| name | android-native |
| description | Build and run the Android app on an emulator or physical device. Use when the user asks to build, compile, run, launch, or deploy the Android app, or mentions the APK, Gradle, emulator, device, or native-run, even if they don't explicitly say "android-native".
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Android Native
Build
Run ./gradlew assembleDebug to build the debug APK.
Running on Emulator or Connected Device
Use npx native-run to run the app on an emulator or a physically connected device. Call npx native-run android --list to identify available targets (both emulators and connected devices will appear). If there is more than one option, ask the user which one to use.
Example:
./gradlew assembleDebug && npx native-run android --app app/build/outputs/apk/debug/app-debug.apk --target Pixel_10_Pro
Running on a Physical Device
Ensure USB debugging is enabled on the device (Settings → Developer Options → USB Debugging) and the device is connected via USB. Verify it is detected with:
adb devices
Then build and deploy:
./gradlew assembleDebug && adb install app/build/outputs/apk/debug/app-debug.apk
Or use native-run if the device appears in npx native-run android --list:
./gradlew assembleDebug && npx native-run android --app app/build/outputs/apk/debug/app-debug.apk --target <DeviceID>
Gotchas
- If
adb devices shows the device as unauthorized, check the device screen and accept the USB debugging prompt.
- If the device is not listed at all, try a different USB cable or port, and confirm USB debugging is enabled.
- Always run
npx native-run android --list or adb devices first — do not guess device IDs.
