Android HorizontalScrollView
A HorizontalScrollView is a FrameLayout. The android. widget.HorizontalScrollView class provides the functionality of horizontal scroll view. HorizontalScrollView is used to scroll the child elements or views in a horizontal direction. HorizontalScrollView only supports horizontal scrolling.
For vertical scroll, android uses ScrollView.
Let's implement a simple example of HorizontalScrollView.
What is scroll view in Android?
In Android, a ScrollView is a view group that is used to make vertically scrollable views. A scroll view contains a single direct child only. ... A ScrollView supports Vertical scrolling only, so in order to create a horizontally scrollable view, HorizontalScrollView is used.
How do I make my Android horizontal scroll?
How to implement HorizontalScrollView like Gallery in Android?
Step 1 − Create a new project in Android Studio, go to File ⇒ New Project, and fill in all required details to create a new project.
Step 2 − Add the following code to res/layout/activity_main. xml.
Step 3 − No need to change manifest. xml and activities.
Example HorizontalScrollView:
activity_main.xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Horizontal ScrollView Example"
android:id="@+id/textView"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="25dp">
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="60dp"
android:id="@+id/horizontalScrollView">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button1"
android:id="@+id/button1" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button2"
android:id="@+id/button2" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button3"
android:id="@+id/button3" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button4"
android:id="@+id/button4" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button5"
android:id="@+id/button5" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button6"
android:id="@+id/button6" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button7"
android:id="@+id/button7" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button8"
android:id="@+id/button8"/>
</LinearLayout>
</HorizontalScrollView>
</LinearLayout>
</RelativeLayout>
MainActivity .java:
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
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