...installReferrer

app/src/main/java/com/base/datarecovery/MyApplication.kt

@@ -14,6 +14,7 @@ import com.base.datarecovery.help.BaseApplication
 import com.base.datarecovery.help.ConfigHelper
 import com.base.datarecovery.utils.ActivityManagerUtils
 import com.base.datarecovery.utils.AppPreferences
+import com.base.datarecovery.utils.InstallHelps
 import com.base.datarecovery.utils.LogEx
 import com.base.datarecovery.utils.NewComUtils
 import com.google.android.gms.ads.MobileAds
@@ -51,6 +52,7 @@ class MyApplication : BaseApplication() {
             }
         }
         if (ifAgreePrivacy) {
+            InstallHelps.init()
             MobileAds.initialize(this) { initializationStatus ->
             }
         }

app/src/main/java/com/base/datarecovery/utils/InstallHelps.kt

+package com.base.datarecovery.utils
+
+import com.android.installreferrer.api.InstallReferrerClient
+import com.android.installreferrer.api.InstallReferrerStateListener
+import com.base.datarecovery.help.BaseApplication
+import org.json.JSONObject
+
+object InstallHelps {
+    fun init() {
+        val referrerClient = InstallReferrerClient.newBuilder(BaseApplication.context).build()
+        referrerClient.startConnection(object : InstallReferrerStateListener {
+            override fun onInstallReferrerSetupFinished(responseCode: Int) {
+                try {
+                    when (responseCode) {
+                        InstallReferrerClient.InstallReferrerResponse.OK -> {
+                            val response = referrerClient.installReferrer
+                            val installInfo = response.installReferrer
+                            val obj = JSONObject()
+                            obj.put("referrerUrl", response.installReferrer)
+                            obj.put("referrerClickTime", response.referrerClickTimestampSeconds)
+                            obj.put("appInstallTime", response.installBeginTimestampSeconds)
+                            obj.put("instantExperienceLaunched", installInfo.toString())
+                            EventUtils.event("install_referrer", ext = obj, isSingleEvent = true)
+                        }
+
+                        else -> {
+                            EventUtils.event("install_referrer_error")
+                        }
+                    }
+                } catch (_: Exception) {
+                    EventUtils.event("install_referrer_error")
+                }
+
+            }
+
+            override fun onInstallReferrerServiceDisconnected() {
+
+            }
+        })
+    }
+}
\ No newline at end of file