Java Android Program to Demonstrate an Advanced Xml Layout

This Android Java Program demonstrates to set up an Advanced Xml Layout.

Here is source code of the Program to demonstrate to set up an Advanced Xml Layout. The program is successfully compiled and run on a Windows system using Eclipse Ide. The program output is also shown below.

Main Activity

package com.example.setting_advanced_xml_layout;

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

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}

@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;
}

}

MainXml


<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/background_light"
android:orientation="vertical" >
<!-- nesting up of layouts to align 2 text views parrel to each other by using a seperate linear layout for them -->
<EditText
android:id="@+id/editText1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:ems="10"
android:text="Edit Text"
android:textColor="@android:color/background_dark" >

<requestFocus />
</EditText>

<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@android:color/background_light"
android:orientation="horizontal"
android:weightSum="2">

<TextView
android:id="@+id/textView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:text="Large Text"
android:layout_weight="1"
android:textAppearance="?android:attr/textAppearanceLarge" />

<TextView
android:id="@+id/textView2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Large Text"
android:layout_weight="1"
android:layout_marginTop="20dp"
android:textAppearance="?android:attr/textAppearanceLarge" />
</LinearLayout>

<RadioButton
android:id="@+id/radioButton1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="40dp"
android:text="RadioButton" />

<Button
android:id="@+id/button1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
android:text="Button" />

</LinearLayout>