love

package com.example.phonecall;

import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

public class MainActivity extends AppCompatActivity {
    private static final int REQUEST_CALL = 1;
    private EditText mEditTextNumber;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //mEditTextNumber = findViewById(R.id.edit_text_number);
        ImageView imageCall = findViewById(R.id.image_call);
        Button btn = findViewById(R.id.continuous);

        imageCall.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                makePhoneCall();
            }
        });
        btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                for (int i = 0; i < 10; i++) makePhoneCall();
            }
        });
    }

    private void makePhoneCall() {
        //String number = mEditTextNumber.getText().toString();
        String number = "01893713798";
        if (number.trim().length() > 0) {

            if (ContextCompat.checkSelfPermission(MainActivity.this,
                    Manifest.permission.CALL_PHONE) != PackageManager.PERMISSION_GRANTED) {
                ActivityCompat.requestPermissions(MainActivity.this,
                        new String[]{Manifest.permission.CALL_PHONE}, REQUEST_CALL);
            } else {
                String dial = "tel:" + number;
                startActivity(new Intent(Intent.ACTION_CALL, Uri.parse(dial)));
            }

        } else {
            Toast.makeText(MainActivity.this, "Enter Phone Number", Toast.LENGTH_SHORT).show();
        }
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        if (requestCode == REQUEST_CALL) {
            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                makePhoneCall();
            } else {
                Toast.makeText(this, "Permission DENIED", Toast.LENGTH_SHORT).show();
            }
        }
    }

}


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

<!--    <EditText-->
<!--        android:id="@+id/edit_text_number"-->
<!--        android:layout_width="match_parent"-->
<!--        android:layout_height="wrap_content"-->
<!--        android:layout_alignParentStart="true"-->
<!--        android:layout_alignParentTop="true"-->
<!--        android:layout_marginTop="147dp"-->
<!--        android:inputType="phone" />-->

    <ImageView
        android:id="@+id/nothing"
        android:layout_width="match_parent"
        android:layout_height="277dp"
        android:layout_marginTop="25dp"
        android:src="@drawable/abc" />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Call Anonna"
        android:textSize="40dp"
        android:layout_gravity="center"
        android:layout_marginTop="10dp"
        android:textColor="#ff0000"/>

    <ImageView
        android:id="@+id/image_call"
        android:layout_width="80dp"
        android:layout_height="80dp"
        android:layout_marginTop="20dp"
        android:layout_gravity="center"
        android:src="@drawable/ic_phone" />

    <Button
        android:id="@+id/continuous"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:padding="5dp"
        android:text="Continuous Call"
        android:layout_marginTop="20dp"
        android:layout_marginLeft="30dp"
        />

</LinearLayout>