fix: layout Overflow Issues in About Us Page and Handle Null cases in Images

[Nimeshan]

The Following Pull Request Resolves #1136 in this I have fixed the Layout overflow in About Us Screen Issue by using SingleChildScrollView and scrollDirection. Also I have added updates like adding const keywords to various widgets and improving the null check in the converters.dart file.

Summary by Sourcery

Fix layout overflow in the About Us screen and handle potential null cases when decoding image data.

Bug Fixes:

• Fix layout overflow issue in the About Us screen by using SingleChildScrollView with horizontal scroll direction.
• Handle potential null cases when decoding image data from files by throwing an exception.

Enhancements:

• Add const keywords to several widgets and constructors for improved performance and maintainability.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request fixes the layout overflow issue on the About Us screen by wrapping the affected section in a SingleChildScrollView with a horizontal scroll direction. It also includes minor updates like adding const keywords to various widgets and improving the null check in the converters.dart file.

Class diagram showing the updated AboutUsScreen widget structure

classDiagram
    class AboutUsScreen {
      +build() Widget
    }
    class _AboutUsScreenState {
      -build() Widget
    }
    class SingleChildScrollView {
      +scrollDirection: Axis
      +child: Widget
    }
    AboutUsScreen --> _AboutUsScreenState
    _AboutUsScreenState --> SingleChildScrollView
    SingleChildScrollView --> Row
    Row --> Text
    Row --> GestureDetector
    note for SingleChildScrollView "New wrapper to fix overflow"

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File-Level Changes

Change	Details	Files
Wrapped overflowing content in a SingleChildScrollView	Wrapped the Row widget containing the "Developed by FOSSASIA contributors" text within a SingleChildScrollView. Set the scrollDirection of the SingleChildScrollView to Axis.horizontal to enable horizontal scrolling. Added Flexible widgets to wrap the Text and GestureDetector widgets within the Row to handle potential text overflow issues within the horizontal scroll view.	lib/view/about_us_screen.dart
Improved null check in converters.dart	Added a null check for decodedData to handle potential null values and prevent app crashes. Improved the error handling by throwing an exception with a descriptive message if decodedData is null.	lib/bademagic_module/utils/converters.dart
Added const keywords to widgets	Added const keywords to various widgets, such as SizedBox, Icon, BoxDecoration, EdgeInsets, and Text, to improve performance and code readability.	lib/view/about_us_screen.dart lib/view/widgets/about_us_daialog.dart lib/view/widgets/badge_delete_dialog.dart lib/view/widgets/save_badge_dialog.dart lib/view/homescreen.dart
Updated comments and code style	Improved comments to be more concise and descriptive. Removed unnecessary comments. Improved code formatting for better readability.	lib/bademagic_module/utils/converters.dart

Possibly linked issues

• Layout overflow in About Us Screen #1136: The PR fixes the layout overflow issue in the About Us screen by using SingleChildScrollView and scrollDirection.

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[sourcery-ai]

Hey @Nimeshan - I've reviewed your changes - here's some feedback:

Overall Comments:

• Please update the PR description to fully describe all changes made, including the const optimizations and null safety improvements, not just the layout overflow fix.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[mariobehling]

Thanks, in the description field please mention "Resolves #1136". In the title actually mention what you are fixing. This will a) automatically close the issue on merge and b) help to draft release notes.

[Nimeshan]

Will do @mariobehling Thanks for Informing me

[adityastic]

Thanks much! Might want to rebase before we merge this