Access to Browser history on Android Application

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I have created a simple browser application with a edittext , go button and history button. Please suggest what coding do i need to implement for history button such that when i press it my browsing history gets displayed on the hi.xml layout. Please suggest what coding changes do i need to make in my xml file as well as java file .

MainActivity.java:

package com.example.history;

import android.os.Bundle;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.InputMethodManager;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;


public class MainActivity extends Activity implements OnClickListener{

EditText t;
Button g,h;
WebView w;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    g=(Button) findViewById(R.id.button1);
    h=(Button) findViewById(R.id.button2);
    t=(EditText) findViewById(R.id.editText1);
    w=(WebView) findViewById(R.id.webView1);
    h.setOnClickListener(this);
    g.setOnClickListener(this);
    w.getSettings().setJavaScriptEnabled(true);
    w.getSettings().setLoadWithOverviewMode(true);
    w.getSettings().setUseWideViewPort(true);
    w.setWebViewClient(new Callback());


}


@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;
}


@Override
public void onClick(View arg0) {
    // TODO Auto-generated method stub
    switch(arg0.getId())
    {
    case R.id.button1:
        String c;
        c=t.getText().toString();
        String theWebsite=("http://").concat(c);
        t.setText(theWebsite);
        w.loadUrl(theWebsite);
        InputMethodManager imm=(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(w.getWindowToken(),0);


        break;
    case R.id.button2:
        Intent a=new Intent(MainActivity.this,h.class);
        startActivity(a);

        break;



    }


}

}
class Callback extends WebViewClient{   

public boolean shouldOverrideUrlLoading(WebView view, String url) {
    return (false);
}

}

activity_main.xml:

<LinearLayout xmlns:android="http://ift.tt/nIICcg"
xmlns:tools="http://ift.tt/LrGmb4"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
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" >

<TextView
    android:id="@+id/textView1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="@string/hello_world" />

<EditText
    android:id="@+id/editText1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/textView1"
    android:layout_below="@+id/textView1"
    android:layout_marginLeft="15dp"
    android:layout_marginTop="16dp"
    android:ems="10" />

<Button
    android:id="@+id/button1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_below="@+id/editText1"
    android:layout_marginTop="34dp"
    android:layout_toRightOf="@+id/textView1"
    android:text="Go" />

<Button
    android:id="@+id/button2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@+id/button1"
    android:layout_centerVertical="true"
    android:text="History" />

<WebView
    android:id="@+id/webView1"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

</LinearLayout>

h.java:

package com.example.history;

import android.app.Activity;
import android.os.Bundle;

public class h extends Activity{

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.hi);
}

}

hi.xml:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://ift.tt/nIICcg"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<ListView
    android:id="@+id/listView1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >
</ListView>

</LinearLayout>

asked 23 secs ago

Kunal

8