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Today Xiaobian to share with you how to use the Android component ScrollView related knowledge points, detailed content, clear logic, I believe most people are still too familiar with this knowledge, so share this article for your reference, I hope you read this article after some gains, let's learn about it together.

overview

ScrollView is also a container, it is a subclass of FrameLayout, its main role is to display the content beyond the physical screen,(that is, scroll bar effect) ScrollView provides vertical scrolling, and then can display the content beyond the physical screen.

In general, you can have a LinearLayout that lays out components vertically as a subcomponent of the ScrollLayout container, and you can display content beyond the physical height of the screen in the LinearLayout container.

practice

So that's a bit abstract, and we're now going to implement a debugger color display that looks like this: (scroll down)

Code:

Of course ScrollView only provides a vertical scroll bar. To use horizontal scrolling, Android provides a HorizontalScrollView container. HorizontalScrollView container can provide horizontal scrolling. Its use method is similar to ScrollView.

HorizontalScrollView：

Effect achieved:

The above is "Android component ScrollView how to use" all the content of this article, thank you for reading! I believe everyone has a great harvest after reading this article. Xiaobian will update different knowledge for everyone every day. If you want to learn more knowledge, please pay attention to the industry information channel.

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