Joe Julian
50 lines
1.6 KiB
Markdown
50 lines
1.6 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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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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- `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 JDK install
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The repo tracks `gogio` as a Go tool, so the build runs through:
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```sh
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go tool gogio -target android ...
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```
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The Android build uses the branded icon asset at:
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- `assets/keepassgo-icon.png`
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Note:
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- Gio's Android doc currently references Java 1.8, but the Android build-tools
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installed on this machine (`d8` from build-tools 37) do not run on Java 8.
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- In this environment, KeePassGO's APK build requires a newer JDK runtime on
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`PATH`, which is why the repo defaults `JAVA_HOME` to `/usr/lib/jvm/java-25-openjdk`.
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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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