Android Studio Program to Demonstrate Usage of String xml file

Android Studio Program to Demonstrate Usage of String xml file

Today Learn Android Studio Program to Demonstrate Usage of String xml file

1.Main Activity:

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;

    }

 

}

2.strings.xml:

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

<resources>

 

    <string name="app_name">string</string>

    <string name="action_settings">Settings</string>

    <string name="hello_world">Hello world!</string>

    <string name="my_text">Definition of text!</string>

 

    <string-array name="operating_systems">

        <item>Android</item>

        <item>iPhone</item>

        <item>Windows Mobile</item>

        <item>Linux </item>

        <item>Windows 7.0</item>

        <item>Windows 8.0</item>

        <item>Windows 8.1</item>

        <item>Chrome OS</item>

        <item>Unix</item>

        <item>Symbian</item>

    </string-array>

 

</resources>

3.activity_main:

<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=".MainActivity" >

 

    <TextView

        android:id="@+id/textView2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="@string/hello_world" />

 

    <TextView

        android:id="@+id/textView1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentLeft="true"

        android:layout_alignParentRight="true"

        android:layout_below="@+id/textView2"

        android:layout_marginTop="110dp"

        android:text="@string/my_text"

        android:textAppearance="?android:attr/textAppearanceLarge" />

 

</RelativeLayout>