For starting Android - development

npx expo prebuild --clean

export ANDROID_HOME=$HOME/Library/Android/sdk export PATH=$ANDROID_HOME/emulator:$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools:$PATH

npx expo run:android

To get the SHA-1 fingure print

keytool -list -v -keystore debug.keystore -alias androiddebugkey -storepass android -keypass android

How to install any library for Expo project

npx expo install