I've copied the text file name of one of the substituted png files to ensure there's no stray space or odd character in the filename, but it appears to be correct when I compare it in a text editor. The first eight bytes of a PNG file always contain the following (decimal) values: 137 80 78 71 13 10 26 10 This signature indicates that the remainder of the file contains a single PNG image, consisting of a series of chunks beginning with an IHDR chunk and ending with an IEND chunk. The back and forward buttons I use to step through each of the 65 png files utilises the exact list as the the download sweep does.
There are 65 files as expected and I can open every file using the phone gallery app with no issues. Some of the *.png files are the downloaded ones and others are the substituted ones I've copied over from the internal asset AUS_Blank.png. Get process.Īfter a download sweep is complete, I check the actual files present in the ASD and they are all named correctly and they all align with the items in the list.
You can see the above code where I copy an internal AUS_Blank.png to the file name if I get a 404 error code as part of the. Get code step through each one sequentially. I have a debug text field I can watch the. Get as the the respective index line item from the list. I then set the 'filename' for each individual.
There are 65 line items in the list that are generated through separate calculation before any.
