Android App Keystore
The Android keystore, used for signing apps, can be generated using keytool, which is included in the Java JDK. Change
MY_ALIAS_NAME to be relevant to your app. The tool will ask you to enter a keystore password and a key password.
$ keytool -genkey -v -keystore MY-RELEASE-KEY.keystore -alias MY_ALIAS_NAME -keyalg RSA -keysize 2048 -validity 10000