APP版本检测

下面是来客网 jb51.cc 通过网络收集整理的代码片段。

来客网小编现在分享给大家，也给大家做个参考。

        NSString *version = @"";
        NSURL *url = [NSURL URLWithString:@"http://itunes.apple.com/lookup?id=<Your app ID>"];
        versionRequest = [ASIFormDataRequest requestWithURL:url];
        [versionRequest setRequestMethod:@"GET"];
        [versionRequest setDelegate:self];
        [versionRequest setTimeOutSeconds:150];
        [versionRequest addRequestHeader:@"Content-Type" value:@"application/json"]; 
        [versionRequest startSynchronous];

        //Response string of our REST call
        NSString* jsonResponseString = [versionRequest responseString];

        NSDictionary *loginAuthenticationResponse = [jsonResponseString objectFromJSONString];

        NSArray *configData = [loginAuthenticationResponse valueForKey:@"results"];

        for (id config in configData) 
        {
            version = [config valueForKey:@"version"];
        }
        //Check your version with the version in app store
        if (![version isEqualToString:[itsUserDefaults objectForKey:@"version"]]) 
        {
            ProAlertView *createUserResponseAlert = [[ProAlertView alloc] initWithTitle:@"New Version!!" message: @"A new version of app is available to download" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles: @"Download",nil];
        [createUserResponseAlert show]; 
        [createUserResponseAlert release];
        }

以上是来客网(jb51.cc)为你收集整理的全部代码内容，希望文章能够帮你解决所遇到的程序开发问题。

如果觉得来客网网站内容还不错，欢迎将来客网网站推荐给程序员好友。

以上是来客网为你收集整理的APP版本检测全部内容，希望文章能够帮你解决APP版本检测所遇到的程序开发问题。

如果觉得来客网网站内容还不错，欢迎将来客网网站推荐给程序员好友。