Skip to content

G
gmalpha_flutter
Commit 1141c9a2 authored by 林生雨's avatar 林生雨
Browse files
Options

qqq

parent 18acfa0a
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 0 additions and 428 deletions
lib/commonModel/testPage/animationTest.dart deleted 100644 → 0
View file @ 18acfa0a
This diff is collapsed.
lib/commonModel/testPage/applicationTest.dart deleted 100644 → 0
View file @ 18acfa0a
import 'package:flutter/material.dart';
import 'animationTest.dart';
import 'layoutTest.dart';
class MyApplicaitonTest extends StatefulWidget {
@override
_MyApplicaitonTestState createState() => _MyApplicaitonTestState();
}
class _MyApplicaitonTestState extends State<MyApplicaitonTest> {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: WidgetA(),
routes: {
"/layouttest": layoutTestPage,
},
);
}
Widget layoutTestPage(BuildContext context) {
return LayoutTest();
}
}
class WidgetA extends StatefulWidget {
final Widget child;
WidgetA({Key key, this.child}) : super(key: key);
_WidgetAState createState() => _WidgetAState();
}
class _WidgetAState extends State<WidgetA> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('text'),
),
body: Container(
padding: EdgeInsets.all(32.0),
child: Center(
child: Column(
children: <Widget>[
Center(
child: FlatButton(
child: Text('hit me'),
onPressed: (){
Navigator.of(context).pushNamed("/layouttest");
},
),
)
],
),
),
),
);
}
}
\ No newline at end of file
lib/commonModel/testPage/assetsChannel.dart deleted 100644 → 0
View file @ 18acfa0a
import 'dart:async';
import 'dart:typed_data';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
class AssestPlatformChannel extends StatefulWidget {
@override
_AssestPlatformChannelState createState() => _AssestPlatformChannelState();
}
class _AssestPlatformChannelState extends State<AssestPlatformChannel> {
static const MethodChannel methodChannel =
MethodChannel('GMAssetsMethodChannelName');
static const EventChannel eventChannel =
EventChannel('GMAssetsEventChannelName');
Uint8List _imageData;
String _tttt = 'ssss';
Future<void> _editPortrait() async {
Uint8List imageData;
try {
final result = await methodChannel.invokeMethod('editPortrait');
imageData = result;
} on PlatformException {
imageData = null;
}
setState(() {
_imageData = imageData;
_tttt = _imageData.runtimeType.toString();
});
}
@override
void initState() {
super.initState();
eventChannel.receiveBroadcastStream().listen(_onEvent, onError: _onError);
}
void _onEvent(Object event) {
setState(() {});
}
void _onError(Object error) {
setState(() {});
}
@override
Widget build(BuildContext context) {
return Material(
child: Scaffold(
appBar: AppBar(
title: Text('editPortrait test'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(_tttt, key: const Key('editPortrait')),
Padding(
padding: const EdgeInsets.all(16.0),
child: RaisedButton(
child: const Text('editPortrait'),
onPressed: _editPortrait,
),
),
Container(
color: Colors.pink[300],
width: 300,
height: 300,
child: _imageWidget()
)
],
),
],
),
),
),
);
}
Widget _imageWidget(){
if (_imageData != null) {
return Image.memory(_imageData,
width: 200,
height: 200,
);
}else{
return Center(
child: Text('I am not image'+_tttt),
);
}
}
}
lib/commonModel/testPage/battery.dart deleted 100644 → 0
View file @ 18acfa0a
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
class PlatformChannel extends StatefulWidget {
@override
_PlatformChannelState createState() => _PlatformChannelState();
}
class _PlatformChannelState extends State<PlatformChannel> {
static const MethodChannel methodChannel =
MethodChannel('samples.flutter.io/battery');
static const EventChannel eventChannel =
EventChannel('samples.flutter.io/charging');
String _batteryLevel = 'Battery level: unknown.';
String _chargingStatus = 'Battery status: unknown.';
Future<void> _getBatteryLevel() async {
String batteryLevel;
try {
final int result = await methodChannel.invokeMethod('getBatteryLevel');
batteryLevel = 'Battery level: $result%.';
} on PlatformException {
batteryLevel = 'Failed to get battery level.';
}
setState(() {
_batteryLevel = batteryLevel;
});
}
@override
void initState() {
super.initState();
eventChannel.receiveBroadcastStream().listen(_onEvent, onError: _onError);
}
void _onEvent(Object event) {
setState(() {
_chargingStatus =
"Battery status: ${event == 'charging' ? '' : 'dis'}charging.";
});
}
void _onError(Object error) {
setState(() {
_chargingStatus = 'Battery status: unknown.';
});
}
@override
Widget build(BuildContext context) {
return Material(
child: Scaffold(
appBar: AppBar(
title: Text('Channel test'),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(_batteryLevel, key: const Key('Battery level label')),
Padding(
padding: const EdgeInsets.all(16.0),
child: RaisedButton(
child: const Text('Refresh'),
onPressed: _getBatteryLevel,
),
),
],
),
Text(_chargingStatus),
],
),
),
),
);
}
}
lib/commonModel/testPage/layoutTest.dart deleted 100644 → 0
View file @ 18acfa0a
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
class LayoutTest extends StatefulWidget {
@override
_LayoutTestState createState() => _LayoutTestState();
}
class _LayoutTestState extends State<LayoutTest> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Layout Test'),
),
body: Container(
padding: EdgeInsets.all(32.0),
child: Center(
child: Column(
children: <Widget>[
_renderBoxTest(),
_containerTestWidget()
],
),
),
),
);
}
Widget _renderBoxTest(){
return Container(
color: Colors.greenAccent,
width:double.infinity,
constraints: BoxConstraints(
maxWidth: double.infinity,
minWidth: 200.0,
maxHeight: 200,
minHeight: 100.0),
child: Stingy(
child: Container(
color: Colors.pink[200],
),
),
);
}
// www.baidu.com/img/bd_logo1.png
Widget _containerTestWidget(){
return Container(
constraints: BoxConstraints.expand(
height: Theme.of(context).textTheme.display1.fontSize * 1.1 + 200.0,
),
padding: const EdgeInsets.all(8.0),
color: Colors.greenAccent.shade700,
alignment: Alignment.bottomCenter,
child: Text('Hello World', style: Theme.of(context).textTheme.display1.copyWith(color: Colors.orange[200])),
foregroundDecoration: BoxDecoration(
image: DecorationImage(
image: NetworkImage('https://www.example.com/images/frame.png'),
centerSlice: Rect.fromLTRB(270.0, 180.0, 1360.0, 730.0),
),
),
transform: Matrix4.rotationZ(0.1),
);
}
}
class Stingy extends SingleChildRenderObjectWidget {
Stingy({Widget child}) : super(child: child);
@override
RenderObject createRenderObject(BuildContext context) {
// TODO: implement createRenderObject
return RenderStingy();
}
}
class RenderStingy extends RenderShiftedBox {
RenderStingy() : super(null);
// 绘制方法
@override
void paint(PaintingContext context, Offset offset) {
// TODO: implement paint
super.paint(context, offset);
}
// 布局方法
@override
void performLayout() {
// 布局 child 确定 child 的 size
child.layout(
BoxConstraints(
minHeight: 0.0,
maxHeight: constraints.minHeight,
minWidth: 0.0,
maxWidth: constraints.minWidth),
parentUsesSize: true);
print('constraints: $constraints');
// child 的 Offset
final BoxParentData childParentData = child.parentData;
childParentData.offset = Offset(constraints.maxWidth - child.size.width,
constraints.maxHeight - child.size.height);
print('childParentData: $childParentData');
// 确定自己（父节点）的大小，并重绘父节点。不重设，不能触发重绘，例如在热重载的情景中，重设container.maxHeight，无效
size = Size(constraints.maxWidth, constraints.maxHeight);
print('size: $size');
}
}
lib/commonModel/testPage/netWorkTest.dart deleted 100644 → 0
View file @ 18acfa0a
import 'package:flutter/material.dart';
import 'package:gmalpha_flutter/commonModel/net/ALNetWork.dart';
void main() => runApp(MaterialApp(
home: NetWorkTestPage(),
));
class NetWorkTestPage extends StatefulWidget {
@override
_NetWorkTestPageState createState() => _NetWorkTestPageState();
}
class _NetWorkTestPageState extends State<NetWorkTestPage> {
String _string = 'lalala';
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('NewtWork Test Page'),
),
body: Container(
padding: EdgeInsets.all(32.0),
child: Center(
child: Column(
children: <Widget>[
FlatButton(
child: Text('newtWorkTest'),
color: Colors.greenAccent,
onPressed: _netWork,
),
Container(
color: Colors.greenAccent,
constraints: BoxConstraints(
maxWidth: double.infinity,
minWidth: 200.0,
maxHeight: 500,
minHeight: 200.0),
child: Text('data:' + _string),
),
],
),
),
),
);
}
void _netWork() {
ALNetwork(
success: (NetworkSuccess success){
print(success.data);
setState(() {
_string = success.data.toString();
});
},
error: (NetworkError error){
print(error.error);
setState(() {
_string = error.error.toString();
});
},
api: '/api/v1/index'
)
..excuteGet();
}
}
\ No newline at end of file
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment