Layouts in Android are integral to creating user interfaces. They assist in defining the structure and arrangement of UI components in an Android app. Android provides various types of layouts such as LinearLayout, RelativeLayout, ConstraintLayout, and more, each serving different purposes and use cases.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello, World!" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Click Me" />
</LinearLayout>
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