Create a shareable APK for android

Remarks:

A more detailed description is also mentioned here: https://facebook.github.io/react-native/docs/signed-apk-android.html

Create a key to sign the APK

keytool -genkey -v -keystore my-app-key.keystore -alias my-app-alias -keyalg RSA -keysize 2048 -validity 10000

Use a password when prompted

Once the key is generated, use it to generate the installable build:

react-native bundle --platform android --dev false --entry-file index.android.js \
--bundle-output android/app/src/main/assets/index.android.bundle \
--assets-dest android/app/src/main/res/

Generate the build using gradle

cd android && ./gradlew assembleRelease

Upload or share the generated APK

Upload the APK to your phone. The -r flag will replace the existing app (if it exists)

adb install -r ./app/build/outputs/apk/app-release-unsigned.apk

The shareable signed APK is located at:

./app/build/outputs/apk/app-release.apk

Contributors

Topic Id: 8964

Example Ids: 27890,27891,27892,27893

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