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@ -1,18 +1,11 @@ |
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import 'dart:convert'; |
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import 'dart:io'; |
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import 'package:file_picker/file_picker.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:audio_waveforms/audio_waveforms.dart'; |
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import 'package:flutter_easyloading/flutter_easyloading.dart'; |
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import 'package:get/get.dart'; |
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import 'package:http/http.dart' as http; |
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import 'package:just_audio/just_audio.dart'; |
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import 'package:path_provider/path_provider.dart'; |
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import 'package:permission_handler/permission_handler.dart'; |
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import '../../../core/utils/logger.dart'; |
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import '../../../core/utils/upload_oss.dart'; |
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import '../../../data/services/db/sqflite_api.dart'; |
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import '../../../core/utils/permission_util.dart'; |
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import 'package:share_plus/share_plus.dart'; |
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@ -28,14 +21,21 @@ class TranslationListController extends GetxController { |
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final appDocDir = getApplicationDocumentsDirectory(); |
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// final directory = Directory( |
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// '/storage/emulated/0/Android/data/com.yunqiinnovation.deepsound/files'); |
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List<FileSystemEntity> files = []; |
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TextEditingController titleController = TextEditingController(); // 录音标题 |
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final RxList<FileSystemEntity> files = <FileSystemEntity>[].obs; |
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RxList dataList = [].obs; |
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List dataListTask = []; |
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bool isDisposed = false; |
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// 添加音频播放器 |
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// 添加音频时长缓存 |
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final Map<String, Duration> audioDurations = {}; |
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// 播放状态 |
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final RxBool isPlaying = false.obs; |
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// 当前播放的文件路径 |
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final RxString currentPlayingPath = ''.obs; |
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final AudioPlayer audioPlayer = AudioPlayer(); |
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final PlayerController playerController = PlayerController(); |
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@override |
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void onInit() { |
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super.onInit(); |
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@ -49,16 +49,47 @@ class TranslationListController extends GetxController { |
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// _getDataList(); |
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// addMeetingAudio(); |
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loadTranslatAudio(); |
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// 监听播放状态变化 |
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audioPlayer.playerStateStream.listen((playerState) { |
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isPlaying.value = playerState.playing; |
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if (playerState.processingState == ProcessingState.completed) { |
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// 播放完成后重置状态 |
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currentPlayingPath.value = ''; |
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} |
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}); |
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} |
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@override |
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void onClose() { |
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titleController.dispose(); |
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isDisposed = true; |
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audioPlayer.dispose(); // 释放播放器资源 |
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super.onClose(); |
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} |
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// 播放/暂停音频 |
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void togglePlay(FileSystemEntity file) async { |
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final filePath = file.path; |
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if (currentPlayingPath.value == filePath) { |
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// 同一个文件：切换播放/暂停 |
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if (isPlaying.value) { |
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await audioPlayer.pause(); |
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} else { |
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await audioPlayer.play(); |
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} |
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} else { |
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// 新文件：停止当前播放，开始新文件 |
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currentPlayingPath.value = filePath; |
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try { |
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await audioPlayer.stop(); |
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await audioPlayer.setFilePath(filePath); |
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await audioPlayer.play(); |
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} catch (e) { |
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print("播放失败: $e"); |
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currentPlayingPath.value = ''; |
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} |
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} |
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} |
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// 请求存储权限 |
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void _requestStoragePermission() async { |
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// final BuildContext context = Get.overlayContext!; |
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@ -81,16 +112,22 @@ class TranslationListController extends GetxController { |
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}); |
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} |
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void loadTranslatopus() async { |
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final appDir = await appDocDir; // 先 await 获取目录 |
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final dir = Directory("${appDir.path}/OpusAudio"); |
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print("appDocDir=${dir?.path}"); |
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// 添加方法：获取音频时长 |
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Future<Duration> getAudioDuration(String filePath) async { |
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if (audioDurations.containsKey(filePath)) { |
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return audioDurations[filePath]!; |
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} |
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files = dir |
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.listSync() |
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.where((f) => f is File && (f.path.endsWith('.opus'))) |
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.toList(); |
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try { |
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final audioPlayer = AudioPlayer(); |
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await audioPlayer.setFilePath(filePath); |
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final duration = await audioPlayer.duration ?? Duration.zero; |
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audioDurations[filePath] = duration; |
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return duration; |
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} catch (e) { |
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print("获取音频时长失败: $e"); |
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return Duration.zero; |
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} |
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} |
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void loadTranslatAudio() async { |
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@ -102,12 +139,12 @@ class TranslationListController extends GetxController { |
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// Create directory if it doesn't exist |
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if (!await dir.exists()) { |
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await dir.create(recursive: true); // Create directory tree if needed |
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files = []; // No files exist in new directory |
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files.value = []; // No files exist in new directory |
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return; |
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} |
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// Directory exis |
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files = dir |
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files.value = dir |
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.listSync() |
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.where((f) => |
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f is File && |
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@ -120,7 +157,7 @@ class TranslationListController extends GetxController { |
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.toList(); |
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} catch (e) { |
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print("Error loading files: $e"); |
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files = []; // Return empty list on error |
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files.value = []; // Return empty list on error |
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} |
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} |
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// 导入音频文件 |
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@ -144,48 +181,4 @@ class TranslationListController extends GetxController { |
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EasyLoading.showToast('分享失败: ${e.toString()}'); |
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} |
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} |
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Future<String> _saveFile(PlatformFile file) async { |
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final directory = await getApplicationDocumentsDirectory(); |
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final directoryDir = Directory('${directory.path}/ExternalAudio'); |
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if (!await directoryDir.exists()) { |
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await directoryDir.create(recursive: true); |
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} |
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final String filePath = '${directory.path}/ExternalAudio/${file.name}'; |
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final File localFile = File(filePath); |
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await localFile.writeAsBytes(file.bytes!); |
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return filePath; |
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} |
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// 修改标题 |
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void editMeetingTitle(int id, String title) async { |
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if (title.isNotEmpty) { |
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SqfliteApi.editMeetingTitle(id, {'title': title}); |
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int index = dataList.indexWhere((item) => item['id'] == id); |
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if (index != -1) { |
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final dataMap = Map<String, dynamic>.from(dataList[index]); |
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dataMap['title'] = title; |
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dataList[index] = dataMap; |
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} |
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} |
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Get.back(); |
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} |
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// 删除数据 |
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void deleteMeeting(int id, String filepath) async { |
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dataList.removeWhere((item) => item['id'] == id); |
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// 删除数据库中的记录 |
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SqfliteApi.deleteMeeting(id); |
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_deleteFile(filepath); |
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addQuantity--; |
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} |
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// 删除文件 |
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Future<void> _deleteFile(String filepath) async { |
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File file = File(filepath); |
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bool fileExists = await file.exists(); |
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if (fileExists) { |
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await file.delete(); |
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} |
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} |
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} |
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lxm
1 year ago