98 lines
2.2 KiB
Dart
98 lines
2.2 KiB
Dart
import 'package:audioplayers/audioplayers.dart';
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import 'package:flutter/foundation.dart';
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/// 时间: 2026-03-30
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/// 功能: 音频管理类
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/// 介绍: 管理应用中的音效播放，包括点击音效、点赞音效等
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/// 最新变化: 新增音频播放功能
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class AudioManager {
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static AudioManager? _instance;
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late AudioPlayer _audioPlayer;
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bool _isInitialized = false;
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bool _isMuted = false;
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AudioManager._internal() {
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_audioPlayer = AudioPlayer();
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}
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factory AudioManager() {
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_instance ??= AudioManager._internal();
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return _instance!;
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}
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Future<void> init() async {
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if (_isInitialized) return;
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try {
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// 设置音频播放器模式
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await _audioPlayer.setPlayerMode(PlayerMode.lowLatency);
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_isInitialized = true;
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_debugLog('音频管理器初始化成功');
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} catch (e) {
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_debugLog('音频管理器初始化失败: $e');
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}
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}
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/// 播放点击音效
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Future<void> playClickSound() async {
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if (_isMuted) return;
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await _playSound('audios/deep.mp3');
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}
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/// 播放点赞音效
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Future<void> playLikeSound() async {
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if (_isMuted) return;
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await _playSound('audios/deep.mp3');
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}
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/// 播放下一条音效
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Future<void> playNextSound() async {
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if (_isMuted) return;
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await _playSound('audios/deep.mp3');
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}
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/// 通用播放方法
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Future<void> _playSound(String assetPath) async {
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if (!_isInitialized) {
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await init();
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}
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try {
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// 停止当前播放的音频
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await _audioPlayer.stop();
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// 播放新音频
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await _audioPlayer.play(AssetSource(assetPath));
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_debugLog('播放音效: $assetPath');
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} catch (e) {
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_debugLog('播放音效失败: $e');
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}
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}
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/// 设置静音状态
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void setMuted(bool muted) {
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_isMuted = muted;
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_debugLog('静音状态: $_isMuted');
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}
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/// 获取静音状态
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bool get isMuted => _isMuted;
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/// 释放资源
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Future<void> dispose() async {
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try {
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await _audioPlayer.dispose();
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_isInitialized = false;
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_debugLog('音频管理器已释放');
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} catch (e) {
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_debugLog('释放音频管理器失败: $e');
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}
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}
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void _debugLog(String message) {
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if (kDebugMode) {
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print('[AudioManager] $message');
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}
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}
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}
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