49 lines
1.5 KiB
Dart
49 lines
1.5 KiB
Dart
import 'package:audioplayers/audioplayers.dart';
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import 'package:flutter/foundation.dart';
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/// 音频播放服务（对应 Android SoundPoolUtils）
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///
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/// 用 AudioPlayers（Flutter 包）替代 Android 的 SoundPool，
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/// 提供短音效（订单提示、警告音）的低延迟播放能力。
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class AudioService {
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static final AudioService instance = AudioService._();
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AudioService._();
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final _player = AudioPlayer();
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/// 是否启用声音提醒（用户设置开关）
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bool enableSound = true;
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/// 初始化播放源（使用 AssetSource）
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Future<void> _play(String assetPath, {double volume = 1.0}) async {
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if (!enableSound) return;
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try {
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await _player.stop();
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await _player.setReleaseMode(ReleaseMode.stop);
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await _player.setVolume(volume);
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await _player.play(AssetSource(assetPath));
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} catch (e) {
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debugPrint('AudioService play failed: $e');
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}
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}
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/// 新订单到来（救援平台内部订单）
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Future<void> newInsideOrder() => _play('sounds/new_order_inside.mp3');
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/// 新订单（啾啾救援订单）
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Future<void> newJiuJiuOrder() => _play('sounds/new_order_jiujiu.mp3');
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/// 订单被关闭
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Future<void> orderClosed() => _play('sounds/order_closed.mp3');
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/// 通用警告
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Future<void> warning() => _play('sounds/warning.mp3');
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/// 自定义音效
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Future<void> custom(String assetPath, {double volume = 1.0}) =>
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_play(assetPath, volume: volume);
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void dispose() {
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_player.dispose();
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}
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} |