@Override
  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == SFGlobal.RS_CODE_LOAD_IMAGE && resultCode == RESULT_OK && null != data) {
      // 获得选中图片路径
      Uri selectedImage = data.getData();
      String[] filePathColumn = {MediaStore.Images.Media.DATA};
      Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null);
      cursor.moveToFirst();
      int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
      String picturePath = cursor.getString(columnIndex);
      cursor.close();

      if (mBitmap != null && !mBitmap.isRecycled()) {
        mBitmap.recycle();
      }
      mBitmap = BitmapFactory.decodeFile(picturePath);
      ivCargo.setImageBitmap(mBitmap);
    }
  }