In this app i have use ScrollView with TextView using Relative & LinearLayouts.

• Create the ScrollingText app.
• Change the ConstraintLayout ViewGroup to RelativeLayout.
• Add two TextView elements for the article heading and subheading.
• Use TextAppearance styles and colors for the article heading and subheading.
• Use HTML tags in the text string to control formatting.
• Use the lineSpacingExtra attribute to add line spacing for readability.
• Add a ScrollView to the layout to enable scrolling a TextView element.
• Add the autoLink attribute to enable URLs in the text to be active and clickable.