Merge pull request #371 from amandle/log_login_errors

Better logging when IDP login fails.

Author: samtstern

auth/src/main/java/com/firebase/ui/auth/provider/FacebookProvider.java

@@ -178,6 +178,7 @@ public void onCancel() {
 
     @Override
     public void onError(FacebookException error) {
+        Log.e(TAG, "Error logging in with Facebook. " + error.getMessage());
         Bundle extra = new Bundle();
         extra.putString(ERROR, "error");
         extra.putString(ERROR_MSG, error.getMessage());

auth/src/main/java/com/firebase/ui/auth/provider/GoogleProvider.java

@@ -126,7 +126,7 @@ public void onActivityResult(int requestCode, int resultCode, Intent data) {
                 if (result.isSuccess()) {
                     mIDPCallback.onSuccess(createIDPResponse(result.getSignInAccount()));
                 } else {
-                    onError(result.getStatus().getStatusMessage());
+                    onError(result);
                 }
             } else {
                 onError("No result found in intent");
@@ -140,7 +140,13 @@ public void startLogin(Activity activity) {
         activity.startActivityForResult(signInIntent, RC_SIGN_IN);
     }
 
+    private void onError(GoogleSignInResult result) {
+        String errorMessage = result.getStatus().getStatusMessage();
+        onError(String.valueOf(result.getStatus().getStatusCode()) + " " + errorMessage);
+    }
+
     private void onError(String errorMessage) {
+        Log.e(TAG, "Error logging in with Google. " + errorMessage);
         Bundle extra = new Bundle();
         extra.putString(ERROR_KEY, errorMessage);
         mIDPCallback.onFailure(extra);

auth/src/main/java/com/firebase/ui/auth/provider/TwitterProvider.java

@@ -5,6 +5,7 @@
 import android.content.Intent;
 import android.os.Bundle;
 
+import android.util.Log;
 import com.firebase.ui.auth.IdpResponse;
 import com.firebase.ui.auth.R;
 import com.google.firebase.auth.AuthCredential;
@@ -20,6 +21,8 @@
 import io.fabric.sdk.android.Fabric;
 
 public class TwitterProvider extends Callback<TwitterSession> implements IdpProvider {
+    private static final String TAG = "TwitterProvider";
+
     private IdpCallback mCallbackObject;
     private TwitterAuthClient mTwitterAuthClient;
 
@@ -63,6 +66,7 @@ public void success(Result<TwitterSession> result) {
 
     @Override
     public void failure(TwitterException exception) {
+        Log.e(TAG, "Failure logging in to Twitter. " + exception.getMessage());
         mCallbackObject.onFailure(new Bundle());
     }