The LinearLayout is a ViewGroup
that arranges its children in a single column or a single row. The orientation can be set by calling the method [setOrientation()](<https://developer.android.com/reference/android/widget/LinearLayout.html#setOrientation(int)>)
or using the xml attribute [android:orientation](<https://developer.android.com/reference/android/widget/LinearLayout.html#attr_android:orientation>)
.
android:orientation="vertical"
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="<http://schemas.android.com/apk/res/android>"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/app_name" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@android:string/cancel" />
</LinearLayout>
Here is a screenshot how this will look like:
android:orientation="horizontal"
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="<http://schemas.android.com/apk/res/android>"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/app_name" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@android:string/cancel" />
</LinearLayout>
The LinearLayout
also supports assigning a weight to individual children with the android:layout_weight
attribute.