实现懒加载

mvp/src/main/java/com/miekir/mvp/view/BaseMVPFragment.java

@@ -77,8 +77,10 @@ public abstract class BaseMVPFragment extends BaseFragment implements IView {
         }
     }
 
-
-    protected void onLazyLoad(){}
+    /**
+     * 懒加载，初始化加载数据
+     */
+    protected abstract void onLazyLoad();
 
     @Override
     public void showToast(String message) {