docs: Add English API documentation and English comments.

Author: MMMzq

API.md

@@ -28,6 +28,8 @@ A really easy to use flutter toast library!
 
 - Pure flutter implementation
 
+- Supports global configuration
+
 
 ### 🐼Online Demo
 
@@ -48,19 +50,19 @@ Loading|Text|CustomWidget
 
 ### 🐮Getting started
 
-#### 1. add dependencies into you project pubspec.yaml file
+#### 1. Add dependencies into you project pubspec.yaml file
 ``` yaml
 dependencies:
      bot_toast: ^3.0.5 
 #    bot_toast: ^4.0.0 #null safety
 ```
 
-#### 2. import BotToast lib
+#### 2. Import BotToast Lib
 ``` dart
 import 'package:bot_toast/bot_toast.dart';
 ```
 
-#### 3. initialization BotToast
+#### 3. Initialization BotToast
 ``` dart
 MaterialApp(
       title: 'BotToast Demo',
@@ -85,7 +87,7 @@ MaterialApp(
   )
 ```
 
-#### 4. use BotToast
+#### 4. Use BotToast
 ``` dart
 var cancel = BotToast.showText(text:"xxxx");  //popup a text toast;
 ...
@@ -132,6 +134,25 @@ var cancel = BotToast.showAnimationWidget(...)
 cancel();  //close
 ```
 
+#### 5. Modify Global Configuration
+
+``` dart
+/// For example: Globally change the animation duration for standard notifications to 1 second.
+BotToast.defaultOption.notification.animationDuration = const Duration(seconds: 1);
+
+/// For more default options, refer to the following configurations:
+/// [BotToast.defaultOption.simpleNotification] corresponds to the default values of [showSimpleNotification].
+/// [BotToast.defaultOption.notification] corresponds to the default values of [showNotification].
+/// [BotToast.defaultOption.customNotification] corresponds to the default values of [showCustomNotification].
+/// [BotToast.defaultOption.text] corresponds to the default values of [showText].
+/// [BotToast.defaultOption.customText] corresponds to the default values of [showCustomText].
+/// [BotToast.defaultOption.loading] corresponds to the default values of [showLoading].
+/// [BotToast.defaultOption.customLoading] corresponds to the default values of [showCustomLoading].
+/// [BotToast.defaultOption.attached] corresponds to the default values of [showAttachedWidget].
+/// [BotToast.defaultOption.animation] corresponds to the default values of [showAnimationWidget].
+/// [BotToast.defaultOption.enhanced] corresponds to the default values of [showEnhancedWidget].
+```
+
 ### 🐼3.0 version
 
 #### Major changes:

API_zh.md

@@ -31,6 +31,8 @@ BotToast 🤖
 
 - 纯flutter实现
 
+- 支持全局配置
+
 
 
 ### 🐼在线demo
@@ -139,6 +141,25 @@ cancel();  //关闭
 
 <br>
 
+#### 5. 修改全局配置
+  
+``` dart
+///例如：全局修改标准通知的动画时间为 1 秒。
+BotToast.defaultOption.notification.animationDuration=const Duration(seconds: 1);
+
+///更多默认选项参考下述配置
+///[BotToast.defaultOption.simpleNotification] 对应 [showSimpleNotification] 的默认值
+///[BotToast.defaultOption.notification] 对应 [showNotification] 的默认值
+///[BotToast.defaultOption.customNotification] 对应 [showCustomNotification] 的默认值
+///[BotToast.defaultOption.text] 对应 [showText] 的默认值
+///[BotToast.defaultOption.customText] 对应 [showCustomText] 的默认值
+///[BotToast.defaultOption.loading] 对应 [showLoading] 的默认值
+///[BotToast.defaultOption.customLoading] 对应 [showCustomLoading] 的默认值
+///[BotToast.defaultOption.attached] 对应 [showAttachedWidget] 的默认值
+///[BotToast.defaultOption.animation] 对应 [showAnimationWidget] 的默认值
+///[BotToast.defaultOption.enhanced] 对应 [showEnhancedWidget] 的默认值
+```
+
 ### 🐼3.0版本
 
 #### 主要改动:
@@ -186,7 +207,7 @@ MaterialApp(
 <br>
 
 ###  📃主要Api文档
-[主要Api文档](API.md)
+[主要Api文档](API_zh.md)
 
 
 

README.md

@@ -19,6 +19,8 @@ class _SimpleNotificationState extends State<SimpleNotification> {
 
   @override
   void initState() {
+    ///全局范围内将标准通知的动画时间修改为 1 秒
+    BotToast.defaultOption.notification.animationDuration=const Duration(seconds: 1);
     BotToast.showSimpleNotification(
         title: "Notification title",
         subTitle: "Notification subtitle",