perf: add LICENSE

-TODO: Add your license here.
+BSD 3-Clause License
+
+Copyright (c) 2024, Dubhe
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file

 import 'package:auto_track/auto_track.dart';
-import 'package:auto_track/auto_track/config/config.dart';
-import 'package:auto_track/auto_track/index.dart';
 import 'package:auto_track_example/home.dart';
 import 'package:auto_track_example/page_a.dart';
 import 'package:flutter/material.dart';
@@ -26,12 +24,13 @@ class _MyAppState extends State<MyApp> {
           AutoTrackPageConfig<PageA>(
             pageID: 'page_a',
           ),
-
         ]))
         .enable()
         .enablePageLeave()
         .enablePageView()
         .enableClick()
+        .enableDrag()
+        .enableIgnoreNullKey()
         .enableLog();
 
     super.initState();

@@ -5,11 +5,25 @@ class PageA extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return GestureDetector(
+    return Container(
+      margin: const EdgeInsets.only(top: 200),
+      child: Column(
+        children: [
+          GestureDetector(
+            onTap: () {
+              print("tap page a null key");
+            },
+            child: const Text('null key'),
+          ),
+          GestureDetector(
+            key: const Key('page-a-click'),
             onTap: () {
               print("tap page a");
             },
-      child: const Text('page a'),
+            child: const Text('have key'),
+          )
+        ],
+      ),
     );
   }
 }

 name: auto_track
 description: "Auto Track Plugin"
 version: 0.0.1
-homepage:
+homepage: https://github.com/epoll-j/auto_track_plugin
 
 environment:
   sdk: '>=3.2.3 <4.0.0'