Скачать или смотреть How to Ensure Your Android Bottom Sheet Hides Completely

Learn how to fix the issue of Android Bottom Sheet not hiding completely with our easy guide. Get practical insight and step-by-step solutions to enhance your app's UI!
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This video is based on the question https://stackoverflow.com/q/67399090/ asked by the user 'WISHY' ( https://stackoverflow.com/u/2569793/ ) and on the answer https://stackoverflow.com/a/67400285/ provided by the user 'WISHY' ( https://stackoverflow.com/u/2569793/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

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Troubleshooting Android Bottom Sheet: Hiding It Completely

If you're developing an Android application, you might have encountered a situation where your bottom sheet doesn't hide completely when it should. Instead, it merely collapses to its original peek height, leaving it partially visible. This can be frustrating, especially when you want a clean user interface. In this guide, we'll explain why this happens and provide a clear solution to help you fully hide the bottom sheet when needed.

Understanding the Issue

In your layout XML, you've probably set up your bottom sheet with the following properties:

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What Happens?

When you set app:behavior_hideable="false", it indicates that the bottom sheet cannot be completely hidden. As a result, when you try to collapse it using the following code:

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

This code will only move the bottom sheet to its original peek height rather than fully hiding it.

The Solution: Hide the Bottom Sheet Completely

To ensure that your bottom sheet can be completely hidden, you need to make a small adjustment in your code. Here’s the corrected approach to take:

Step-by-Step Instructions

Set the Bottom Sheet as Hideable:
Before you can hide the bottom sheet, you need to ensure that it is set to be hideable. Use the following line in your code:

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Set the State to Hidden:
Instead of collapsing the bottom sheet, you can directly set its state to hidden. This can be achieved with the following line:

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Final Code Example

Here’s how the complete code should look:

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Conclusion

By following these steps, you'll be able to completely hide the bottom sheet in your Android application as intended. No more partial views or unnecessary UI clutter! This simple tweak allows for a clean, smooth experience for your users.

If you encounter any other challenges or have questions, feel free to leave your comments below. Happy coding!