Using submodule LibPDFium, which could be compiled within 6 minutes!

git clone --recursive --depth=1 https://github.com/KnIfER/PDFium-Android-Demo.git

Pdfium source codes (LibPdfium/src/main/PDFIUM) are pulled from AOSP/android11-mainline-release

Special Thanks:

• bash-ndk *.mk buildscripts via barteksc/modpdfium

• cmake buildscript via freedom10086/PdfiumAndroid

• Java & Jni via barteksc/AndroidPdfViewer

The beheaviour of this project is just like the original Demo project : barteksc/AndroidPdfViewer

Yet this repo contains three build systems :

1. bash-ndk.
   Use : Activate the LibPdfiumSep library module. Then right click on the jni folder and select 'Open In Ternimal' in the android studio. Run ndk-build and (hopefully) done !
   Develop : To develop the pre-compiled libpdfium.so, prepare win10 and ubuntu subsystem or a real linux system. Then run ./build.sh.

2. cmake.
   Use / Develop : Activate LibPdfium. Then Just sync and build !

3. visual studio.
   VS project files are configured by hand.

Yes, from now on you can build libpdfium.so right in the VS 2019 !

• 3:45 minutes, release, -O3, 5.93 MB
• 3:25 minutes, debug, 10.1 MB