Contigo App will allow you to send urgent messages and your location to be rescued @, the sms is sent by default to your selected contacts just by keeping the volume button pressed.

Very soon we will be adding more tools such as an alarm and a camera to record what may happen, all in order to make it safer.
Connect with all the phone contacts of your choice with just one click.
An App for times of trouble.
- I need help come to this location
- I'm in trouble
- Call 911 I'm here

About the Accessibility API
This application does not change user settings because it does not require it, it does not prevent users from disabling or uninstalling any application or service, it does not change or exploit the user interface in a deceptive way.
This application uses the accessibility service mainly intended to help people with disabilities in order to create an application that sends a quick message and the location through WhatsApp, it does not collect or collect the data, it only sends the messages and location to selected contacts