo
ntroller alloc]init];
}
- (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning];
}
