This is an effort to categorize and clean up all screen types. The changes are itemized below, and are informed by the SeedSigner UX Guidelines I published.

These design enhancements were previously socialized with @kdmukai, @SeedSigner, and @newtonick. The changes are synergistic with upcoming multi-language support, and so I wanted to outline the proposal in full, share my progress, and recruit programming help with the refactoring that is required but beyond my expertise.

I anticipate the refactoring of the menu and dialog screens will impact the current content and therefore may affect the translations.

Overview

• Reorganized Dialog screens into clearer categories
• Added new dialog type: Dire Warning
• Visual clean-up for Dialog screens and Toast component
• Separated Menu screens into 3 layouts: Grid, List, and Bottom List

Detailed Changes

1. Messaging components (Complete, PR #605)

• New icons: info, sign
• New color: Dire Warning (#FF5700)

2. Messaging layouts and templatization (NEED HELP)

• Reorganize Dialog screens into clearer categories, add Dire Warning (separate from Warning and Error categories)

• Refactor dialog layouts (LargeIconStatusScreen)

  • Remove status_headline
  • Change status_color to "GUIConstants.BODY_FONT_COLOR"

• Templatize dialog categories:

  • Current classes: SuccessScreen, WarningScreen, DireWarningScreen
  • Proposed dialog classes: DefaultScreen, InfoScreen, SuccessScreen, WarningScreen, DireWarningScreen, ErrorScreen

• Toast categories to align with dialog categories

  • Refactor started by @alvroble: Display toast when seed already exists #586

• Refactor menu categories: Grid, List, BottomList

  • Grid: no change
  • List: 3 or more items with no descriptive content (add descriptive content area to layout)
  • Bottom List: 3 or less items with descriptive content

3. Messaging content

• Write more descriptive 2-word screen titles to replace generic titles
• Add descriptive content to Bottom List menus
• Requires oversight from @kdmukai, who wrote most of the original content