Started implemented logic to do blocking gtasks import from the preferences

astrid/plugin-src/com/todoroo/astrid/gtasks/GtasksPreferences.java

@@ -61,9 +61,34 @@ public class GtasksPreferences extends SyncProviderPreferences {
                 startLogin();
             }
         } else {
+            syncOrImport();
+        }
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == REQUEST_LOGIN && resultCode == RESULT_OK) {
+            syncOrImport();
+        } else {
+            super.onActivityResult(requestCode, resultCode, data);
+        }
+    }
+
+    private void syncOrImport() {
+        if (actFmPreferenceService.isLoggedIn()) {
+            startBlockingImport();
+        } else {
+            setResultForSynchronize();
+        }
+    }
+
+    private void setResultForSynchronize() {
         setResult(RESULT_CODE_SYNCHRONIZE);
         finish();
     }
+
+    private void startBlockingImport() {
+        //TODO: Implement me
     }
 
     private void startLogin() {