tanlongsheng
1 year ago
29 changed files with 1813 additions and 1334 deletions
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description: This file stores settings for Dart & Flutter DevTools. |
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documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states |
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extensions: |
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import 'package:deep_voice/modules/devices/controllers/devices_controller.dart'; |
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import 'package:get/get.dart'; |
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class DevicesBinding extends Bindings { |
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@override |
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void dependencies() { |
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Get.lazyPut<DevicesController>( |
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() => DevicesController(), |
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); |
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} |
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} |
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import 'package:deep_voice/core/utils/logger.dart'; |
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import 'package:deep_voice/data/models/user_Info.dart'; |
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import 'package:deep_voice/data/services/ble_manager.dart'; |
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import 'package:deep_voice/data/services/network/api.dart'; |
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import 'package:deep_voice/routes/app_routes.dart'; |
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import 'package:get/get.dart'; |
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import 'package:get/get_rx/get_rx.dart'; |
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import 'package:get/get_state_manager/src/simple/get_controllers.dart'; |
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/* |
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设备管理 |
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*/ |
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class DevicesController extends GetxController { |
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late final BleManager _bleManager; |
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//耳机绑定 |
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final isearphone = false.obs; |
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final earphoneName = "".obs; |
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final earphoneMac = "".obs; |
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final earphoneCode = "".obs; |
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|
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//录音笔 |
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final isvoicepen = false.obs; |
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final voicepenName = "".obs; |
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final voicepenMac = "".obs; |
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@override |
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void onInit() { |
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super.onInit(); |
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_bleManager = Get.find<BleManager>(); |
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earphoneName.value = User.instance.earphonename; |
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earphoneMac.value = User.instance.earphonemac; |
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earphoneCode.value = User.instance.earphoneauthcode; |
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if (earphoneCode.value != "") { |
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isearphone.value = true; |
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} |
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} |
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@override |
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void onClose() { |
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super.onClose(); |
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} |
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void unbindearphone() async { |
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final response = await Api.unbindearphone({ |
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"code": earphoneCode.value, |
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"earphonname": earphoneMac.value, |
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}); |
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if (response != null) { |
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User.instance.earphonename = ""; |
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User.instance.earphonemac = ""; |
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User.instance.earphoneauthcode = ""; |
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isearphone.value = false; |
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_bleManager.clearPairedDevices(); |
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_bleManager.disconnect(); |
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Get.toNamed(Routes.pairing); |
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return; |
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} else { |
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return; |
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} |
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} |
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} |
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import 'dart:ui'; |
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import 'package:deep_voice/modules/devices/controllers/devices_controller.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import 'package:get/get.dart'; |
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class DevicesView extends GetView<DevicesController> { |
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const DevicesView({Key? key}) : super(key: key); |
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@override |
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Widget build(BuildContext context) { |
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// 直接使用 Theme.of(context) 获取当前主题 |
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final isDarkMode = Theme.of(context).brightness == Brightness.dark; |
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return Scaffold( |
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backgroundColor: isDarkMode ? Colors.black : Colors.grey[50], |
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appBar: AppBar( |
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automaticallyImplyLeading: false, |
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centerTitle: true, |
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elevation: 0, |
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backgroundColor: isDarkMode ? Colors.black : Colors.white, |
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leading: IconButton( |
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icon: Icon( |
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Icons.arrow_back_ios, |
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size: 20.sp, |
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color: isDarkMode ? Colors.white : Colors.black, |
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), |
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onPressed: () { |
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Get.back(); // 正常返回 |
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}, |
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), |
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title: Text( |
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'设备管理'.tr, |
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style: TextStyle( |
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fontSize: 20.sp, |
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color: isDarkMode ? Colors.white : Colors.black, |
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), |
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), |
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), |
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body: ListView( |
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padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 16.h), |
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children: [ |
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_buildEarphoneCard(isDarkMode), |
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SizedBox(height: 20.h), |
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_buildVoiceRecorderCard(isDarkMode), |
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SizedBox(height: 20.h), |
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], |
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), |
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); |
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} |
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// 耳机 |
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Widget _buildEarphoneCard(bool isDarkMode) { |
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return Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Padding( |
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padding: EdgeInsets.only(left: 4.w, bottom: 8.h), |
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child: Text( |
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'earphone'.tr, // AI设置 |
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style: TextStyle( |
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fontSize: 12.sp, |
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fontWeight: FontWeight.w500, |
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color: isDarkMode ? Colors.blue[400] : Colors.blue[600], |
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letterSpacing: 1, |
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), |
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), |
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), |
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Container( |
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decoration: BoxDecoration( |
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color: isDarkMode ? Colors.white.withOpacity(0.05) : Colors.white, |
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borderRadius: BorderRadius.circular(16.r), |
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boxShadow: [ |
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BoxShadow( |
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color: isDarkMode |
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? Colors.black.withOpacity(0.2) |
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: Colors.black.withOpacity(0.05), |
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blurRadius: 10, |
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offset: const Offset(0, 2), |
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), |
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], |
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), |
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child: ClipRRect( |
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borderRadius: BorderRadius.circular(16.r), |
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child: BackdropFilter( |
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filter: isDarkMode |
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? ImageFilter.blur(sigmaX: 5, sigmaY: 5) |
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: ImageFilter.blur(sigmaX: 0, sigmaY: 0), |
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child: Column( |
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children: [ |
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Obx( |
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() => |
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// 耳机列表 |
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_buildSimpleNavigationSetting( |
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title: controller.isearphone.value |
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? controller.earphoneName.value |
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: "未绑定", |
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subtitle: controller.isearphone.value |
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? controller.earphoneMac.value |
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: "还未绑定设备", |
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icon: Icons.headphones, |
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iconBgColor: isDarkMode |
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? const Color.fromARGB(255, 255, 255, 255)! |
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.withOpacity(0.3) |
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: const Color.fromARGB(255, 0, 0, 0)!, |
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iconColor: isDarkMode |
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? const Color.fromARGB(255, 0, 0, 0)! |
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: const Color.fromARGB(255, 255, 255, 255)!, |
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titleColor: isDarkMode ? Colors.white : null, |
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subtitleColor: isDarkMode ? Colors.white70 : null, |
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isDarkMode: isDarkMode, |
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showbutt: controller.isearphone.value, |
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onPressed: () { |
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controller.unbindearphone(); |
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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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// 录音笔 |
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Widget _buildVoiceRecorderCard(bool isDarkMode) { |
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return Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Padding( |
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padding: EdgeInsets.only(left: 4.w, bottom: 8.h), |
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child: Text( |
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'voicerecorder'.tr, //AI设置 |
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style: TextStyle( |
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fontSize: 12.sp, |
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fontWeight: FontWeight.w500, |
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color: isDarkMode ? Colors.blue[400] : Colors.blue[600], |
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letterSpacing: 1, |
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), |
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), |
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), |
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Container( |
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decoration: BoxDecoration( |
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color: isDarkMode ? Colors.white.withOpacity(0.05) : Colors.white, |
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borderRadius: BorderRadius.circular(16.r), |
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boxShadow: [ |
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BoxShadow( |
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color: isDarkMode |
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? Colors.black.withOpacity(0.2) |
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: Colors.black.withOpacity(0.05), |
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blurRadius: 10, |
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offset: const Offset(0, 2), |
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), |
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], |
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), |
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child: ClipRRect( |
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borderRadius: BorderRadius.circular(16.r), |
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child: BackdropFilter( |
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filter: isDarkMode |
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? ImageFilter.blur(sigmaX: 5, sigmaY: 5) |
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: ImageFilter.blur(sigmaX: 0, sigmaY: 0), |
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child: Column( |
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children: [ |
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// 实时对话入口 |
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Obx( |
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() => _buildSimpleNavigationSetting( |
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title: '未绑定', |
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subtitle: '还未绑定设备', |
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icon: Icons.edit, |
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iconBgColor: isDarkMode |
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? const Color.fromARGB(255, 255, 255, 255)! |
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.withOpacity(0.3) |
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: const Color.fromARGB(255, 0, 0, 0)!, |
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iconColor: isDarkMode |
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? const Color.fromARGB(255, 0, 0, 0)! |
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: const Color.fromARGB(255, 255, 255, 255)!, |
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titleColor: isDarkMode ? Colors.white : null, |
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subtitleColor: isDarkMode ? Colors.white70 : null, |
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isDarkMode: isDarkMode, |
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showbutt: controller.isvoicepen.value, |
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onPressed: () {}, |
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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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// 简单导航设置项 |
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Widget _buildSimpleNavigationSetting({ |
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required String title, |
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String? subtitle, |
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required IconData icon, |
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required Color iconBgColor, |
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required Color iconColor, |
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Color? titleColor, |
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Color? subtitleColor, |
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required bool isDarkMode, |
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required bool showbutt, |
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required VoidCallback onPressed, |
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}) { |
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return InkWell( |
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child: Padding( |
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padding: EdgeInsets.all(16.w), |
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child: Row( |
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mainAxisAlignment: MainAxisAlignment.spaceBetween, |
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children: [ |
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Expanded( |
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child: Row( |
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children: [ |
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Container( |
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width: 32.w, |
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height: 32.w, |
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decoration: BoxDecoration( |
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color: iconBgColor, |
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borderRadius: BorderRadius.circular(16.r), |
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), |
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child: Icon( |
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icon, |
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size: 16.w, |
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color: iconColor, |
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), |
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), |
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SizedBox(width: 12.w), |
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Flexible( |
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child: Column( |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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Text( |
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title, |
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style: TextStyle( |
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fontSize: 16.sp, |
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fontWeight: FontWeight.w500, |
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color: titleColor ?? |
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(isDarkMode ? Colors.white : Colors.black87), |
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), |
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overflow: TextOverflow.ellipsis, |
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), |
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if (subtitle != null) SizedBox(height: 2.h), |
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if (subtitle != null) |
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Text( |
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subtitle, |
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style: TextStyle( |
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fontSize: 12.sp, |
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color: subtitleColor ?? |
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(isDarkMode |
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? Colors.white70 |
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: Colors.black54), |
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), |
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overflow: TextOverflow.ellipsis, |
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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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if (showbutt) |
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Container( |
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width: 74.w, |
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height: 40.w, |
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child: ElevatedButton( |
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style: ElevatedButton.styleFrom( |
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backgroundColor: Colors.blue, |
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shape: RoundedRectangleBorder( |
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borderRadius: BorderRadius.circular(12), |
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), |
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padding: EdgeInsets.symmetric(horizontal: 2, vertical: 2), |
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), |
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onPressed: onPressed, |
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child: const Text( |
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'解绑', |
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style: TextStyle( |
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color: Colors.white, |
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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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@ -1,15 +0,0 @@ |
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import 'package:get/get.dart'; |
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import '../controllers/music_controller.dart'; |
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/// 音乐模块绑定 |
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/// 负责注册音乐相关的控制器和服务 |
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class MusicBinding extends Bindings { |
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@override |
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void dependencies() { |
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// 注册音乐控制器为单例 |
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Get.lazyPut<MusicController>( |
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() => MusicController(), |
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fenix: true, // 允许重新创建 |
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); |
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} |
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} |
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@ -1,493 +0,0 @@ |
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import 'dart:async'; |
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import 'package:flutter/material.dart'; |
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import 'package:get/get.dart'; |
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import '../../../core/utils/logger.dart'; |
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import '../../../data/services/music_manager.dart'; |
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import '../../../data/services/network/api.dart'; |
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/// 音乐播放控制器 |
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/// 负责管理音乐播放状态、播放列表和播放控制 |
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class MusicController extends GetxController { |
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static const String TAG = 'MusicController'; |
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// 音乐播放管理器 |
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final _musicManager = Get.find<MusicManager>(); |
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// 播放状态 |
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final isPlaying = false.obs; |
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final currentId = 0.obs; |
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// 播放进度相关状态 |
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final currentPosition = 0.obs; // 当前播放位置（毫秒） |
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final duration = 0.obs; // 总时长（毫秒） |
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final progress = 0.0.obs; // 播放进度（0.0-1.0） |
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// 当前播放列表管理 |
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final currentPlaylist = <Map<String, dynamic>>[].obs; // 当前播放列表 |
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final currentPlaylistIndex = 0.obs; // 当前播放歌曲在列表中的索引 |
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// 加载状态跟踪 |
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final isLoadingMusic = false.obs; |
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final loadingMusicId = ''.obs; |
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// 进度更新定时器 |
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Timer? _progressTimer; |
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@override |
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void onInit() { |
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super.onInit(); |
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_initMusicStatus(); |
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_setupMediaSessionCallbacks(); |
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} |
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@override |
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void onClose() { |
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_stopProgressTimer(); |
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super.onClose(); |
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} |
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// 初始化音乐播放状态 |
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Future<void> _initMusicStatus() async { |
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try { |
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await musicStatus(); |
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Logger.d(TAG, '音乐状态初始化完成'); |
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} catch (e) { |
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Logger.e(TAG, '音乐状态初始化失败: $e'); |
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} |
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} |
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// 设置媒体会话回调 |
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void _setupMediaSessionCallbacks() async { |
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try { |
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await _musicManager.setMediaSessionCallbacks( |
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onPlay: onMediaSessionPlay, |
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onPause: onMediaSessionPause, |
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onNext: onMediaSessionNext, |
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onPrevious: onMediaSessionPrevious, |
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onSeekTo: onMediaSessionSeekTo, |
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onStop: onMediaSessionStop, |
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); |
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Logger.d(TAG, '媒体会话回调设置完成'); |
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} catch (e) { |
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Logger.e(TAG, '媒体会话回调设置失败: $e'); |
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} |
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} |
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// 设置加载状态的方法 |
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void setLoadingMusic(String id, bool loading) { |
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loadingMusicId.value = loading ? id : ''; |
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isLoadingMusic.value = loading; |
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} |
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|
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// 获取音乐播放状态 |
|
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Future<void> musicStatus() async { |
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try { |
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||||
var status = await _musicManager.getStatus(); |
|
||||
isPlaying.value = status['isPlaying'] ?? false; |
|
||||
currentId.value = status['id'] ?? 0; |
|
||||
Logger.d(TAG, '音乐状态更新: playing=${isPlaying.value}, id=${currentId.value}'); |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '获取音乐状态失败: $e'); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// 播放音乐 |
|
||||
Future<void> musicPlay(Map<String, dynamic> song) async { |
|
||||
try { |
|
||||
Logger.d(TAG, '开始播放音乐: ${song['title'] ?? song['name']}'); |
|
||||
|
|
||||
// 立即更新UI状态，提供即时反馈 |
|
||||
isPlaying.value = true; |
|
||||
// 修复：确保currentId接收int类型 |
|
||||
final songId = song['id']; |
|
||||
currentId.value = songId is int |
|
||||
? songId |
|
||||
: (int.tryParse(songId?.toString() ?? '0') ?? 0); |
|
||||
|
|
||||
// 重置进度状态 |
|
||||
currentPosition.value = 0; |
|
||||
duration.value = 0; |
|
||||
progress.value = 0.0; |
|
||||
|
|
||||
final id = song['id'] ?? ""; |
|
||||
final timestampMs = song['ts'] ?? 0; |
|
||||
|
|
||||
// 检查URL是否需要刷新（只有当有时间戳时才检查） |
|
||||
if (timestampMs > 0) { |
|
||||
final now = DateTime.now(); |
|
||||
final tsTime = DateTime.fromMillisecondsSinceEpoch(timestampMs).add( |
|
||||
const Duration(minutes: 10), // 转换为北京时间 |
|
||||
); |
|
||||
|
|
||||
// 判断是否过期 |
|
||||
if (tsTime.isBefore(now)) { |
|
||||
Logger.d(TAG, '音乐URL已过期，正在获取新URL...'); |
|
||||
try { |
|
||||
var response = await Api.getMusicUrl({ |
|
||||
"ids": [id] |
|
||||
}); |
|
||||
print('getMusicUrl 响应数据: ${response.toString()}'); // 调试输出原始数据 |
|
||||
final urldata = response['urls'][0] as Map<String, dynamic>; |
|
||||
song["url"] = urldata['url'] ?? ''; |
|
||||
// 修复：确保currentId接收int类型 |
|
||||
final newSongId = song['id']; |
|
||||
currentId.value = newSongId is int |
|
||||
? newSongId |
|
||||
: (int.tryParse(newSongId?.toString() ?? '0') ?? 0); |
|
||||
Logger.d(TAG, '获取新URL成功'); |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '获取新URL失败: $e'); |
|
||||
// 如果获取新URL失败，尝试使用原URL |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// 转换为MusicManager期望的格式 |
|
||||
final musicData = <String, String>{ |
|
||||
'id': song['id']?.toString() ?? '', |
|
||||
'url': song['url']?.toString() ?? '', |
|
||||
'title': song['title']?.toString() ?? song['name']?.toString() ?? '', |
|
||||
'artist': |
|
||||
song['artist']?.toString() ?? song['sgener']?.toString() ?? '', |
|
||||
'coverUrl': |
|
||||
song['coverUrl']?.toString() ?? song['image']?.toString() ?? '', |
|
||||
}; |
|
||||
|
|
||||
// 调用音乐管理器播放 |
|
||||
await _musicManager.play(musicData); |
|
||||
|
|
||||
// 更新媒体会话元数据和播放状态 |
|
||||
await _updateMediaSessionMetadata(song); |
|
||||
await _updateMediaSessionPlaybackState(true); |
|
||||
|
|
||||
// 启动进度定时器 |
|
||||
_startProgressTimer(); |
|
||||
|
|
||||
Logger.d(TAG, '音乐播放启动成功'); |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '播放音乐失败: $e'); |
|
||||
// 发生错误时重置状态 |
|
||||
isPlaying.value = false; |
|
||||
currentId.value = 0; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// 暂停音乐 |
|
||||
Future<void> musicPause() async { |
|
||||
try { |
|
||||
Logger.d(TAG, '暂停音乐播放'); |
|
||||
await _musicManager.pause(); |
|
||||
isPlaying.value = false; |
|
||||
_stopProgressTimer(); |
|
||||
|
|
||||
// 更新媒体会话播放状态 |
|
||||
await _updateMediaSessionPlaybackState(false); |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '暂停音乐失败: $e'); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// 恢复音乐播放 |
|
||||
Future<void> musicResume() async { |
|
||||
try { |
|
||||
Logger.d(TAG, '恢复播放音乐'); |
|
||||
await _musicManager.resume(); |
|
||||
isPlaying.value = true; |
|
||||
_startProgressTimer(); |
|
||||
|
|
||||
// 更新媒体会话播放状态 |
|
||||
await _updateMediaSessionPlaybackState(true); |
|
||||
|
|
||||
Logger.d(TAG, '音乐恢复播放成功'); |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '恢复播放音乐失败: $e'); |
|
||||
isPlaying.value = false; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// 启动进度更新定时器 |
|
||||
void _startProgressTimer() { |
|
||||
_stopProgressTimer(); // 先停止现有定时器 |
|
||||
|
|
||||
Logger.d(TAG, '启动播放进度定时器'); |
|
||||
_progressTimer = Timer.periodic(const Duration(milliseconds: 500), (timer) { |
|
||||
if (isPlaying.value && currentId.value != 0) { |
|
||||
updateMusicProgress(); |
|
||||
} else if (!isPlaying.value) { |
|
||||
// 如果不在播放状态，停止定时器 |
|
||||
timer.cancel(); |
|
||||
_progressTimer = null; |
|
||||
Logger.d(TAG, '播放已停止，取消进度定时器'); |
|
||||
} |
|
||||
}); |
|
||||
} |
|
||||
|
|
||||
// 停止进度更新定时器 |
|
||||
void _stopProgressTimer() { |
|
||||
if (_progressTimer != null) { |
|
||||
Logger.d(TAG, '停止播放进度定时器'); |
|
||||
_progressTimer?.cancel(); |
|
||||
_progressTimer = null; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// 获取播放进度 |
|
||||
Future<void> updateMusicProgress() async { |
|
||||
try { |
|
||||
if (!isPlaying.value || currentId.value == 0) { |
|
||||
return; // 如果没有在播放，直接返回 |
|
||||
} |
|
||||
|
|
||||
var progressInfo = await _musicManager.getProgress(); |
|
||||
final newPosition = progressInfo['currentPosition'] ?? 0; |
|
||||
final newDuration = progressInfo['duration'] ?? 0; |
|
||||
final newProgress = progressInfo['progress'] ?? 0.0; |
|
||||
|
|
||||
bool hasUpdate = false; |
|
||||
|
|
||||
// 只有当值发生变化时才更新，避免不必要的UI刷新 |
|
||||
if (currentPosition.value != newPosition) { |
|
||||
currentPosition.value = newPosition; |
|
||||
hasUpdate = true; |
|
||||
} |
|
||||
if (duration.value != newDuration) { |
|
||||
duration.value = newDuration; |
|
||||
hasUpdate = true; |
|
||||
} |
|
||||
if ((progress.value - newProgress).abs() > 0.001) { |
|
||||
// 避免浮点数精度问题 |
|
||||
progress.value = newProgress; |
|
||||
hasUpdate = true; |
|
||||
} |
|
||||
|
|
||||
// 如果有进度更新，通知系统媒体会话更新进度信息 |
|
||||
if (hasUpdate) { |
|
||||
await _updateMediaSessionProgress(); |
|
||||
} |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '获取播放进度失败: $e'); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// 跳转到指定位置 |
|
||||
Future<void> seekToPosition(int positionMs) async { |
|
||||
try { |
|
||||
await _musicManager.seekTo(positionMs); |
|
||||
// 立即更新进度状态 |
|
||||
await updateMusicProgress(); |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '跳转播放位置失败: $e'); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
/// 播放音乐列表 |
|
||||
Future<void> playPlaylist(List<Map<String, dynamic>> playlist) async { |
|
||||
try { |
|
||||
if (playlist.isEmpty) { |
|
||||
Logger.e(TAG, '播放列表为空，无法播放'); |
|
||||
return; |
|
||||
} |
|
||||
|
|
||||
Logger.d(TAG, '开始播放音乐列表，共${playlist.length}首歌曲'); |
|
||||
|
|
||||
// 保存当前播放列表 |
|
||||
currentPlaylist.assignAll(playlist); |
|
||||
currentPlaylistIndex.value = 0; |
|
||||
|
|
||||
// 设置加载状态 |
|
||||
isLoadingMusic.value = true; |
|
||||
loadingMusicId.value = playlist[0]['id']?.toString() ?? ''; |
|
||||
|
|
||||
// 重置播放状态 |
|
||||
isPlaying.value = true; |
|
||||
currentPosition.value = 0; |
|
||||
duration.value = 0; |
|
||||
progress.value = 0.0; |
|
||||
|
|
||||
// 格式化歌曲列表数据 |
|
||||
final formattedPlaylist = playlist.map((song) { |
|
||||
return { |
|
||||
'id': song['id']?.toString() ?? '', |
|
||||
'url': song['url']?.toString() ?? '', |
|
||||
'title': song['title']?.toString() ?? song['name']?.toString() ?? '', |
|
||||
'artist': |
|
||||
song['artist']?.toString() ?? song['sgener']?.toString() ?? '', |
|
||||
'coverUrl': |
|
||||
song['coverUrl']?.toString() ?? song['image']?.toString() ?? '', |
|
||||
}; |
|
||||
}).toList(); |
|
||||
|
|
||||
// 调用音乐管理器播放列表 |
|
||||
await _musicManager.playPlaylist(formattedPlaylist); |
|
||||
|
|
||||
// 更新当前播放歌曲ID |
|
||||
if (formattedPlaylist.isNotEmpty) { |
|
||||
currentId.value = int.tryParse(formattedPlaylist[0]['id'] ?? '0') ?? 0; |
|
||||
} |
|
||||
|
|
||||
// 启动进度定时器 |
|
||||
_startProgressTimer(); |
|
||||
|
|
||||
Logger.d(TAG, '音乐列表播放启动成功'); |
|
||||
} catch (e) { |
|
||||
Logger.e(TAG, '播放音乐列表失败: $e'); |
|
||||
isPlaying.value = false; |
|
||||
currentId.value = 0; |
|
||||
|
|
||||
// 显示错误提示 |
|
||||
Get.snackbar( |
|
||||
'播放失败', |
|
||||
'无法播放音乐列表，请稍后重试', |
|
||||
snackPosition: SnackPosition.BOTTOM, |
|
||||
backgroundColor: Colors.red[400], |
|
||||
colorText: Colors.white, |
|
||||
duration: const Duration(seconds: 2), |
|
||||
); |
|
||||
} finally { |
|
||||
// 清除加载状态 |
|
||||
isLoadingMusic.value = false; |
|
||||
loadingMusicId.value = ''; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
/// 播放上一曲 |
|
||||
Future<void> playPrevious() async { |
|
||||
if (currentPlaylist.isEmpty) { |
|
||||
Logger.w(TAG, '当前播放列表为空，无法播放上一曲'); |
|
||||
return; |
|
||||
} |
|
||||
|
|
||||
// 计算上一曲的索引 |
|
||||
int previousIndex = currentPlaylistIndex.value - 1; |
|
||||
if (previousIndex < 0) { |
|
||||
previousIndex = currentPlaylist.length - 1; // 循环到最后一首 |
|
||||
} |
|
||||
|
|
||||
currentPlaylistIndex.value = previousIndex; |
|
||||
final previousSong = currentPlaylist[previousIndex]; |
|
||||
|
|
||||
Logger.d(TAG, '播放上一曲: ${previousSong['name'] ?? previousSong['title']}'); |
|
||||
await musicPlay(previousSong); |
|
||||
} |
|
||||
|
|
||||
/// 播放下一曲 |
|
||||
Future<void> playNext() async { |
|
||||
if (currentPlaylist.isEmpty) { |
|
||||
Logger.w(TAG, '当前播放列表为空，无法播放下一曲'); |
|
||||
return; |
|
||||
} |
|
||||
|
|
||||
// 计算下一曲的索引 |
|
||||
int nextIndex = currentPlaylistIndex.value + 1; |
|
||||
if (nextIndex >= currentPlaylist.length) { |
|
||||
nextIndex = 0; // 循环到第一首 |
|
||||
} |
|
||||
|
|
||||
currentPlaylistIndex.value = nextIndex; |
|
||||
final nextSong = currentPlaylist[nextIndex]; |
|
||||
|
|
||||
Logger.d(TAG, '播放下一曲: ${nextSong['name'] ?? nextSong['title']}'); |
|
||||
await musicPlay(nextSong); |
|
||||
} |
|
||||
|
|
||||
/// 更新当前播放列表和索引（当单独播放某首歌曲时调用） |
|
||||
void updateCurrentPlaylistContext( |
|
||||
List<Map<String, dynamic>> playlist, int songId) { |
|
||||
currentPlaylist.assignAll(playlist); |
|
||||
|
|
||||
// 查找当前歌曲在列表中的索引 |
|
||||
int index = -1; |
|
||||
for (int i = 0; i < playlist.length; i++) { |
|
||||
if (int.tryParse(playlist[i]['id']?.toString() ?? '0') == songId) { |
|
||||
index = i; |
|
||||
break; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
if (index != -1) { |
|
||||
currentPlaylistIndex.value = index; |
|
||||
Logger.d(TAG, '更新播放列表上下文，当前歌曲索引: $index'); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
// ========== 媒体会话回调处理方法 ========== |
|
||||
|
|
||||
/// 处理来自系统通知栏的播放操作 |
|
||||
Future<void> onMediaSessionPlay() async { |
|
||||
Logger.d(TAG, '收到媒体会话播放回调'); |
|
||||
if (!isPlaying.value) { |
|
||||
await musicResume(); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
/// 处理来自系统通知栏的暂停操作 |
|
||||
Future<void> onMediaSessionPause() async { |
|
||||
Logger.d(TAG, '收到媒体会话暂停回调'); |
|
||||
if (isPlaying.value) { |
|
||||
await musicPause(); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
/// 处理来自系统通知栏的下一曲操作 |
|
||||
Future<void> onMediaSessionNext() async { |
|
||||
Logger.d(TAG, '收到媒体会话下一曲回调'); |
|
||||
await playNext(); |
|
||||
} |
|
||||
|
|
||||
/// 处理来自系统通知栏的上一曲操作 |
|
||||
Future<void> onMediaSessionPrevious() async { |
|
||||
Logger.d(TAG, '收到媒体会话上一曲回调'); |
|
||||
await playPrevious(); |
|
||||
} |
|
||||
|
|
||||
/// 处理来自系统通知栏的跳转操作 |
|
||||
Future<void> onMediaSessionSeekTo(int positionMs) async { |
|
||||
Logger.d(TAG, '收到媒体会话跳转回调: ${positionMs}ms'); |
|
||||
await seekToPosition(positionMs); |
|
||||
} |
|
||||
|
|
||||
/// 处理来自系统通知栏的停止操作 |
|
||||
Future<void> onMediaSessionStop() async { |
|
||||
Logger.d(TAG, '收到媒体会话停止回调'); |
|
||||
await musicPause(); |
|
||||
// 重置播放状态 |
|
||||
currentPosition.value = 0; |
|
||||
progress.value = 0.0; |
|
||||
_stopProgressTimer(); |
|
||||
} |
|
||||
|
|
||||
// ========== 私有辅助方法 ========== |
|
||||
|
|
||||
/// 更新系统媒体会话的进度信息 |
|
||||
Future<void> _updateMediaSessionProgress() async { |
|
||||
try { |
|
||||
// 具体实现将在music_service插件中添加 |
|
||||
await _musicManager.updateMediaSessionProgress( |
|
||||
currentPosition.value, |
|
||||
duration.value, |
|
||||
progress.value, |
|
||||
); |
|
||||
} catch (e) { |
|
||||
// 忽略错误，避免影响正常播放 |
|
||||
Logger.d(TAG, '更新媒体会话进度失败: $e'); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
/// 更新系统媒体会话的元数据 |
|
||||
Future<void> _updateMediaSessionMetadata(Map<String, dynamic> song) async { |
|
||||
try { |
|
||||
await _musicManager.updateMediaSessionMetadata(song); |
|
||||
} catch (e) { |
|
||||
Logger.d(TAG, '更新媒体会话元数据失败: $e'); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
/// 更新系统媒体会话的播放状态 |
|
||||
Future<void> _updateMediaSessionPlaybackState(bool isPlaying) async { |
|
||||
try { |
|
||||
await _musicManager.updateMediaSessionPlaybackState(isPlaying); |
|
||||
} catch (e) { |
|
||||
Logger.d(TAG, '更新媒体会话播放状态失败: $e'); |
|
||||
} |
|
||||
} |
|
||||
} |
|
||||
@ -1,125 +0,0 @@ |
|||||
import 'package:get/get.dart'; |
|
||||
import '../controllers/music_controller.dart'; |
|
||||
import '../../../data/services/music_manager.dart'; |
|
||||
|
|
||||
/// 音乐服务门面 |
|
||||
/// 作为音乐功能的统一入口，简化模块间的交互 |
|
||||
class MusicServiceFacade { |
|
||||
// 单例实现 |
|
||||
static final MusicServiceFacade _instance = MusicServiceFacade._internal(); |
|
||||
|
|
||||
factory MusicServiceFacade() => _instance; |
|
||||
|
|
||||
MusicServiceFacade._internal(); |
|
||||
|
|
||||
// 获取音乐控制器实例 |
|
||||
MusicController get musicController => Get.find<MusicController>(); |
|
||||
|
|
||||
// 获取音乐管理器实例 |
|
||||
MusicManager get musicManager => Get.find<MusicManager>(); |
|
||||
|
|
||||
/// 播放音乐 |
|
||||
Future<void> musicPlay(Map<String, dynamic> song) async { |
|
||||
await musicController.musicPlay(song); |
|
||||
} |
|
||||
|
|
||||
/// 暂停音乐 |
|
||||
Future<void> musicPause() async { |
|
||||
await musicController.musicPause(); |
|
||||
} |
|
||||
|
|
||||
/// 恢复播放 |
|
||||
Future<void> musicResume() async { |
|
||||
await musicController.musicResume(); |
|
||||
} |
|
||||
|
|
||||
/// 播放音乐（兼容旧接口） |
|
||||
Future<void> playMusic(Map<String, dynamic> song) async { |
|
||||
await musicPlay(song); |
|
||||
} |
|
||||
|
|
||||
/// 暂停音乐（兼容旧接口） |
|
||||
Future<void> pauseMusic() async { |
|
||||
await musicPause(); |
|
||||
} |
|
||||
|
|
||||
/// 恢复播放（兼容旧接口） |
|
||||
Future<void> resumeMusic() async { |
|
||||
await musicResume(); |
|
||||
} |
|
||||
|
|
||||
/// 播放/暂停切换 |
|
||||
Future<void> togglePlayPause() async { |
|
||||
if (musicController.isPlaying.value) { |
|
||||
await musicPause(); |
|
||||
} else { |
|
||||
await musicResume(); |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
/// 播放上一曲 |
|
||||
Future<void> playPrevious() async { |
|
||||
await musicController.playPrevious(); |
|
||||
} |
|
||||
|
|
||||
/// 播放下一曲 |
|
||||
Future<void> playNext() async { |
|
||||
await musicController.playNext(); |
|
||||
} |
|
||||
|
|
||||
/// 播放音乐列表 |
|
||||
Future<void> playPlaylist(List<Map<String, dynamic>> playlist) async { |
|
||||
await musicController.playPlaylist(playlist); |
|
||||
} |
|
||||
|
|
||||
/// 跳转到指定位置 |
|
||||
Future<void> seekToPosition(int positionMs) async { |
|
||||
await musicController.seekToPosition(positionMs); |
|
||||
} |
|
||||
|
|
||||
/// 获取当前播放状态 |
|
||||
bool get isPlayingValue => musicController.isPlaying.value; |
|
||||
|
|
||||
/// 获取当前播放歌曲ID |
|
||||
int get currentIdValue => musicController.currentId.value; |
|
||||
|
|
||||
/// 获取当前播放位置（毫秒） |
|
||||
int get currentPositionValue => musicController.currentPosition.value; |
|
||||
|
|
||||
/// 获取当前歌曲总时长（毫秒） |
|
||||
int get durationValue => musicController.duration.value; |
|
||||
|
|
||||
/// 获取当前播放进度（0.0-1.0） |
|
||||
double get progressValue => musicController.progress.value; |
|
||||
|
|
||||
/// 获取响应式播放状态（用于Obx） |
|
||||
get isPlaying => musicController.isPlaying; |
|
||||
|
|
||||
/// 获取响应式当前播放歌曲ID（用于Obx） |
|
||||
get currentId => musicController.currentId; |
|
||||
|
|
||||
/// 获取响应式当前播放位置（用于Obx） |
|
||||
get currentPosition => musicController.currentPosition; |
|
||||
|
|
||||
/// 获取响应式当前歌曲总时长（用于Obx） |
|
||||
get duration => musicController.duration; |
|
||||
|
|
||||
/// 获取响应式当前播放进度（用于Obx） |
|
||||
get progress => musicController.progress; |
|
||||
|
|
||||
/// 获取当前播放列表 |
|
||||
List<Map<String, dynamic>> get currentPlaylist => musicController.currentPlaylist; |
|
||||
|
|
||||
/// 获取当前播放索引 |
|
||||
int get currentPlaylistIndex => musicController.currentPlaylistIndex.value; |
|
||||
|
|
||||
/// 设置加载状态 |
|
||||
void setLoadingMusic(String id, bool loading) { |
|
||||
musicController.setLoadingMusic(id, loading); |
|
||||
} |
|
||||
|
|
||||
/// 更新当前播放列表上下文 |
|
||||
void updateCurrentPlaylistContext(List<Map<String, dynamic>> playlist, int songId) { |
|
||||
musicController.updateCurrentPlaylistContext(playlist, songId); |
|
||||
} |
|
||||
} |
|
||||
Loading…
Reference in new issue