Android ListView with Searchbox Sort items

XML layout

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout android:id="@+id/LinearLayout01"

android:layout_width="fill_parent"

android:layout_height="fill_parent"

xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical">

<EditText android:id="@+id/EditText01" 

android:layout_height="wrap_content" 

android:layout_width="fill_parent"

 android:hint="Search"></EditText>

<ListView android:id="@+id/ListView01"

android:layout_width="wrap_content"

android:layout_height="wrap_content" ></ListView>

</LinearLayout>

Java Source Code

package com.sai.sample;

import java.util.ArrayList;

import android.app.Activity;

import android.os.Bundle;

import android.text.Editable;

import android.text.TextWatcher;

import android.widget.ArrayAdapter;

import android.widget.EditText;

import android.widget.ListView;

public class Sort extends Activity {

private  ListView listview;

private  EditText edittext;

private String list[]={"Iphone",

"Cupcake","Andoird","Blackberry","Samsung","Nokia"

   

    };

private ArrayList<String > arraylist= new ArrayList<String>();

private int textlenght=0;

@Override

   public void onCreate(Bundle savedInstanceState) {

       super.onCreate(savedInstanceState);

       setContentView(R.layout.listview);

       

       listview=(ListView)findViewById(R.id.ListView01);

       edittext=(EditText)findViewById(R.id.EditText01);

       listview.setAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1 , list));

       edittext.addTextChangedListener(new TextWatcher() {

@Override

public void onTextChanged(CharSequence s, int start, int before, int count) {

textlenght=edittext.getText().length();

arraylist.clear();

for(int i=0;i<list.length;i++){

if(textlenght<=list[i].length())

       {

       if(edittext.getText().toString().equalsIgnoreCase((String) list[i].subSequence(0, textlenght)))

       {

       arraylist.add(list[i]);

       }

       }

}

listview.setAdapter(new ArrayAdapter<String>(Sort.this,android.R.layout.simple_list_item_1 , arraylist));

}

@Override

public void beforeTextChanged(CharSequence s, int start, int count,

int after) {

// TODO Auto-generated method stub

}

@Override

public void afterTextChanged(Editable s) {

}

});

       

       }

}

Run as Android Application