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CourseRow's SampleCourse hand-wrote the backend's status vocabulary, and every screen preview added on top of this branch repeats the same shape. sampleCourse() gives them one source: previews say isOpen and the fixture is the only place that turns that back into the wire value. There is deliberately no STATUS_CLOSED constant to go with Course's private STATUS_OPEN. Nothing compares against "CLOSED" — isOpen treats anything that isn't "OPEN" as closed — so a constant would imply a branch that does not exist, and would go stale the moment the backend adds another status. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
One composable with an isTracking flag read as a toggle that could go either way, but most call sites know statically which button they want — the course rows on the tracked-courses screen only ever remove, and passing isTracking = true there to mean "this is the remove button" was obscure. Both delegate to a private OutlinedActionButton holding the shared shape; the accent color, corner radius and label are the only things that differed, and they now sit next to the drawable each one mirrors. Renames the file to TrackingButtons.kt since it holds both. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Navigate logical layers of code changes, visualize relationships, and explore their blast radius. 📝 WalkthroughWalkthroughThe Android app adds Jetpack Compose build support, a Material 3 theme, and reusable composables for course rows, status indicators, tracking buttons, and empty states. ChangesCompose UI
Priority: ⬇️ Low Estimated code review effort: 3 (Moderate) | ~20 minutes Change: Other Merge Risk: 🔵 Low · up to The new UI foundation can produce cards with blank footer space and empty-state subtitles that are difficult to read. These are bounded visual and accessibility issues, but should be corrected before the components are adopted by screens. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 13 functions across 8 files. (3 skipped: 3 unsupported.)
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Actionable comments posted: 2
- 🪄 Fix CodeRabbit comments on this PR
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In `@app/src/main/java/com/cornellappdev/coursegrab/ui/components/CourseRow.kt`:
- Line 85: Update the `CourseRow` actions parameter so callers can omit it
without creating an empty footer, and render the action `Row` only when actions
are provided. Preserve the existing footer layout when actions exist.
In `@app/src/main/java/com/cornellappdev/coursegrab/ui/theme/Color.kt`:
- Line 9: Darken LightText in the theme color definitions so its contrast
against the white surface meets the 4.5:1 minimum for normal text; preserve its
use as onSurfaceVariant.
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📒 Files selected for processing (11)
app/build.gradleapp/src/main/java/com/cornellappdev/coursegrab/ui/components/CoursePreviewData.ktapp/src/main/java/com/cornellappdev/coursegrab/ui/components/CourseRow.ktapp/src/main/java/com/cornellappdev/coursegrab/ui/components/EmptyState.ktapp/src/main/java/com/cornellappdev/coursegrab/ui/components/StatusIndicator.ktapp/src/main/java/com/cornellappdev/coursegrab/ui/components/TrackingButtons.ktapp/src/main/java/com/cornellappdev/coursegrab/ui/theme/Color.ktapp/src/main/java/com/cornellappdev/coursegrab/ui/theme/Theme.ktapp/src/main/java/com/cornellappdev/coursegrab/ui/theme/Type.ktapp/src/main/res/values/strings.xmlbuild.gradle
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onSurfaceVariant was LightText, which is 2.43:1 against the white surface — below WCAG AA's 4.5:1 for normal text. Its one consumer is EmptyState's subtitle, so every empty and error state on a white background was failing. Fixed by giving the role its own color rather than darkening LightText. LightText is also used directly on the dark surfaces — the search field in the black top bar and the notification modal over DarkEnough — where it measures 8.63:1 and 6.80:1. Darkening it to clear 4.5:1 on white would drop those to roughly 3.1:1 and 3.9:1, trading one failure for two. The two surfaces need two colors. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Defaulting to {} rendered a 44dp Row with 4dp of top padding for a course
row with no actions. Nullable with a null default matches ListItem's
trailingContent.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Copilot review overview
🟡 Changes recommended
The unresolved theme contrast issue and incorrect empty-state preview copy need correction.
Get a fresh assessment by requesting another Copilot review.
Review effort: Lite
Findings: 1
Open (1)
What changed in this PR
This PR begins the XML-to-Compose migration by adding build support, theming, localized labels, and reusable course UI components.
Changes:
- Enables Compose configuration and dependencies.
- Adds Material 3 colors and typography.
- Adds course, status, tracking-button, and empty-state components with previews.
| File | Summary | Review notes |
|---|---|---|
build.gradle |
Compose versions and compiler configuration | — |
app/src/main/res/values/strings.xml |
Course status labels | — |
app/src/main/java/com/cornellappdev/coursegrab/ui/theme/Type.kt |
Typography definitions | — |
app/src/main/java/com/cornellappdev/coursegrab/ui/theme/Theme.kt |
Material 3 theme | Moderate (3 votes): onPrimaryContainer needs sufficient contrast with the dark primaryContainer. |
app/src/main/java/com/cornellappdev/coursegrab/ui/theme/Color.kt |
Compose color palette | — |
app/src/main/java/com/cornellappdev/coursegrab/ui/components/TrackingButtons.kt |
Track/remove buttons | — |
app/src/main/java/com/cornellappdev/coursegrab/ui/components/StatusIndicator.kt |
Course status indicator | — |
app/src/main/java/com/cornellappdev/coursegrab/ui/components/EmptyState.kt |
Reusable empty states | Nit (1 vote): The no-results preview should use no_results_alert. |
app/src/main/java/com/cornellappdev/coursegrab/ui/components/CourseRow.kt |
Reusable course card | — |
app/src/main/java/com/cornellappdev/coursegrab/ui/components/CoursePreviewData.kt |
Preview sample data | — |
app/build.gradle |
Compose build features and dependencies | — |
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Overview
The codebase is currently all in XML. This is the beginning of a migration to Compose. This PR implements components in Compose to be used later.
Test Coverage
Via previews
Next Steps
Implement screens with components
Screenshots & Videos
No user facing changes.
Summary by CodeRabbit