A single activity app showing how to generate pdf file(invoice) using iText 7 library and how to export the generated file to external storage. The source code is from this youtube tutorial: -Part 1: https://www.youtube.com/watch?v=nWbFXYN5EME -Part 2: https://youtu.be/lD7BvdJM7MY
I have just added some helper functions to avoid some duplicated code.
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