Edit Question - KnowledgeHub

Title Body

I have started using the Google+ API for android, and I have created a sign-in application following this tutorial: https://developers.google.com/+/mobile/android/sign-in Now, the problem is that I want to create the sign out button from a different Activity , and what i tried to do didn't really worked.. My GPlusLogin code (Activity for the Google+ Login): import android.app.Activity; import android.app.ProgressDialog; import android.content.Intent; import android.content.IntentSender.SendIntentException; import android.os.Bundle; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import com.google.android.gms.common.*; import com.google.android.gms.common.GooglePlayServicesClient.ConnectionCallbacks; import com.google.android.gms.common.GooglePlayServicesClient.OnConnectionFailedListener; import com.google.android.gms.plus.PlusClient; public class GPlusLogin extends Activity implements ConnectionCallbacks, OnConnectionFailedListener{ private static final int REQUEST_CODE_RESOLVE_ERR = 9000; private static final String TAG = "GPlusLogin"; private ProgressDialog mConnectionProgressDialog; private PlusClient mPlusClient; private ConnectionResult mConnectionResult; @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.gplus_layout); mPlusClient = new PlusClient.Builder(this, this, this).setVisibleActivities("http://schemas.google.com/AddActivity", "http://schemas.google.com/BuyActivity").build(); Bundle extras = getIntent().getExtras(); mConnectionProgressDialog = new ProgressDialog(this); mConnectionProgressDialog.setMessage("Signing in..."); if(extras!=null){ if(extras.getString("

Tags (comma-separated) Cancel