Android Health Connect SDK

dependencyResolutionManagement {
    repositories {
        google()
        mavenCentral()
        maven { url = uri("https://jitpack.io") }
    }
}

dependencies {
    implementation("com.github.the-momentum:open-wearables-android-sdk:0.5.0")
}

android {
    compileSdk = 36
    defaultConfig {
        minSdk = 29
    }
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_17
        targetCompatibility = JavaVersion.VERSION_17
    }
}

import com.openwearables.health.sdk.OpenWearablesHealthSDK

class HealthService(private val context: Context) {

    private lateinit var sdk: OpenWearablesHealthSDK

    fun initialize() {
        // 1. Initialize the SDK
        sdk = OpenWearablesHealthSDK.initialize(context)

        // 2. Set up logging (optional)
        sdk.logListener = { message ->
            Log.d("HealthSDK", message)
        }

        // 3. Set log level (optional — default is OWLogLevel.DEBUG)
        sdk.logLevel = OWLogLevel.ALWAYS

        // 4. Handle auth errors (optional)
        sdk.authErrorListener = { error ->
            Log.e("HealthSDK", "Auth error: $error")
        }

        // 5. Configure with your backend host
        sdk.configure(host = "https://api.openwearables.io")

        // 6. Check if already signed in
        if (sdk.isSessionValid()) {
            Log.d("HealthSDK", "Session restored")
            return
        }
    }

    suspend fun connect(userId: String, accessToken: String, refreshToken: String?) {
        // 7. Sign in
        sdk.signIn(
            userId = userId,
            accessToken = accessToken,
            refreshToken = refreshToken,
            apiKey = null
        )

        // 8. Set provider
        sdk.setProvider("google") // or "samsung"

        // 9. Request permissions
        val authorized = sdk.requestAuthorization(
            types = listOf("steps", "heartRate", "sleep", "workout")
        )

        if (!authorized) {
            Log.w("HealthSDK", "Health permissions were denied")
            return
        }

        // 10. Start background sync (sync last 90 days of data)
        sdk.startBackgroundSync(syncDaysBack = 90)
    }
}

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        val sdk = OpenWearablesHealthSDK.getInstance()
        sdk.setActivity(this)
    }

    override fun onDestroy() {
        super.onDestroy()
        OpenWearablesHealthSDK.getInstance().setActivity(null)
    }
}

val sdk = OpenWearablesHealthSDK.getInstance()

// Check which providers are available
val providers = sdk.getAvailableProviders()
for (p in providers) {
    println("${p["displayName"]} (${p["id"]}) - available: ${p["isAvailable"]}")
}

// Set the active provider
val selected = sdk.setProvider("google") // or "samsung"
if (!selected) {
    Log.e("HealthSDK", "Selected provider is unavailable on this device")
}