android - 如何将图像从android上传到Cloudinary？

Question

基本上我想做的就是从图库中选择一张图片，然后将同一张图片上传到我的 Cloudinary 帐户，我看过 Cloudinary 的文档，但我不太了解它是如何工作的，因此不知道如何在我的代码中实现它。

这是我获取信息的链接，以备不时之需... https://github.com/cloudinary/cloudinary_java/tree/master/cloudinary-android

这就是我目前所拥有的......

upload_image.class

public class edit_profile_activity extends AppCompatActivity 
{
    private static int RESULT_LOAD_IMG = 1;
    String imgDecodableString;

    public void loadImagefromGallery(View view) 
    {

        Intent galleryIntent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
        startActivityForResult(galleryIntent, RESULT_LOAD_IMG);
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) 
    {
        super.onActivityResult(requestCode, resultCode, data);
        try 
        {
            if (requestCode == RESULT_LOAD_IMG && resultCode == RESULT_OK && null != data) 
            {
                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]);
                imgDecodableString = cursor.getString(columnIndex);
                cursor.close();

                ImageView imgView = (ImageView) findViewById(R.id.circleImageView );
                imgView.setImageBitmap(BitmapFactory.decodeFile(imgDecodableString));

            } else {
                Toast.makeText(this, "You haven't picked Image",Toast.LENGTH_LONG).show();
            }
        } catch (Exception e) 
        {
            Toast.makeText(this, "Something went wrong", Toast.LENGTH_LONG) .show();
        }
    }
}

任何帮助将不胜感激

Answer 1

你可以为 Cloudinary 使用这个简单的上传功能:

Cloudinary cloudinary = new Cloudinary(Constants.CLOUDINARY_URL);
    try {
        FileInputStream is = new FileInputStream(new File(filePath));
        Uploader uploader = cloudinary.uploader();
        Map map = uploader.upload(is, new HashMap());
        return map;
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

这里有进一步的解释:The order is like this: Take picture->save to file->upload to cloudinary