Analog Clock Using Android Studio code and preview

 It is pretty easy to make analog clock using android studio. 

figure: preview after  developing the app

At first we Have to do xml design

activity_main.xml  :

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity"
    android:padding="100dp"
    android:orientation="vertical">

    <AnalogClock
        android:id="@+id/analogClockId"
        android:layout_width="350dp"
        android:layout_height="286dp"
        android:layout_gravity="center_horizontal"
        android:layout_marginBottom="50dp"
        android:background="#63e1ac" />

    <TextClock
        android:textSize="20sp"
       android:layout_gravity="center"
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:id="@+id/textClockId"
        />
    <TextView
        android:layout_gravity="end"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="ibnsina*s clock"/>


</LinearLayout>

for implement the functionality we have to implement java code 

MainActivity.java:

package com.example.androidclock;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.View;
import android.widget.AnalogClock;
import android.widget.TextClock;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity implements View.OnClickListener{

    private TextClock textclock;
    private AnalogClock analogClock;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        analogClock=findViewById(R.id.analogClockId);
        textclock=findViewById(R.id.textClockId);

        analogClock.setOnClickListener(this);
        textclock.setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        if(v.getId()==R.id.analogClockId) {
            Toast.makeText(MainActivity.this, "Analog clock", Toast.LENGTH_SHORT).show();
        }
        if(v.getId()==R.id.textClockId){
            Toast.makeText(MainActivity.this,"Text clock",Toast.LENGTH_SHORT).show();
        }

    }
}

But be care full guys you have to change my  package name  in my java code .

here my package name package com.example.androidclock;

Here you should not copy my project name otherwise your application may not run .Try not to change your project name.Sometimes many functions dont work for lack of import files