Second - Salary Activity

 package com.example.hupandroid1;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.widget.EditText;

import android.widget.Toast;

public class SalaryActivity extends Activity {

EditText bp,da;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_salary);

}

public void calc(View v)

{

bp=(EditText)findViewById(R.id.bp);

da=(EditText)findViewById(R.id.da);

int bpay=Integer.parseInt(bp.getText().toString());

int daval=Integer.parseInt(da.getText().toString());

int total=bpay+daval;

String stotal=""+total;

Toast.makeText(this, ""+total, Toast.LENGTH_SHORT).show();

Intent in=new Intent(SalaryActivity.this,DisplayActivity.class);

in.putExtra("total", stotal);

startActivity(in);

 

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.salary, menu);

return true;

}

@Override

public boolean onOptionsItemSelected(MenuItem item) {

// Handle action bar item clicks here. The action bar will

// automatically handle clicks on the Home/Up button, so long

// as you specify a parent activity in AndroidManifest.xml.

int id = item.getItemId();

if (id == R.id.action_settings) {

return true;

}

return super.onOptionsItemSelected(item);

}

}