1. API guide

To create your own CAPTCHA, use the Captcha support library. Usage guide is available there.

To see an example CAPTCHA created by our team, check Sleep-Captcha-Example.

1.1. Testing note

To send an intent to make the current CAPTCHA succeed, do:
adb shell am start -n com.urbandroid.sleep/.alarmclock.AlarmAlertFullScreen --ez captcha_result_success true