Creating Web Browser for Android

Designing Part:

Layout file: Main.xml

 

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

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

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:orientation="vertical"

    android:weightSum="1" android:padding="5dip"    android:background="@color/White">

<RelativeLayout android:layout_width="match_parent"

    android:id="@+id/relativeLayout1"

    android:layout_height="wrap_content"

    android:layout_weight="1.20"

    android:background="@color/White">

<Button android:id="@+id/button1"

    android:layout_width="wrap_content"

    android:layout_height="wrap_content"

    android:layout_alignBottom="@+id/editText1"

    android:layout_alignParentRight="true"    android:background="@drawable/ymbutton"
    android:layout_alignParentTop="true"></Button>

<EditText android:layout_width="204dp"

    android:layout_height="wrap_content"

    android:id="@+id/editText1"

    android:layout_alignParentTop="true"

    android:layout_alignParentLeft="true"

    android:layout_toLeftOf="@+id/button1" 

    android:hint="Enter URL......"></EditText>

<WebView android:layout_width="match_parent"

    android:id="@+id/webView1"

    android:layout_height="match_parent"

    android:layout_alignParentLeft="true"

    android:layout_below="@+id/editText1"
    android:background="@drawable/internet"></WebView>

   

</RelativeLayout>

   

</LinearLayout>

Coding Part:

package com.murali.webview;

import android.app.Activity;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.Window;

import android.webkit.WebChromeClient;

import android.webkit.WebView;

import android.widget.Button;

import android.widget.EditText;

public class WebActivity1Activity extends Activity {

    /** Called when the activity is first created. */

        final Activity activity=this;

           

        @Override

        public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        this.getWindow().requestFeature(Window.FEATURE_PROGRESS);

        setContentView(R.layout.main);

           

        final EditText urltxt=(EditText) findViewById(R.id.editText1);

        Button click=(Button) findViewById(R.id.button1);

           

         click.setOnClickListener(new OnClickListener() {

                 

         @Override

         public void onClick(View v) {

                       

//.................this  part for webview ...........................

                       

        String urlID=urltxt.getText().toString();

        WebView webView = (WebView) findViewById(R.id.webView1);

        webView.getSettings().setJavaScriptEnabled(true);

        webView.loadUrl("http://"+urlID+".com");

//-----------------This part for show the Progress of page loading------ 

 

        webView.setWebChromeClient(new WebChromeClient()

        {

        @Override

        public void onProgressChanged(WebView view, int Progress) {

                             

            activity.setTitle("loading....");

            activity.setProgress(Progress*100);

           

            if(Progress==100)

               {

                activity.setTitle(R.string.app_name);

               }

                         

             }

          });

        }

      });

           

//---------------------------------------------------------------------------

           

  }

}