//判断是否需要提示更新App
- (void)shareAppVersionAlert {
if(![self judgeNeedVersionUpdate]) return ;
//App内info.plist文件里面版本号
NSDictionary *infoDict = [[NSBundle mainBundle] infoDictionary];
NSString *appVersion = infoDict[@"CFBundleShortVersionString"];
NSString *bundleId = infoDict[@"CFBundleIdentifier"];
NSString *urlString = [NSString stringWithFormat:@"https://itunes.apple.com/cn/lookup?id=1381017103"];
NSURL *urlStr = [NSURL URLWithString:urlString];
//创建请求体
NSURLRequest *urlRequest = [NSURLRequest requestWithURL:urlStr];
[NSURLConnection sendAsynchronousRequest:urlRequest queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse * _Nullable response, NSData * _Nullable data, NSError * _Nullable connectionError) {
if (connectionError) {
// NSLog(@"connectionError->%@", connectionError.localizedDescription);
return ;
}
NSError *error;
NSDictionary *resultsDict = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingAllowFragments error:&error];
NSLog(@"resultsDict +++:%@", resultsDict);
if (error) {
// NSLog(@"error->%@", error.localizedDescription);
return;
}
NSArray *sourceArray = resultsDict[@"results"];
if (sourceArray.count >= 1) {
//AppStore内最新App的版本号
NSDictionary *sourceDict = sourceArray[0];
NSString *newVersion = sourceDict[@"version"];
NSLog(@"newVersion:%@",newVersion);
if ([newVersion floatValue]*1000>[appVersion floatValue]*1000)
{
UIAlertController *alertVc = [UIAlertController alertControllerWithTitle:@"提示:\n您的App不是最新版本，请问是否更新" message:@"" preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *action1 = [UIAlertAction actionWithTitle:@"暂不更新" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
// [alertVc dismissViewControllerAnimated:YES completion:nil];
}];
[alertVc addAction:action1];
UIAlertAction *action2 = [UIAlertAction actionWithTitle:@"去更新" style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
//跳转到AppStore，该App下载界面
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:sourceDict[@"trackViewUrl"]]];
}];
[alertVc addAction:action2];
[[UIApplication sharedApplication].delegate.window.rootViewController presentViewController:alertVc animated:YES completion:nil];
}
}
}];
}
//每天进行一次版本判断
- (BOOL)judgeNeedVersionUpdate {
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyy-MM-dd"]
//获取年-月-日
NSString *dateString = [formatter stringFromDate:[NSDate date]];
NSString *currentDate = [[NSUserDefaults standardUserDefaults] objectForKey:@"currentDate"];
if ([currentDate isEqualToString:dateString]) {
return NO;
}
[[NSUserDefaults standardUserDefaults] setObject:dateString forKey:@"currentDate"];
return YES;
}