122 lines
4.0 KiB
Dart
122 lines
4.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_aliplayer/flutter_aliplayer_medialoader.dart';
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import 'package:flutter_aliplayer_example/config.dart';
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import 'package:flutter_aliplayer_example/page/player_page.dart';
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import 'package:flutter_aliplayer_example/util/common_utils.dart';
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import 'package:qrcode_reader/qrcode_reader.dart';
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class UrlPage extends StatefulWidget {
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@override
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_UrlPageState createState() => _UrlPageState();
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}
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class _UrlPageState extends State<UrlPage> {
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TextEditingController urlSourceController =
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new TextEditingController.fromValue(TextEditingValue(
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text: DataSourceRelated.DEFAULT_URL,
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));
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String _qrcode_result = DataSourceRelated.DEFAULT_URL;
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bool _inPushing = false;
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FlutterAliPlayerMediaLoader fAliPlayerMediaLoader;
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Future<void> getQrcodeState() async {
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_qrcode_result = await QRCodeReader()
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.setAutoFocusIntervalInMs(200) // default 5000
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.setForceAutoFocus(true) // default false
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.setTorchEnabled(true) // default false
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.setHandlePermissions(true) // default true
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.setExecuteAfterPermissionGranted(true) // default true
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.setFrontCamera(false) // default false
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.scan();
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setState(() {
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urlSourceController.text = _qrcode_result;
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});
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}
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@override
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void initState() {
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super.initState();
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fAliPlayerMediaLoader = FlutterAliPlayerMediaLoader();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text("URL 播放"),
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centerTitle: true,
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actions: [
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IconButton(
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icon: Icon(Icons.crop_free), onPressed: () => getQrcodeState())
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],
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),
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body: Column(
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children: [
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TextField(
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controller: urlSourceController,
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maxLines: 1,
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decoration: InputDecoration(
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labelText: "url",
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),
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keyboardType: TextInputType.multiline,
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),
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ElevatedButton(
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child: Text("开始播放"),
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onPressed: () {
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if (_inPushing == true) {
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return;
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}
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_inPushing = true;
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var map = {DataSourceRelated.URL_KEY: urlSourceController.text};
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CommomUtils.pushPage(context,
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PlayerPage(playMode: ModeType.URL, dataSourceMap: map));
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_inPushing = false;
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},
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),
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SizedBox(height: 50.0),
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_buildMediaLoader()
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],
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),
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);
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}
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Widget _buildMediaLoader() {
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return Column(
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children: [
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Text("预加载",style: TextStyle(fontSize: 20.0),),
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SizedBox(height: 5.0,),
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Text("使用预加载前，需要在 Settings 页面打开本地缓存",style: TextStyle(fontSize: 12.0),),
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SizedBox(height: 20.0),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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SizedBox(width: 1.0),
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InkWell(child: Text("load",style: TextStyle(color: Colors.blue)), onTap: () {
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if (fAliPlayerMediaLoader != null) {
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fAliPlayerMediaLoader.load(urlSourceController.text, "${5*1000}");
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}
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}),
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InkWell(child: Text("pause",style: TextStyle(color: Colors.blue)), onTap: () {
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if (fAliPlayerMediaLoader != null) {
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fAliPlayerMediaLoader.pause(urlSourceController.text);
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}
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}),
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InkWell(child: Text("resume",style: TextStyle(color: Colors.blue)), onTap: () {
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if (fAliPlayerMediaLoader != null) {
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fAliPlayerMediaLoader.resume(urlSourceController.text);
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}
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}),
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InkWell(child: Text("cancel",style: TextStyle(color: Colors.blue)), onTap: () {
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if (fAliPlayerMediaLoader != null) {
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fAliPlayerMediaLoader.cancel(urlSourceController.text);
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}
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}),
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SizedBox(width: 1.0)
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],
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)
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],
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);
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}
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} |