openCamera method

Future<void> openCamera(String from, { bool needUIDisabled = true, bool needToast = true, bool byTap = false, })

Implementation

Future<void> openCamera(String from,{bool needUIDisabled = true, bool needToast = true, bool byTap = false}) async {
  if (!_trtcStreamInfoObs.isSelfEnterRoom.value) {
    TCICLog.error("isSelfEnterRoom is false", actionModule: ActionModule.tcicController.name, actionName: ActionName.openCamera.name);
    _trtcStreamInfoObs.updateNeedOpenCamera(true);
    return;
  }
  if (_trtcStreamInfoObs.currentCameraId.isEmpty && TcicScreen.isDeskTop()) {
    TCICLog.error("currentCameraId is empty", actionModule: ActionModule.tcicController.name, actionName: ActionName.openCamera.name);
    await networkService.selfStatusReport(StateReportBody(classId: _config.classId, state: StateStatusValueEnum.unknown, type: StateTypeEnum.camera));
    if (needToast) {
      TCICToast.show(StringEnum.openCameraFailed);
    }
    return;
  }
  final cameraPermission = await checkCameraPermission();
  if (!cameraPermission) {
    TCICLog.error("camera permission not granted", actionModule: ActionModule.tcicController.name, actionName: ActionName.openCamera.name);
    TCICToast.show(StringEnum.noCameraPermission);
    if(byTap){
      final neverTips = sharedPreferences.getBool("never_tips_camera") ?? false;
      if (!neverTips) {
        TCICTips.warningWidget(_rootContext!, title: BaseText(StringEnum.warning), message: const PermissionTips(permissionType: PermissionType.camera));
      }
    }
    await networkService.selfStatusReport(StateReportBody(classId: _config.classId, state: StateStatusValueEnum.noPermission, type: StateTypeEnum.camera));
    return;
  }
  final isSlefOnStage = _membersInfoObs.getMemberInfoByUserId(_config.userId)?.stage == 1;
  if (!isSlefOnStage) {
    TCICLog.error("self is not on stage, open camera failed", actionModule: ActionModule.tcicController.name, actionName: ActionName.openCamera.name);
    TCICToast.show(StringEnum.selfNotOnStageTips);
    return;
  }
  if (needUIDisabled) {
    _trtcStreamInfoObs.updateSelfCameraDeviceDisabled(true);
  }
  await TRTC.openCamera(from);
  var res = await networkService.selfStatusReport(StateReportBody(classId: _config.classId, state: StateStatusValueEnum.on, type: StateTypeEnum.camera));
  if (res?.errorCode == 0) {
    _membersInfoObs.updateSelfMemberInfoByAction(MemberActionType.cameraOpen, StateStatusValueEnum.on);
    TCICLog.info("打开摄像头成功", actionModule: ActionModule.tcicController.name, actionName: ActionName.openCamera.name);
    if (needToast) {
      TCICToast.show(StringEnum.openCameraSuccess);
    }
  } else {
    TCICLog.error("打开摄像头失败", actionModule: ActionModule.tcicController.name, actionName: ActionName.openCamera.name);
    if (needToast) {
      TCICToast.show(StringEnum.openCameraFailed);
    }
  }
  if (needUIDisabled) {
    _trtcStreamInfoObs.updateSelfCameraDeviceDisabled(false);
  }
  _trtcStreamInfoObs.updateNeedOpenCameraAfterStartLocalPreview(false);
}