public IntPtr QISRGetResult(IntPtr sessionID, ref E识别状态 rsltStatus, int waitTime, ref int errorCode)
{
return(Dll在线.QISRGetResult(sessionID, ref rsltStatus, waitTime, ref errorCode));
}
public int QISRAudioWrite(IntPtr sessionID, byte[] waveData, uint waveLen, E音频块位置 audioStatus, ref E检测状态 epStatus, ref E识别状态 recogStatus)
{
return(Dll在线.QISRAudioWrite(sessionID, waveData, waveLen, audioStatus, ref epStatus, ref recogStatus));
}
public static extern int QISRAudioWrite(IntPtr sessionID, byte[] waveData, uint waveLen, E音频块位置 audioStatus, ref E检测状态 epStatus, ref E识别状态 recogStatus);
public static extern IntPtr QISRGetResult(IntPtr sessionID, ref E识别状态 rsltStatus, int waitTime, ref int errorCode);
void 识别()
{
while (_任务状态 == E任务状态.运行中)
{
int __结果 = 0;
try
{
_会话 = DLL接口.QISRSessionBegin(获取语法id(), 获取识别参数(), ref __结果); //重新开始会话
}
catch (Exception ex)
{
Debug.WriteLine("开启会话出错: " + ex);
Thread.Sleep(300);
continue;
}
_检测状态 = E检测状态.等待输入;
_识别状态 = E识别状态.正在识别中;
if (__结果 != 0)
{
Debug.WriteLine("开启会话出错, 错误码: " + __结果);
Thread.Sleep(300);
continue;
}
Debug.WriteLine("开启会话");
while (_任务状态 == E任务状态.运行中 && _识别状态 != E识别状态.识别结束 && _识别状态 != E识别状态.没有识别结果)
{
if (_检测状态 == E检测状态.等待输入)
{
Debug.Write("-");
Thread.Sleep(300);
continue;
}
IntPtr __识别结果 = DLL接口.QISRGetResult(_会话, ref _识别状态, 0, ref __结果);
//Debug.WriteLine("任务状态: {0}; 识别状态: {1}", _任务状态, _识别状态);
if (__结果 == 0)
{
if (__识别结果 != IntPtr.Zero)
{
var __文本 = Marshal.PtrToStringAnsi(__识别结果);
Debug.Write("\n识别出命令: " + Environment.NewLine + __文本 + Environment.NewLine);
分析识别结果(__文本);
}
Debug.Write(".");
}
else
{
Debug.WriteLine("\n识别出错: {0}", __结果);
break;
}
Thread.Sleep(300);
}
Debug.WriteLineIf(_任务状态 != E任务状态.运行中 || _识别状态 != E识别状态.识别结束, string.Format("\n任务状态: {0}; 识别状态: {1}; 检测状态: {2}", _任务状态, _识别状态, _检测状态));
try
{
__结果 = DLL接口.QISRSessionEnd(_会话, null);
}
catch (Exception ex)
{
Debug.WriteLine(Environment.NewLine + "结束会话出错: " + ex + Environment.NewLine);
}
_会话 = IntPtr.Zero;
if (__结果 == 0)
{
Debug.WriteLine(Environment.NewLine + "结束会话" + Environment.NewLine);
}
else
{
Debug.WriteLine(Environment.NewLine + "结束会话出错, 错误码: " + __结果 + Environment.NewLine);
}
}
_任务状态 = E任务状态.停止;
}