write a program for a fully functional assistant app for SDK 30min to sdk 32max in java that has access to the entire phone's apps,features,settings,browsers,services, etc., and the ability to manipulate all of them perfectly. but this program will only be accessible via the users incoming voice call from any number, and more importantly, from institutional calls to the phone by the user. the assistant will know it is the user calling from the institution or other number by accepting the institution call by pressing one after one minute wait from automatically answering any incoming call. once the institutional call / regular call has been answered/ answered and accepted, assistant will silently wait for the user's activation passphrase to be spoken by the user from the other end of the line. once connection is established, the user will have full access to their phone by way of voice command through the assistant app via remotely by way of phone call/ institutional phone call.

public class JavaExample{ public static void main(String[] args) { String text = "Institutional call"; String pattern = "^Institutional call"; Pattern r = Pattern.compile(pattern); Matcher m = r.matcher(text); if (m.find( )) { System.out.println("Found value: " + m.group(0) ); }else { System.out.println("NO MATCH"); } } }