Polymorphism in Interfaces java Tutorial program polymorphism in Interfaces #polymorphisminjava

#polymorphisminInterfaces
#polymorphisminjava
#polymorphism
#runtimepolymorphism
#compiletimepolymorphism
java interfaces polymorphism in this video we will understand how to polymorphism works and why we need a concept like polymorphism
please Subscribe and like and comment thats what keeps us going
Write a program polymorphism in java
write a program polymorphism in Interfaces in java
Polymorphism means you can have many methods with the same name. If it's the same name with the same parameters it will prioritize which one to run.
I hope you enjoyed this java polymorphism in Interfaces tutorial!
source code:
package com.company;
interface MyCamera{
void takeSnap();
void recordVideo();
private void greet() {
System.out.println("Hello pakistan");
}

default void record4kVideo()
{
greet();

System.out.println("Taking Snap");

}
}

interface MyWifi{
String[] getNetworks();
void connectToNetwork(String network);
}

class MyCellPhone{
void callNumber(int phoneNumber){
System.out.println("Calling "+ phoneNumber);
}
void pickCall(){
System.out.println("Connecting... ");
}

}

class MySmartPhone extends MyCellPhone implements MyWifi, MyCamera{
public void takeSnap(){
System.out.println("Taking snap");
}
public void recordVideo(){
System.out.println("Taking snap");
}
// public void record4KVideo(){
// System.out.println("Taking snap and recoding in 4k");
//}
public String[] getNetworks(){
System.out.println("Getting List of Networks");
String[] networkList = {"Kafeel", "Muneeb", "ahmad"};
return networkList;
}
public void connectToNetwork(String network){
System.out.println("Connecting to " + network);
}
public void sample() {
System.out.println("this method is a sample method");
}
}

public class default_method_intrface {

public static void main(String[] args) {
// TODO Auto-generated method stub
MyCamera cam = new MySmartPhone();
cam.record4kVideo();
//cam.callNumber();// not allowed
// cam.getNetwork(); // not allowed only allow MyCAmera method
// cam.connectToNetwork();// not allowed
MySmartPhone sc = new MySmartPhone()
;
sc.callNumber(22);
sc.recordVideo();
sc.sample();
sc.pickCall();
MyWifi wfi = new MySmartPhone();
wfi.connectToNetwork("My network is connect");
// wfi.recordVideo();// not allowed



}

}