This repository is a fork of meganz/PdfiumAndroid, which itself is based on barteksc/PdfiumAndroid.

This fork is updated to SDK 35 / NDK 28 and delivers a working AAR compatible with Android 15 (16KB page size support).

Version 2.0.1 - Significant updates to the build layer and compatibility improvements warrant a major version bump from the original 1.9.0.

• Android SDK 35 and NDK 28 compatibility
• Android Gradle Plugin 8.9.2 support
• Java 17 requirement (configured via gradle.properties)
• BuildConfig generation fixed for library modules
• Native library packaging corrected in AAR
• 16KB page size support for Android 15
• Windows Git Bash compatible build script

• Java 17+ (required for AGP 8.9.2+)
• Android NDK 28.2.13676358
• Git Bash (for Windows users)
• Ninja build tool - https://github.com/ninja-build/ninja/releases

Remark: you might need to update the NDK_ROOT environment variable in the build.sh script to point to your NDK (preferrably v28+)

# Run the build script to compile native libraries
./build.sh

# Optional: Build specific components
./build.sh --build-png --build-freetype

Remark: you might need to update the 'javaHome' environment variable in the gradle.properties file to point to your Java 17 installation

# Build debug AAR
./gradlew assembleDebug

# Build release AAR  
./gradlew assembleRelease

# Output: build/outputs/aar/PdfiumAndroid-2.0.1-release.aar

1. Copy PdfiumAndroid-2.0.1-release.aar to your app's libs/ folder
2. Add to your app's build.gradle:

dependencies {
    implementation files('libs/PdfiumAndroid-2.0.1-release.aar')
    implementation 'androidx.core:core:1.16.0'
}

repositories {
    maven { url 'https://jitpack.io' }
}

dependencies {
    implementation 'com.github.yourusername:PdfiumAndroid:v2.0.1'
}

import com.shockwave.pdfium.PdfiumCore;
import com.shockwave.pdfium.PdfDocument;

// Initialize
PdfiumCore pdfiumCore = new PdfiumCore(context);

// Open PDF
PdfDocument pdfDocument = pdfiumCore.newDocument(parcelFileDescriptor);

// Use the library...

• Updated build.gradle for AGP 8.9.2 compatibility
• Added buildFeatures { buildConfig = true }
• Added buildConfigField for VERSION_NAME
• Fixed jniLibs.srcDir path for native libraries
• Configured Java 17 in gradle.properties

• Updated build.sh to use ninja (for windows)
• Updated build.sh to copy libjniPdfium.so to correct location
• Fixed AAR packaging to include all required .so files
• Ensured compatibility with NDK 28

• Added 16KB page size support via ANDROID_SUPPORT_FLEXIBLE_PAGE_SIZES=ON
• Updated manifest and build configuration

• Original work: barteksc/PdfiumAndroid
• 16KB page size foundation: meganz/PdfiumAndroid
• Upgrade to PDFium 133.0.6927.0
• Add a CMakeLists.txt for building PdfiumAndroid .so file.
• Update libpng v1.6.44 and libfreetype2 v2.10.0 binaries for building PdfiumAndroid library.

Same as original project - check the LICENSE file.