I was trying Demo application of Radaee PDF library for Android: PDFReader. During entering text and numbers to form inside PDF, I see just rectangles inserted. After saving pdf document, I see this rectangles in other PDF applications too. Is this bug, or am I just doing something wrong ? Our company is interested in purchasing Premium licence, but this issue is critical for us. Please help me solve this.
I just have tried this solution, but it is still not working. I am not sure it is font problem, because I have tried many pdf files with different fonts. When I am entering values inside form field, I see characters and numbers, but when I than click on another field, i see only rectangles. Can you tell me, what else can be a problem here?