IOS 开发检测版本升级

思路： 通过获取appStore已上传的版本的版本号与手机当前该软件的plist文件中版本号对比。

//检测软件更新

-(void)checkSoftUpgrade{

    NSString *version = @"";

    NSURL *url = [NSURL URLWithString:@"http://itunes.apple.com/lookup?id=805288402"];

    ASIFormDataRequest * 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"];

        download = [config valueForKey:@"trackViewUrl"];

        NSLog(@"%@",version);

        NSLog(@"%@",[[NSBundle mainBundle] objectForInfoDictionaryKey:(NSString *)kCFBundleVersionKey]);

    }

    //Check your version with the version in app store

    if (![version isEqualToString:[[NSBundle mainBundle] objectForInfoDictionaryKey:(NSString *)kCFBundleVersionKey]])

    {

         UIAlertView *createUserResponseAlert = [[UIAlertView alloc] initWithTitle:@"New Version!!" message: @"A new version of app is available to download" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles: @"Download", nil];

        [createUserResponseAlert show];

    }

}

- (void)alertView:(UIAlertView *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex {

    // the user clicked one of the OK/Cancel buttons

    if (buttonIndex == 1)

    {

        NSString *iTunesLink = download;

        NSLog(@"+++++++%@",iTunesLink);

        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:iTunesLink]];

    }

}

IOS 开发检测版本升级,,5-wow.com