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@LongCatIsLooong LongCatIsLooong commented Sep 6, 2019

Description

  • Adjust colors used in CupertinoAlertDialog and CupertinoActionSheet
  • Change the ModalBarrier color that used for cupertino popup routes
  • CupertinoAlertDialog dark mode.

Related Issues

Part of #35541
Fixes #39941
Fixes #20469

Screenshots (iPhone XR device, iOS 13.1 17A5831c)

The native alert view has some additional visual effects that we have yet to add to CupertinoAlertDialog, so it looks more opaque than CupertinoAlertDialog in the screenshots below.

native cupertino
image1 (1) image0
image4 image5
image2 image3
image1 (2) image0 (1)

Tests

I added the following tests:

  • dialog dark mode
  • route dark mode

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  • I updated/added relevant documentation (doc comments with ///).
  • All existing and new tests are passing.
  • The analyzer (flutter analyze --flutter-repo) does not report any problems on my PR.
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Breaking Change

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  • No, this is not a breaking change.

@fluttergithubbot fluttergithubbot added f: cupertino flutter/packages/flutter/cupertino repository framework flutter/packages/flutter repository. See also f: labels. labels Sep 6, 2019
context: context,
barrierDismissible: false,
barrierColor: _kModalBarrierColor,
barrierColor: CupertinoDynamicColor.resolve(_kModalBarrierColor, context),
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The caveat of doing this is, the color won't change unless the dialog is dismissed then shown again.

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Seems OK. Even if we recreated showGeneralDialog's _DialogRoute, it still wouldn't be easy to get the scrim to redraw when the platform's brightness changed.

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LGTM

context: context,
barrierDismissible: false,
barrierColor: _kModalBarrierColor,
barrierColor: CupertinoDynamicColor.resolve(_kModalBarrierColor, context),
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Seems OK. Even if we recreated showGeneralDialog's _DialogRoute, it still wouldn't be easy to get the scrim to redraw when the platform's brightness changed.

@flar
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flar commented Feb 19, 2020

This PR caused a regression as discussed in #50183

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f: cupertino flutter/packages/flutter/cupertino repository framework flutter/packages/flutter repository. See also f: labels.

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CupertinoActionSheet (and potentially CupertinoAlertDialog) fidelity issue Correct CupertinoAlertDialog divider colors

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