a little problem when I tap the demo app

[breadfruit-tree]

First i starred an email ,then I go to my starred mail。when i try to swipe left the demo item,it crash.
Console log is like that:
======== Exception caught by widgets library =======================================================
The following assertion was thrown building Dismissible-[InboxEmail#69e37](dirty, dependencies: [Directionality], state: _DismissibleState#42939(tickers: tracking 2 tickers)):
A dismissed Dismissible widget is still part of the tree.

Make sure to implement the onDismissed handler and to immediately remove the Dismissible widget from the application once that handler has fired.

My flutter sdk is 2.10.0 , and dart sdk is 2.16.0

[amanv8060]

@guidezpl should the mail be unstarred when it is being deleted?

[guidezpl]

Was this on the Android app?

[amanv8060]

this is on small device size when dismissible is used.

Regardless of the error, should the mail be unstarred when it is deleted?

[guidezpl]

I don't think so

[amanv8060]

@guidezpl I just checked with a couple of mail clients (including Gmail), and emails are unstarred when they are deleted. And from a UX perspective showing a mail in both starred and deleted doesn't make sense to me.

Edit: I also noticed that restoring a mail from trash, restores it in starred condition, if it was deleted in that condition. But maybe we can leave it as out of scope for the gallery, or implement it.

[guidezpl]

I'll trust the UX folks from Gmail over myself then :)

I'm unable to repo the crash error you mentioned in the issue, can you share exactly how you got it?

[amanv8060]

missed this.
Sure, Steps to repro :

1. Build gallery on an android device.
2. Open reply, star a mail.
3. Go to starred mail view, and delete the only starred mail in that view.

Mentioned error will be there.

[OlegZaimNLT]

Hey, I still receive the same error see in attached video

[✓] Flutter (Channel master, 3.1.0-0.0.pre.1528, on macOS 12.4 21F79 darwin-arm, locale en-BG)
• Flutter version 3.1.0-0.0.pre.1528 on channel master at /Users/dev/Developer/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 76558e0edf (27 hours ago), 2022-07-07 01:09:08 -0400
• Engine revision 2ee06ce55f
• Dart version 2.18.0 (build 2.18.0-260.0.dev)
• DevTools version 2.15.0

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
• Android SDK at /Users/dev/Library/Android/sdk
• Platform android-33, build-tools 33.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.3.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 13E500a
• CocoaPods version 1.11.3

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2021.2)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.12+0-b1504.28-7817840)

[✓] Connected device (3 available)
• GM1913 (mobile) • fc8f1ec6 • android-arm64 • Android 11 (API 30)
• macOS (desktop) • macos • darwin-arm64 • macOS 12.4 21F79 darwin-arm
• Chrome (web) • chrome • web-javascript • Google Chrome 103.0.5060.114

[✓] HTTP Host Availability
• All required HTTP hosts are available

A dismissed Dismissible widget is still part of the tree.
Dismissible: /reply/mail_card_preview.dart:61:18

22-07-08-11-22-57.mp4

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