Joe Julian
56 lines
1.9 KiB
Markdown
56 lines
1.9 KiB
Markdown
# Android Build
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Build the APK with:
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```sh
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make apk
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```
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`make apk` uses a local Java 25 install when `JAVA_HOME` points to one.
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If the host does not have a working Java 25 install, it falls back to the
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repo-managed Docker image in `packaging/docker/android-apk/`, which also builds
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with Java 25.
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Environment:
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- `ANDROID_SDK_ROOT` defaults to `/opt/android-sdk`.
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- `ANDROID_NDK_ROOT` defaults to `/opt/android-ndk`.
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- `JAVA_HOME` defaults to `/usr/lib/jvm/java-25-openjdk`.
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- `APK_BUILD_IMAGE` overrides the Docker image name used by `make apk-container`.
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- `APP_ID` overrides the Android application id.
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- `APP_VERSION` overrides the version shown inside KeePassGO itself.
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- `APK_OUT` overrides the output path.
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- `APK_VERSION` overrides the packaged app version.
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- `ANDROID_MIN_SDK` overrides the minimum supported Android SDK.
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- `ANDROID_TARGET_SDK` overrides the target Android SDK.
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Installed machine prerequisites expected by this repo:
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- `android-sdk-cmdline-tools-latest`
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- `android-sdk-build-tools`
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- `android-platform-35`
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- `android-sdk-platform-tools`
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- a working Java 25 JDK install for `make apk-local`, or Docker for `make apk`
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The repo tracks `gogio` as a Go tool, and the local build runs through:
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```sh
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go tool gogio -target android ./cmd/keepassgo ...
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```
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The Android build uses the branded icon asset at:
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- `internal/assets/keepassgo-icon.png`
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Note:
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- KeePassGO's documented Android build uses Java 25 locally.
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- If that host setup is unavailable, `make apk` falls back to the Docker image
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so the build still runs under Java 25 instead of encoding a newer host JDK as
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a requirement.
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- Android runtime testing on the `KeepassGoAPI35` emulator showed a black-screen
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regression with `gioui.org v0.9.0` while a stock Gio example and KeePassGO both
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rendered correctly with `gioui.org v0.8.0` on the same emulator and SDK/JDK
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pipeline. KeePassGO is pinned to the working Gio line until that regression is
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understood upstream.
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