Empty MMS files posted

[madida]

We've been trying to use Envaya to post MMS files onto a server but all image file sizes are zero. SMIL files appear ok. Below is a print out of the $_FILES array we're receiving from the App.

Android 5.1 HTC Desire 626

` ( [part0] => Array ( [name] => smil.xml [type] => application/smil [tmp_name] => /tmp/phph7vfqn [error] => 0 [size] => 259 )

[part1] => Array
    (
        [name] => image000000.jpg
        [type] => image/jpeg
        [tmp_name] => /tmp/phpq3EhVv
        [error] => 0
        [size] => 0
    )

) `

Would really appreciate any help.

[no-knowledge]

Same experience with Sony Xperia Z3 Compact and Z5 compact, Android 7.1

[fictus]

I was having the same issue. after a few days of messing with the code I noticed this method was returning empty bytes[]

` public byte[] getData() throws IOException { int length = (int)getDataLength(); byte[] bytes = new byte[length];

    int offset = 0;
    int bytesRead = 0;

    InputStream in = openInputStream();

    while (offset < bytes.length) 
    {                 
        bytesRead = in.read(bytes, offset, bytes.length - offset);

        if (bytesRead < 0)
        {
            break;
        }

        offset += bytesRead;
    }

    in.close();
    
    if (offset < bytes.length)
    {
        throw new IOException("Failed to read complete data of MMS part");
    }
    
    return bytes;
}

`

I updated the method to this and now it works:

` public byte[] getData() throws IOException { InputStream inputStream = openInputStream(); ByteArrayOutputStream buffer = new ByteArrayOutputStream(); int nRead; byte[] data = new byte[RAW_DATA_BLOCK_SIZE];

    while ((nRead = inputStream.read(data, 0, data.length)) != -1) {
      buffer.write(data, 0, nRead);
    }
    buffer.flush();
    return buffer.toByteArray();
}

`

I have attached a modified version of the .apk containing this change; 2021-EnvayaSMS-release_imgs_in.zip