From e9de9a35c820a485ab6c6a3c22e00ab233b8a139 Mon Sep 17 00:00:00 2001 From: Alexander Bocken Date: Tue, 24 Mar 2026 18:37:47 +0100 Subject: [PATCH] fix: use Adoptium APT repo for JDK 21 in Android Dockerfile Bookworm only ships JDK 17. Add Adoptium's official APT repository to install Temurin 21 via package manager. --- Dockerfile.android | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Dockerfile.android b/Dockerfile.android index 10564c4..50f0c96 100644 --- a/Dockerfile.android +++ b/Dockerfile.android @@ -1,10 +1,13 @@ FROM rust:1.87-bookworm -# Java 21 +# Java 21 via Adoptium APT repo (Bookworm only has JDK 17) RUN apt-get update && apt-get install -y --no-install-recommends \ - openjdk-21-jdk-headless unzip wget curl && \ + unzip wget curl ca-certificates gnupg && \ + wget -qO- https://packages.adoptium.net/artifactory/api/gpg/key/public | gpg --dearmor -o /usr/share/keyrings/adoptium.gpg && \ + echo "deb [signed-by=/usr/share/keyrings/adoptium.gpg] https://packages.adoptium.net/artifactory/deb bookworm main" > /etc/apt/sources.list.d/adoptium.list && \ + apt-get update && apt-get install -y --no-install-recommends temurin-21-jdk && \ rm -rf /var/lib/apt/lists/* -ENV JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64 +ENV JAVA_HOME=/usr/lib/jvm/temurin-21-jdk-amd64 # Android SDK ENV ANDROID_HOME=/opt/android-sdk