CommunityToolkit / CommunityToolkit/Maui
[BUG] [Android] TouchBehavior broken when applied to a control template
- Dominant language
- C#
- Stars
- 2.7k
- Forks
- 500
- Avg merge
- 2d 14h
- Merged PRs (30d)
- 7
Description
### Is there an existing issue for this?
- [X] I have searched the existing issues
### Did you read the "Reporting a bug" section on Contributing file?
- [X] I have read the "Reporting a bug" section on Contributing file: https://github.com/CommunityToolkit/Maui/blob/main/CONTRIBUTING.md#reporting-a-bug
### Current Behavior
Touch Behavior added as a behavior to a control template does not work on Android, but does work on iOS.
### Expected Behavior
Touch behavior added as a behavior to a control template works on Android and iOS.
### Steps To Reproduce
Open and run the solution on Android.
Press the "Tap Me" box and observe there is no animation.
### Link to public reproduction project repository
https://github.com/Hackmodford/maui-android-control-template-touch-behavior-bug
### Environment
```markdown
- .NET MAUI CommunityToolkit: 8.0.1
- OS: macOS Sonoma 14.4.1
- .NET MAUI: 8.0.200
```
### Anything else?
In the example I would expect the gray box to animate its scale and bounce back when released. But it is not working on Android. In my actual app the command binding is also not working.
Contributor guide
Research direction
Start with the public reproduction project linked in the issue and run the solution on Android. Inspect how TouchBehavior is applied to the control template; done means the gray box animates on press and release and the command binding works on Android as it does on iOS.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, csharp
- Domain
- mobile-dev
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100