优化数据拷贝方式和修改陀螺仪名称

CameraServiceDemo/app/src/main/java/com/autonavi/amapauto/gdarcameraservicedemo/GDArCameraService.java

@@ -16,12 +16,12 @@ import com.autonavi.amapauto.gdarcameraservice.IGDCameraStateCallBack;
 import com.autonavi.amapauto.gdarcameraservice.IGDSize;
 import com.autonavi.amapauto.gdarcameraservice.model.ArCameraOpenResultParam;
 import com.autonavi.amapauto.gdarcameraservice.model.GDArCameraParam;
+import com.autonavi.amapauto.gdarcameraservicedemo.utils.LogUtils;
 import com.autonavi.amapauto.gdarcameraservicedemo.utils.SharedMemUtils;
 
 import java.io.FileDescriptor;
 import java.io.IOException;
 import java.lang.reflect.Method;
-import java.util.Arrays;
 
 public class GDArCameraService extends Service {
     private final static String TAG = "GDArCameraService";
@@ -32,7 +32,6 @@ public class GDArCameraService extends Service {
     public static final int HEADER_SIZE = 20;
     /**
      * 图片宽度
-     * 注意： 车盒上支持1080宽度，但手机上不支持，手机上设置宽度位1080时，会报错导致相机打不开
      */
     private int imageWidth = 1280;
 
@@ -152,6 +151,7 @@ public class GDArCameraService extends Service {
                 parameters.setPreviewSize(imageWidth, imageHeight);
                 parameters.setPreviewFormat(ImageFormat.NV21);
                 mCamera.setParameters(parameters);
+//                mCamera.setDisplayOrientation(90);
                 mCamera.setPreviewCallback(new Camera.PreviewCallback() {
                     @Override
                     public void onPreviewFrame(byte[] data, Camera camera) {
@@ -219,6 +219,7 @@ public class GDArCameraService extends Service {
             SharedMemUtils.setLength(buffer, 0);
             SharedMemUtils.setContentSize(buffer, bytes.length);
             SharedMemUtils.setContent(buffer, bytes);
+
             try {
                 SharedMemUtils.setCanRead(buffer);
                 mMemoryFile.writeBytes(buffer, 0, 0, buffer.length);

CameraServiceDemo/app/src/main/java/com/autonavi/amapauto/gdarcameraservicedemo/utils/BroadcastUtils.java

@@ -17,7 +17,7 @@ public class BroadcastUtils {
         receiverIntent.putExtra("productModel", "M2");
         receiverIntent.putExtra("cameraDisplay", "1280x720");
         receiverIntent.putExtra("cameraName", "C2390");
-        receiverIntent.putExtra("imu", "MPU-6050");
+        receiverIntent.putExtra("imu", "DA280");
         receiverIntent.putExtra("cameraConnect", "MIPI");
         context.sendBroadcast(receiverIntent);
     }

CameraServiceDemo/app/src/main/java/com/autonavi/amapauto/gdarcameraservicedemo/utils/LogUtils.java

+package com.autonavi.amapauto.gdarcameraservicedemo.utils;
+
+import android.util.Log;
+
+public class LogUtils {
+    public final static String TAG = "LogUtils";
+    private static long mStartTime;
+
+    public static void start(String tag) {
+        mStartTime = System.currentTimeMillis();
+        Log.e(TAG, tag + " Start time : " + mStartTime);
+    }
+
+    public static void end(String tag) {
+        long endTime = System.currentTimeMillis();
+        Log.e(TAG, tag + " End time : " + endTime);
+        Log.e(TAG, " Spend time : " + (endTime - mStartTime));
+    }
+
+    public static void e(String tag) {
+        Log.e(TAG, tag);
+    }
+}

CameraServiceDemo/app/src/main/java/com/autonavi/amapauto/gdarcameraservicedemo/utils/SharedMemUtils.java

@@ -204,9 +204,10 @@ public class SharedMemUtils {
         if (header == null || header.length < HEADER_SIZE) {
             return false;
         }
-        for (int i = 0; i < tempData.length; i++) {
-            header[HEADER_SIZE+i] = tempData[i];
-        }
+//        for (int i = 0; i < tempData.length; i++) {
+//            header[HEADER_SIZE+i] = tempData[i];
+//        }
+        System.arraycopy(tempData, 0, header, HEADER_SIZE, tempData.length);
         return true;
     }