Write bundle version in Plist file

-(void)createVersionPList{

    NSString *mWritablePath;

    NSData *plistData1;

    NSFileManager *fileManager = [NSFileManager defaultManager];

    

    BOOL success;

    

    NSString *plistDirectory = [NSString stringWithFormat:@"%@/library",[DocumentDirectory libraryDirectoryPath]];

    

    mWritablePath = [plistDirectory stringByAppendingPathComponent:@"Version.plist"];

   

    success = [fileManager fileExistsAtPath:mWritablePath];

    if(success)

    {

//        NSDictionary *dic = [NSDictionary dictionaryWithContentsOfFile:mWritablePath];

//        if ([[dic objectForKey:@"version"] isEqualToString:[[NSBundle mainBundle]objectForInfoDictionaryKey:@"CFBundleVersion"]]) {

//            return;

//        }

//        else

//        {

//            NSDictionary *ducValue = [NSDictionary dictionaryWithObject:[[NSBundle mainBundle]objectForInfoDictionaryKey:@"CFBundleVersion"] forKey:@"version"];

//            plistData1 = [NSPropertyListSerialization dataFromPropertyList:ducValue

//                                                                            format:NSPropertyListXMLFormat_v1_0 errorDescription:nil]; 

//            [plistData1 writeToFile:mWritablePath atomically:YES];

//        }

        return;

    }

    else

    {

        NSDictionary *ducValue = [NSDictionary dictionaryWithObject:[[NSBundle mainBundle]objectForInfoDictionaryKey:@"CFBundleVersion"] forKey:@"version"];

        plistData1 = [NSPropertyListSerialization dataFromPropertyList:ducValue

                                                                        format:NSPropertyListXMLFormat_v1_0 errorDescription:nil]; 

        [plistData1 writeToFile:mWritablePath atomically:YES];

    }

}