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 :
