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privacyidea / pi-authenticator

OTP Authenticator App for privacyIDEA Authentication Server
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iOS: Navigation bar shadow flickering #320

Closed frankmer closed 9 months ago

frankmer commented 11 months ago

Drawing diagonal lines with canvas.drawShadow() will make the shadow flicker.

frankmer commented 11 months ago

It starts when navigating to other views. My theory is that the continuous repainting is causing this. Find a way to prevent the CustomPaint from repainting the NavigationBar every single frame. Only when the NavigationButtons are repainted.

frankmer commented 10 months ago

Until the gradient works properly, the shadow is disabled on ios.

frankmer commented 9 months ago

On Flutter 3.16 it works perfectly fine.