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cool_ui
提交 b28fad3f authored 作者: Kevin's avatar Kevin
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修复了多个自定义键盘无法切换的问题

上级 bbc3d000
隐藏空白字符变更
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CHANGELOG.md
浏览文件 @ b28fad3f
## [0.2.1]
* TODO: 修复了多个自定义键盘无法切换的问题
## [0.2.0]
* TODO: 优化了WeuiToast的效果,添加了WeuiToastConfig,可以全局配置默认设置
* TODO: 添加了Keyboard对android 返回按钮的监听
......
README.md
浏览文件 @ b28fad3f
......@@ -9,7 +9,7 @@ Usage Add this to your package's pubspec.yaml file:
Flutter >=1.7
``` yaml
dependencies:
cool_ui: "^0.2.0"
cool_ui: "^0.2.1"
```
Flutter < 1.7
......
example/lib/keyboards/test_keyboard.dart 0 → 100644
浏览文件 @ b28fad3f
import 'package:cool_ui/cool_ui.dart';
import 'package:flutter/material.dart';
class TestKeyboard extends StatelessWidget{
static const CKTextInputType inputType = const CKTextInputType(name:'CKTestKeyboard');
static double getHeight(BuildContext ctx){
MediaQueryData mediaQuery = MediaQuery.of(ctx);
return mediaQuery.size.width / 3 / 2 * 4;
}
final KeyboardController controller ;
const TestKeyboard({this.controller});
static register(){
CoolKeyboard.addKeyboard(TestKeyboard.inputType,KeyboardConfig(builder: (context,controller){
return TestKeyboard(controller: controller);
},getHeight: TestKeyboard.getHeight));
}
@override
Widget build(BuildContext context) {
MediaQueryData mediaQuery = MediaQuery.of(context);
return Material(
child: DefaultTextStyle(style: TextStyle(fontWeight: FontWeight.w500,color: Colors.black,fontSize: 23.0), child: Container(
height:getHeight(context),
width: mediaQuery.size.width,
decoration: BoxDecoration(
color: Color(0xffafafaf),
),
child: GridView.count(
childAspectRatio: 2/1,
mainAxisSpacing:0.5,
crossAxisSpacing:0.5,
padding: EdgeInsets.all(0.0),
crossAxisCount: 3,
children: <Widget>[
buildButton('A'),
buildButton('B'),
buildButton('C'),
buildButton('D'),
buildButton('E'),
buildButton('F'),
buildButton('G'),
buildButton('H'),
buildButton('J'),
Container(
color: Color(0xFFd3d6dd),
child: GestureDetector(
behavior: HitTestBehavior.translucent,
child: Center(child: Icon(Icons.expand_more),),
onTap: (){
controller.doneAction();
},
),
),
buildButton('0'),
Container(
color: Color(0xFFd3d6dd),
child: GestureDetector(
behavior: HitTestBehavior.translucent,
child: Center(child: Text('X'),),
onTap: (){
controller.deleteOne();
},
),
),
]),
)),
);
}
Widget buildButton(String title,{String value}){
if(value == null){
value = title;
}
return Container(
color: Colors.white,
child: GestureDetector(
behavior: HitTestBehavior.translucent,
child: Center(child: Text(title),),
onTap: (){
controller.addText(value);
},
),
);
}
}
example/lib/main.dart
浏览文件 @ b28fad3f
......@@ -6,8 +6,11 @@ import 'package:cool_ui_example/pages/weui_toast_demo.dart';
import 'package:cool_ui/cool_ui.dart';
import 'package:flutter/material.dart';
import 'keyboards/test_keyboard.dart';
void main(){
NumberKeyboard.register();
TestKeyboard.register();
runApp(MyApp());
}
......
example/lib/pages/custom_keyboard.dart
浏览文件 @ b28fad3f
import 'package:cool_ui_example/keyboards/test_keyboard.dart';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:cool_ui/cool_ui.dart';
......@@ -28,7 +29,7 @@ class CustomKeyboardDemoState extends State<CustomKeyboardDemo>{
body: ListView(
children: <Widget>[
TextField(
keyboardType: NumberKeyboard.inputType,
keyboardType: TextInputType.text,
),
Container(
height: 300.0,
......@@ -36,6 +37,10 @@ class CustomKeyboardDemoState extends State<CustomKeyboardDemo>{
TextField(
decoration: InputDecoration(labelText: '演示键盘弹出后滚动'),
keyboardType: NumberKeyboard.inputType,
),
TextField(
decoration: InputDecoration(labelText: '多个键盘演示'),
keyboardType: TestKeyboard.inputType,
)
],
)
......
lib/keyboards/keyboard_manager.dart
浏览文件 @ b28fad3f
part of cool_ui;
typedef GetKeyboardHeight = double Function(BuildContext context);
typedef KeyboardBuilder = Widget Function(BuildContext context,KeyboardController controller);
typedef KeyboardBuilder = Widget Function(
BuildContext context, KeyboardController controller);
class CoolKeyboard {
static JSONMethodCodec _codec = const JSONMethodCodec();
static KeyboardConfig _currentKeyboard;
static Map<CKTextInputType,KeyboardConfig> _keyboards = {};
static Map<CKTextInputType, KeyboardConfig> _keyboards = {};
static BuildContext _context;
static OverlayEntry _keyboardEntry;
static KeyboardController _keyboardController;
static GlobalKey<KeyboardPageState> _pageKey;
static bool isInterceptor = false;
static double get keyboardHeight =>_keyboardHeight;
static double get keyboardHeight => _keyboardHeight;
static double _keyboardHeight;
static init(BuildContext context){
static init(BuildContext context) {
_context = context;
interceptorInput();
}
static interceptorInput(){
if(isInterceptor)
return;
static interceptorInput() {
if (isInterceptor) return;
isInterceptor = true;
defaultBinaryMessenger.setMockMessageHandler("flutter/textinput", (ByteData data) async{
defaultBinaryMessenger.setMockMessageHandler("flutter/textinput",
(ByteData data) async {
var methodCall = _codec.decodeMethodCall(data);
switch(methodCall.method){
switch (methodCall.method) {
case 'TextInput.show':
if(_currentKeyboard != null){
if (_currentKeyboard != null) {
openKeyboard();
return _codec.encodeSuccessEnvelope(null);
}else{
} else {
return await _sendPlatformMessage("flutter/textinput", data);
}
break;
case 'TextInput.hide':
if(_currentKeyboard != null){
if (_currentKeyboard != null) {
hideKeyboard();
return _codec.encodeSuccessEnvelope(null);
}else{
} else {
return await _sendPlatformMessage("flutter/textinput", data);
}
break;
case 'TextInput.setEditingState':
var editingState = TextEditingValue.fromJSON(methodCall.arguments);
if(editingState != null && _keyboardController != null){
var editingState = TextEditingValue.fromJSON(methodCall.arguments);
if (editingState != null && _keyboardController != null) {
_keyboardController.value = editingState;
return _codec.encodeSuccessEnvelope(null);
}
break;
case 'TextInput.clearClient':
hideKeyboard(animation:true);
hideKeyboard(animation: true);
clearKeyboard();
break;
case 'TextInput.setClient':
var setInputType = methodCall.arguments[1]['inputType'];
InputClient client;
_keyboards.forEach((inputType,keyboardConfig){
if(inputType.name == setInputType['name']){
_keyboards.forEach((inputType, keyboardConfig) {
if (inputType.name == setInputType['name']) {
client = InputClient.fromJSON(methodCall.arguments);
clearKeyboard();
_currentKeyboard = keyboardConfig;
_keyboardController = KeyboardController(client:client)..addListener((){
var callbackMethodCall = MethodCall("TextInputClient.updateEditingState",[
_keyboardController.client.connectionId,
_keyboardController.value.toJSON()]);
defaultBinaryMessenger.handlePlatformMessage("flutter/textinput", _codec.encodeMethodCall(callbackMethodCall), (data){
_keyboardController = KeyboardController(client: client)
..addListener(() {
var callbackMethodCall = MethodCall(
"TextInputClient.updateEditingState", [
_keyboardController.client.connectionId,
_keyboardController.value.toJSON()
]);
defaultBinaryMessenger.handlePlatformMessage(
"flutter/textinput",
_codec.encodeMethodCall(callbackMethodCall),
(data) {});
});
});
}
});
if(client != null){
await _sendPlatformMessage("flutter/textinput", _codec.encodeMethodCall(MethodCall('TextInput.hide')));
if (client != null) {
await _sendPlatformMessage("flutter/textinput",
_codec.encodeMethodCall(MethodCall('TextInput.hide')));
return _codec.encodeSuccessEnvelope(null);
}else{
hideKeyboard(animation:false);
} else {
hideKeyboard(animation: false);
clearKeyboard();
}
break;
}
ByteData response = await _sendPlatformMessage("flutter/textinput", data);
ByteData response = await _sendPlatformMessage("flutter/textinput", data);
return response;
});
}
static Future<ByteData> _sendPlatformMessage(String channel, ByteData message) {
static Future<ByteData> _sendPlatformMessage(
String channel, ByteData message) {
final Completer<ByteData> completer = Completer<ByteData>();
ui.window.sendPlatformMessage(channel, message, (ByteData reply) {
try {
......@@ -99,54 +104,55 @@ class CoolKeyboard {
exception: exception,
stack: stack,
library: 'services library',
context: ErrorDescription('during a platform message response callback'),
context:
ErrorDescription('during a platform message response callback'),
));
}
});
return completer.future;
}
static addKeyboard(CKTextInputType inputType,KeyboardConfig config){
static addKeyboard(CKTextInputType inputType, KeyboardConfig config) {
_keyboards[inputType] = config;
}
static openKeyboard(){
if(_keyboardEntry != null)
return;
static openKeyboard() {
if (_keyboardEntry != null) return;
_pageKey = GlobalKey<KeyboardPageState>();
_keyboardHeight = _currentKeyboard.getHeight(_context);
KeyboardMediaQueryState queryState = _context.ancestorStateOfType(const TypeMatcher<KeyboardMediaQueryState>()) as KeyboardMediaQueryState;
KeyboardMediaQueryState queryState = _context
.ancestorStateOfType(const TypeMatcher<KeyboardMediaQueryState>())
as KeyboardMediaQueryState;
queryState.update();
var tempKey = _pageKey;
_keyboardEntry = OverlayEntry(builder: (ctx) {
if(_currentKeyboard != null && _keyboardHeight != null)
{
return KeyboardPage(
if (_currentKeyboard != null && _keyboardHeight != null) {
return KeyboardPage(
key: tempKey,
child: Builder(builder: (ctx){
return _currentKeyboard.builder(ctx,_keyboardController);
child: Builder(builder: (ctx) {
return _currentKeyboard.builder(ctx, _keyboardController);
}),
height:_keyboardHeight
);
}else{
height: _keyboardHeight);
} else {
return Container();
}
});
Overlay.of(_context).insert(_keyboardEntry);
BackButtonInterceptor.add((_){
BackButtonInterceptor.add((_) {
CoolKeyboard.sendPerformAction(TextInputAction.done);
return true;
}, zIndex: 1, name:'CustomKeyboard');
}, zIndex: 1, name: 'CustomKeyboard');
}
static hideKeyboard({bool animation=true}){
static hideKeyboard({bool animation = true}) {
BackButtonInterceptor.removeByName('CustomKeyboard');
if(_keyboardEntry != null && _pageKey != null) {
if (_keyboardEntry != null && _pageKey != null) {
_keyboardHeight = null;
_pageKey.currentState.animationController.addStatusListener((AnimationStatus status) {
_pageKey.currentState.animationController
.addStatusListener((AnimationStatus status) {
if (status == AnimationStatus.dismissed ||
status == AnimationStatus.completed) {
if (_keyboardEntry != null) {
......@@ -155,67 +161,63 @@ class CoolKeyboard {
}
}
});
if (animation)
{
if (animation) {
_pageKey.currentState.exitKeyboard();
}
else{
} else {
_keyboardEntry.remove();
_keyboardEntry = null;
}
}
_pageKey = null;
KeyboardMediaQueryState queryState = _context.ancestorStateOfType(const TypeMatcher<KeyboardMediaQueryState>()) as KeyboardMediaQueryState;
KeyboardMediaQueryState queryState = _context
.ancestorStateOfType(const TypeMatcher<KeyboardMediaQueryState>())
as KeyboardMediaQueryState;
queryState.update();
}
static clearKeyboard(){
static clearKeyboard() {
_currentKeyboard = null;
if(_keyboardController != null){
if (_keyboardController != null) {
_keyboardController.dispose();
_keyboardController = null;
}
}
static sendPerformAction(TextInputAction action){
static sendPerformAction(TextInputAction action) {
var callbackMethodCall = MethodCall("TextInputClient.performAction",
[
_keyboardController.client.connectionId,
action.toString()
]);
defaultBinaryMessenger.handlePlatformMessage(
"flutter/textinput", _codec.encodeMethodCall(callbackMethodCall), (
data) {});
[_keyboardController.client.connectionId, action.toString()]);
defaultBinaryMessenger.handlePlatformMessage("flutter/textinput",
_codec.encodeMethodCall(callbackMethodCall), (data) {});
}
}
class KeyboardConfig{
class KeyboardConfig {
final KeyboardBuilder builder;
final GetKeyboardHeight getHeight;
const KeyboardConfig({this.builder,this.getHeight});
const KeyboardConfig({this.builder, this.getHeight});
}
class InputClient{
class InputClient {
final int connectionId;
final TextInputConfiguration configuration;
const InputClient({this.connectionId,this.configuration});
final TextInputConfiguration configuration;
const InputClient({this.connectionId, this.configuration});
factory InputClient.fromJSON(List<dynamic> encoded) {
return InputClient(connectionId: encoded[0],configuration: TextInputConfiguration(
inputType:CKTextInputType.fromJSON(encoded[1]['inputType']),
obscureText:encoded[1]['obscureText'],
autocorrect:encoded[1]['autocorrect'],
actionLabel:encoded[1]['actionLabel'],
inputAction:_toTextInputAction(encoded[1]['inputAction']),
textCapitalization:_toTextCapitalization(encoded[1]['textCapitalization']),
keyboardAppearance:_toBrightness(encoded[1]['keyboardAppearance'])
));
return InputClient(
connectionId: encoded[0],
configuration: TextInputConfiguration(
inputType: CKTextInputType.fromJSON(encoded[1]['inputType']),
obscureText: encoded[1]['obscureText'],
autocorrect: encoded[1]['autocorrect'],
actionLabel: encoded[1]['actionLabel'],
inputAction: _toTextInputAction(encoded[1]['inputAction']),
textCapitalization:
_toTextCapitalization(encoded[1]['textCapitalization']),
keyboardAppearance:
_toBrightness(encoded[1]['keyboardAppearance'])));
}
static TextInputAction _toTextInputAction(String action) {
switch (action) {
case 'TextInputAction.none':
......@@ -248,9 +250,8 @@ class InputClient{
throw FlutterError('Unknown text input action: $action');
}
static TextCapitalization _toTextCapitalization(String capitalization){
switch(capitalization){
static TextCapitalization _toTextCapitalization(String capitalization) {
switch (capitalization) {
case 'TextCapitalization.none':
return TextCapitalization.none;
case 'TextCapitalization.characters':
......@@ -264,8 +265,8 @@ class InputClient{
throw FlutterError('Unknown text capitalization: $capitalization');
}
static Brightness _toBrightness(String brightness){
switch(brightness){
static Brightness _toBrightness(String brightness) {
switch (brightness) {
case 'Brightness.dark':
return Brightness.dark;
case 'Brightness.light':
......@@ -276,10 +277,11 @@ class InputClient{
}
}
class CKTextInputType extends TextInputType{
class CKTextInputType extends TextInputType {
final String name;
const CKTextInputType({this.name,bool signed,bool decimal}) : super.numberWithOptions(signed:signed,decimal:decimal);
const CKTextInputType({this.name, bool signed, bool decimal})
: super.numberWithOptions(signed: signed, decimal: decimal);
@override
Map<String, dynamic> toJson() {
......@@ -290,26 +292,42 @@ class CKTextInputType extends TextInputType{
};
}
factory CKTextInputType.fromJSON(Map<String,dynamic> encoded) {
@override
String toString() {
return '$runtimeType('
'name: $name, '
'signed: $signed, '
'decimal: $decimal)';
}
bool operator ==(Object target) {
if (target is CKTextInputType) {
if (this.toString() == target.toString()) {
return true;
}
}
return false;
}
factory CKTextInputType.fromJSON(Map<String, dynamic> encoded) {
return CKTextInputType(
name: encoded['name'],
signed: encoded['signed'],
decimal: encoded['decimal']
);
decimal: encoded['decimal']);
}
}
class KeyboardPage extends StatefulWidget{
class KeyboardPage extends StatefulWidget {
final Widget child;
final double height;
const KeyboardPage({this.child,this.height,Key key}):super(key:key);
const KeyboardPage({this.child, this.height, Key key}) : super(key: key);
@override
State<StatefulWidget> createState() =>KeyboardPageState();
State<StatefulWidget> createState() => KeyboardPageState();
}
class KeyboardPageState extends State<KeyboardPage> with SingleTickerProviderStateMixin{
class KeyboardPageState extends State<KeyboardPage>
with SingleTickerProviderStateMixin {
AnimationController animationController;
Animation<double> doubleAnimation;
double bottom;
......@@ -318,37 +336,33 @@ class KeyboardPageState extends State<KeyboardPage> with SingleTickerProviderSta
void initState() {
// TODO: implement initState
super.initState();
animationController = new AnimationController(duration: new Duration(milliseconds: 100),vsync: this)
..addListener(()=>setState((){}));
doubleAnimation =
new Tween(begin: 0.0, end: widget.height).animate(animationController)..addListener(()=>setState((){}));
animationController.forward(from:0.0);
animationController = new AnimationController(
duration: new Duration(milliseconds: 100), vsync: this)
..addListener(() => setState(() {}));
doubleAnimation = new Tween(begin: 0.0, end: widget.height)
.animate(animationController)
..addListener(() => setState(() {}));
animationController.forward(from: 0.0);
}
@override
Widget build(BuildContext context) {
return Positioned(
child: IntrinsicHeight(
child: widget.child
),
bottom: (widget.height - doubleAnimation.value) * -1
);
child: IntrinsicHeight(child: widget.child),
bottom: (widget.height - doubleAnimation.value) * -1);
}
@override
void dispose() {
super.dispose();
if(animationController.status == AnimationStatus.forward || animationController.status == AnimationStatus.reverse)
{
animationController.notifyStatusListeners(AnimationStatus.dismissed);
}
if (animationController.status == AnimationStatus.forward ||
animationController.status == AnimationStatus.reverse) {
animationController.notifyStatusListeners(AnimationStatus.dismissed);
}
animationController.dispose();
super.dispose();
}
exitKeyboard(){
exitKeyboard() {
animationController.reverse();
}
}
pubspec.yaml
浏览文件 @ b28fad3f
name: cool_ui
description: Some practical Widget for flutter,Popover,Weui,Custom Keyboard
version: 0.2.0
version: 0.2.1
author: Kevin <liangkaikevin@gmail.com>
homepage: https://github.com/Im-Kevin/cool_ui
......
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