How to Show ExoPlayer in RecyclerView

Описание: Discover how to effectively integrate `ExoPlayer` into your Android `RecyclerView` to display video content seamlessly. Follow our simple guide with code examples!
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This video is based on the question https://stackoverflow.com/q/75556763/ asked by the user 'KadKos' ( https://stackoverflow.com/u/21191793/ ) and on the answer https://stackoverflow.com/a/75589177/ provided by the user 'Mohammad Nouri' ( https://stackoverflow.com/u/6277651/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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How to Show ExoPlayer in RecyclerView: A Step-by-Step Guide

Integrating video playback into your Android app using RecyclerView can enhance user engagement. However, if you've ever tried to display ExoPlayer within a RecyclerView, you might have encountered issues, like only seeing a black screen instead of the video content. This guide will provide you with a clear solution to this common problem and help you get your player up and running smoothly.

Understanding the Problem

When implementing ExoPlayer in a RecyclerView, developers often face a challenge where the video doesn't render correctly. Instead of displaying the video, it only shows a black screen. This problem can arise from various reasons such as not properly handling the video player's visibility, not preparing the player with the correct media items, or a missing thumbnail for the video.

Steps to Implement ExoPlayer in RecyclerView

Follow these steps to successfully integrate ExoPlayer into your RecyclerView and resolve the black screen issue:

1. Update Your XML Layout

First, ensure that your item layout for the RecyclerView includes a PlayerView for the ExoPlayer as follows:

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Ensure you define visibility as gone initially if you will display video based on certain conditions.

2. Set Up the RecyclerView Adapter

In your RecyclerView adapter, create a class that configures the ExoPlayer instance. Here is how you can structure your adapter:

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3. Use Glide for Thumbnails

One key to resolving the black screen issue is to provide an engaging thumbnail for your videos while they prepare for playback. For this, you can leverage the popular image loading library, Glide:

[[See Video to Reveal this Text or Code Snippet]]

Add this line where you set up your thumbnail visibility, ensuring that it loads correctly before the player is ready.

Conclusion

By following these outlined steps, you can successfully integrate ExoPlayer into your Android RecyclerView. Adding a video thumbnail with Glide not only resolves the black screen issue, but also enhances the user experience by providing a glimpse of the video content. With proper setup, you can ensure a seamless and engaging video playback experience in your apps.

Now, go ahead and make the video displays in your RecyclerView a reality! Happy coding!