Upgrade PdfBox-Android modernize build system

.github/workflows/android-ci.yml

@@ -18,8 +18,8 @@ jobs:
       - name: Setup Java
         uses: actions/setup-java@v3.11.0
         with:
-          java-version: 11
-          distribution: 'adopt'
+          java-version: 17
+          distribution: 'temurin'
 
       - name: Build & Test
         run: ./gradlew build test
@@ -42,8 +42,8 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v3.11.0
         with:
-          java-version: 11
-          distribution: 'adopt'
+          java-version: 17
+          distribution: 'temurin'
 
       - name: Instrumentation Tests
         uses: reactivecircus/android-emulator-runner@v2
@@ -79,8 +79,8 @@ jobs:
       - name: Configure JDK
         uses: actions/setup-java@v3.11.0
         with:
-          java-version: 11
-          distribution: 'adopt'
+          java-version: 17
+          distribution: 'temurin'
 
       - name: Upload Snapshot
         run: ./gradlew publish

.github/workflows/release.yml

@@ -15,8 +15,8 @@ jobs:
       - name: Configure JDK
         uses: actions/setup-java@v3.11.0
         with:
-          java-version: 11
-          distribution: 'adopt'
+          java-version: 17
+          distribution: 'temurin'
 
       - name: Set Release Version Name
         run: sed -e s/-SNAPSHOT//g -i gradle.properties;

README.md

@@ -36,13 +36,19 @@ Reading JPX Images
 
 Android does not come with native support for handling JPX images. These images can be read using the [JP2Android library](https://github.com/ThalesGroup/JP2ForAndroid). As JPX is not a common image format, this library is not included with PdfBox-Android by default. If the JP2Android library is not on the classpath of your application, JPX images will be ignored and a warning will be logged.
 
-To include the JP2Android library in your own application, either build it from its [source repository](https://github.com/ThalesGroup/JP2ForAndroid) or copy the prebuilt AAR vendored in this repository (`sample/libs/jp2-android-1.0.3.aar`) and reference it as a file dependency:
-```gradle
+To include the JP2Android library with 16 KB page-size alignment in your own application, add the Maven Central dependency:
+```kotlin
+dependencies {
+    implementation("dev.keiji.jp2:jp2-android:1.0.5")
+}
+```
+Or in Groovy DSL:
+```groovy
 dependencies {
-    implementation files('libs/jp2-android-1.0.3.aar')
+    implementation 'dev.keiji.jp2:jp2-android:1.0.5'
 }
 ```
-Note: the library was originally distributed through JCenter, which no longer hosts the artifact. The vendored copy is unmodified and is licensed under the BSD 2-Clause license (Copyright (c) 2018 Gemalto s.r.o., see the [upstream repository](https://github.com/ThalesGroup/JP2ForAndroid) for the full license text).
+Note: `dev.keiji.jp2:jp2-android` is distributed through Maven Central and includes 16 KB page-size aligned ELF LOAD segments for modern Android (Android 15+) compatibility.
 
 Important notes
 ==============

build.gradle.kts

@@ -0,0 +1,8 @@
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.android.library) apply false
+}
+
+allprojects {
+    version = project.findProperty("VERSION_NAME") as String? ?: "2.0.37.0-SNAPSHOT"
+}

gradle.properties

@@ -17,8 +17,10 @@ org.gradle.parallel=true
 VERSION_NAME=2.0.37.0-SNAPSHOT
 VERSION_CODE=1
 
-ANDROID_BUILD_MIN_SDK_VERSION=14
-ANDROID_BUILD_TARGET_SDK_VERSION=33
-ANDROID_BUILD_SDK_VERSION=33
+ANDROID_BUILD_MIN_SDK_VERSION=21
+ANDROID_BUILD_TARGET_SDK_VERSION=36
+ANDROID_BUILD_SDK_VERSION=36
 
 android.useAndroidX=true
+android.nonTransitiveRClass=true
+android.suppressUnsupportedCompileSdk=36

gradle/libs.versions.toml

@@ -0,0 +1,24 @@
+[versions]
+agp = "8.7.3"
+bouncycastle = "1.85"
+appcompat = "1.7.0"
+junit = "4.13.2"
+mockito = "5.12.0"
+diffutils = "1.3.0"
+testRunner = "1.6.2"
+jp2Android = "1.0.5"
+
+[libraries]
+bouncycastle-bcprov = { module = "org.bouncycastle:bcprov-jdk15to18", version.ref = "bouncycastle" }
+bouncycastle-bcpkix = { module = "org.bouncycastle:bcpkix-jdk15to18", version.ref = "bouncycastle" }
+bouncycastle-bcutil = { module = "org.bouncycastle:bcutil-jdk15to18", version.ref = "bouncycastle" }
+androidx-appcompat = { module = "androidx.appcompat:appcompat", version.ref = "appcompat" }
+jp2-android = { module = "dev.keiji.jp2:jp2-android", version.ref = "jp2Android" }
+junit = { module = "junit:junit", version.ref = "junit" }
+mockito-core = { module = "org.mockito:mockito-core", version.ref = "mockito" }
+java-diffutils = { module = "com.googlecode.java-diff-utils:diffutils", version.ref = "diffutils" }
+androidx-test-runner = { module = "androidx.test:runner", version.ref = "testRunner" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+android-library = { id = "com.android.library", version.ref = "agp" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME