android – 如何在不使用相机应用程序的情况下从相机中检索图像(通过服务)

<receiver android:name=".pictureReceiver" >
        <intent-filter android:priority="10000" >
           <action android:name="com.android.camera.NEW_PICTURE"/>
      <data android:mimeType="image/*"/>
        </intent-filter>
</receiver>

onReceive代码：

@Override
    public void onReceive(Context arg0,Intent arg1) {
           String SELEctedImageUri = arg1.getData().getPath();
           Log.d("TAG","Received new photo:::"+SELEctedImageUri );
               Log.d("TAG","file Path"+getRealPathFromURI(arg1.getData(),arg0));
    }
 public String getRealPathFromURI(Uri contentUri,Context context)
        {
            try
            {
                String[] proj = {MediaStore.Images.Media.DATA};

                cursor cursor =  context.getContentResolver().query(contentUri,proj,null,null);
                int @R_944_8620@n_index = cursor.get@R_944_8620@nIndexOrThrow(MediaStore.Images.Media.DATA);
                cursor.moveToFirst();
                return cursor.getString(@R_944_8620@n_indeX);
            }
            catch (Exception E)
            {
                return contentUri.getPath();
            }
        }