ResultActivity

package com.example.testexample;

import androidx.appcompat.app.AppCompatActivity;
import androidx.constraintlayout.widget.ConstraintLayout;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.TextView;
import android.widget.Toast;

import org.w3c.dom.Text;

import javax.xml.transform.Result;

public class ResultActivity extends AppCompatActivity {

    @SuppressLint("SetTextI18n")
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_result);

        ConstraintLayout conlay;
        TextView textView1 = (TextView) findViewById(R.id.ResultTxt);
        conlay = findViewById(R.id.constraintLayout);

        Intent intent = getIntent();
        double Hinput = intent.getIntExtra(MainActivity.EXTRA_HINPUT, 0);
        double Winput = intent.getIntExtra(MainActivity.EXTRA_WINPUT, 0);
        TextView gendertxt = (TextView) findViewById(R.id.TxtGender);

        double calc = (Winput / (Hinput * Hinput)) * 10000;
        int result = (int) calc;

        boolean is_male = intent.getBooleanExtra(MainActivity.IS_MALE, true);

        if(is_male) {
            if (result <= 18.5) {
                conlay.setBackgroundResource(R.drawable.underresult);
                gendertxt.setText("Male");
            } else if (result >= 18.6 && result <= 24.9) {
                conlay.setBackgroundResource(R.drawable.normalresult);
                gendertxt.setText("Male");
            } else if (result >= 25.0 && result <= 29.9) {
                conlay.setBackgroundResource(R.drawable.overresult);
                gendertxt.setText("Male");
            } else if (result >= 30 && result <= 39.9) {
                conlay.setBackgroundResource(R.drawable.obesresult);
                gendertxt.setText("Male");
            } else if (result >= 40.0) {
                conlay.setBackgroundResource(R.drawable.dresult);
                gendertxt.setText("Male");
            }
            textView1.setText("" + result);
            Toast.makeText(getApplicationContext(),"Male Selected",Toast.LENGTH_SHORT).show();
        }
        else{
            if (result <= 18.5) {
                conlay.setBackgroundResource(R.drawable.underresult);
                gendertxt.setText("Female");
            } else if (result >= 18.6 && result <= 24.9) {
                conlay.setBackgroundResource(R.drawable.normalresult);
                gendertxt.setText("Female");
            } else if (result >= 25.0 && result <= 29.9) {
                conlay.setBackgroundResource(R.drawable.overresult);
                gendertxt.setText("Female");
            } else if (result >= 30 && result <= 39.9) {
                conlay.setBackgroundResource(R.drawable.obesresult);
                gendertxt.setText("Female");
            } else if (result >= 40.0) {
                conlay.setBackgroundResource(R.drawable.dresult);
                gendertxt.setText("Female");
            }
            textView1.setText("" + result);
            Toast.makeText(getApplicationContext(),"female Selected",Toast.LENGTH_SHORT).show();
        }







        //Sharing Codes Below//
        Button bt;
        bt = (Button) findViewById(R.id.sharebtn);
        bt.setOnClickListener(new View.OnClickListener() {


            @Override
            public void onClick(View v) {
                Intent myIntent = new Intent(Intent.ACTION_SEND);
                myIntent.setType("text/plain");
                String shareBody = "Your body here";
                String shareSub = "Your subject here";
                myIntent.putExtra(Intent.EXTRA_SUBJECT, shareSub);
                myIntent.putExtra(Intent.EXTRA_TEXT, shareBody);
                startActivity(Intent.createChooser(myIntent, "Share using"));

            }
        });
        //Sharing codes End here//

        //Open BMI TABLE is below//
        Button tblbtn;
        tblbtn = (Button) findViewById(R.id.BmiTblBtn);
        tblbtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivity(new Intent(ResultActivity.this, BmiTableActivity.class));
            }
        });
        //Open BMI TABLE Codes End here//


    }
}