calls login if the auth handler is not implemented.

Author: davidtruong

iterableapi/src/main/java/com/iterable/iterableapi/IterableApi.java

@@ -220,11 +220,17 @@ void setNotificationData(IterableNotificationData data) {
     }
 
     void setAuthToken(String authToken) {
+        setAuthToken(authToken, false);
+    }
+
+    void setAuthToken(String authToken, boolean bypassAuth) {
         if (isInitialized()) {
             if ((authToken != null && !authToken.equalsIgnoreCase(_authToken)) || (_authToken != null && !_authToken.equalsIgnoreCase(authToken))) {
                 _authToken = authToken;
                 storeAuthData();
                 onLogIn();
+            } else if (bypassAuth) {
+                onLogIn();
             }
         }
     }

iterableapi/src/main/java/com/iterable/iterableapi/IterableAuthManager.java

@@ -70,7 +70,7 @@ public void onFailure(Throwable throwable) {
             }
 
         } else {
-            IterableApi.getInstance().setAuthToken(null);
+            IterableApi.getInstance().setAuthToken(null, true);
         }
     }