In-App Event

Overview

Sebagai pengantar in-app event bagi programmer, lihat In-app event.

Sebelum Anda memulai:

Mencatat in-app event

SDK memungkinkan Anda mencatat tindakan pengguna yang terjadi dalam konteks aplikasi Anda. Ini biasanya disebut sebagai in-app event .

The `logEvent` method

The logEvent method lets you log in-app events and send them to AppsFlyer for processing.

To access the logEvent method, import AppsFlyerLib:

import com.appsflyer.AppsFlyerLib;

import com.appsflyer.AppsFlyerLib

To access predefined event constants, import AFInAppEventType and AFInAppEventParameterName:

import com.appsflyer.AFInAppEventType; // Predefined event names
import com.appsflyer.AFInAppEventParameterName; // Predefined parameter names

import com.appsflyer.AFInAppEventType // Predefined event names
import com.appsflyer.AFInAppEventParameterName // Predefined parameter names

logEvent memerlukan 4 argumen:

void logEvent(Context context,
              java.lang.String eventName,
              java.util.Map<java.lang.String,java.lang.Object> eventValues,
              AppsFlyerRequestListener listener)

The first argument (context) is the Application/Activity Context
The second argument (eventName) is the In-app event name
The third argument (eventValues) is the event parameters Map
The fourth argument (listener) is an optional AppsFlyerRequestListener (useful for Handling event submission success/failure)

Example: Send "add to wishlist" event

Misalnya, untuk mencatat bahwa pengguna menambahkan item ke wishlist mereka:

Map<String, Object> eventValues = new HashMap<String, Object>();
eventValues.put(AFInAppEventParameterName.PRICE, 1234.56);
eventValues.put(AFInAppEventParameterName.CONTENT_ID,"1234567");

AppsFlyerLib.getInstance().logEvent(getApplicationContext(),
                                    AFInAppEventType.ADD_TO_WISHLIST , eventValues);

val eventValues = HashMap<String, Any>() 
eventValues.put(AFInAppEventParameterName.PRICE, 1234.56)
eventValues.put(AFInAppEventParameterName.CONTENT_ID,"1234567")

AppsFlyerLib.getInstance().logEvent(getApplicationContext() ,
                                    AFInAppEventType.ADD_TO_WISHLIST , eventValues)

In the above logEvent invocation:

Nama eventnya adalah AFInAppEventType.ADD_TO_WISHLIST
The event value is a Map containing these event parameters:
- AFInAppEventParameterName.PRICE: Harga yang terkait dengan event
- AFInAppEventParameterName.CONTENT_ID: Pengenal item yang ditambahkan

Implementing event structure definitions

Berdasarkan contoh definisi yang diberikan dalam Memahami definisi struktur event , event tersebut harus diterapkan sebagai berikut:

Map<String, Object> eventValues = new HashMap<String, Object>();
eventValues.put(AFInAppEventParameterName.PRICE, <ITEM_PRICE>);
eventValues.put(AFInAppEventParameterName.CONTENT_TYPE, <ITEM_TYPE>);
eventValues.put(AFInAppEventParameterName.CONTENT_ID, <ITEM_SKU>);

AppsFlyerLib.getInstance().logEvent(getApplicationContext(),
                                    AFInAppEventType.CONTENT_VIEW, eventValues);

val eventValues = HashMap<String, Any>() 
eventValues.put(AFInAppEventParameterName.PRICE, <ITEM_PRICE>)
eventValues.put(AFInAppEventParameterName.CONTENT_TYPE, <ITEM_TYPE>)
eventValues.put(AFInAppEventParameterName.CONTENT_ID, <ITEM_SKU>)

AppsFlyerLib.getInstance().logEvent(getApplicationContext(),
                                    AFInAppEventType.CONTENT_VIEW, eventValues)

Handling event submission success and failure

You can provide logEvent with a AppsFlyerRequestListener object when recording in-app events. The handler allows you to define logic for two scenarios:

In-app event berhasil dicatat
Terjadi kesalahan saat mencatat in-app event.

AppsFlyerLib.getInstance().logEvent(getApplicationContext(),
                                    AFInAppEventType.PURCHASE,
                                    eventValues,
                                    new AppsFlyerRequestListener() {
                    @Override
                    public void onSuccess() {
                        Log.d(LOG_TAG, "Event sent successfully");
                    }
                    @Override
                    public void onError(int i, @NonNull String s) {
                        Log.d(LOG_TAG, "Event failed to be sent:\n" +
                                "Error code: " + i + "\n"
                                + "Error description: " + s);
                    }
                });

AppsFlyerLib.getInstance().logEvent(getApplicationContext(),
                                    AFInAppEventType.PURCHASE,
                                    eventValues,
                                    object : AppsFlyerRequestListener {
            override fun onSuccess() {
                Log.d(LOG_TAG, "Event sent successfully")
            }
            override fun onError(errorCode: Int, errorDesc: String) {
                Log.d(LOG_TAG, "Event failed to be sent:\n" +
                        "Error code: " + errorCode + "\n"
                        + "Error description: " + errorDesc)
            }
        })

Jika terjadi kesalahan saat merekam in-app event, muncul kode kesalahan dan deskripsi string, seperti yang ditunjukkan pada tabel berikut.

Kode Error	Deskripsi (NSError)
`10`	"Event timeout (batas waktu event). Periksa parameter 'minTimeBetweenSessions'"
`11`	"Skipping event because 'isStopTracking' enabled" (Lewati event karena 'isStopTracking' diaktifkan)
`40`	Kesalahan jaringan: Deskripsi kesalahan berasal dari Android
`41`	"No dev key" (tidak ada kode pengembang)
`50`	"Status code failure" (kode status gagal)+ kode respons aktual dari server

Recording offline events

SDK dapat merekam event yang terjadi saat tidak ada koneksi internet yang tersedia. Lihat In-app event offline untuk rinciannya.

Logging events before calling `start`

If you initialized the SDK but didn't call start, the SDK will cache in-app events until start is invoked.

Jika ada beberapa event dalam cache, event ini dikirim ke server satu per satu (tidak di-batch, satu permintaan jaringan per event).

Mencatat pendapatan

You can send revenue with any in-app event. Use the AFInAppEventParameterName.REVENUE event parameter to include revenue in the in-app event. You can populate it with any numeric value, positive or negative.

Nilai pendapatan tidak boleh mengandung pemisah koma, simbol mata uang, atau teks. Misalnya, event pendapatan harus serupa dengan 1234.56.

Example: Purchase event with revenue

Map<String, Object> eventValues = new HashMap<String, Object>();
eventValues.put(AFInAppEventParameterName.CONTENT_ID, <ITEM_SKU>);
eventValues.put(AFInAppEventParameterName.CONTENT_TYPE, <ITEM_TYPE>);
eventValues.put(AFInAppEventParameterName.REVENUE, 200);

AppsFlyerLib.getInstance().logEvent(getApplicationContext(), 
                                    AFInAppEventType.PURCHASE, eventValues);

val eventValues = HashMap<String, Any>() 
eventValues.put(AFInAppEventParameterName.CONTENT_ID, <ITEM_SKU>)
eventValues.put(AFInAppEventParameterName.CONTENT_TYPE, <ITEM_TYPE>)
eventValues.put(AFInAppEventParameterName.REVENUE, 200)

AppsFlyerLib.getInstance().logEvent(getApplicationContext(), 
                                    AFInAppEventType.PURCHASE, eventValues)

Event pembelian di atas menghasilkan pendapatan sebesar $200, yang muncul sebagai pendapatan di dashboard.

📘
Catatan
Jangan menambahkan simbol mata uang ke nilai pendapatan.

Configuring revenue currency

You can set the currency code for an event's revenue by using the af_currency predefined event parameter:

Map<String, Object> eventValues = new HashMap<String, Object>();
eventValues.put(AFInAppEventParameterName.CURRENCY, "USD");
eventValues.put(AFInAppEventParameterName.REVENUE, <TRANSACTION_REVENUE>);
AppsFlyerLib.getInstance().logEvent(getApplicationContext(), 
                                    AFInAppEventType.PURCHASE, eventValues);

val eventValues = HashMap<String, Any>() 
eventValues.put(AFInAppEventParameterName.REVENUE, <TRANSACTION_REVENUE>)
eventValues.put(AFInAppEventParameterName.CURRENCY,"USD")
AppsFlyerLib.getInstance().logEvent(getApplicationContext() , AFInAppEventType.PURCHASE , eventValues)

Kode mata uang harus berupa kode ISO 4217 3 karakter
Mata uang defaultnya adalah USD

Untuk mempelajari tentang pengaturan mata uang, tampilan, dan konversi mata uang, lihat panduan tentangmata uang pendapatan.

Logging negative revenue

Mungkin ada situasi di mana Anda ingin mencatat pendapatan negatif. Misalnya, pengguna menerima pengembalian dana atau membatalkan berlangganan.

Untuk mencatat pendapatan negatif:

Map<String, Object> eventValues = new HashMap<String, Object>();
eventValues.put(AFInAppEventParameterName.REVENUE, -1234.56);
eventValues.put(AFInAppEventParameterName.CONTENT_ID,"1234567");
AppsFlyerLib.getInstance().logEvent(getApplicationContext(),
                                    "cancel_purchase",
                                    eventValues);

val eventValues = HashMap<String, Any>() 
eventValues.put(AFInAppEventParameterName.REVENUE, -1234.56)
eventValues.put(AFInAppEventParameterName.CONTENT_ID,"1234567")
AppsFlyerLib.getInstance().logEvent(getApplicationContext(),
                                    "cancel_purchase",
                                    eventValues)

📘
Catatan
Pada kode di atas, perhatikan beberapa hal berikut:

Nilai pendapatan didahului dengan tanda minus

Nama eventnya adalah nama event khusus yang disebut "cancel_purchase" - nama ini memudahkan Anda mengidentifikasi event pendapatan negatif di dashboard dan laporan data lengkap

Memvalidasi pembelian

AppsFlyer provides server verification for in-app purchases. The validateAndLogInAppPurchase method takes care of validating and logging the purchase event.

📘
Catatan
The legacy function validateAndLogInAppPurchase can be replaced by the newer and fully automatic purchase SDK connector. To learn how to integrate the connector, see in Github Android purchase SDK connector

The `validateAndLogInAppPurchase` method

validateAndLogInAppPurchase is exposed via AppsFlyerLib.

validateAndLognInAppPurchase mengambil argumen ini:

validateAndLogInAppPurchase(Context context,
                            java.lang.String publicKey,
                            java.lang.String signature,
                            java.lang.String purchaseData,
                            java.lang.String price, java.lang.String currency,
                            java.util.Map<java.lang.String,java.lang.String> additionalParameters)

context: Konteks Aplikasi / Aktivitas
publicKey: Kode Lisensi diperoleh dari Konsol Google Play
signature: data.INAPP_DATA_SIGNATURE from onActivityResult
purchaseData: data.INAPP_PURCHASE_DATA from onActivityResult
price: Harga pembelian, harus berasal dari skuDetails.getStringArrayList("DETAILS_LIST")
currency: Mata uang pembelian, harus berasal dari skuDetails.getStringArrayList("DETAILS_LIST")
additionalParameters - Parameter event tambahan yang akan dicatat

If the validation is successful, an af_purchase event is logged with the values provided to validateAndLogInAppPurchase.

📘
Catatan
validateAndLogInAppPurchase generates an af_purchase in-app event upon successful validation. Sending this event yourself will cause duplicate event reporting.

Example: Validate an in-app purchase

// Purchase object is returned by Google API in onPurchasesUpdated() callback
private void handlePurchase(Purchase purchase) {
    Log.d(LOG_TAG, "Purchase successful!");
    Map<String, String> eventValues = new HashMap<>();
    eventValues.put("some_parameter", "some_value");
    AppsFlyerLib.getInstance().validateAndLogInAppPurchase(getApplicationContext(),
                                                           PUBLIC_KEY,
                                                           purchase.getSignature(),
                                                           purchase.getOriginalJson(),
                                                           "10",
                                                           "USD",
                                                           eventValues);
}

// Purchase object is returned by Google API in onPurchasesUpdated() callback
private fun handlePurchase(Purchase purchase) {
   Log.d(LOG_TAG, "Purchase successful!")
   val eventValues = HashMap<String, String>()
   eventValues.put("some_parameter", "some_value")
   AppsFlyerLib.getInstance().validateAndLogInAppPurchase(this,
                                                          PUBLIC_KEY,
                                                          purchase.getSignature(),
                                                          purchase.getOriginalJson(),
                                                          "10",
                                                          "USD",
                                                          eventValues)
}

Handling purchase validation success/failure

use AppsFlyerInAppPurchaseValidatorListener to subscribe to purchase validation successes/failures and registerValidatorListener to register it in your Application class.

registerValidatorListener is exposed via AppsFlyerLib. To use AppsFlyerInAppPurchaseValidatorListener, import it:

import com.appsflyer.AppsFlyerInAppPurchaseValidatorListener;

import com.appsflyer.AppsFlyerInAppPurchaseValidatorListener

AppsFlyerInAppPurchaseValidatorListener mendapatkan dua callback:

onValidateInApp: Dipicu setelah validasi pembelian berhasil
onValidateInAppFailure: Dipicu setelah validasi pembelian gagal

registerValidatorListener memerlukan 4 argumen:

context: Konteks Aplikasi
validationListener: The AppsFlyerInAppPurchaseValidatorListener object you wish to register

AppsFlyerLib.getInstance().registerValidatorListener(this,new
   AppsFlyerInAppPurchaseValidatorListener() {
     public void onValidateInApp() {
       Log.d(TAG, "Purchase validated successfully");
     }
     public void onValidateInAppFailure(String error) {
       Log.d(TAG, "onValidateInAppFailure called: " + error);
     }
});

AppsFlyerLib.getInstance().registerValidatorListener(this, object : AppsFlyerInAppPurchaseValidatorListener {
    override fun onValidateInApp() {
       	Log.d(LOG_TAG, "Purchase validated successfully")
    }

    override fun onValidateInAppFailure(error: String) {
        Log.d(LOG_TAG, "onValidateInAppFailure called: $error")
   }
})

Memvalidasi in-app purchase secara otomatis mengirimkan event in-app purchase ke AppsFlyer. Lihat data sampel berikut yang diteruskan dalam parameter event_value:

{
   "some_parameter": "some_value", // from additional_event_values
   "af_currency": "USD", // from currency
   "af_content_id" :"test_id", // from purchase
   "af_revenue": "10", // from revenue
   "af_quantity": "1", // from purchase
   "af_validated": true // flag that AF verified the purchase
}

Konstanta event

Predefined event names

Untuk menggunakan konstanta berikut, impor com.appsflyer.AFInAppEventType:

import com.appsflyer.AFInAppEventType;

import com.appsflyer.AFInAppEventType

Predefined event name constants follow a AFInAppEventType.EVENT_NAME naming convention. For example, AFInAppEventType.ADD_TO_CART

eventName	Nama konstanta Android
`"af_level_achieved"`	`AFInAppEventType.LEVEL_ACHIEVED`
`"af_add_payment_info"`	`AFInAppEventType.ADD_PAYMENT_INFO`
`"af_add_to_cart"`	`AFInAppEventType.ADD_TO_CART`
`"af_add_to_wishlist"`	`AFInAppEventType.ADD_TO_WISHLIST`
`"af_complete_registration"`	`AFInAppEventType.COMPLETE_REGISTRATION`
`"af_tutorial_completion"`	`AFInAppEventType.TUTORIAL_COMPLETION`
`"af_initiated_checkout"`	`AFInAppEventType.INITIATED_CHECKOUT`
`"af_purchase"`	`AFInAppEventType.PURCHASE`
`"af_rate"`	`AFInAppEventType.RATE`
`"af_search"`	`AFInAppEventType.SEARCH`
`"af_spent_credits"`	`AFInAppEventType.SPENT_CREDITS`
`"af_achievement_unlocked"`	`AFInAppEventType.ACHIEVEMENT_UNLOCKED`
`"af_content_view"`	`AFInAppEventType.CONTENT_VIEW`
`"af_list_view"`	`AFInAppEventType.LIST_VIEW`
`"af_travel_booking"`	`AFInAppEventType.TRAVEL_BOOKING`
`"af_share"`	`AFInAppEventType.SHARE`
`"af_invite"`	`AFInAppEventType.INVITE`
`"af_login"`	`AFInAppEventType.LOGIN`
`"af_re_engage"`	`AFInAppEventType.RE_ENGAGE`
`"af_update"`	`AFInAppEventType.UPDATE`
`"af_location_coordinates"`	`AFInAppEventType.LOCATION_COORDINATES`
`"af_customer_segment"`	`AFInAppEventType.CUSTOMER_SEGMENT`
`"af_subscribe"`	`AFInAppEventType.SUBSCRIBE`
`"af_start_trial"`	`AFInAppEventType.START_TRIAL`
`"af_ad_click"`	`AFInAppEventType.AD_CLICK`
`"af_ad_view"`	`AFInAppEventType.AD_VIEW`
`"af_opened_from_push_notification"`	`AFInAppEventType.OPENED_FROM_PUSH_NOTIFICATION`

Predefined event parameters

To use the following constants, import AFInAppEventParameterName:

import com.appsflyer.AFInAppEventParameterName;

import com.appsflyer.AFInAppEventParameterName

Predefined event parameter constants follow a AFInAppEventParameterName.PARAMETER_NAME naming convention. For example, AFInAppEventParameterName.CURRENCY

Nama parameter event	Nama konstanta Android	Jenis
`"af_content"`	`CONTENT`	`String[]`
`"af_achievement_id"`	`ACHIEVEMENT_ID`	`String`
`"af_level"`	`LEVEL`	`String`
`"af_score"`	`SCORE`	`String`
`"af_success"`	`SUCCESS`	`String`
`"af_price"`	`PRICE`	`float`
`"af_content_type"`	`CONTENT_TYPE`	`String`
`"af_content_id"`	`CONTENT_ID`	`String`
`"af_content_list"`	`CONTENT_LIST`	`String[]`
`"af_currency"`	`CURRENCY`	`String`
`"af_quantity"`	`QUANTITY`	`int`
`"af_registration_method"`	`REGISTRATION_METHOD`	`String`
`"af_payment_info_available"`	`PAYMENT_INFO_AVAILABLE`	`String`
`"af_max_rating_value"`	`MAX_RATING_VALUE`	`String`
`"af_rating_value"`	`RATING_VALUE`	`String`
`"af_search_string"`	`SEARCH_STRING`	`String`
`"af_date_a"`	`DATE_A`	`String`
`"af_date_b"`	`DATE_B`	`String`
`"af_destination_a"`	`DESTINATION_A`	`String`
`"af_destination_b"`	`DESTINATION_B`	`String`
`"af_description"`	`DESCRIPTION`	`String`
`"af_class"`	`CLASS`	`String`
`"af_event_start"`	`EVENT_START`	`String`
`"af_event_end"`	`EVENT_END`	`String`
`"af_lat"`	`LAT`	`String`
`"af_long"`	`LONG`	`String`
`"af_customer_user_id"`	`CUSTOMER_USER_ID`	`String`
`"af_validated"`	`VALIDATED`	`boolean`
`"af_revenue"`	`REVENUE`	`float`
`"af_projected_revenue"`	`PROJECTED_REVENUE`	`float`
`"af_receipt_id"`	`RECEIPT_ID`	`String`
`"af_tutorial_id"`	`TUTORIAL_ID`	`String`
`"af_virtual_currency_name"`	`VIRTUAL_CURRENCY_NAME`	`String`
`"af_deep_link"`	`DEEP_LINK`	`String`
`"af_old_version"`	`OLD_VERSION`	`String`
`"af_new_version"`	`NEW_VERSION`	`String`
`"af_review_text"`	`REVIEW_TEXT`	`String`
`"af_coupon_code"`	`COUPON_CODE`	`String`
`"af_order_id"`	`ORDER_ID`	`String`
`"af_param_1"`	`PARAM_1`	`String`
`"af_param_2"`	`PARAM_2`	`String`
`"af_param_3"`	`PARAM_3`	`String`
`"af_param_4"`	`PARAM_4`	`String`
`"af_param_5"`	`PARAM_5`	`String`
`"af_param_6"`	`PARAM_6`	`String`
`"af_param_7"`	`PARAM_7`	`String`
`"af_param_8"`	`PARAM_8`	`String`
`"af_param_9"`	`PARAM_9`	`String`
`"af_param_10"`	`PARAM_10`	`String`
`"af_departing_departure_date"`	`DEPARTING_DEPARTURE_DATE`	`String`
`"af_returning_departure_date"`	`RETURNING_DEPARTURE_DATE`	`String`
`"af_destination_list"`	`DESTINATION_LIST`	`String[]`
`"af_city"`	`CITY`	`String`
`"af_region"`	`REGION`	`String`
`"af_country"`	`COUNTRY`	`String`
`"af_departing_arrival_date"`	`DEPARTING_ARRIVAL_DATE`	`String`
`"af_returning_arrival_date"`	`RETURNING_ARRIVAL_DATE`	`String`
`"af_suggested_destinations"`	`SUGGESTED_DESTINATIONS`	`String[]`
`"af_travel_start"`	`TRAVEL_START`	`String`
`"af_travel_end"`	`TRAVEL_END`	`String`
`"af_num_adults"`	`NUM_ADULTS`	`String`
`"af_num_children"`	`NUM_CHILDREN`	`String`
`"af_num_infants"`	`NUM_INFANTS`	`String`
`"af_suggested_hotels"`	`SUGGESTED_HOTELS`	`String[]`
`"af_user_score"`	`USER_SCORE`	`String`
`"af_hotel_score"`	`HOTEL_SCORE`	`String`
`"af_purchase_currency"`	`PURCHASE_CURRENCY`	`String`
`"af_preferred_neighborhoods"`	`PREFERRED_NEIGHBORHOODS`	`String[]`
`"af_preferred_num_stops"`	`PREFERRED_NUM_STOPS`	`String`
`"af_adrev_ad_type"`	`AD_REVENUE_AD_TYPE`	`String`
`"af_adrev_network_name"`	`AD_REVENUE_NETWORK_NAME`	`String`
`"af_adrev_placement_id"`	`AD_REVENUE_PLACEMENT_ID`	`String`
`"af_adrev_ad_size"`	`AD_REVENUE_AD_SIZE`	`String`
`"af_adrev_mediated_network_name"`	`AD_REVENUE_MEDIATED_NETWORK_NAME`	`String`
`"af_preferred_price_range"`	`PREFERRED_PRICE_RANGE`	`String`, int tuple diformat sebagai `(min,max)`
`"af_preferred_star_ratings"`	`PREFERRED_STAR_RATINGS`	`String`, int tuple diformat sebagai `(min,max)`

Overview

Sebelum Anda memulai:

Mencatat in-app event

The logEvent method

Example: Send "add to wishlist" event

Implementing event structure definitions

Handling event submission success and failure

Recording offline events

Logging events before calling start

Mencatat pendapatan

Example: Purchase event with revenue

Configuring revenue currency

Logging negative revenue

Memvalidasi pembelian

The validateAndLogInAppPurchase method

Example: Validate an in-app purchase

Handling purchase validation success/failure

Konstanta event

Predefined event names

Predefined event parameters

The `logEvent` method

Logging events before calling `start`

The `validateAndLogInAppPurchase` method