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Android HorizontalScrollViewA 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 simple example of HorizontalScrollView. activity_main.xmlNow, drag HorizontalScrollView from palette to activity_main.xml file and place some views or elements inside it. <?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> Activity classThis is auto generated code, we have not written any code here. File: MainActivity.java package com.example.test.horizantalscrollview; 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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