UI RelativeLayout (basic)

RelativeLayoutActivity.java

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

public class RelativeLayoutActivity extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }
}

import android.app.Activity;

import android.os.Bundle;

public class RelativeLayoutActivity extends Activity {

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

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

}

main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <EditText
        android:id="@+id/entry"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="Type here:"
        android:textSize="24sp" />

    <Button
        android:id="@+id/ok"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentRight="true"
        android:layout_below="@id/entry"
        android:layout_marginLeft="10dip"
        android:text="OK"
        android:textSize="24sp" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignTop="@id/ok"
        android:layout_toLeftOf="@id/ok"
        android:text="Cancel"
        android:textSize="24sp" />

</RelativeLayout>

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

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

android:layout_width="match_parent"

android:layout_height="match_parent" >

<EditText

android:id="@+id/entry"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:hint="Type here:"

android:textSize="24sp" />

<Button

android:id="@+id/ok"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_alignParentRight="true"

android:layout_below="@id/entry"

android:layout_marginLeft="10dip"

android:text="OK"

android:textSize="24sp" />

<Button

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_alignTop="@id/ok"

android:layout_toLeftOf="@id/ok"

android:text="Cancel"

android:textSize="24sp" />

</RelativeLayout>