This Project titled “Android PDF Viewer”, submitted by Supriyo Talukder and Mohi Uddin Pabel to the Department of Computer Science and Engineering, Leading University as the 'Third year project' in 2019.
The soft copy of the project report is available in this link -> https://github.com/MohiPabel/Android-PDF-Viewer/blob/Files/Android%20PDF%20Viewer%20Project%20Report.pdf
And the a test version of 'Android PDF Viewer' apk file -> https://github.com/MohiPabel/Android-PDF-Viewer/blob/Files/APV-debug-test-version.apk