<?
xml
version
=
"1.0"
encoding
=
"utf-8"
?>
<
RelativeLayout
android:layout_width
=
"match_parent"
android:layout_height
=
"match_parent"
android:orientation
=
"vertical"
tools:context
=
".MainActivity"
>
<
TextView
android:id
=
"@+id/idTVHeading"
android:layout_width
=
"match_parent"
android:layout_height
=
"wrap_content"
android:layout_marginTop
=
"40dp"
android:gravity
=
"center_horizontal"
android:text
=
"Welcome to Geeks for Geeks"
android:textAlignment
=
"center"
android:textSize
=
"20sp"
/>
<
TextView
android:id
=
"@+id/idtvTheme"
android:layout_width
=
"match_parent"
android:layout_height
=
"wrap_content"
android:layout_below
=
"@id/idTVHeading"
android:layout_marginTop
=
"30dp"
android:gravity
=
"center_horizontal"
android:text
=
"System Default Theme"
android:textAlignment
=
"center"
android:textSize
=
"20sp"
/>
<
RadioGroup
android:id
=
"@+id/idRGgroup"
android:layout_width
=
"match_parent"
android:layout_height
=
"wrap_content"
android:layout_below
=
"@id/idtvTheme"
android:layout_marginTop
=
"30dp"
android:orientation
=
"vertical"
android:padding
=
"4dp"
>
<
RadioButton
android:id
=
"@+id/idRBLight"
android:layout_width
=
"wrap_content"
android:layout_height
=
"wrap_content"
android:layout_gravity
=
"center_horizontal"
android:layout_margin
=
"5dp"
android:padding
=
"5dp"
android:text
=
"Light"
/>
<
RadioButton
android:id
=
"@+id/idRBDark"
android:layout_width
=
"wrap_content"
android:layout_height
=
"wrap_content"
android:layout_gravity
=
"center_horizontal"
android:layout_margin
=
"5dp"
android:layout_weight
=
"1"
android:padding
=
"5dp"
android:text
=
"Dark"
/>
</
RadioGroup
>
</
RelativeLayout
>