Android - Kotlin

Use okhttp3 to Send HTTP in Kotlin

Add Internet Permission

In AndroidManifest.xml:

<uses-permission android:name="android.permission.INTERNET" />

Create a class EvntalyClient

import okhttp3.*
import org.json.JSONObject
import java.io.IOException

class EvntalyClient(private val projectToken: String, private val developerSecret: String) {
    private val baseUrl = "https://app.evntaly.com/prod"
    private val client = OkHttpClient()
}

Track Event

fun sendEvent() {
    val url = "$baseUrl/api/v1/register/event"
    val payload = JSONObject().apply {
        put("title", "Account License Upgraded")
        put("description", "User upgraded their license to Pro")
        put("message", "take care.")
        put("data", JSONObject().apply {
            put("user_id", "67890")
            put("timestamp", "2025-01-08T09:30:00Z")
            put("referrer", "social_media")
            put("email_verified", false)
        })
        put("tags", JSONArray())
        put("notify", true)
        put("icon", "⤴️")
        put("apply_rule_only", false)
        put("user", JSONObject().apply {
            put("id", "0f6934fd-99c0-41ca-84f4")
        })
        put("type", "Page View")
        put("sessionID", "20750ebc-dabf-4fd4-9498-443bf30d6095_bsd")
        put("feature", "Backend API")
        put("topic", "@api")
    }
    
    val body = RequestBody.create("application/json".toMediaTypeOrNull(), payload.toString())
    val request = Request.Builder()
        .url(url)
        .post(body)
        .addHeader("Content-Type", "application/json")
        .addHeader("pat", projectToken)
        .addHeader("secret", developerSecret)
        .build()
        
    client.newCall(request).enqueue(object : Callback {
        override fun onFailure(call: Call, e: IOException) {
            println("Event send failed: ${e.message}")
        }
        
        override fun onResponse(call: Call, response: Response) {
            println("Event sent: ${response.isSuccessful}")
        }
    })
}

Identify User

fun identifyUser() {
    val url = "$baseUrl/api/v1/register/user"
    val payload = JSONObject().apply {
        put("id", "0f6934fd-99c0-41ca-3333")
        put("email", "[e-mail]")
        put("full_name", "Alameer Ashraf")
        put("organization", "Evntaly")
        put("data", JSONObject().apply {
            put("id", "Alameer")
            put("email", "[e-mail]")
            put("Location", "Egypt")
            put("timezone", "Africa/Cairo")
        })
    }

    val body = RequestBody.create("application/json".toMediaTypeOrNull(), payload.toString())
    val request = Request.Builder()
        .url(url)
        .post(body)
        .addHeader("Content-Type", "application/json")
        .addHeader("pat", projectToken)
        .addHeader("secret", developerSecret)
        .build()
        
    client.newCall(request).enqueue(object : Callback {
        override fun onFailure(call: Call, e: IOException) {
            println("User identify failed: ${e.message}")
        }

        override fun onResponse(call: Call, response: Response) {
            println("User identified: ${response.isSuccessful}")
        }
    })
}

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