优化调用setState

CHANGELOG.md

-## [0.4.0]
+## [0.4.1]
 * TODO: 修复了键盘高度从小变大的时候无法改变的问题, issues: 36
 * TODO: 键盘添加了传参功能,可从外部传参到键盘内部
 

README.md

@@ -9,7 +9,7 @@ Usage Add this to your package's pubspec.yaml file:
 Flutter >=1.7
 ``` yaml
 dependencies:
-  cool_ui: "^0.4.0"
+  cool_ui: "^0.4.1"
 ```
 
 Flutter < 1.7

lib/keyboards/keyboard_manager.dart

@@ -364,10 +364,10 @@ class KeyboardPageState extends State<KeyboardPage> {
   void initState() {
     // TODO: implement initState
     super.initState();
-    Future.delayed(Duration(milliseconds: 1)).then((_) {
-      setState(() {
-        _height = widget.height;
-      });
+    
+    WidgetsBinding.instance.addPostFrameCallback((_){
+      _height = widget.height;
+      setState(()=>{});
     });
   }
 
@@ -413,15 +413,15 @@ class KeyboardPageState extends State<KeyboardPage> {
   }
 
   update() {
-    try {
-      setState(() => {});
-    } catch (_) {}
+    WidgetsBinding.instance.addPostFrameCallback((_){
+      setState(()=>{});
+    });
   }
 
   updateHeight(double height) {
-    try {
+    WidgetsBinding.instance.addPostFrameCallback((_){
       this._height = height ?? 0;
-      setState(() => {});
-    } catch (_) {}
+      setState(()=>{});
+    });
   }
 }

lib/keyboards/keyboard_media_query.dart

@@ -43,13 +43,9 @@ class KeyboardMediaQueryState extends State<KeyboardMediaQuery >{
   }
 
   onUpdateHeight(){
-    try{
+    WidgetsBinding.instance.addPostFrameCallback((_){
       setState(()=>{});
-    }catch(_){
-      Future.delayed(Duration(milliseconds: 16), (){
-        this.onUpdateHeight();
-      });
-    }
+    });
   }
 
   @override

pubspec.yaml

 name: cool_ui
 description: Some practical Widget for flutter,Popover,Weui,Custom Keyboard
-version: 0.4.0
+version: 0.4.1
 author: Kevin <liangkaikevin@gmail.com>
 homepage: https://github.com/Im-Kevin/cool_ui