调整曝光时间设置的单位

app/src/main/cpp/PhoneDevice.cpp

@@ -1171,7 +1171,6 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
     params.autoExposure = mPhotoInfo.autoExposure;
     params.focusTimeout = mPhotoInfo.focusTimeout * 1000;
     params.exposureTime = mPhotoInfo.exposureTime;
-    params.expsTimeUs = mPhotoInfo.expsTimeUs;
     params.sensitivity = mPhotoInfo.sensitivity;
     params.compensation = mPhotoInfo.compensation;
     params.orientation = mPhotoInfo.orientation;
@@ -1184,16 +1183,17 @@ bool CPhoneDevice::TakePhoto(const IDevice::PHOTO_INFO& photoInfo, const vector<
         params.requestTemplate = 2;
     }
 
+#if 0
     if (photoInfo.ldrEnabled)
     {
         if (GpioControl::getLightAdc() > 1400)
         {
             params.autoExposure = 0;
-            params.exposureTime = 1200;
-            params.expsTimeUs = 0;
+            params.exposureTime = 1200000000;
             params.sensitivity = 1200;
         }
     }
+#endif
 
     // GpioControl::EnableGpio(CMD_SET_CAM_3V3_EN_STATE, true);
     bool res = false;
@@ -1509,12 +1509,12 @@ bool CPhoneDevice::OnImageReady(cv::Mat& mat)
         photoInfo.autoExposure = 0;
         if (captureResult.avgY == 0)
         {
-            photoInfo.exposureTime = 600;
+            photoInfo.exposureTime = 600000000;
             photoInfo.sensitivity = 2500;
         }
         else if (captureResult.avgY <= 6)
         {
-            photoInfo.exposureTime = captureResult.exposureTime / 1000000 * 150 / captureResult.avgY;
+            photoInfo.exposureTime = captureResult.exposureTime * 150 / captureResult.avgY;
             photoInfo.sensitivity = photoInfo.sensitivity * 80 / captureResult.avgY;
             if (photoInfo.sensitivity < captureResult.sensitivity)
             {
@@ -1527,7 +1527,7 @@ bool CPhoneDevice::OnImageReady(cv::Mat& mat)
         }
         else
         {
-            photoInfo.exposureTime = captureResult.exposureTime / 1000000 * 120 / captureResult.avgY;
+            photoInfo.exposureTime = captureResult.exposureTime * 120 / captureResult.avgY;
             photoInfo.sensitivity = photoInfo.sensitivity * 60 / captureResult.avgY;
             if (photoInfo.sensitivity < captureResult.sensitivity)
             {

app/src/main/cpp/camera2/ndkcamera.cpp

@@ -704,10 +704,10 @@ int NdkCamera::open(const std::string& cameraId) {
                 int32_t sensitivity = m_params.sensitivity;
                 status = ACaptureRequest_setEntry_i32(capture_request, ACAMERA_SENSOR_SENSITIVITY, 1, &sensitivity);
             }
-            if (m_params.exposureTime > 0 || m_params.expsTimeUs > 0)
+            if (m_params.exposureTime > 0)
             {
-                int64_t exposureTime = ((int64_t)m_params.exposureTime) * 1000000;
-                exposureTime += ((int64_t)m_params.expsTimeUs) * 1000;
+                int64_t exposureTime = m_params.exposureTime;
+
                 status = ACaptureRequest_setEntry_i64(capture_request, ACAMERA_SENSOR_EXPOSURE_TIME, 1, &exposureTime);
             }
         }

app/src/main/cpp/camera2/ndkcamera.h

@@ -77,8 +77,7 @@ public:
         unsigned int zoom : 1;
         unsigned int wait3ALocked : 1;
         unsigned int reserved : 6;
-        unsigned int exposureTime;	// ms
-        unsigned short expsTimeUs;	// μs
+        int64_t exposureTime;
         unsigned int sensitivity;
         int compensation;
         float zoomRatio;