feat!: update to Maps SDK 2.0.0 by dkhawk · Pull Request #2346 · googlemaps-samples/android-samples

dkhawk · 2026-01-24T01:21:40Z

Description

Establishes a robust build verification pipeline and removes deprecated Rx samples.

Changes

Added scripts/verify_all.sh: A single script to verify all modules locally (Assemble + Test + Lint).
Enhanced CI: Updated .github/workflows/build.yml to run unit tests and lint checks.
Fixed Build/Tests:
- Enabled mock-maker-inline for FireMarkers to fix testing final classes.
- Fixed assertion mismatch in MarkersViewModelTest.
- targeted correct build variants for snippets:app.

Verification

Run ./scripts/verify_all.sh to verify the entire project.

gradle/libs.versions.toml

@@ -1,114 +1,157 @@
 [versions]
+# Project Configuration
+androidGradlePlugin = "8.13.2"


gradle/libs.versions.toml

@@ -1,114 +1,157 @@
 [versions]
+# Project Configuration
+androidGradlePlugin = "8.13.2"


gradle/libs.versions.toml

+javaVersion = "17"
+
+# Kotlin & Coroutines
+kotlin = "2.2.0"


gradle/libs.versions.toml

+javaVersion = "17"
+
+# Kotlin & Coroutines
+kotlin = "2.2.0"


gradle/libs.versions.toml

+javaVersion = "17"
+
+# Kotlin & Coroutines
+kotlin = "2.2.0"


gradle/libs.versions.toml

-kotlinxDatetime = "0.7.1"
-kotlinxCoroutinesTest = "1.10.2"
-robolectric = "4.16"
+hilt = "2.57.2"


gradle/libs.versions.toml

-kotlinxDatetime = "0.7.1"
-kotlinxCoroutinesTest = "1.10.2"
-robolectric = "4.16"
+hilt = "2.57.2"


gradle/libs.versions.toml

-kotlinxDatetime = "0.7.1"
-kotlinxCoroutinesTest = "1.10.2"
-robolectric = "4.16"
+hilt = "2.57.2"


kikoso · 2026-01-26T17:04:34Z

@dkhawk , this looks good. Let's wait until the other libraries are published, update them here and merge this PR.

snippet-bot · 2026-01-27T23:18:53Z

No region tags are edited in this PR.

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- Upgrade Google Maps SDK to v20.0.0 (BREAKING CHANGE: requires new renderer). - Fix WearOS build by replacing deprecated kotlinOptions with jvmToolchain. - Resolve WearOS dependency conflicts by using Kotlin BOM. - Migrate WearOS dependencies and SDK versions to Version Catalog. - Refactor Version Catalog: extract versions and organize groups. - Fix FireMarkers sample: correct Google Services plugin application logic. - FireMarkers: Add explicit error handling for 'Permission Denied'. BREAKING CHANGE: This release upgrades the Maps SDK to v20.0.0, which may require code changes for the new renderer and other API adjustments.

- Create scripts/verify_all.sh for local verification - Update CI to run tests and lint - Remove deprecated snippets/app-rx module - Fix FireMarkers unit tests - Update README with verification instructions

kikoso · 2026-01-28T07:37:59Z

@dkhawk , we would need to check where the snippets from the Rx samples are being used, since the tags are being removed.

kikoso · 2026-01-28T15:08:38Z

WearOS/Wearable/build.gradle.kts

 dependencies {
    // [START_EXCLUDE]
-    implementation("androidx.core:core-ktx:1.15.0")
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk7:2.0.21")


We are keeping this dependencies as numerics, so they can be read from the region tag.

gradle/libs.versions.toml

+materialIconsExtended = "1.7.8"
+
+# Google Maps & Places
+mapsCompose = "7.0.0"


gradle/libs.versions.toml

+# Testing
+espresso = "3.7.0"
+junit = "4.13.2"
+mockito = "6.2.2"


README.md

kikoso · 2026-01-28T15:09:31Z

settings.gradle.kts

    }
 }
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"


What about adding this on the version catalog?

kikoso · 2026-01-28T15:10:04Z

settings.gradle.kts

 dependencyResolutionManagement {
    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
    repositories {
+        mavenLocal()


Do we want to keep this line? mavenLocal() it is probably something that should be done intentionally, otherwise the local .m2 repository will end up packed.

- CI: Upgrade to Java 21 and add python docs check - Settings: Allow local repository overrides - Docs: Annotate WearOS dependencies with hardcoded versions

…ript

dkhawk · 2026-01-28T20:25:21Z

All requested changes have been addressed:

Documentation: Added detailed [versions] and [libraries] TOML instructions to WearOS/Wearable/build.gradle.kts for junior developers.
Automation: Updated scripts/update_docs_versions.py to automatically sync these new documentation comments.
CI: Added a step to lint.yml to run scripts/update_docs_versions.py --check to prevent future drift.
Fixes: created a verified green build state (Fixed Foojay 400 error, Hilt compatibility, and README typo).

Ready for final review!

dkhawk · 2026-01-28T21:47:21Z

Addressed all feedback:

Fixed CI toolchain issues (Foojay/JDK 21).
Fixed Hilt/Dagger dependency compatibility.
Fixed properties file typo (README).
Annotated WearOS/Wearable/build.gradle.kts with detailed Version Catalog instructions and explicit versions.
Restored snippets/app-rx (excluded from build) to preserve documentation region tags.

kikoso

LGTM!

dkhawk requested a review from kikoso January 24, 2026 01:21

github-advanced-security bot found potential problems Jan 26, 2026

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dkhawk force-pushed the fix/update-to-maps-20.0.0 branch from 023d41a to 9752d55 Compare January 27, 2026 23:18

dkhawk changed the title ~~fix!: upgrade to Maps SDK v20 and resolve build issues~~ chore: verify build health and remove rx samples Jan 27, 2026

dkhawk added 3 commits January 27, 2026 16:20

chore: verify build health and remove rx samples

634ace7

- Create scripts/verify_all.sh for local verification - Update CI to run tests and lint - Remove deprecated snippets/app-rx module - Fix FireMarkers unit tests - Update README with verification instructions

fix: add missing license header to verify_all.sh

81f2207

dkhawk force-pushed the fix/update-to-maps-20.0.0 branch from 9752d55 to 81f2207 Compare January 27, 2026 23:25

dkhawk changed the title ~~chore: verify build health and remove rx samples~~ feat!: update to Maps SDK 2.0.0 and remove Rx samples Jan 28, 2026

fix: remove app-rx from lint workflow

2a54f51

kikoso reviewed Jan 28, 2026

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github-advanced-security bot found potential problems Jan 28, 2026

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kikoso reviewed Jan 28, 2026

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kikoso reviewed Jan 28, 2026

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dkhawk added 5 commits January 28, 2026 10:21

fix(ci): remove foojay-resolver and rely on CI JDK 21

34d7815

fix: address review comments (README typo, settings repo mode)

4ae7473

feat: add script to sync documentation versions with version catalog

4abef5d

chore: finalize build settings and documentation versions

67db6ea

- CI: Upgrade to Java 21 and add python docs check - Settings: Allow local repository overrides - Docs: Annotate WearOS dependencies with hardcoded versions

chore: expose version catalog instructions in docs and update sync sc…

e4c7cb2

…ript

chore: restore snippets/app-rx to preserve documentation region tags

01db689

dkhawk changed the title ~~feat!: update to Maps SDK 2.0.0 and remove Rx samples~~ feat!: update to Maps SDK 2.0.0 Jan 28, 2026

kikoso reviewed Jan 28, 2026

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dkhawk merged commit 7e0db8c into main Jan 28, 2026
13 checks passed

dkhawk deleted the fix/update-to-maps-20.0.0 branch January 28, 2026 21:52

googlemaps-bot mentioned this pull request Jan 28, 2026

chore(main): release 2.0.0 #2348

Merged

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dkhawk commented Jan 24, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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kikoso commented Jan 26, 2026

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kikoso commented Jan 28, 2026

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dkhawk commented Jan 24, 2026 •

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