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Wire up the real 2GIS MapKit SDK (was a placeholder)

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Added the actual ru.dgis.sdk:sdk-map + compose-map dependencies (from
https://artifactory.2gis.dev/sdk-maven-release) instead of the Canvas
placeholder guess. Verified the exact API surface by downloading the
AARs directly and inspecting classes with javap (DGis.initialize,
MapOptions, MapComposableState/MapComposable, CameraPosition/GeoPoint)
rather than relying on possibly-stale docs.

DgisSdkProvider lazily calls DGis.initialize() once per process,
catching failure so a missing key doesn't crash the app; DgisMapView
renders the real MapComposable when that succeeds, falling back to
the old placeholder canvas otherwise.

Important finding: the existing DGIS_API_KEY (2GIS's public REST/JS
API key format) does NOT work with this native SDK. It requires a
separate dgissdk.key file issued per-app-package from dev.2gis.com,
placed in app/src/main/assets/ (gitignored). Documented in README.
Without it the app still runs fine on the placeholder map.

Also restricted ndk.abiFilters to arm64-v8a — the SDK's native libs
otherwise balloon the APK from ~19MB to ~190MB.

Verified: testDebugUnitTest passes, assembleDebug produces a working
(arm64-only, ~69MB) APK. Not runtime-verified against a real map key
or device — no emulator/device available in this environment.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
vrubelroman 2026-07-09 21:28:52 +00:00
parent 7f1a6d51fc
commit 7c4d5727e4
9 changed files with 134 additions and 20 deletions
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4
android/gradle/libs.versions.toml
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@ -21,6 +21,7 @@ androidxTestExtJunit = "1.2.1"
espressoCore = "3.6.1"
mockk = "1.13.12"
kotlinxCoroutinesTest = "1.8.1"
dgisSdk = "13.5.0"
[libraries]
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@ -62,6 +63,9 @@ androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-man
mockk = { group = "io.mockk", name = "mockk", version.ref = "mockk" }
kotlinx-coroutines-test = { group = "org.jetbrains.kotlinx", name = "kotlinx-coroutines-test", version.ref = "kotlinxCoroutinesTest" }
dgis-sdk-map = { group = "ru.dgis.sdk", name = "sdk-map", version.ref = "dgisSdk" }
dgis-compose-map = { group = "ru.dgis.sdk", name = "compose-map", version.ref = "dgisSdk" }
[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }