protected internal override void onCreate(Bundle savedInstanceState)
{
base.onCreate(savedInstanceState);
mGoogleApiClient = (new GoogleApiClient.Builder(this)).addConnectionCallbacks(this).addOnConnectionFailedListener(this).addApi(Plus.API).addScope(Plus.SCOPE_PLUS_LOGIN).build();
mGoogleLoginClicked = true;
if (!mGoogleApiClient.Connecting)
{
if (mGoogleConnectionResult != null)
{
resolveSignInError();
}
else if (mGoogleApiClient.Connected)
{
GoogleOAuthTokenAndLogin;
}
else
{
/* connect API now */
Log.d(TAG, "Trying to connect to Google API");
mGoogleApiClient.connect();
}
}
}
protected internal override void onStart()
{
base.onStart();
Intent intent = Intent;
bool signout = intent.getBooleanExtra("SIGNOUT", false);
if (signout)
{
signOut();
}
else if (!mGoogleIntentInProgress)
{
// auto sign in
mGoogleApiClient.connect();
}
}
/* A helper method to resolve the current ConnectionResult error. */
private void resolveSignInError()
{
if (mGoogleConnectionResult.hasResolution())
{
try
{
mGoogleIntentInProgress = true;
mGoogleConnectionResult.startResolutionForResult(this, MainActivity.RC_GOOGLE_LOGIN);
}
catch (IntentSender.SendIntentException)
{
// The intent was canceled before it was sent. Return to the default
// state and attempt to connect to get an updated ConnectionResult.
mGoogleIntentInProgress = false;
mGoogleApiClient.connect();
}
}
}
