MAUI Custom Seekbar Implementation

水元 翼 0 Reputation points
2024-07-09T07:48:07.1066667+00:00

We were running our applications on the Xmarin platform, but we decided to move them to the MAUI platform. As a result, things that used to work normally are now moving differently.

The problem I want to solve this time is related to Seekbar. I would like to be able to change the position (playback time) of the Seekbar in conjunction with the playback time of the video. In Xamarin, we bound the duration and information of the video and tied it to the properties of the Seekbar. Seekbar is not the default in the first place, but uses an xml file, and the handler runs the Seekbar using the Inflate method. When I brought the code to MAUI as it is, there was a problem that Seekbar ignored the playback time and started the video, and suddenly moved to the maximum playback time.

.NET
.NET
Microsoft Technologies based on the .NET software framework.
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.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
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  1. 梁友泽 0 Reputation points
    2024-07-09T09:35:21.9233333+00:00

    I'm happy to answer it,maybe you should see it

    In MAUI, handling Seekbar functionality for video playback synchronization might require some adjustments due to differences between Xamarin and MAUI frameworks. Here are steps to approach solving this issue:

    Ensure Data Binding: Check that your Seekbar is properly bound to the video playback time data in your MAUI project. This typically involves binding the Value property of the Seekbar to a property in your code that represents the current playback time of the video.

    Event Handling: In MAUI, event handling might differ slightly from Xamarin. Ensure that the event handlers for updating the Seekbar position based on video playback time are correctly implemented and wired up.

    XML Layout and Inflate: MAUI doesn't use XML layouts like Xamarin. Instead, it uses XAML for defining UI elements. Make sure that your Seekbar is correctly defined and initialized in your XAML file and that it's properly referenced and accessed in your code behind.

    Debugging Playback Time: Check how the playback time is being updated in your MAUI application. Verify that the Seekbar updates smoothly and accurately reflect the current playback time of the video.

    Handling Maximum Time Issue: If the Seekbar suddenly moves to the maximum playback time, it could indicate a synchronization issue between the video playback time and the Seekbar. Double-check how you're updating the maximum value and the current value of the Seekbar.

    Transition Considerations: Since MAUI is a newer framework, ensure you're following up-to-date documentation and guides specific to MAUI for handling media playback and UI synchronization.