Description
If you have a SwipeGestureRecognizer attached to an object with a rotation set to anything other than 0, the gesture registers relative to the object's rotation on Android. For example, you might have to swipe down to trigger a swipe left. The swipe gesture behaves as expected on Windows.
Steps to Reproduce
Using the below sample, watch as the gesture direction rotates every time the image itself rotates.
XAML
<Image
x:Name="BotImage"
Source="dotnet_bot.png"
SemanticProperties.Description="Cute dot net bot waving hi to you!"
HeightRequest="400"
HorizontalOptions="Center" >
<Image.GestureRecognizers>
<SwipeGestureRecognizer Direction="Up" Swiped="SwipeGestureRecognizer_Swiped" Threshold="20"/>
<SwipeGestureRecognizer Direction="Down" Swiped="SwipeGestureRecognizer_Swiped" Threshold="20"/>
<SwipeGestureRecognizer Direction="Left" Swiped="SwipeGestureRecognizer_Swiped" Threshold="20"/>
<SwipeGestureRecognizer Direction="Right" Swiped="SwipeGestureRecognizer_Swiped" Threshold="20"/>
</Image.GestureRecognizers>
</Image>
<Label x:Name="MessageBack" Text="Try a swipe" FontSize="32" HorizontalOptions="Center" />
C#
private void SwipeGestureRecognizer_Swiped(object sender, SwipedEventArgs e)
{
MessageBack.Text = $"Swiped {e.Direction.ToString().ToUpper()}. Try again.";
BotImage.Rotation += 90;
}
Link to public reproduction project repository
https://github.com/bat-kin/MauiBug
Version with bug
7.0.86
Last version that worked well
Unknown/Other
Affected platforms
Android
Affected platform versions
Android 13
Did you find any workaround?
No
Relevant log output
No response
Description
If you have a SwipeGestureRecognizer attached to an object with a rotation set to anything other than 0, the gesture registers relative to the object's rotation on Android. For example, you might have to swipe down to trigger a swipe left. The swipe gesture behaves as expected on Windows.
Steps to Reproduce
Using the below sample, watch as the gesture direction rotates every time the image itself rotates.
XAML
C#
Link to public reproduction project repository
https://github.com/bat-kin/MauiBug
Version with bug
7.0.86
Last version that worked well
Unknown/Other
Affected platforms
Android
Affected platform versions
Android 13
Did you find any workaround?
No
Relevant log output
No response