With the upcoming Google's policy regarding Android developer verification, open source Android projects is in danger, so please spread this information to everyone including fellow Android developers and don't forget to send a link to KeepAndroidOpen!
This is just a simple demo of using only C to build Android app by utilizing native activity.
KEYSTORE=debug.p12 KEYSTORE_ALIAS=debkey ./scripts/buildLicensed under MIT No Attribution, this demo can be used as your basic template for Android native activity app.