EAS 2026

.idea/deploymentTargetSelector.xml

@@ -4,6 +4,14 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
+        <DropdownSelection timestamp="2026-01-13T05:20:56.137492Z">
+          <Target type="DEFAULT_BOOT">
+            <handle>
+              <DeviceId pluginId="PhysicalDevice" identifier="serial=RR8TA08RD8Z" />
+            </handle>
+          </Target>
+        </DropdownSelection>
+        <DialogSelection />
       </SelectionState>
     </selectionStates>
   </component>

.idea/deviceManager.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DeviceTable">
+    <option name="columnSorters">
+      <list>
+        <ColumnSorterState>
+          <option name="column" value="Name" />
+          <option name="order" value="ASCENDING" />
+        </ColumnSorterState>
+      </list>
+    </option>
+  </component>
+</project>

.idea/gradle.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,50 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="ComposePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewApiLevelMustBeValid" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewDeviceShouldUseNewSpec" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewFontScaleMustBeGreaterThanZero" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMultipleParameterProviders" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewParameterProviderOnFirstParameter" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

.idea/markdown.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MarkdownSettings">
+    <option name="previewPanelProviderInfo">
+      <ProviderInfo name="Compose (experimental)" className="com.intellij.markdown.compose.preview.ComposePanelProvider" />
+    </option>
+  </component>
+</project>

.idea/misc.xml

@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">

.idea/studiobot.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="StudioBotProjectSettings">
+    <option name="shareContext" value="OptedIn" />
+  </component>
+</project>

README.md

@@ -79,4 +79,19 @@ Aplikasi memerlukan izin berikut:
 
 ---
 
-## 📂 Struktur Proyek (Contoh)
+## 📂 Mockup
+![mockup](Mockup.png)
+gambar mockup dibuat oleh AI
+
+## Catatan:
+- Starter project ini dibuat berbantukan AI
+- Kembangkan project dari starter yang sudah disediakan, jangan membuat dari awal.
+- Untuk koordinat bisa ditambah/kurangi angka tertentu agar tidak memunculkan koordinat rumah masing-masing, data awal tetap dari GPS. 
+ 
+## Pengecekan:
+- https://ntfy.ubharajaya.ac.id/EAS
+- https://docs.google.com/spreadsheets/d/1jH15MfnNgpPGuGeid0hYfY7fFUHCEFbCmg8afTyyLZs/edit?gid=0#gid=0
+
+## Webhook:
+- test: https://n8n.lab.ubharajaya.ac.id/webhook-test/23c6993d-1792-48fb-ad1c-ffc78a3e6254
+- production: https://n8n.lab.ubharajaya.ac.id/webhook/23c6993d-1792-48fb-ad1c-ffc78a3e6254

app/build.gradle.kts

@@ -45,11 +45,15 @@ dependencies {
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)
     implementation(libs.androidx.activity.compose)
+    implementation("androidx.activity:activity-compose:1.9.0")
     implementation(platform(libs.androidx.compose.bom))
     implementation(libs.androidx.compose.ui)
     implementation(libs.androidx.compose.ui.graphics)
     implementation(libs.androidx.compose.ui.tooling.preview)
     implementation(libs.androidx.compose.material3)
+    // Location (GPS)
+    implementation("com.google.android.gms:play-services-location:21.0.1")
+
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)
     androidTestImplementation(libs.androidx.espresso.core)

app/src/main/AndroidManifest.xml

@@ -2,6 +2,14 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
+    <uses-permission android:name="android.permission.CAMERA"/>
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
+
     <application
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"

app/src/main/java/id/ac/ubharajaya/sistemakademik/MainActivity.kt

@@ -1,17 +1,112 @@
 package id.ac.ubharajaya.sistemakademik
 
+import android.Manifest
+import android.app.Activity
+import android.content.Intent
+import android.graphics.Bitmap
 import android.os.Bundle
+import android.provider.MediaStore
+import android.util.Base64
+import android.widget.Toast
 import androidx.activity.ComponentActivity
+import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
+import androidx.activity.result.contract.ActivityResultContracts
+import android.annotation.SuppressLint
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import androidx.core.content.ContextCompat
+import com.google.android.gms.location.LocationServices
 import id.ac.ubharajaya.sistemakademik.ui.theme.SistemAkademikTheme
+import org.json.JSONObject
+import java.io.ByteArrayOutputStream
+import java.net.HttpURLConnection
+import java.net.URL
+import kotlin.concurrent.thread
+import android.content.pm.PackageManager
+
+
+/* ================= UTIL (TIDAK DIUBAH) ================= */
+
+fun bitmapToBase64(bitmap: Bitmap): String {
+    val out = ByteArrayOutputStream()
+    bitmap.compress(Bitmap.CompressFormat.JPEG, 80, out)
+    return Base64.encodeToString(out.toByteArray(), Base64.NO_WRAP)
+}
+
+fun hitungJarak(lat1: Double, lon1: Double, lat2: Double, lon2: Double): Double {
+    val R = 6371000.0
+    val dLat = Math.toRadians(lat2 - lat1)
+    val dLon = Math.toRadians(lon2 - lon1)
+    val a =
+        Math.sin(dLat / 2) * Math.sin(dLat / 2) +
+                Math.cos(Math.toRadians(lat1)) *
+                Math.cos(Math.toRadians(lat2)) *
+                Math.sin(dLon / 2) * Math.sin(dLon / 2)
+    val c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a))
+    return R * c
+}
+
+fun kirimKeN8n(
+    activity: ComponentActivity,
+    npm: String,
+    nama: String,
+    matkul: String,
+    lat: Double,
+    lon: Double,
+    foto: Bitmap,
+    status: String
+) {
+    thread {
+        try {
+            val url = URL("https://n8n.lab.ubharajaya.ac.id/webhook/23c6993d-1792-48fb-ad1c-ffc78a3e6254")
+            val conn = url.openConnection() as HttpURLConnection
+            conn.requestMethod = "POST"
+            conn.setRequestProperty("Content-Type", "application/json")
+            conn.doOutput = true
+
+            val json = JSONObject().apply {
+                put("timestamp", System.currentTimeMillis())
+                put("ip_addr", "android")
+                put("npm", npm)
+                put("nama", nama)
+                put("latitude", lat)
+                put("longitude", lon)
+                put("mata_kuliah", matkul)
+                put("status", status)
+                put("foto_base64", bitmapToBase64(foto))
+            }
+
+            conn.outputStream.use { it.write(json.toString().toByteArray()) }
+
+            val responseCode = conn.responseCode
+            activity.runOnUiThread {
+                Toast.makeText(
+                    activity,
+                    if (responseCode == 200) "Absensi berhasil" else "Absensi ditolak",
+                    Toast.LENGTH_SHORT
+                ).show()
+            }
+            conn.disconnect()
+        } catch (e: Exception) {
+            activity.runOnUiThread {
+                Toast.makeText(activity, "Gagal kirim absensi", Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+}
+
+/* ================= ACTIVITY ================= */
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -19,29 +114,150 @@ class MainActivity : ComponentActivity() {
         enableEdgeToEdge()
         setContent {
             SistemAkademikTheme {
-                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
-                    Greeting(
-                        name = "Android",
-                        modifier = Modifier.padding(innerPadding)
+                AbsensiScreen(this)
+            }
+        }
+    }
+}
+
+/* ================= UI ================= */
+
+@Composable
+fun AbsensiScreen(activity: ComponentActivity) {
+    val context = LocalContext.current
+
+    var npm by remember { mutableStateOf("") }
+    var nama by remember { mutableStateOf("") }
+    var matkul by remember { mutableStateOf("") }
+    var lat by remember { mutableStateOf<Double?>(null) }
+    var lon by remember { mutableStateOf<Double?>(null) }
+    var lokasi by remember { mutableStateOf("Lokasi belum didapat") }
+    var foto by remember { mutableStateOf<Bitmap?>(null) }
+
+    val LAT_ABSEN = -6.255
+    val LON_ABSEN = 106.618
+    val RADIUS = 30.0 // meter (REALISTIS)
+
+    val fusedClient = LocationServices.getFusedLocationProviderClient(context)
+
+    val locationPermissionLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.RequestPermission()) {
+            if (it && ContextCompat.checkSelfPermission(
+                    context,
+                    Manifest.permission.ACCESS_FINE_LOCATION
+                ) == PackageManager.PERMISSION_GRANTED
+            ) {
+                ambilLokasi(fusedClient) { la, lo ->
+                    lat = la
+                    lon = lo
+                    lokasi = "Lat: $la | Lon: $lo"
+                }
+            }
+        }
+
+    val cameraLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.StartActivityForResult()) {
+            if (it.resultCode == Activity.RESULT_OK) {
+                foto = it.data?.extras?.get("data") as? Bitmap
+            }
+        }
+
+    val cameraPermissionLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.RequestPermission()) {
+            if (it) cameraLauncher.launch(Intent(MediaStore.ACTION_IMAGE_CAPTURE))
+        }
+
+    LaunchedEffect(Unit) {
+        locationPermissionLauncher.launch(Manifest.permission.ACCESS_FINE_LOCATION)
+    }
+
+    Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+        Card(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(20.dp),
+            shape = RoundedCornerShape(16.dp),
+            elevation = CardDefaults.cardElevation(8.dp)
+        ) {
+            Column(
+                modifier = Modifier.padding(20.dp),
+                verticalArrangement = Arrangement.spacedBy(12.dp)
+            ) {
+
+                Text("Absensi Akademik", style = MaterialTheme.typography.titleLarge)
+
+                OutlinedTextField(npm, { npm = it }, label = { Text("NPM") }, modifier = Modifier.fillMaxWidth())
+                OutlinedTextField(nama, { nama = it }, label = { Text("Nama") }, modifier = Modifier.fillMaxWidth())
+                OutlinedTextField(matkul, { matkul = it }, label = { Text("Mata Kuliah") }, modifier = Modifier.fillMaxWidth())
+
+                Text(lokasi, style = MaterialTheme.typography.bodySmall)
+
+                Button(
+                    modifier = Modifier.fillMaxWidth(),
+                    onClick = { cameraPermissionLauncher.launch(Manifest.permission.CAMERA) }
+                ) {
+                    Text("Ambil Foto")
+                }
+
+                foto?.let {
+                    Image(
+                        bitmap = it.asImageBitmap(),
+                        contentDescription = null,
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .height(200.dp),
+                        contentScale = ContentScale.Crop
                     )
                 }
+
+                Button(
+                    modifier = Modifier.fillMaxWidth(),
+                    onClick = {
+                        if (npm.isBlank() || nama.isBlank() || matkul.isBlank()
+                            || lat == null || lon == null || foto == null
+                        ) {
+                            Toast.makeText(context, "Data belum lengkap", Toast.LENGTH_SHORT).show()
+                            return@Button
+                        }
+
+                        val jarak = hitungJarak(lat!!, lon!!, LAT_ABSEN, LON_ABSEN)
+
+                        // 🔴 BLOK TOTAL JIKA DI LUAR RADIUS
+                        if (jarak > RADIUS) {
+                            Toast.makeText(
+                                context,
+                                "Anda berada di luar radius absensi",
+                                Toast.LENGTH_LONG
+                            ).show()
+                            return@Button
+                        }
+
+                        // ✅ HANYA JIKA VALID BARU KIRIM
+                        kirimKeN8n(
+                            activity,
+                            npm,
+                            nama,
+                            matkul,
+                            lat!!,
+                            lon!!,
+                            foto!!,
+                            "VALID"
+                        )
+                    }
+                ) {
+                    Text("Kirim Absensi")
+                }
             }
         }
     }
 }
 
-@Composable
-fun Greeting(name: String, modifier: Modifier = Modifier) {
-    Text(
-        text = "Hello $name!",
-        modifier = modifier
-    )
-}
-
-@Preview(showBackground = true)
-@Composable
-fun GreetingPreview() {
-    SistemAkademikTheme {
-        Greeting("Android")
+@SuppressLint("MissingPermission")
+fun ambilLokasi(
+    client: com.google.android.gms.location.FusedLocationProviderClient,
+    onResult: (Double, Double) -> Unit
+) {
+    client.lastLocation.addOnSuccessListener {
+        if (it != null) onResult(it.latitude, it.longitude)
     }
-}
+}

n8n-workflow-EAS.json

@@ -0,0 +1,225 @@
+{
+  "name": "EAS",
+  "nodes": [
+    {
+      "parameters": {
+        "method": "POST",
+        "url": "https://ntfy.ubharajaya.ac.id/EAS",
+        "sendBody": true,
+        "contentType": "raw",
+        "body": "=Absensi: {{ $json.body.nama }} NPM: {{ $json.body.npm }}",
+        "options": {}
+      },
+      "type": "n8n-nodes-base.httpRequest",
+      "typeVersion": 4.3,
+      "position": [
+        -272,
+        -240
+      ],
+      "id": "83504eec-6d20-46d7-9ea1-509ae4ee8660",
+      "name": "NTFY HTTP Request"
+    },
+    {
+      "parameters": {
+        "httpMethod": "POST",
+        "path": "23c6993d-1792-48fb-ad1c-ffc78a3e6254",
+        "options": {}
+      },
+      "type": "n8n-nodes-base.webhook",
+      "typeVersion": 2.1,
+      "position": [
+        -864,
+        -112
+      ],
+      "id": "9ed3d2db-2d50-40b5-8408-7404edd48442",
+      "name": "Webhook Absensi",
+      "webhookId": "23c6993d-1792-48fb-ad1c-ffc78a3e6254"
+    },
+    {
+      "parameters": {
+        "operation": "append",
+        "documentId": {
+          "__rl": true,
+          "value": "1jH15MfnNgpPGuGeid0hYfY7fFUHCEFbCmg8afTyyLZs",
+          "mode": "id"
+        },
+        "sheetName": {
+          "__rl": true,
+          "value": "Absensi",
+          "mode": "name"
+        },
+        "columns": {
+          "mappingMode": "defineBelow",
+          "value": {
+            "latitude": "={{ $json.body.latitude }}",
+            "longitude": "={{ $json.body.longitude }}",
+            "timestamp": "={{ $json.body.timestamp }}",
+            "foto_base64": "={{ $json.body.foto_base64 }}",
+            "nama": "={{ $json.body.nama }}",
+            "npm": "={{ $json.body.npm }}"
+          },
+          "matchingColumns": [],
+          "schema": [
+            {
+              "id": "timestamp",
+              "displayName": "timestamp",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            },
+            {
+              "id": "npm",
+              "displayName": "npm",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            },
+            {
+              "id": "nama",
+              "displayName": "nama",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            },
+            {
+              "id": "latitude",
+              "displayName": "latitude",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            },
+            {
+              "id": "longitude",
+              "displayName": "longitude",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            },
+            {
+              "id": "photo",
+              "displayName": "photo",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            },
+            {
+              "id": "status",
+              "displayName": "status",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            },
+            {
+              "id": "foto_base64",
+              "displayName": "foto_base64",
+              "required": false,
+              "defaultMatch": false,
+              "display": true,
+              "type": "string",
+              "canBeUsedToMatch": true,
+              "removed": false
+            }
+          ],
+          "attemptToConvertTypes": false,
+          "convertFieldsToString": false
+        },
+        "options": {}
+      },
+      "type": "n8n-nodes-base.googleSheets",
+      "typeVersion": 4.7,
+      "position": [
+        -272,
+        -32
+      ],
+      "id": "cd83a9fa-ea00-4a20-aa31-846bfe044aeb",
+      "name": "Append row in sheet",
+      "credentials": {
+        "googleSheetsOAuth2Api": {
+          "id": "hNVNhkTQbqkJ3C56",
+          "name": "Google Sheets account"
+        }
+      }
+    },
+    {
+      "parameters": {
+        "jsCode": "// Loop over input items and add a new field called 'myNewField' to the JSON of each one\nfor (const item of $input.all()) {\n  item.json.myNewField = 1;\n}\n\nreturn $input.all();"
+      },
+      "type": "n8n-nodes-base.code",
+      "typeVersion": 2,
+      "position": [
+        -528,
+        -240
+      ],
+      "id": "4ed9edf6-4562-41b6-afd0-89c96991454a",
+      "name": "Code in JavaScript"
+    }
+  ],
+  "pinData": {},
+  "connections": {
+    "Webhook Absensi": {
+      "main": [
+        [
+          {
+            "node": "Append row in sheet",
+            "type": "main",
+            "index": 0
+          },
+          {
+            "node": "Code in JavaScript",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    },
+    "NTFY HTTP Request": {
+      "main": [
+        []
+      ]
+    },
+    "Code in JavaScript": {
+      "main": [
+        [
+          {
+            "node": "NTFY HTTP Request",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  },
+  "active": true,
+  "settings": {
+    "executionOrder": "v1",
+    "availableInMCP": false
+  },
+  "versionId": "49466b31-67ce-49b7-af37-33cd28d7092d",
+  "meta": {
+    "templateCredsSetupCompleted": true,
+    "instanceId": "b8ffac81bb85d267c3296e074b3e692ecef11caeef79fa72af892085548f350a"
+  },
+  "id": "E_gxZpNrN3G5ibejHcTFS",
+  "tags": []
+}