Android Setup

import org.json.JSONObject
import java.net.URL
import java.time.Instant
import javax.net.ssl.HttpsURLConnection

class HardalClient {
    private val endpoint = "https://<your-hardal-signal-id>-signal.usehardal.com"
    
    fun sendEvent(eventName: String, properties: Map<String, Any>) {
        Thread {
            try {
                val url = URL("https://<your-hardal-signal-id>-signal.usehardal.com/push/hardal")
                val connection = url.openConnection() as HttpsURLConnection
                
                connection.requestMethod = "POST"
                connection.setRequestProperty("Content-Type", "application/json")
                connection.doOutput = true
                
                val eventData = JSONObject().apply {
                    put("event", eventName)
                    put("properties", JSONObject(properties))
                    put("timestamp", Instant.now().toString())
                }
                
                connection.outputStream.use { os ->
                    os.write(eventData.toString().toByteArray())
                }
                
                val responseCode = connection.responseCode
                if (responseCode != HttpsURLConnection.HTTP_OK) {
                    println("Failed to send event: $responseCode")
                }
            } catch (e: Exception) {
                println("Error sending event: ${e.message}")
            }
        }.start()
    }
}