im trying to save 2 photos from TaifunCamera to Google Spreadsheet and google drive, if just 1 photo, its successfull, but when im edit the block and the code, its appear error : text/plain; charset=utf-8
I would recommend considering just doing one image file at a time, given the potential size of the base64 text. Phone images can get up to 8mb which converts to @ 11mb of base64....
I believe that missing image might have caused the error?
Also changed your date/time format to remove forward slashes
Removed parentheses from the file names
Moved clock1 to false to the right place
removed a notifer progress dialog not needed
To answer your other question about two images on a canvas, here attached is a demo, using two images and an html file in the assets. The canvas image is saved to either the root of the virtual sdcard or the root of the ASD, depending on which android version you are running.
If using this, the html file must be in the same directory as the images.