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457 lines
16 KiB
457 lines
16 KiB
import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import '../controllers/wakeup_voice_controller.dart';
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class WakeupVoiceView extends GetView<WakeupVoiceController> {
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const WakeupVoiceView({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return Scaffold(
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backgroundColor: isDark ? Colors.black : Colors.grey[50],
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body: Obx(() {
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// 顶部渐变头部 + 内容
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return CustomScrollView(
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slivers: [
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SliverAppBar(
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pinned: true,
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elevation: 0,
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centerTitle: true,
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backgroundColor: Colors.transparent,
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flexibleSpace: _buildHeader(isDark),
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expandedHeight: 180,
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leading: IconButton(
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icon: const Icon(Icons.arrow_back_ios, color: Colors.white),
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onPressed: () => Get.back(),
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),
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title: const Text('唤醒词管理',
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style: TextStyle(color: Colors.white, fontSize: 18)),
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actions: const [
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Padding(
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padding: EdgeInsets.only(right: 12),
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child: Icon(Icons.more_vert, color: Colors.white),
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)
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],
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),
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SliverToBoxAdapter(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildCurrentWakeWordCard(isDark),
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const SizedBox(height: 16),
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_buildAvailableWakeWords(isDark),
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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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// 顶部渐变头部
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/// 构建顶部设备状态头部
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/// 参数：`isDark` 是否深色模式
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/// 返回：`Widget` 构建好的头部组件
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/// 异常：无
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Widget _buildHeader(bool isDark) {
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final connected = controller.isConnected.value;
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final deviceName = controller.deviceName.value.isEmpty
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? '未连接设备'
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: controller.deviceName.value;
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final mismatch = controller.wakeupVersionMismatch.value;
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return Container(
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [Color(0xFF6A5AE0), Color(0xFF8A65E6)],
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),
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),
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child: SafeArea(
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bottom: false,
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child: Padding(
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padding: const EdgeInsets.fromLTRB(16, 56, 16, 16),
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child: Row(
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children: [
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Container(
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width: 56,
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height: 56,
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.15),
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borderRadius: BorderRadius.circular(12),
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),
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child: const Icon(Icons.headset, color: Colors.white, size: 28),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(deviceName,
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style: const TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.w600)),
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const SizedBox(height: 6),
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Row(
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children: [
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Container(
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width: 8,
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height: 8,
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decoration: BoxDecoration(
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color: connected ? Colors.greenAccent : Colors.red,
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shape: BoxShape.circle,
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),
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),
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const SizedBox(width: 6),
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Text(connected ? '已连接' : '未连接',
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style: const TextStyle(
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color: Colors.white70, fontSize: 12)),
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if (mismatch) ...[
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const SizedBox(width: 12),
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: Colors.red.withOpacity(0.2),
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borderRadius: BorderRadius.circular(6),
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border: Border.all(color: Colors.redAccent),
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),
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child: const Text('设备异常',
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style: TextStyle(
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color: Colors.white,
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fontSize: 11,
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fontWeight: FontWeight.w500)),
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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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);
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}
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// 当前唤醒词卡片
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/// 构建当前设备唤醒词卡片
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/// 参数：`isDark` 是否深色模式
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/// 返回：`Widget` 构建好的卡片
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/// 异常：无
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Widget _buildCurrentWakeWordCard(bool isDark) {
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final curId = controller.currentDeviceVoiceId.value;
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final curVer = controller.currentDeviceVoiceVersion.value;
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WakeupVoiceItem? curItem;
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for (final v in controller.voices) {
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if (v.id == curId) {
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curItem = v;
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break;
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}
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}
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final title = '当前唤醒词';
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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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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Text(title,
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style:
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const TextStyle(fontSize: 16, fontWeight: FontWeight.w600)),
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Text(curVer != null ? 'v$curVer' : '',
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style: const TextStyle(color: Colors.grey, fontSize: 12)),
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],
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),
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const SizedBox(height: 8),
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if (curItem != null)
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_buildVoiceCard(
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isDark: isDark,
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item: curItem,
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isCurrent: true,
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hasUpdate: curItem != null &&
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controller.actionTextForItem(curItem) == '升级',
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),
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// 版本一致的唤醒词放在“当前唤醒词”下面
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...controller.voices
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.where((v) => controller.actionTextForItem(v) == '已是最新')
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.where((v) => !identical(v, curItem))
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.map((v) => _buildVoiceCard(
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isDark: isDark,
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item: v,
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isCurrent: true,
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hasUpdate: false,
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)),
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],
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);
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}
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// 可用唤醒词列表
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/// 构建可用唤醒词列表
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/// 参数：`isDark` 是否深色模式
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/// 返回：`Widget` 构建好的列表
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/// 异常：无
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Widget _buildAvailableWakeWords(bool isDark) {
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final curId = controller.currentDeviceVoiceId.value;
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text('可用唤醒词',
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style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600)),
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const SizedBox(height: 12),
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if (controller.loadError.value.isNotEmpty)
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Text(controller.loadError.value,
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style: const TextStyle(color: Colors.red)),
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// 仅展示非“已是最新”的可用唤醒词（排除当前使用版本）
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...controller.voices
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.where((v) => controller.actionTextForItem(v) != '已是最新')
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.map((v) => _buildVoiceCard(
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isDark: isDark,
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item: v,
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isCurrent: false,
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hasUpdate: controller.actionTextForItem(v) == '升级',
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)),
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],
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);
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}
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/// 比较版本是否更高（三段比较）
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/// 参数：`a` 候选版本；`b` 当前版本（可空）
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/// 返回：`bool` 若 `a` 高于 `b` 返回 `true`
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/// 异常：无
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bool _versionHigherThan(String a, String? b) {
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if (b == null) return true;
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// 简易版本比较：按点位分割逐段比较
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List<int> pa = a.split('.').map((e) => int.tryParse(e) ?? 0).toList();
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List<int> pb = b.split('.').map((e) => int.tryParse(e) ?? 0).toList();
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for (int i = 0; i < 3; i++) {
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final va = i < pa.length ? pa[i] : 0;
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final vb = i < pb.length ? pb[i] : 0;
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if (va != vb) return va > vb;
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}
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return false;
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}
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/// 判断当前卡片是否存在可升级版本
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/// 参数：`curItem` 当前项（可空）
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/// 返回：`bool` 存在升级返回 `true`
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/// 异常：无
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bool _hasUpdateForCurrent(WakeupVoiceItem? curItem) {
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if (curItem == null) return false;
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final curVer = controller.currentDeviceVoiceVersion.value;
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return _versionHigherThan(curItem.version, curVer);
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}
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/// 构建通用语音卡片
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/// 参数：`isDark` 是否深色模式；`item` 语音项；`isCurrent` 是否当前项；`hasUpdate` 是否升级卡片
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/// 返回：`Widget` 卡片组件
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/// 异常：无
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Widget _buildVoiceCard({
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required bool isDark,
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required WakeupVoiceItem? item,
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required bool isCurrent,
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bool hasUpdate = false,
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}) {
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if (item == null) {
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if (isCurrent) {
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return Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: isDark ? Colors.grey[900] : Colors.white,
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borderRadius: BorderRadius.circular(12),
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boxShadow: [
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BoxShadow(
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color: 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: const Text('未设置'),
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);
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} else {
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return const SizedBox.shrink();
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}
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}
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final accuracyText = controller.extractAccuracy(item) ?? '识别率 -';
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final showCheck = isCurrent && !hasUpdate;
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final actionColor =
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hasUpdate ? const Color(0xFFFF7A00) : const Color(0xFF6A5AE0);
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final actionText = controller.actionTextForItem(item);
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final actionEnabled = controller.actionEnabledForItem(item);
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final isUpgrading =
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item != null && controller.upgradingVoiceId.value == item.id;
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final progress = controller.upgradeProgress.value;
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return Container(
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margin: const EdgeInsets.only(bottom: 12),
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: isDark ? Colors.grey[900] : Colors.white,
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borderRadius: BorderRadius.circular(12),
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boxShadow: [
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BoxShadow(
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color: 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: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Container(
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width: 40,
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height: 40,
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decoration: BoxDecoration(
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color: (hasUpdate
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? const Color(0xFFFFE8D5)
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: const Color(0xFFE8E5FF)),
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borderRadius: BorderRadius.circular(10),
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),
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child: Icon(
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hasUpdate ? Icons.mic : Icons.auto_awesome,
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color: hasUpdate
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? const Color(0xFFFF7A00)
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: const Color(0xFF6A5AE0),
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),
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),
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const SizedBox(width: 10),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Expanded(
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child: Text(item.name,
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style: const TextStyle(
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fontSize: 15, fontWeight: FontWeight.w600)),
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),
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Text('v${item.version}',
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style: const TextStyle(
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fontSize: 12, color: Colors.grey)),
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],
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),
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const SizedBox(height: 4),
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Text(accuracyText,
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style:
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const TextStyle(fontSize: 12, color: Colors.grey)),
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],
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),
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),
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if (showCheck) ...[
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const SizedBox(width: 8),
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const Icon(Icons.check_circle, color: Color(0xFF6A5AE0)),
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]
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],
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),
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if (hasUpdate) ...[
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const SizedBox(height: 12),
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: isDark ? Colors.grey[850] : const Color(0xFFFFF4E8),
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borderRadius: BorderRadius.circular(8),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: const [
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Icon(Icons.upgrade, color: Color(0xFFFF7A00), size: 18),
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SizedBox(width: 6),
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Text('更新内容',
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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color: Color(0xFFFF7A00))),
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],
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),
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const SizedBox(height: 6),
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...controller.extractUpdateNotes(item).map((note) => Padding(
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padding: const EdgeInsets.symmetric(vertical: 2),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text('• ',
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style: TextStyle(color: Colors.black54)),
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Expanded(
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child: Text(note,
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style: const TextStyle(
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fontSize: 12, color: Colors.black87)),
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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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const SizedBox(height: 12),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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style: ElevatedButton.styleFrom(
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backgroundColor: actionColor,
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padding: const EdgeInsets.symmetric(vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10)),
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),
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onPressed: isUpgrading || !actionEnabled
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? null
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: () {
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if (actionText == '升级') {
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controller.upgradeWakeVoiceTo(item);
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} else if (actionText == '切换') {
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controller.switchWakeVoiceTo(item);
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}
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},
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child: Text(actionText),
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),
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),
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if (isUpgrading) ...[
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const SizedBox(height: 12),
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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const Icon(Icons.sync, size: 16, color: Color(0xFF6A5AE0)),
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const SizedBox(width: 6),
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Text('升级中... $progress%',
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style: const TextStyle(
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fontSize: 12, color: Colors.black54)),
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],
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),
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const SizedBox(height: 6),
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ClipRRect(
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borderRadius: BorderRadius.circular(6),
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child: LinearProgressIndicator(
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value: (progress.clamp(0, 100)) / 100.0,
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minHeight: 8,
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backgroundColor:
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isDark ? Colors.grey[800] : Colors.grey[300],
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color: const Color(0xFF6A5AE0),
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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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// 底部按钮已移除，改为每个卡片独立的操作按钮以贴合设计
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}
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