android如何在ParcelFileDescriptor

Question

我从gallery.single图像获得单个和多个图像工作正常。然后通过剪辑数据获取多个图像到存储的数组list.how在ParcelFileDescriptor中添加多个图像？以及如何通过位图获取多个图像？ 。获取多个图像或路径如何在服务器中发送多个或单个图像？

    super.onActivityResult(requestCode, resultCode, data);

    Uri selectedImageUri = null;

    **ArrayList<Uri> mArrayUri = new ArrayList<>();**

    if (resultCode == RESULT_OK) {
        if (requestCode == SELECT_PICTURE) {
            if (data.getData() != null) {
                selectedImageUri = data.getData();
            } else {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                    if (data.getClipData() != null) {
                        ClipData mClipData = data.getClipData();

                        for (int i = 0; i < mClipData.getItemCount(); i++) {

                            ClipData.Item item = mClipData.getItemAt(i);
                            System.out.println("item------->" + item);
                            Uri selectedImage = item.getUri();
                            System.out.println("selected------->" + selectedImage);
                            **mArrayUri.add(selectedImage);**

                        }

                    }
                }
            }


            if (Build.VERSION.SDK_INT < 19) {
                selectedImagePath = getPath(selectedImageUri);
                Bitmap bitmap = BitmapFactory.decodeFile(selectedImagePath);
                view.setImageBitmap(bitmap);

            } else {
                ParcelFileDescriptor parcelFileDescriptor;
                try {
                    System.out.println("Image size------>" + mArrayUri.size());

                    **parcelFileDescriptor = getContentResolver().openFileDescriptor(selectedImageUri, "r");**
                    FileDescriptor fileDescriptor = parcelFileDescriptor.getFileDescriptor();
                    Bitmap image = BitmapFactory.decodeFileDescriptor(fileDescriptor);
                    parcelFileDescriptor.close();
                    view.setImageBitmap(image);

                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

public String getPath(Uri uri) {
    if (uri == null) {
        return null;
    }
    String[] projection = {MediaStore.Images.Media.DATA};
    Cursor cursor = getContentResolver().query(uri, projection, null, null, null);
    if (cursor != null) {
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    }
    return uri.getPath();
}