how to get contacts list from google glass using GDK - google-glass

Question

I'm implement Google Glass app.
I want to get contacts list from google glass using GDK.
I already tried contacts Api v3 (ContactsService)
but i failed because -
i can't scrolling & tapping(click) pop-up (OK Button) after glass update XE16
-> run to android phone is ok.
i tried
mirror api. device OAuth.... -> no example.. i don't know how...
if you have sample code, As it is also upload. Would you? I'd appreciate that.
here is my code.
public class MainActivity extends Activity
{
private Account[] accounts;
private AccountManager mManager;
private ContactsService mService;
private URL feedUrl;
private final String url = "https://www.google.com/m8/feeds/contacts/default/full";
private final String ACCOUNTS_TYPE = "com.google";
private final String AUTH_TOKEN_TYPE = "cp";
private String mToken;
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mManager = AccountManager.get(this);
accounts = mManager.getAccountsByType(ACCOUNTS_TYPE);
Log.d("account", ""+accounts[0]);
mManager.getAuthToken(accounts[0], AUTH_TOKEN_TYPE, null, this, new AccountManagerCallback<Bundle>()
{
public void run(AccountManagerFuture<Bundle> future)
{
try
{
mToken = future.getResult().getString(AccountManager.KEY_AUTHTOKEN);
GetTask task = new GetTask();
task.execute(mToken);
}
catch (OperationCanceledException e)
{
e.printStackTrace();
}
catch (AuthenticatorException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
}
}, null);
}
public void createService(String token) throws IOException, ServiceException
{
mService = new ContactsService("contacts_list");
mService.setUserToken(token);
feedUrl = new URL(url);
ContactFeed resultFeed = (ContactFeed)mService.getFeed(feedUrl, ContactFeed.class);
for (ContactEntry entry : resultFeed.getEntries()) getContacts(entry);
}
private class GetTask extends AsyncTask<String, Void, Void>
{
#Override
protected Void doInBackground(String... params)
{
try
{
String token = "";
if(params != null)
{
for(String s : params) token += s;
}
createService(token);
}
catch (ServiceException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
return null;
}
}
public void getContacts(ContactEntry entry) throws ServiceException, IOException
{
if (entry.hasName())
{
Name name = entry.getName();
if (name.hasFullName())
{
String fullName = name.getFullName().getValue();
Log.d("name", fullName);
}
}
else Log.d("name", "no name");
if (entry.hasPhoneNumbers())
{
for (PhoneNumber phone : entry.getPhoneNumbers())
{
String phoneNum = phone.getPhoneNumber();
Log.d("phone", phoneNum);
}
}
else Log.d("phone", "no phone");
}
}