app-starlock/lib/talk/starChart/webView/h264_web_view_state.dart

import 'dart:async';

import 'package:flutter/cupertino.dart';
import 'package:flutter_voice_processor/flutter_voice_processor.dart';
import 'package:get/get.dart';
import 'package:star_lock/talk/starChart/constant/talk_status.dart';
import 'package:star_lock/talk/starChart/handle/other/talk_data_repository.dart';
import 'package:star_lock/talk/starChart/status/star_chart_talk_status.dart';
import 'package:star_lock/talk/starChart/views/talkView/talk_view_state.dart';
import 'package:webview_flutter/webview_flutter.dart';

class H264WebViewState {
  GlobalKey globalKey = GlobalKey();
  int udpSendDataFrameNumber = 0; // 帧序号
  late AnimationController animationController;

  // webview 控制器
  late final WebViewController webViewController;

  // 获取 startChartTalkStatus 的唯一实例
  final StartChartTalkStatus startChartTalkStatus =
      StartChartTalkStatus.instance;
  Rx<TalkStatus> talkStatus = TalkStatus.none.obs; //星图对讲状态

  RxBool isShowLoading = true.obs;

  Timer? oneMinuteTimeTimer; // 定时器超过60秒关闭当前界面
  RxInt oneMinuteTime = 0.obs; // 定时器秒数

  RxBool isLongPressing = false.obs; // 是否长按说话
  final TalkDataRepository talkDataRepository = TalkDataRepository.instance;
  RxInt lastFrameTimestamp = 0.obs; // 上一帧的时间戳,用来判断网络环境
  Rx<NetworkStatus> networkStatus =
      NetworkStatus.normal.obs; // 网络状态：0-正常 1-网络卡顿 2-网络延迟 3-网络丢包
  RxInt alertCount = 0.obs; // 网络状态提示计数器
  RxInt maxAlertNumber = 3.obs; // 网络状态提示最大提示次数
  RxBool isOpenVoice = true.obs; // 是否打开声音
  RxBool isRecordingScreen = false.obs; // 是否录屏中
  RxBool isRecordingAudio = false.obs; // 是否录音中
  Rx<DateTime> startRecordingAudioTime = DateTime.now().obs; // 开始录音时间
  Rx<DateTime> endRecordingAudioTime = DateTime.now().obs; // 结束录音时间
  RxInt recordingAudioTime = 0.obs; // 录音时间持续时间
  RxDouble fps = 0.0.obs; // 添加 FPS 计数
  late VoiceProcessor? voiceProcessor; // 音频处理器、录音
  final int frameLength = 320; //录音视频帧长度为640
  final int sampleRate = 8000; //录音频采样率为8000
  List<int> recordingAudioAllFrames = <int>[]; // 录制音频的所有帧
  List<int> lockRecordingAudioAllFrames = <int>[]; // 录制音频的所有帧
  RxInt rotateAngle = 0.obs; // 旋转角度（以弧度为单位）
  RxBool hasAudioData = false.obs; // 是否有音频数据
  RxInt lastAudioTimestamp = 0.obs; // 最后接收到的音频数据的时间戳
}