Wednesday, 18 March 2015

Load_ url_ into_ Android Apps

(1)write code for    MainActivity.java    :

package com.example.vissicompcourses;   // user your own pacakage

import android.os.Bundle; 

import android.app.Activity; 

 
import android.webkit.WebView; 
 
public class MainActivity extends Activity { 
 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.activity_main); 
         
        WebView mywebview = (WebView) findViewById(R.id.webView1); 
         //mywebview.loadUrl("http://www.javatpoint.com/"); 
         
        /*String data = "<html><body><h1>Hello, Javatpoint!</h1></body></html>";
        mywebview.loadData(data, "text/html", "UTF-8"); */ 
         
        mywebview.loadUrl("http://www.vissicomp.com/"); 
    } 
 
    } 



(2)write code for Activity_main.xml file:


<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="com.example.vissicompcourses.MainActivity" >

   <WebView 
        android:id="@+id/webView1" 
        android:layout_width="match_parent" 
        android:layout_height="match_parent" 
        android:layout_alignParentTop="true" 
        android:layout_centerHorizontal="true" 
        android:layout_marginTop="42dp" />

</RelativeLayout>






(3) AndroidManifest.xml:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.vissicompcourses"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="21" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>


<uses-permission android:name="android.permission.INTERNET" /> // use this to allow  internet

</manifest>




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