Enable additional Android sample lint rules

[kiftio]

What changes are you making?

The Android sample app's Detekt configuration has been updated to use the full set of default rules (buildUponDefaultConfig = true) rather than a limited subset. Instead of only enforcing formatting, function naming, and magic number checks, the sample now runs all default Detekt rules with targeted opt-outs for known existing sample debt (e.g. LongMethod, TooManyFunctions, CyclomaticComplexMethod, ReturnCount, etc.). This makes static analysis more actionable going forward without surfacing unrelated pre-existing issues.

How to test

1. Run the Detekt task against the Android sample: ./gradlew :app:detekt
2. Confirm the build passes without unexpected new violations.
3. Introduce a violation covered by a non-opted-out rule (e.g. an inline magic number) and confirm Detekt flags it.
4. Confirm that Compose @Composable and @Test annotated functions with PascalCase or backtick names do not trigger FunctionNaming violations.

---

Before you merge

Important

• I've added tests to support my implementation
• I have read and agree with the Contribution Guidelines
• I have read and agree with the Code of Conduct
• I've updated the relevant platform README (platforms/swift/README.md and/or platforms/android/README.md)

---

Releasing a new Swift version?

• I have bumped the version in ShopifyCheckoutKit.podspec
• I have bumped the version in platforms/swift/Sources/ShopifyCheckoutKit/ShopifyCheckoutKit.swift
• I have updated the SwiftPM/CocoaPods version snippets in platforms/swift/README.md (major version only)

Releasing a new Embedded Checkout Protocol version?

• I have bumped embeddedCheckoutProtocolAndroid in platforms/android/gradle/libs.versions.toml
• I have updated protocol/languages/kotlin/embedded-checkout-protocol/api/embedded-checkout-protocol.api if the public API changed

Releasing a new Android version?

• I have bumped checkoutKitAndroid in platforms/android/gradle/libs.versions.toml
• I have updated the Gradle/Maven version snippets in platforms/android/README.md

Tip

See the Contributing documentation for the full release process per platform.

[kiftio]

• Enable specific exception lint rule #614
• Enable file naming lint rules #613
• Enable unused parameter and require lint rules #612
• Enable additional Android sample lint rules #611 👈 (View in Graphite)
• [Android][lint] Enable magic number check #590 : 1 other dependent PR (#550 )
• [Android][Lint] Set max line length in detekt to 140 and enable lint rule #589
• [Android][lint] Enable function naming lint rule #588
• [Android][lint] Fix android sample package name #587
• [Android] Setup sample formatting and basic lint #585 : 1 other dependent PR (#534 )
• main

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[github-actions]

Package Size

Platform	Artifact	Base	Head	Delta
Android	release AAR	364.8 KiB	364.8 KiB	0 B

Android file breakdown

File	Base	Head	Delta
classes.jar	388.4 KiB	388.4 KiB	0 B
res/layout/checkout_view_content.xml	2.6 KiB	2.6 KiB	0 B
res/layout/checkout_sheet_content.xml	2.0 KiB	2.0 KiB	0 B
res/values/values.xml	1.3 KiB	1.3 KiB	0 B
R.txt	1.2 KiB	1.2 KiB	0 B
AndroidManifest.xml	922 B	922 B	0 B
proguard.txt	798 B	798 B	0 B
res/drawable/close.xml	431 B	431 B	0 B
res/menu/checkout_menu.xml	354 B	354 B	0 B
META-INF/com/android/build/gradle/aar-metadata.properties	157 B	157 B	0 B

Measured from the PR base SHA and PR head SHA. The file breakdown shows uncompressed sizes within each package artifact, so individual files do not sum to the compressed artifact total. This comment reports package artifact sizes only; it is not a final app binary-size report.

[bitrise]

Install this build

Open Tophat, select your target device, then click Install. Links open on the Mac running Tophat.

SDK	Install
Kotlin	Install with Tophat

Checkout Kit E2E results

Status	Suite	Target	Platform	OS version tag	Device
✅	kotlin-android	kotlin	android	latest	Google Pixel 9 Android 17.0