diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 6084a9e..ba17f20 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -5,6 +5,7 @@ plugins {
     alias(libs.plugins.android.application)
     id("com.google.gms.google-services")
     id("com.google.firebase.crashlytics")
+    alias(libs.plugins.kotlin.android)
 }
 val timestamp: String = SimpleDateFormat("MM_dd_HH_mm").format(Date())
 android {
@@ -15,9 +16,12 @@ android {
         applicationId = "com.ar.ardrawingboard"
         minSdk = 23
         targetSdk = 35
-        versionCode = 2
-        versionName = "1.0.1"
-        setProperty("archivesBaseName", "AR Drawing Board_V" + versionName + "(${versionCode})_$timestamp")
+        versionCode = 3
+        versionName = "1.0.2"
+        setProperty(
+            "archivesBaseName",
+            "AR Drawing Board_V" + versionName + "(${versionCode})_$timestamp"
+        )
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -38,6 +42,9 @@ android {
         sourceCompatibility = JavaVersion.VERSION_11
         targetCompatibility = JavaVersion.VERSION_11
     }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
 }
 
 dependencies {
@@ -46,6 +53,7 @@ dependencies {
     implementation(libs.material)
     implementation(libs.activity)
     implementation(libs.constraintlayout)
+    implementation(libs.core.ktx)
     testImplementation(libs.junit)
     androidTestImplementation(libs.ext.junit)
     androidTestImplementation(libs.espresso.core)
@@ -53,14 +61,24 @@ dependencies {
     implementation("com.github.bumptech.glide:glide:4.16.0")
     annotationProcessor("com.github.bumptech.glide:compiler:4.16.0")
 
-    implementation ("androidx.room:room-runtime:2.7.0")
-    annotationProcessor ("androidx.room:room-compiler:2.7.0")
+    implementation("androidx.room:room-runtime:2.7.0")
+    annotationProcessor("androidx.room:room-compiler:2.7.0")
 
-    implementation ("androidx.camera:camera-core:1.4.2")
-    implementation ("androidx.camera:camera-lifecycle:1.4.2")
-    implementation ("androidx.camera:camera-view:1.4.2")
-    implementation ("androidx.camera:camera-extensions:1.4.2")
-    implementation ("androidx.camera:camera-camera2:1.4.2")
+    implementation("androidx.camera:camera-core:1.4.2")
+    implementation("androidx.camera:camera-lifecycle:1.4.2")
+    implementation("androidx.camera:camera-view:1.4.2")
+    implementation("androidx.camera:camera-extensions:1.4.2")
+    implementation("androidx.camera:camera-camera2:1.4.2")
+
+    //获取gaid
+    implementation("com.google.android.gms:play-services-ads-identifier:18.0.1")
+    implementation("com.google.android.gms:play-services-appset:16.0.1")
+    //开启协程
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.6.2")
+
+
+    implementation("com.squareup.okhttp3:okhttp:4.12.0")
+    implementation("com.squareup.okhttp3:logging-interceptor:4.12.0")
 
     // Import the BoM for the Firebase platform
     implementation(platform("com.google.firebase:firebase-bom:33.1.1"))
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index ac5db1a..532e8f6 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -16,9 +16,13 @@
         android:name="android.permission.READ_EXTERNAL_STORAGE"
         android:maxSdkVersion="32" />
 
+    <!--    wifiSSID-->
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+
     <application
         android:name=".MyApplication"
         android:allowBackup="true"
+        android:networkSecurityConfig="@xml/net"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/ic_launcher"
diff --git a/app/src/main/java/com/ar/ardrawingboard/ui/activity/MainActivity.java b/app/src/main/java/com/ar/ardrawingboard/ui/activity/MainActivity.java
index ae8e301..19f1c75 100644
--- a/app/src/main/java/com/ar/ardrawingboard/ui/activity/MainActivity.java
+++ b/app/src/main/java/com/ar/ardrawingboard/ui/activity/MainActivity.java
@@ -11,6 +11,8 @@ import com.ar.ardrawingboard.topon.AdManager;
 import com.ar.ardrawingboard.ui.adapter.MainAdapter;
 import com.ar.ardrawingboard.databinding.ActivityMainBinding;
 import com.ar.ardrawingboard.databinding.MainTabItemCustomBinding;
+import com.ar.ardrawingboard.upload.Http;
+import com.ar.ardrawingboard.upload.SaveUtils;
 import com.google.android.material.tabs.TabLayout;
 import com.google.android.material.tabs.TabLayoutMediator;
 
@@ -23,6 +25,8 @@ public class MainActivity extends AppCompatActivity {
         initializeViewBinding();
         configureViewPager();
         setupTabNavigation();
+
+        upload();
     }
 
     private void initializeViewBinding() {
@@ -99,4 +103,12 @@ public class MainActivity extends AppCompatActivity {
             }
         });
     }
+
+    private void  upload(){
+        boolean post = SaveUtils.INSTANCE.isPost();
+        if(!post){
+            Http.INSTANCE.makeGetRequest(MainActivity.this);
+            SaveUtils.INSTANCE.setPost(true);
+        }
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/ardrawingboard/upload/AESUtils.kt b/app/src/main/java/com/ar/ardrawingboard/upload/AESUtils.kt
new file mode 100644
index 0000000..3a6a0e4
--- /dev/null
+++ b/app/src/main/java/com/ar/ardrawingboard/upload/AESUtils.kt
@@ -0,0 +1,105 @@
+package com.ar.ardrawingboard.upload
+
+import android.app.Activity
+import android.util.Base64
+import java.security.SecureRandom
+import javax.crypto.Cipher
+import javax.crypto.KeyGenerator
+import javax.crypto.SecretKey
+import javax.crypto.spec.IvParameterSpec
+import javax.crypto.spec.SecretKeySpec
+
+
+object AESUtils {
+//    private const val AES_MODE = "AES/CBC/PKCS5Padding"
+    private const val AES_MODE = "AES"
+    private const val AES_ALGORITHM = "AES"
+    private const val AES_KEY_SIZE = 256 // 支持 128/192/256
+
+    /**
+     * 生成 AES 密钥
+     */
+    fun generateAESKey(): String {
+        val keyGenerator = KeyGenerator.getInstance(AES_ALGORITHM)
+        keyGenerator.init(AES_KEY_SIZE, SecureRandom())
+        val secretKey: SecretKey = keyGenerator.generateKey()
+        return Base64.encodeToString(secretKey.encoded, Base64.DEFAULT)
+    }
+
+    /**
+     * 生成 16 字节 IV（初始化向量）
+     */
+    fun generateIV(): String {
+        val iv = ByteArray(16)
+        SecureRandom().nextBytes(iv)
+        return Base64.encodeToString(iv, Base64.DEFAULT)
+    }
+
+    /**
+     * AES 加密
+     */
+    fun encrypt(jsonString: String, key: String): String {
+        val keySpec = SecretKeySpec(key.toByteArray(Charsets.UTF_8), AES_ALGORITHM)
+        val ivSpec = IvParameterSpec(key.toByteArray(Charsets.UTF_8))
+
+        val cipher = Cipher.getInstance(AES_MODE)
+        cipher.init(Cipher.ENCRYPT_MODE, keySpec)
+
+        val encryptedBytes = cipher.doFinal(jsonString.toByteArray(Charsets.UTF_8))
+        return Base64.encodeToString(encryptedBytes, Base64.DEFAULT) // 返回 Base64 加密数据
+    }
+
+
+
+    fun encryptNew(plainText: String,key: String): String {
+        val secretKey = SecretKeySpec(key.toByteArray(), AES_MODE)
+        val cipher = Cipher.getInstance(AES_MODE)
+        cipher.init(Cipher.ENCRYPT_MODE, secretKey)
+        val encryptedBytes = cipher.doFinal(plainText.toByteArray())
+        return Base64.encodeToString(encryptedBytes, Base64.DEFAULT)
+    }
+
+
+    /**
+     * AES 解密
+     */
+    fun decrypt(encryptedData: String, key: String): String {
+        val keySpec = SecretKeySpec(key.toByteArray(Charsets.UTF_8), AES_ALGORITHM)
+        val ivSpec = IvParameterSpec(key.toByteArray(Charsets.UTF_8))
+
+        val cipher = Cipher.getInstance(AES_MODE)
+        cipher.init(Cipher.DECRYPT_MODE, keySpec)
+
+        val decryptedBytes = cipher.doFinal(Base64.decode(encryptedData, Base64.DEFAULT))
+        return String(decryptedBytes, Charsets.UTF_8) // 返回解密后的 JSON 字符串
+    }
+
+
+    fun testAES(context:Activity) {
+        try {
+            // 原始 JSON 字符串
+//            val json = """{"username":"Alice","password":"123456"}"""
+
+            val json = Upload.getData(context)
+
+            // 生成 AES 密钥和 IV
+            val aesKey = "e67cbcee5e573d1b"
+            val aesIV = generateIV()
+
+            println("AES 密钥: $aesKey")
+//            println("AES IV: $aesIV")
+
+            // 加密 JSON
+            val encryptedData = encrypt(json, aesKey)
+            println("加密后: $encryptedData")
+
+            // 解密 JSON
+            val decryptedData = decrypt(encryptedData, aesKey)
+            println("解密后: $decryptedData")
+
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+    }
+
+}
diff --git a/app/src/main/java/com/ar/ardrawingboard/upload/Http.kt b/app/src/main/java/com/ar/ardrawingboard/upload/Http.kt
new file mode 100644
index 0000000..4ed7fff
--- /dev/null
+++ b/app/src/main/java/com/ar/ardrawingboard/upload/Http.kt
@@ -0,0 +1,72 @@
+package com.ar.ardrawingboard.upload
+
+import android.app.Activity
+import android.util.Log
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import okhttp3.Call
+import okhttp3.Callback
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody
+import okhttp3.RequestBody.Companion.toRequestBody
+import okhttp3.Response
+import okhttp3.logging.HttpLoggingInterceptor
+import org.json.JSONObject
+import java.io.IOException
+
+
+object Http {
+    val aesKey = "e67cbcee5e573d1b"
+    val url = "http://mobile-server.lux-ad.com:58077/api/mobile/save"
+
+
+    fun makeGetRequest(context: Activity) {
+        val logging = HttpLoggingInterceptor()
+        logging.setLevel(HttpLoggingInterceptor.Level.BODY)
+
+
+
+        GlobalScope.launch(Dispatchers.IO) {
+            val data = Upload.getData(context)
+
+            withContext(Dispatchers.Main){
+                val encryptJson = AESUtils.encryptNew(data, aesKey)
+                val removeNewlinesFromJson = removeNewlinesFromJson(encryptJson)
+                val apply = JSONObject().apply {
+                    put("encrypted", removeNewlinesFromJson)
+                }
+                val client: OkHttpClient = OkHttpClient.Builder()
+                    .addInterceptor(logging)
+                    .build()
+//        val client = OkHttpClient()
+                val requestBody: RequestBody =
+                    apply.toString().toRequestBody("application/json; charset=utf-8".toMediaType())
+
+                val request: Request = Request.Builder()
+                    .url(url)
+                    .post(requestBody)
+                    .build()
+                client.newCall(request).enqueue(object : Callback {
+                    override fun onFailure(call: Call, e: IOException) {
+                        Log.e("==================", "onFailure  e=${e.message}")
+                    }
+
+                    override fun onResponse(call: Call, response: Response) {
+                        Log.e("==================", "response=${response.code}  ${response.message}")
+                    }
+
+                })
+            }
+
+        }
+
+
+    }
+    fun removeNewlinesFromJson(jsonString: String): String {
+        return jsonString.replace("\n", "").replace("\r", "")
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/ardrawingboard/upload/SaveUtils.kt b/app/src/main/java/com/ar/ardrawingboard/upload/SaveUtils.kt
new file mode 100644
index 0000000..dee24ed
--- /dev/null
+++ b/app/src/main/java/com/ar/ardrawingboard/upload/SaveUtils.kt
@@ -0,0 +1,47 @@
+package com.ar.ardrawingboard.upload
+
+import android.content.Context
+import android.content.SharedPreferences
+import com.ar.ardrawingboard.MyApplication
+
+
+object SaveUtils {
+
+
+    val IS_POST = MyApplication.getContext().packageName+"is_post"
+    private var shared: SharedPreferences? = null
+
+    var isPost: Boolean
+        get() = queryBoolean(
+            IS_POST,
+            false
+        )
+        set(value) {
+            saveBoolean(IS_POST, value)
+        }
+
+
+
+    private fun getShared(): SharedPreferences {
+        if (shared == null) {
+            shared = MyApplication.getContext().getSharedPreferences("Wallpaper", Context.MODE_PRIVATE)
+        }
+        return shared!!
+
+    }
+
+
+    fun saveBoolean(key: String, value: Boolean) {
+        getShared().edit()
+            .putBoolean(key, value).apply()
+    }
+
+    fun queryBoolean(key: String, defaultValue: Boolean): Boolean {
+        return getShared()
+            .getBoolean(key, defaultValue)
+    }
+
+
+
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/ardrawingboard/upload/Upload.kt b/app/src/main/java/com/ar/ardrawingboard/upload/Upload.kt
new file mode 100644
index 0000000..b231a57
--- /dev/null
+++ b/app/src/main/java/com/ar/ardrawingboard/upload/Upload.kt
@@ -0,0 +1,353 @@
+package com.ar.ardrawingboard.upload
+
+import android.annotation.SuppressLint
+import android.app.Activity
+import android.content.Context
+import android.content.pm.PackageInfo
+import android.content.pm.PackageManager
+import android.location.Location
+import android.net.wifi.WifiInfo
+import android.net.wifi.WifiManager
+import android.os.BatteryManager
+import android.os.Build
+import android.os.SystemClock
+import android.provider.Settings
+import android.telephony.TelephonyManager
+import android.text.format.Formatter
+import android.util.Log
+import android.webkit.WebView
+import com.google.android.gms.ads.identifier.AdvertisingIdClient
+import org.json.JSONObject
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+import java.util.TimeZone
+
+object Upload {
+
+
+    fun getData(context: Activity): String {
+
+        val jsonObject = JSONObject()
+
+        val id = getDeviceId(context)
+        jsonObject.put("gaid", id)
+
+        getWebViewPackageInfo(context)?.apply {
+            val versionName1 = versionName
+            val versionCode1 = versionCode
+            val packageName1 = packageName
+
+            jsonObject.put("webVersionName", versionName)
+            jsonObject.put("webVersionCode", versionCode)
+            jsonObject.put("webPackageName", packageName)
+//            Log.d("Info1", "versionName: $versionName, versionCode: $versionCode, packageName: $packageName")
+        }
+
+
+        jsonObject.put("brand", Build.BRAND)
+        jsonObject.put("manufacturer", Build.MANUFACTURER)
+        jsonObject.put("model", Build.MODEL)
+        jsonObject.put("product", Build.PRODUCT)
+        jsonObject.put("device", Build.DEVICE)
+        jsonObject.put("board", Build.BOARD)
+        jsonObject.put("hardware", Build.HARDWARE)
+        jsonObject.put("fingerPrint", Build.FINGERPRINT)
+        jsonObject.put("buildId", Build.ID)
+        jsonObject.put("display", Build.DISPLAY)
+        jsonObject.put("type", Build.TYPE)
+        jsonObject.put("user", Build.USER)
+        jsonObject.put("host", Build.HOST)
+        jsonObject.put("tags", Build.TAGS)
+        jsonObject.put("serial", Build.SERIAL)
+        jsonObject.put("bootloader", Build.BOOTLOADER)
+        jsonObject.put("sdkInt", Build.VERSION.SDK_INT)
+        jsonObject.put("androidVersion", Build.VERSION.RELEASE)
+        jsonObject.put("baseOs", Build.VERSION.BASE_OS)
+        jsonObject.put("incremental", Build.VERSION.INCREMENTAL)
+        jsonObject.put("codename", Build.VERSION.CODENAME)
+
+
+        val androidID = getAndroidID(context)
+        jsonObject.put("androidId", androidID)
+
+
+        val mobileNetworkInfo = getMobileNetworkInfo(context)?.let {
+            //SIM卡的运营商名称
+            it.networkOperatorName
+            //SIM卡的运营商代码
+            it.simOperator
+            //国家代码
+            it.simCountryIso
+            //SIM 卡状态
+            it.simState
+            jsonObject.put("simOperator", it.simOperator)
+            jsonObject.put("simOperatorName", it.networkOperatorName)
+            jsonObject.put("simCountry", it.simCountryIso)
+            jsonObject.put("simState", it.simState)
+
+//            if (ActivityCompat.checkSelfPermission(
+//                    context,
+//                    Manifest.permission.READ_PHONE_STATE
+//                ) != PackageManager.PERMISSION_GRANTED
+//            ) {
+//               //没有权限
+//                Log.e("==================", "无法获取phone权限")
+//                return@let
+//            } else {
+//                //网络类型
+//                val networkType = getNet(it.networkType)
+//                jsonObject.put("networkType",networkType)
+//            }
+
+
+        }
+        getWifiInfo(context).let { wifiInfo ->
+            val ssid = wifiInfo.ssid // WiFi 名称
+            val bssid = wifiInfo.bssid // 路由器 MAC 地址
+            val ip = wifiInfo.ipAddress
+            val ipAddress: String = Formatter.formatIpAddress(ip) // IP 地址
+//            Log.d("WiFi Info", "SSID: $ssid, BSSID: $bssid, IP: $ipAddress")
+
+            jsonObject.put("wifiSSID", ssid)
+            jsonObject.put("wifiBSSID", bssid)
+
+        }
+
+//        getLastLocation(context){location->
+//           location?.let {
+//               val latitude: Double = location.latitude
+//               val longitude: Double = location.longitude
+//               val accuracy = location.accuracy // 获取精度（米）
+//               jsonObject.put("longitude",longitude)
+//               jsonObject.put("latitude",latitude)
+////               jsonObject.put("randomOffset",latitude)
+//               Log.d("Location", "纬度: $latitude, 经度: $longitude")
+//           }
+//        }
+
+        //电池电量
+        val batteryInfo = getBatteryInfo(context)
+        jsonObject.put("batteryLevel", batteryInfo)
+
+        //处理器核心数
+        val coreCount = Runtime.getRuntime().availableProcessors()
+        jsonObject.put("availableProcessors", coreCount)
+
+        //系统启动时长
+//        val convertTimestampToDate =
+//            convertTimestampToDate(System.currentTimeMillis() - SystemClock.elapsedRealtime())
+//        val systemUptime = getSystemUptime()
+        jsonObject.put("systemStarTime", SystemClock.elapsedRealtime())
+
+        //应用程序 APK 文件的最后修改时间
+        val installTime = getInstallTime(context)
+        jsonObject.put("apkLastModified", installTime)
+
+        //安装来源
+        val installSource = getInstallSourceNew(context)
+        jsonObject.put("installerPkg", installSource)
+
+
+        Log.d("===================================", jsonObject.toString())
+        return jsonObject.toString()
+
+    }
+
+
+    fun getInstallSource(context: Context): String? {
+        val packageManager = context.packageManager
+        val installer = packageManager.getInstallerPackageName(context.packageName)
+        return installer ?: "未知"
+    }
+
+    fun getInstallSourceNew(context: Context): String? {
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) { // API 30+
+            try {
+                val packageManager = context.packageManager
+                val installSourceInfo = packageManager.getInstallSourceInfo(context.packageName)
+                installSourceInfo.installingPackageName // 安装来源
+            } catch (e: PackageManager.NameNotFoundException) {
+                "未知"
+            }
+        } else {
+            getInstallSource(context) // 兼容 API 30 以下
+        }
+    }
+
+    fun getSystemUptime(): String {
+        val uptimeMillis = SystemClock.elapsedRealtime() // 设备启动后的毫秒数
+        val uptimeSeconds = uptimeMillis / 1000
+        val hours = uptimeSeconds / 3600
+        val minutes = uptimeSeconds % 3600 / 60
+        val seconds = uptimeSeconds % 60
+        val uptimeFormatted = "$hours 小时 $minutes 分钟 $seconds 秒"
+        Log.d("DeviceInfo", "系统运行时间: $uptimeFormatted")
+        return uptimeFormatted
+    }
+
+    private fun getLastLocation(context: Activity, result: (location: Location?) -> Unit) {
+//        val fusedLocationClient = LocationServices.getFusedLocationProviderClient(context)
+//
+//        if (ActivityCompat.checkSelfPermission(
+//                context,
+//                Manifest.permission.ACCESS_FINE_LOCATION
+//            ) != PackageManager.PERMISSION_GRANTED || ActivityCompat.checkSelfPermission(
+//                context,
+//                Manifest.permission.ACCESS_COARSE_LOCATION
+//            ) != PackageManager.PERMISSION_GRANTED
+//        ) {
+//            Log.e("==================", "无法获取位置权限")
+//            return
+//        }
+//        fusedLocationClient.lastLocation
+//            .addOnSuccessListener(context, object : OnSuccessListener<Location?> {
+//                override fun onSuccess(location: Location?) {
+//                    result.invoke(location)
+//                    if (location != null) {
+//                    } else {
+//
+//                        Log.e("Location", "无法获取位置")
+//                    }
+//                }
+//            })
+    }
+
+    fun getInstallTime(context: Context): String {
+        val lastModified = File(context.applicationInfo.sourceDir).lastModified()
+        return convertTimestampToDate(lastModified)
+    }
+
+//    fun getInstallSource(context: Context): String? {
+//        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+//            context.packageManager.getInstallSourceInfo(context.applicationInfo.packageName).installingPackageName
+//        } else {
+//            context.packageManager.getInstallerPackageName(context.applicationInfo.packageName)
+//        }
+//
+//    }
+
+    fun getBatteryInfo(context: Context): Int {
+        val batteryManager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+        val batteryLevel =
+            batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY) // 获取电池电量（0-100%）
+        val isCharging = batteryManager.isCharging // 是否在充电
+
+        return batteryLevel
+    }
+
+    /**
+     * ACCESS_FINE_LOCATION
+     *
+     * ACCESS_WIFI_STATE
+     */
+    fun getWifiInfo(context: Context): WifiInfo {
+        val wifiManager = context.getSystemService(Context.WIFI_SERVICE) as WifiManager
+        return wifiManager.connectionInfo
+
+    }
+
+
+    /**
+     * READ_PHONE_STATE
+     */
+    fun getMobileNetworkInfo(context: Context): TelephonyManager? {
+        val telephonyManager =
+            context.getSystemService(Context.TELEPHONY_SERVICE) as TelephonyManager
+        val operatorName = telephonyManager.networkOperatorName // 运营商名称
+
+
+        return telephonyManager
+
+
+//        Log.d("Mobile Network", "Operator: $operatorName, Type: $networkType")
+    }
+
+    fun getNet(networkType: Int): String {
+        return when (networkType) {
+            TelephonyManager.NETWORK_TYPE_LTE -> "4G"
+
+            TelephonyManager.NETWORK_TYPE_NR -> "5G（Android 11+）"
+
+            TelephonyManager.NETWORK_TYPE_HSPA -> "3G"
+
+            TelephonyManager.NETWORK_TYPE_GPRS -> "2G"
+            else -> ""
+        }
+    }
+
+    fun getWebViewPackageInfo(context: Activity): PackageInfo? {
+        val packageManager: PackageManager = context.packageManager
+
+        // 如果系统支持直接获取 WebView 包信息 (Android 7.0 及以上)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            return WebView.getCurrentWebViewPackage()
+        }
+        // 如果不支持，尝试通过常见的 WebView 包名来获取信息
+        val webviewPackageNames = listOf(
+            "com.google.android.webview",
+            "com.android.webview",
+            "com.android.chrome"
+        )
+        for (packageName in webviewPackageNames) {
+            try {
+                val packageInfo = packageManager.getPackageInfo(packageName, 0)
+                if (packageInfo != null) {
+                    return packageInfo
+                }
+            } catch (e: PackageManager.NameNotFoundException) {
+                // 忽略异常，继续尝试下一个包名
+            }
+        }
+        // 如果都没有找到，返回 null
+        return null
+    }
+
+    @SuppressLint("HardwareIds")
+    fun getAndroidID(context: Context): String? {
+        return Settings.Secure.getString(context.contentResolver, Settings.Secure.ANDROID_ID)
+    }
+
+
+    fun convertTimestampToDate(timestamp: Long): String {
+        // 创建 SimpleDateFormat 实例
+        val format = "yyyy-MM-dd HH:mm:ss"
+        val dateFormat = SimpleDateFormat(format, Locale.getDefault())
+        dateFormat.timeZone = TimeZone.getTimeZone("GMT") // 设置时区为 UTC，或者根据需要选择其他时区
+
+        // 将时间戳转换为 Date 对象
+        val date = Date(timestamp)
+
+        // 格式化 Date 对象为指定格式的字符串
+        return dateFormat.format(date)
+    }
+
+
+    fun getDeviceId(context: Context): String? =
+        try {
+            //  优先尝试获取 GAID
+            val adInfo = AdvertisingIdClient.getAdvertisingIdInfo(context)
+            if (!adInfo.isLimitAdTrackingEnabled && !adInfo.id.isNullOrEmpty()) {
+                Log.d("DeviceIdHelper", "Using GAID: ${adInfo.id}")
+                adInfo.id
+            } else {
+                Log.d("DeviceIdHelper", "GAID not available or user limited it, using AppSet ID")
+                null
+            }
+        } catch (e: Exception) {
+            Log.e("DeviceIdHelper", "GAID fetch failed: ${e.message}")
+            null
+        }
+
+    // ✅ 回退获取 App Set ID（Android 12+ 替代方案）
+//        return@withContext try {
+//            val appSetInfo: AppSetIdInfo = AppSet.getClient(context).appSetIdInfo.await()
+//            Log.d("DeviceIdHelper", "Using App Set ID: ${appSetInfo.id}")
+//            appSetInfo.id
+//        } catch (e: Exception) {
+//            Log.e("DeviceIdHelper", "App Set ID fetch failed: ${e.message}")
+//            null
+//        }
+
+}
\ No newline at end of file
diff --git a/app/src/main/res/xml/net.xml b/app/src/main/res/xml/net.xml
new file mode 100644
index 0000000..0ac6102
--- /dev/null
+++ b/app/src/main/res/xml/net.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config xmlns:tools="http://schemas.android.com/tools">
+    <domain-config cleartextTrafficPermitted="true">
+        <domain tools:ignore="NetworkSecurityConfig">mobile-server.lux-ad.com</domain>
+    </domain-config>
+</network-security-config>
diff --git a/build.gradle.kts b/build.gradle.kts
index 2d9380e..927b126 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,4 +4,5 @@ plugins {
 
     id("com.google.gms.google-services") version "4.3.15" apply false
     id ("com.google.firebase.crashlytics") version "2.9.2" apply false
+    alias(libs.plugins.kotlin.android) apply false
 }
\ No newline at end of file
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 15a84c8..72687bf 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -7,6 +7,8 @@ appcompat = "1.7.0"
 material = "1.12.0"
 activity = "1.10.1"
 constraintlayout = "2.2.1"
+kotlin = "2.1.20"
+coreKtx = "1.16.0"
 
 [libraries]
 junit = { group = "junit", name = "junit", version.ref = "junit" }
@@ -16,7 +18,9 @@ appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "a
 material = { group = "com.google.android.material", name = "material", version.ref = "material" }
 activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
 constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
+core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }