Auto completion issue android studio.

[VrajGohil]

Thanks for the feedback! If your issue is related to the Flutter framework itself,
please open an issue at
github.com/flutter/flutter.

Steps to Reproduce

In android studio, auto completion while writing the code deletes some portion of code and puts some stray brackets, which causes error. So i need to undo one step and rewrite that particular line again.
Steps to reproduce:

1.Type Color: Colors.w
2.Press tab
3.Messes up the code

Version info

╔════════════════════════════════════════════════════════════════════════════╗
║ A new version of Flutter is available! ║
║ ║
║ To update to the latest version, run "flutter upgrade". ║
╚════════════════════════════════════════════════════════════════════════════╝

[√] Flutter (Channel master, v1.10.3-pre.39, on Microsoft Windows [Version 10.0.17134.1006], locale en-GB)
• Flutter version 1.10.3-pre.39 at D:\flutter
• Framework revision 0ef89bb (2 weeks ago), 2019-09-14 15:34:29 -0700
• Engine revision 00c8941dae
• Dart version 2.6.0 (build 2.6.0-dev.0.0 a554c8be6b)

[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at C:\Users\Vraj\AppData\Local\Android\sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)
• All Android licenses accepted.

[√] Chrome - develop for the web
• Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[√] Android Studio (version 3.2)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 31.3.1
• Dart plugin version 181.5656
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)

[!] IntelliJ IDEA Ultimate Edition (version 2019.1)
• IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA 2019.1
X Flutter plugin not installed; this adds Flutter specific functionality.
X Dart plugin not installed; this adds Dart specific functionality.
• For information about installing plugins, see
https://flutter.dev/intellij-setup/#installing-the-plugins

[√] VS Code (version 1.38.1)
• VS Code at C:\Users\Vraj\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.4.1

[√] VS Code, 64-bit edition (version 1.28.2)
• VS Code at C:\Program Files\Microsoft VS Code
• Flutter extension version 3.4.1

[√] Connected device (2 available)
• Chrome • chrome • web-javascript • Google Chrome 77.0.3865.90
• Server • web • web-javascript • Flutter Tools

! Doctor found issues in 1 category.

[pq]

Thanks for the report. And especially for the video!

[stevemessick]

I cannot reproduce this problem. @scheglov do you know if this has been fixed already?

[scheglov]

I don't remember anything like this fixed recently.

[jwren]

Please open completion issues on the Dart SDK with the analysis-server and completion labels (example: dart-lang/sdk#55729)