Simple Name Calsi App

 SIMPLE FRIENDSHIP CALSI :

Designing Part

XML CODING :

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:paddingBottom="@dimen/activity_vertical_margin"

    android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    tools:context=".MainActivity" >

    <EditText

        android:id="@+id/et1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="61dp"

        android:ems="10"

        android:hint="@string/name_1"

        android:inputType="textPersonName" />

    <EditText

        android:id="@+id/et2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/et1"

        android:layout_below="@+id/et1"

        android:layout_marginTop="20dp"

        android:ems="10"

        android:hint="@string/et2"

        android:inputType="textPersonName" >

        <requestFocus />

    </EditText>

    <Button

        android:id="@+id/b1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignLeft="@+id/et2"

        android:layout_below="@+id/et2"

        android:layout_marginLeft="61dp"

        android:layout_marginTop="17dp"

        android:contentDescription="@string/go"

        android:text="@string/go" />

</RelativeLayout>

 JAVA CODING :

package com.example.friendshipcalsi;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;

public class MainActivity extends Activity {

       EditText et1,et2;

       Button b1;

       @Override

       protected void onCreate(Bundle savedInstanceState) {

              super.onCreate(savedInstanceState);

              setContentView(R.layout.activity_main);

              et1=(EditText)findViewById(R.id.et1);

              et2=(EditText)findViewById(R.id.et2);

              b1=(Button)findViewById(R.id.b1);

              b1.setOnClickListener(new View.OnClickListener() {

                    

                     @Override

                     public void onClick(View arg0) {

                           // TODO Auto-generated method stub

                           String s1=et1.getText().toString();

                           String s2=et2.getText().toString();

                           int a=s1.length();

                           int b=s2.length();

                           //you can use your own concept here

                           int c=(a+b)*2+50;

                           Toast.makeText(getApplicationContext(),c+"%",Toast.LENGTH_LONG).show();

                     }

              });

       }

       @Override

       public boolean onCreateOptionsMenu(Menu menu) {

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

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

              return true;

       }

}

OUTPUT :