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485 lines
16 KiB
485 lines
16 KiB
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:music_player_miao/common_widget/app_data.dart';
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import '../../view_model/home_view_model.dart';
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import 'package:audioplayers/audioplayers.dart';
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import '../common_widget/Song_widegt.dart';
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class MusicView extends StatefulWidget {
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final Song song;
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final int initialSongIndex;
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const MusicView({super.key, required this.song, required this.initialSongIndex});
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@override
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State<MusicView> createState() => _MusicViewState();
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}
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class _MusicViewState extends State<MusicView> {
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final homeVM = Get.put(HomeViewModel());
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bool isGoodCommended = AppData().isLikes;
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bool isStarCommended = false;
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bool _isDisposed = false;
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AppData appData = AppData();
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late int currentSongIndex;
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List<String> song2 = [
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"audio/MAMAMOO.mp3",
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"audio/FLOWER.mp3",
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"audio/All.mp3"
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];
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List<String> artist = [
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"林俊杰 1",
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"林俊杰 2",
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"林俊杰 3"
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];
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List<String> music = [
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"背对背拥抱 1",
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"背对背拥抱 2",
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"背对背拥抱 3"
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];
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late AudioPlayer _audioPlayer;
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late Duration _duration;
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late Duration _position;
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late String artistName;
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late String musicName;
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void playerInit() {
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_audioPlayer = AudioPlayer()..setSourceAsset('${widget.song.musicurl}');
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_duration = const Duration();
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_position = const Duration();
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artistName = '${widget.song.artist}';
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musicName = '${widget.song.title}';
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_audioPlayer.onDurationChanged.listen((Duration d) {
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_duration = d;
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setState(() {});
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});
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_audioPlayer.onPositionChanged.listen((Duration p) {
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_position = p;
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setState(() {});
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});
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_audioPlayer.onPlayerComplete.listen((event) {
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setState(() {
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_position = _duration;
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});
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});
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}
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void playOrPause() {
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if (_audioPlayer.state == PlayerState.playing) {
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_audioPlayer.pause();
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} else {
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_audioPlayer.resume();
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}
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setState(() {});
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}
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void playNextSong() {
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if (currentSongIndex < 2) {
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currentSongIndex++;
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} else {
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currentSongIndex = 0;
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}
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_audioPlayer.setSourceAsset(song2[currentSongIndex]);
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artistName = artist[currentSongIndex];
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musicName = music[currentSongIndex];
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_audioPlayer.resume();
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}
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void playPreviousSong() {
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if (currentSongIndex > 0) {
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currentSongIndex--;
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} else {
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currentSongIndex = 2;
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}
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_audioPlayer.setSourceAsset(song2[currentSongIndex]);
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artistName = artist[currentSongIndex];
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musicName = music[currentSongIndex];
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_audioPlayer.resume();
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}
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String formatDuration(Duration duration) {
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String twoDigits(int n) => n.toString().padLeft(2, "0");
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String twoDigitMinutes = twoDigits(duration.inMinutes.remainder(60));
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String twoDigitSeconds = twoDigits(duration.inSeconds.remainder(60));
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return "${twoDigits(duration.inMinutes)}:$twoDigitSeconds";
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}
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@override
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void initState() {
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playerInit();
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currentSongIndex = widget.initialSongIndex;
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super.initState();
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}
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@override
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void dispose() {
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_isDisposed = true;
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_audioPlayer.release();
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_audioPlayer.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Container(
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decoration: const BoxDecoration(
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image: DecorationImage(
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image: AssetImage("assets/img/app_bg.png"),
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fit: BoxFit.cover,
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),
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),
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child: Scaffold(
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resizeToAvoidBottomInset: false,
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backgroundColor: Colors.transparent,
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body: SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.only(top: 45, left: 10, right: 10),
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child: Column(
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children: [
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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IconButton(
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onPressed: () {
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Get.back();
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},
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icon: Image.asset(
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"assets/img/back.png",
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width: 25,
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height: 25,
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fit: BoxFit.contain,
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),
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),
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Row(
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children: [
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IconButton(
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onPressed: () {},
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icon: Image.asset(
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"assets/img/music_add.png",
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width: 30,
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height: 30,
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),
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),
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IconButton(
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onPressed: () {},
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icon: Image.asset(
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"assets/img/music_download.png",
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width: 30,
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height: 30,
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),
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),
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],
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)
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],
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),
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const SizedBox(
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height: 80,
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),
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Center(
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child: Stack(
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alignment: Alignment.center,
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children: [
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ClipRRect(
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borderRadius: BorderRadius.circular(10),
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child: Image.asset(
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"assets/img/music_Ellipse.png",
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width: 320,
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height: 320,
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fit: BoxFit.cover,
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),
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),
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Positioned(
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child: ClipRRect(
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borderRadius: BorderRadius.circular(80),
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child: Image.asset(
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'${widget.song.artistPic}',
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width: 230,
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height: 230,
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fit: BoxFit.cover,
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),
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),
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)
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],
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),
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),
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const SizedBox(
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height: 60,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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musicName,
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style: const TextStyle(
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fontSize: 20, fontWeight: FontWeight.bold),
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),
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Text(
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artistName,
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style: const TextStyle(fontSize: 20),
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),
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],
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),
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Row(
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children: [
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IconButton(
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onPressed: () {
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setState(() {
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isGoodCommended = !isGoodCommended;
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appData.box.write('isLikes', isGoodCommended);
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});
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},
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icon: Image.asset(
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isGoodCommended
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? "assets/img/music_good.png"
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: "assets/img/music_good_un.png",
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width: 29,
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height: 29,
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),
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),
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IconButton(
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onPressed: () {
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setState(() {
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isStarCommended = !isStarCommended;
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});
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},
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icon: Image.asset(
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isStarCommended
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? "assets/img/music_star.png"
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: "assets/img/music_star_un.png",
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width: 29,
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height: 29,
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),
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),
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IconButton(
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onPressed: () {
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Image.asset("assets/img/music_good.png");
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},
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icon: Image.asset(
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"assets/img/music_commend_un.png",
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width: 29,
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height: 29,
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),
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),
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],
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)
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],
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),
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const SizedBox(
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height: 60,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Text(
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"${formatDuration(_position)}",
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style: const TextStyle(
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color: Colors.black,
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),
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),
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Expanded(
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child: SliderTheme(
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data: const SliderThemeData(
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trackHeight: 3.0, // 调整轨道的高度
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thumbShape: RoundSliderThumbShape(
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enabledThumbRadius: 7.0), // 调整拇指的大小
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overlayShape:
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RoundSliderOverlayShape(overlayRadius: 12.0),
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),
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child: Slider(
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min: 0,
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max: _duration.inSeconds.toDouble(),
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value: _position.inSeconds.toDouble(),
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onChanged: (value) async {
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await _audioPlayer
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.seek(Duration(seconds: value.toInt()));
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setState(() {});
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},
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activeColor: const Color(0xff429482),
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inactiveColor: const Color(0xffE3F0ED),
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),
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),
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),
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Text(
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"${formatDuration(_duration)}",
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style: const TextStyle(
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color: Colors.black,
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),
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),
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],
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),
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const SizedBox(
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height: 30,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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IconButton(
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onPressed: () {},
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icon: Image.asset(
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"assets/img/music_random.png",
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width: 35,
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height: 35,
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),
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),
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Row(
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children: [
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IconButton(
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onPressed: playPreviousSong,
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icon: Image.asset(
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"assets/img/music_back.png",
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width: 42,
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height: 42,
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),
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),
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const SizedBox(
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width: 10,
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),
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IconButton(
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onPressed: playOrPause,
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icon: _audioPlayer.state == PlayerState.playing
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? Image.asset(
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"assets/img/music_play.png",
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)
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: Image.asset(
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"assets/img/music_pause.png",
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)),
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const SizedBox(
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width: 10,
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),
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IconButton(
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onPressed: playNextSong,
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icon: Image.asset(
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"assets/img/music_next.png",
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width: 42,
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height: 42,
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),
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),
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],
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),
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IconButton(
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onPressed: _showPlaylist,
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icon: Image.asset(
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"assets/img/music_more.png",
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width: 35,
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height: 35,
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),
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),
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],
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)
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],
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),
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),
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),
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),
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);
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}
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void _showPlaylist() {
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showModalBottomSheet(
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context: context,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.vertical(top: Radius.circular(30))),
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builder: (BuildContext context) {
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return Container(
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padding: const EdgeInsets.only(top: 15),
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constraints: BoxConstraints(
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maxHeight: MediaQuery.of(context).size.height * 0.45),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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const Center(
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child: Text(
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"播放列表",
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style: TextStyle(
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fontSize: 20,
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),
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),
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),
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Expanded(
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child: ListView.builder(
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itemCount: 3,
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itemBuilder: (BuildContext context, int index) {
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bool isCurrentlyPlaying = currentSongIndex == index;
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return ListTile(
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tileColor: isCurrentlyPlaying ? const Color(0xffE3F0ED) : null,
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title: Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Padding(
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padding: const EdgeInsets.only(left: 20),
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// Add left padding
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child: Text(
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music[index],
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style: const TextStyle(fontSize: 18),
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),
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),
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Padding(
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padding: const EdgeInsets.only(right: 20),
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// Add right padding
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child: Image.asset(
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"assets/img/songs_run.png",
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width: 25,
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), // Add your desired icon here
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),
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],
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),
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onTap: () {
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_changeCurrentSong(index);
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Navigator.pop(context);
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},
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);
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},
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),
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),
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ElevatedButton(
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onPressed: () => Navigator.pop(context),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xff429482),
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padding: const EdgeInsets.symmetric(vertical: 14),
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tapTargetSize: MaterialTapTargetSize.shrinkWrap,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.zero,
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),
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),
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child: const Text(
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"关闭",
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style: TextStyle(color: Colors.black, fontSize: 20),
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),
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),
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],
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),
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);
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},
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);
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}
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void _changeCurrentSong(int index) {
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if (!_isDisposed) { // Check the flag before using the player
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setState(() {
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currentSongIndex = index;
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_audioPlayer.setSourceAsset(song2[currentSongIndex]);
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artistName = artist[currentSongIndex];
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musicName = music[currentSongIndex];
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_audioPlayer.resume();
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});
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}
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}
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}
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