- update readme

Author: kshdreams

README.md

@@ -81,5 +81,17 @@ and send firebase event using object.
 ```
 
 
+```Java
+    public static class User {
+        @FirebaseParam("userId")
+        String id;
+        @FirebaseParam("userName")
+        String name;
+    }
+
+    SimpleFirebaseAnalytics.sendEvent("create", user);
+```
+
+
 #### Limitation
 - use AppCompatActivity to use Fragment screen logging (FragmentLifeCycle observing supported since API level 26)

library/src/main/java/com/android/sebiya/firebase/SimpleFirebaseAnalytics.java

@@ -74,6 +74,8 @@ public void onActivityDestroyed(Activity activity) {
                     }
                 }
             });
+        } else {
+            Log.e(LOG_TAG, "init. already init called. so ignore this init method");
         }
     }
 
@@ -118,4 +120,23 @@ public static void sendEvent(Object obj) {
             }
         }
     }
+
+    public static void sendEvent(String event, Object paramObj) {
+        if (!sAnalytics.isUserAgreed()) {
+            return;
+        }
+        Bundle param = FirebaseAnnotationParser.getParam(paramObj);
+        if (param != null) {
+            sAnalytics.logEvent(event, param);
+            if (ENABLE_DEBUG_LOG) {
+                String str = LOG_TAG;
+                StringBuilder stringBuilder = new StringBuilder();
+                stringBuilder.append("sendEvent. event - ");
+                stringBuilder.append(event);
+                stringBuilder.append(", param - ");
+                stringBuilder.append(param);
+                Log.d(str, stringBuilder.toString());
+            }
+        }
+    }
 }