Unit - 07 Browsing the Web with WebView

Lesson Plan: Unit - 07
Subject: P15A2AAD - Android Application Development
Topic of Study: Browsing the Web with WebView
Grade/Level: Master of Computer Applications
Objective: Browsing the Web with WebView
Time Allotment: 55 Minutes

• Browsing the Web with WebView
• Applications that retrieve and display content from the Web often end up displaying that data on the screen. 
• Android applications can simply use the WebView control to display web content to the screen.
• The WebView control uses the WebKit rendering engine to draw HTML content on the screen.
• WebKit is an open source browser engine.
• Note: You can read more at http://webkit.org.
• Using the WebView control requires the android.permission.INTERNET permission.

• Launching the Browser via an Intent does not require any special permissions.
• Exa.
• Step 01: Design of Component Tree
  
• Step 02: Design of Blueprint
  

xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"    tools:context=".MainActivity">

    <TextView        android:id="@+id/textView"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:text="Website:" />

    <EditText        android:id="@+id/editText2"        android:layout_width="match_parent"        android:layout_height="wrap_content"        android:ems="10"        android:inputType="textPersonName"        android:text="http://www.ampics.ac.in" />

    <Button        android:id="@+id/button2"        android:layout_width="match_parent"        android:onClick="openWeb"        android:layout_height="wrap_content"        android:text="Open Now" />

</LinearLayout>

• • Step 03: Code in Java File
    
  • Step 04: Output