- -(void)hsUpdateApp
- {
- //2先获取当前工程项目版本号
- NSDictionary *infoDic=[[NSBundle mainBundle] infoDictionary];
- NSString *currentVersion=infoDic[@"CFBundleShortVersionString"];
- //3从网络获取appStore版本号
- NSError *error;
- NSData *response = [NSURLConnection sendSynchronousRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://itunes.apple.com/cn/lookup?id=%@",STOREAPPID]]] returningResponse:nil error:nil];
- if (response == nil) {
- NSLog(@"你没有连接网络哦");
- return;
- }
- NSDictionary *appInfoDic = [NSJSONSerialization JSONObjectWithData:response options:NSJSONReadingMutableLeaves error:&error];
- if (error) {
- NSLog(@"hsUpdateAppError:%@",error);
- return;
- }
- NSArray *array = appInfoDic[@"results"];
- NSDictionary *dic = array[0];
- NSString *appStoreVersion = dic[@"version"];
- //打印版本号
- NSLog(@"当前版本号:%@\n商店版本号:%@",currentVersion,appStoreVersion);
- //4当前版本号小于商店版本号,就更新
- if([currentVersion floatValue] < [appStoreVersion floatValue])
- {
- UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"版本有更新" message:[NSString stringWithFormat:@"检测到新版本(%@),是否更新?",appStoreVersion] delegate:self cancelButtonTitle:@"取消"otherButtonTitles:@"更新",nil];
- [alert show];
- }else{
- NSLog(@"版本号好像比商店大噢!检测到不需要更新");
- }
- }
- - (void)alertView:(UIAlertView*)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
- {
- //5实现跳转到应用商店进行更新
- if(buttonIndex==1)
- {
- [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"itms-apps://itunes.apple.com/app/id"]];
- }
- }
iOS App 的版本更新检测的方法
最新推荐文章于 2024-11-22 10:27:12 发布
