如何使用适用于Windows Phone 8.1的Google Drive API V2共享任何文件

Question

I am using Google.Apis.Drive.v2 for dotnet.

I am trying to integrate google drive in my own Windows Phone 8.1 app, but i am not able to get a share link for a file which can be used by anyone to download that file. Any kind of help is appreciated.

Auth code:

if (service != null) return; 

credential = await GoogleWebAuthorizationBroker.AuthorizeAsync( 
         new Uri("ms-appx:///Assets/client_secret.json"), 
         new[] { DriveService.Scope.Drive },
         "user",
         CancellationToken.None); 
var initializer = new BaseClientService.Initializer() {  
     HttpClientInitializer = credential, }; 

service = new DriveService(initializer); 
service.HttpClient.Timeout = new TimeSpan(1, 0, 0); 
}  

request:

var list = DriveService.Files.List(); 
foreach (var item in list.Items) { 
  string sharingLink = item.WebContentLink; } 

Thanks.

Answer 1

remember to do execute.

var result = service.Files.List().Execute();
foreach (var item in result.Items) 
    { 
    string sharingLink = item.WebContentLink; 
    }

Update for comment:

File permissions are a nightmare. First update request that you send everything. which means if you had the permission Id from the file you could do a permissions get and change what ever you want in that then update that back. If you just want to change one thing you can use patch along with the permission id from the file.

Permission patchedPermission = new Permission();
patchedPermission.Type= anyone;
service.Permissions.Patch(patchedPermission, fileId, permissionId).Execute();