Merge pull request #149 from p2panda/bump-java-version

Bump Java version to `VERSION_17` in gradle build file

.github/workflows/build-android.yml

@@ -28,7 +28,7 @@ jobs:
       - uses: actions/setup-java@v4
         with:
           distribution: "temurin" # AdoptOpenJDK is now Eclipse Temurin
-          java-version: "11"
+          java-version: "17"
       - uses: kuhnroyal/flutter-fvm-config-action@v2
         id: fvm-config-action
       - name: Using Flutter ${{ steps.fvm-config-action.outputs.FLUTTER_VERSION }}

README.md

@@ -40,6 +40,7 @@ providing all p2panda functionality via FFI bindings.
 > ⚠️ The _exact_ NDK version _is required_.
 
 * [Rust](https://www.rust-lang.org/tools/install) `1.74.0`
+* [Java](https://dev.java/) `17`
 * [Android SDK](https://developer.android.com/tools) `34.0.0`
 * [Android NDK](https://developer.android.com/ndk/) `25.2.9519653`
 * [Flutter SDK](https://docs.flutter.dev/get-started/install) `3.22.0` and Dart SDK `3.4.0`

packages/app/android/app/build.gradle

@@ -33,8 +33,8 @@ android {
     ndkVersion "25.2.9519653"
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
 
     kotlinOptions {