EAS_202310715200_IndrisAlpasela

.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/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

@@ -1,12 +1,20 @@
 # 📱 Aplikasi Absensi Akademik Berbasis Koordinat dan Foto (Mobile)
 
 ## 📌 Deskripsi Proyek
-Proyek ini merupakan **Tugas Project Akhir Mata Kuliah Pemrograman Mobile** yang bertujuan untuk membangun **aplikasi akademik berbasis mobile** dengan fokus pada **fitur absensi menggunakan data koordinat (GPS) dan pengambilan foto mahasiswa**.
+Proyek ini merupakan **Tugas Akhir EAS (Evaluasi Akhir Semester)** yang dikembangkan oleh:
+
+- **Nama** : Faris Naufal Priatna
+- **NPM**  : 202310715123
+
+Tujuan proyek ini adalah membangun **aplikasi akademik berbasis mobile** dengan fokus pada **fitur absensi menggunakan data koordinat (GPS) dan pengambilan foto mahasiswa**.
 
 Aplikasi ini dirancang untuk meningkatkan **validitas kehadiran mahasiswa**, dengan memastikan bahwa absensi hanya dapat dilakukan apabila mahasiswa:
+
 1. Berada pada **lokasi yang telah ditentukan**, dan
 2. Melakukan **pengambilan foto (selfie) secara langsung saat absensi**
 
+Aplikasi ini **dibantu dikembangkan oleh AI ChatGPT** untuk memberikan saran teknis, struktur kode, dan pengembangan fitur tambahan.
+
 ---
 
 ## 🎯 Tujuan Proyek
@@ -39,7 +47,7 @@ Aplikasi ini dirancang untuk meningkatkan **validitas kehadiran mahasiswa**, den
     - 📍 **Koordinat lokasi mahasiswa**
     - 📸 **Foto mahasiswa secara real-time**
 5. Sistem melakukan validasi:
-    - Lokasi berada dalam **radius absensi**
+    - Absensi harus menggunakan foto
     - Foto berhasil diambil
 6. Jika valid → **Absensi berhasil**
 7. Jika tidak valid → **Absensi ditolak**
@@ -75,8 +83,36 @@ Aplikasi memerlukan izin berikut:
 - `ACCESS_COARSE_LOCATION`
 - `CAMERA`
 - `INTERNET`
-- `WRITE_EXTERNAL_STORAGE` (jika diperlukan)
+- `WRITE_EXTERNAL_STORAGE` (opsional, jika diperlukan)
 
 ---
 
-## 📂 Struktur Proyek (Contoh)
+## 📂 Mockup
+![mockup](Mockup.png)
+
+---
+
+## Catatan
+- Kembangkan project dari starter yang sudah disediakan, **tidak membuat dari awal**.
+- Koordinat bisa ditambah/kurangi sedikit agar tidak memunculkan lokasi rumah masing-masing, data awal tetap diambil dari GPS.
+
+---
+
+## Pengecekan
+- https://ntfy.ubharajaya.ac.id/EAS
+- https://docs.google.com/spreadsheets/d/1jH15MfnNgpPGuGeid0hYfFUHCEFbCmg8afTyyLZs/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
+
+---
+
+## 📄 Identitas Pengembang
+- **Nama** : Faris Naufal Priatna
+- **NPM**  : 202310715123
+- **Jenis Proyek** : Tugas Akhir EAS
+- **Bantuan Pengembangan** : AI ChatGPT  
+Output Aplikasi yang sudah jadi

app/build.gradle.kts

@@ -45,11 +45,14 @@ 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

@@ -1,27 +1,46 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+    package="id.ac.ubharajaya.sistemakademik">
 
+    <!-- ===== PERMISSIONS ===== -->
+    <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" />
+
+    <!-- ===== FEATURES (OPTIONAL TAPI AMAN) ===== -->
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="true" />
+
+    <!-- ===== APPLICATION ===== -->
     <application
         android:allowBackup="true"
-        android:dataExtractionRules="@xml/data_extraction_rules"
-        android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
+        android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/Theme.SistemAkademik">
+
+        <!-- ===== LOGIN ACTIVITY (LAUNCHER) ===== -->
         <activity
-            android:name=".MainActivity"
+            android:name=".LoginActivity"
             android:exported="true"
-            android:label="@string/app_name"
-            android:theme="@style/Theme.SistemAkademik">
+            android:screenOrientation="portrait">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <!-- ===== MAIN ACTIVITY ===== -->
+        <activity
+            android:name=".MainActivity"
+            android:exported="false"
+            android:screenOrientation="portrait" />
+
     </application>
 
-</manifest>
+</manifest>

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

@@ -0,0 +1,33 @@
+package id.ac.ubharajaya.sistemakademik
+
+import android.graphics.Bitmap
+import android.util.Base64
+import org.json.JSONObject
+import java.io.ByteArrayOutputStream
+
+data class Absensi(
+    val npm: String,
+    val nama: String,
+    val latitude: Double,
+    val longitude: Double,
+    val waktu: String,
+    val foto: Bitmap
+) {
+    fun toJson(): JSONObject {
+        val json = JSONObject()
+        json.put("npm", npm)
+        json.put("nama", nama)
+        json.put("latitude", latitude)
+        json.put("longitude", longitude)
+        json.put("waktu", waktu)
+
+        // Convert Bitmap to Base64
+        val byteArrayOutputStream = ByteArrayOutputStream()
+        foto.compress(Bitmap.CompressFormat.JPEG, 80, byteArrayOutputStream)
+        val byteArray = byteArrayOutputStream.toByteArray()
+        val encodedImage = Base64.encodeToString(byteArray, Base64.DEFAULT)
+        json.put("foto", encodedImage)
+
+        return json
+    }
+}

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

@@ -0,0 +1,108 @@
+package id.ac.ubharajaya.sistemakademik
+
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Toast
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.unit.dp
+import id.ac.ubharajaya.sistemakademik.ui.theme.SistemAkademikTheme
+
+class LoginActivity : ComponentActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            SistemAkademikTheme {
+                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
+                    LoginScreen(modifier = Modifier.padding(innerPadding))
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun LoginScreen(modifier: Modifier = Modifier) {
+    val context = LocalContext.current
+    var npm by remember { mutableStateOf("") }
+    var password by remember { mutableStateOf("") }
+
+    Column(
+        modifier = modifier
+            .fillMaxSize()
+            .padding(24.dp),
+        horizontalAlignment = Alignment.CenterHorizontally,
+        verticalArrangement = Arrangement.Center
+    ) {
+
+        // LOGO KAMPUS
+        Image(
+            painter = painterResource(R.drawable.logo_absensi), // logo kamu
+            contentDescription = "Logo Kampus",
+            modifier = Modifier.size(120.dp)
+        )
+
+        Spacer(modifier = Modifier.height(24.dp))
+
+        // Judul Login
+        Text(
+            text = "Login Mahasiswa",
+            style = MaterialTheme.typography.titleLarge
+        )
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        // Input NPM
+        OutlinedTextField(
+            value = npm,
+            onValueChange = { npm = it },
+            label = { Text("NPM") },
+            shape = RoundedCornerShape(12.dp),
+            modifier = Modifier.fillMaxWidth(),
+            keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number)
+        )
+
+        Spacer(modifier = Modifier.height(12.dp))
+
+        // Input Password
+        OutlinedTextField(
+            value = password,
+            onValueChange = { password = it },
+            label = { Text("Password") },
+            shape = RoundedCornerShape(12.dp),
+            modifier = Modifier.fillMaxWidth(),
+            visualTransformation = PasswordVisualTransformation()
+        )
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        // Tombol Login
+        Button(
+            onClick = {
+                if (npm == "202310715200" && password == "123") {
+                    val intent = Intent(context, MainActivity::class.java)
+                    context.startActivity(intent)
+                } else {
+                    Toast.makeText(context, "NPM atau password salah", Toast.LENGTH_SHORT).show()
+                }
+            },
+            shape = RoundedCornerShape(12.dp),
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            Text("Login")
+        }
+    }
+}

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

@@ -1,47 +1,570 @@
 package id.ac.ubharajaya.sistemakademik
 
+import android.Manifest
+import android.app.Activity
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.graphics.Bitmap
+import android.os.Build
 import android.os.Bundle
+import android.provider.MediaStore
+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 androidx.compose.animation.*
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+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.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.font.FontWeight
+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 java.text.SimpleDateFormat
+import java.util.*
+import kotlin.concurrent.thread
+import java.net.HttpURLConnection
+import java.net.URL
 
+// Warna Akademik Biru Konsisten
+val AkademikBlue = Color(0xFF1565C0)
+val AkademikLightBlue = Color(0xFFE3F2FD)
+val AkademikDarkBlue = Color(0xFF0D47A1)
+
+// ================== UTILS ==================
+fun kirimKeN8n(context: ComponentActivity, absensi: Absensi) {
+    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 = absensi.toJson()
+            conn.outputStream.use { it.write(json.toString().toByteArray()) }
+            val responseCode = conn.responseCode
+            context.runOnUiThread {
+                Toast.makeText(
+                    context,
+                    if (responseCode == 200) "Absensi berhasil dikirim" else "Absensi gagal dikirim",
+                    Toast.LENGTH_SHORT
+                ).show()
+            }
+            conn.disconnect()
+        } catch (_: Exception) {
+            context.runOnUiThread {
+                Toast.makeText(context, "Gagal terhubung ke server", Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+}
+
+// ================== MAIN ACTIVITY ==================
 class MainActivity : ComponentActivity() {
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
+
         setContent {
             SistemAkademikTheme {
-                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
-                    Greeting(
-                        name = "Android",
-                        modifier = Modifier.padding(innerPadding)
-                    )
+                Surface(
+                    modifier = Modifier.fillMaxSize(),
+                    color = AkademikLightBlue
+                ) {
+                    AbsensiScreen(activity = this)
                 }
             }
         }
     }
 }
 
+// ================== COMPOSABLE UI ==================
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun Greeting(name: String, modifier: Modifier = Modifier) {
-    Text(
-        text = "Hello $name!",
-        modifier = modifier
-    )
-}
+fun AbsensiScreen(activity: ComponentActivity) {
+    val context = LocalContext.current
+    val session = remember { SessionManager(context) }
 
-@Preview(showBackground = true)
-@Composable
-fun GreetingPreview() {
-    SistemAkademikTheme {
-        Greeting("Android")
+    var lokasi by remember { mutableStateOf("Menunggu lokasi...") }
+    var latitude by remember { mutableStateOf<Double?>(null) }
+    var longitude by remember { mutableStateOf<Double?>(null) }
+    var foto by remember { mutableStateOf<Bitmap?>(null) }
+    var waktuAbsensi by remember { mutableStateOf<String?>(null) }
+    var isLoading by remember { mutableStateOf(false) }
+    var showLogoutDialog by remember { mutableStateOf(false) }
+    val absensiList = remember { mutableStateListOf<Absensi>() }
+
+    val fusedLocationClient = LocationServices.getFusedLocationProviderClient(context)
+
+    // ===== Permission & Kamera =====
+    val locationPermissionLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.RequestPermission()) { granted ->
+            if (granted) {
+                if (ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION)
+                    == PackageManager.PERMISSION_GRANTED
+                ) {
+                    fusedLocationClient.lastLocation
+                        .addOnSuccessListener { location ->
+                            if (location != null) {
+                                latitude = location.latitude
+                                longitude = location.longitude
+                                lokasi = "${String.format("%.6f", location.latitude)}, ${String.format("%.6f", location.longitude)}"
+                            } else {
+                                lokasi = "Lokasi tidak tersedia"
+                            }
+                        }
+                        .addOnFailureListener { lokasi = "Gagal mengambil lokasi" }
+                }
+            } else {
+                Toast.makeText(context, "Izin lokasi diperlukan", Toast.LENGTH_SHORT).show()
+            }
+        }
+
+    val cameraLauncher = rememberLauncherForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            val bitmap: Bitmap? = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                result.data?.extras?.getParcelable("data", Bitmap::class.java)
+            } else {
+                @Suppress("DEPRECATION")
+                result.data?.extras?.getParcelable("data")
+            }
+
+            if (bitmap != null) {
+                foto = bitmap
+                Toast.makeText(context, "Foto berhasil diambil", Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+
+    val cameraPermissionLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.RequestPermission()) { granted ->
+            if (granted) {
+                val intent = Intent(MediaStore.ACTION_IMAGE_CAPTURE)
+                cameraLauncher.launch(intent)
+            } else {
+                Toast.makeText(context, "Izin kamera diperlukan", Toast.LENGTH_SHORT).show()
+            }
+        }
+
+    LaunchedEffect(Unit) {
+        locationPermissionLauncher.launch(Manifest.permission.ACCESS_FINE_LOCATION)
+    }
+
+    // Logout Dialog
+    if (showLogoutDialog) {
+        AlertDialog(
+            onDismissRequest = { showLogoutDialog = false },
+            title = { Text("Konfirmasi Keluar") },
+            text = { Text("Apakah Anda yakin ingin keluar dari sistem?") },
+            confirmButton = {
+                TextButton(
+                    onClick = {
+                        session.logout()
+                        context.startActivity(Intent(context, LoginActivity::class.java))
+                        (context as ComponentActivity).finish()
+                    }
+                ) {
+                    Text("Ya", color = Color.Red, fontWeight = FontWeight.Bold)
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = { showLogoutDialog = false }) {
+                    Text("Batal", color = AkademikBlue)
+                }
+            }
+        )
+    }
+
+    // ================== UI ==================
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = {
+                    Column {
+                        Text(
+                            "Sistem Absensi Mahasiswa",
+                            style = MaterialTheme.typography.titleLarge,
+                            fontWeight = FontWeight.Bold
+                        )
+                        Text(
+                            "Universitas Bhayangkara Jakarta Raya",
+                            style = MaterialTheme.typography.bodySmall
+                        )
+                    }
+                },
+                colors = TopAppBarDefaults.topAppBarColors(
+                    containerColor = AkademikBlue,
+                    titleContentColor = Color.White
+                ),
+                actions = {
+                    TextButton(onClick = { showLogoutDialog = true }) {
+                        Text("Keluar", color = Color.White, fontWeight = FontWeight.Bold)
+                    }
+                }
+            )
+        }
+    ) { paddingValues ->
+        Column(
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(paddingValues)
+                .padding(16.dp)
+        ) {
+            // CARD PROFIL MAHASISWA
+            Card(
+                modifier = Modifier.fillMaxWidth(),
+                shape = RoundedCornerShape(12.dp),
+                colors = CardDefaults.cardColors(
+                    containerColor = Color.White
+                ),
+                elevation = CardDefaults.cardElevation(defaultElevation = 3.dp)
+            ) {
+                Row(
+                    modifier = Modifier.padding(20.dp),
+                    verticalAlignment = Alignment.CenterVertically
+                ) {
+                    Surface(
+                        modifier = Modifier.size(70.dp),
+                        shape = RoundedCornerShape(12.dp),
+                        color = AkademikLightBlue
+                    ) {
+                        Box(
+                            modifier = Modifier.fillMaxSize(),
+                            contentAlignment = Alignment.Center
+                        ) {
+                            Text(
+                                "IA",
+                                style = MaterialTheme.typography.headlineMedium,
+                                fontWeight = FontWeight.Bold,
+                                color = AkademikBlue
+                            )
+                        }
+                    }
+                    Spacer(modifier = Modifier.width(16.dp))
+                    Column {
+                        Text(
+                            text = session.getUserName() ?: "Indris Alpasela",
+                            style = MaterialTheme.typography.titleLarge,
+                            fontWeight = FontWeight.Bold,
+                            color = AkademikDarkBlue
+                        )
+                        Text(
+                            text = "NPM: ${session.getUserNpm() ?: "202310715200"}",
+                            style = MaterialTheme.typography.bodyLarge,
+                            color = Color.Gray
+                        )
+                    }
+                }
+            }
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            // INFO CARD: LOKASI & WAKTU
+            Card(
+                modifier = Modifier.fillMaxWidth(),
+                shape = RoundedCornerShape(12.dp),
+                colors = CardDefaults.cardColors(containerColor = Color.White),
+                elevation = CardDefaults.cardElevation(defaultElevation = 3.dp)
+            ) {
+                Column(modifier = Modifier.padding(16.dp)) {
+                    // Lokasi
+                    Row(verticalAlignment = Alignment.Top) {
+                        Text(
+                            "📍",
+                            style = MaterialTheme.typography.headlineSmall
+                        )
+                        Spacer(modifier = Modifier.width(12.dp))
+                        Column {
+                            Text(
+                                "Lokasi Saat Ini",
+                                style = MaterialTheme.typography.labelMedium,
+                                color = Color.Gray
+                            )
+                            Text(
+                                lokasi,
+                                style = MaterialTheme.typography.bodyLarge,
+                                fontWeight = FontWeight.Medium
+                            )
+                        }
+                    }
+
+                    waktuAbsensi?.let {
+                        Spacer(modifier = Modifier.height(16.dp))
+                        Divider()
+                        Spacer(modifier = Modifier.height(16.dp))
+
+                        // Waktu Absensi
+                        Row(verticalAlignment = Alignment.Top) {
+                            Text(
+                                "🕐",
+                                style = MaterialTheme.typography.headlineSmall
+                            )
+                            Spacer(modifier = Modifier.width(12.dp))
+                            Column {
+                                Text(
+                                    "Waktu Absensi Terakhir",
+                                    style = MaterialTheme.typography.labelMedium,
+                                    color = Color.Gray
+                                )
+                                Text(
+                                    it,
+                                    style = MaterialTheme.typography.bodyLarge,
+                                    fontWeight = FontWeight.Medium
+                                )
+                            }
+                        }
+                    }
+                }
+            }
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            // PREVIEW FOTO
+            AnimatedVisibility(visible = foto != null) {
+                Column {
+                    Card(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .height(240.dp),
+                        shape = RoundedCornerShape(12.dp),
+                        elevation = CardDefaults.cardElevation(defaultElevation = 3.dp)
+                    ) {
+                        Box(modifier = Modifier.fillMaxSize()) {
+                            foto?.let {
+                                Image(
+                                    bitmap = it.asImageBitmap(),
+                                    contentDescription = "Preview Foto",
+                                    modifier = Modifier.fillMaxSize()
+                                )
+                            }
+                            Surface(
+                                modifier = Modifier
+                                    .align(Alignment.TopEnd)
+                                    .padding(8.dp),
+                                shape = RoundedCornerShape(8.dp),
+                                color = Color.White.copy(alpha = 0.9f)
+                            ) {
+                                Text(
+                                    "Preview",
+                                    modifier = Modifier.padding(horizontal = 12.dp, vertical = 6.dp),
+                                    style = MaterialTheme.typography.labelMedium,
+                                    fontWeight = FontWeight.Bold,
+                                    color = AkademikBlue
+                                )
+                            }
+                        }
+                    }
+                    Spacer(modifier = Modifier.height(16.dp))
+                }
+            }
+
+            // TOMBOL AMBIL FOTO
+            Button(
+                onClick = { cameraPermissionLauncher.launch(Manifest.permission.CAMERA) },
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(60.dp),
+                colors = ButtonDefaults.buttonColors(containerColor = AkademikBlue),
+                shape = RoundedCornerShape(12.dp),
+                elevation = ButtonDefaults.buttonElevation(defaultElevation = 4.dp)
+            ) {
+                Text(
+                    "📷",
+                    style = MaterialTheme.typography.headlineMedium
+                )
+                Spacer(modifier = Modifier.width(12.dp))
+                Text(
+                    "Ambil Foto",
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.Bold
+                )
+            }
+
+            Spacer(modifier = Modifier.height(12.dp))
+
+            // TOMBOL KIRIM ABSENSI
+            Button(
+                onClick = {
+                    if (latitude != null && longitude != null && foto != null) {
+                        isLoading = true
+                        val waktu = SimpleDateFormat("dd MMMM yyyy, HH:mm:ss", Locale("id", "ID")).format(System.currentTimeMillis())
+                        waktuAbsensi = waktu
+
+                        val absensi = Absensi(
+                            npm = session.getUserNpm() ?: "202310715200",
+                            nama = session.getUserName() ?: "Indris Alpasela",
+                            latitude = latitude!!,
+                            longitude = longitude!!,
+                            waktu = waktu,
+                            foto = foto!!
+                        )
+                        kirimKeN8n(activity, absensi)
+                        absensiList.add(0, absensi)
+                        isLoading = false
+                    } else {
+                        Toast.makeText(
+                            context,
+                            "Mohon ambil foto dan pastikan lokasi aktif",
+                            Toast.LENGTH_LONG
+                        ).show()
+                    }
+                },
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .height(60.dp),
+                colors = ButtonDefaults.buttonColors(containerColor = Color(0xFF2E7D32)),
+                shape = RoundedCornerShape(12.dp),
+                enabled = !isLoading,
+                elevation = ButtonDefaults.buttonElevation(defaultElevation = 4.dp)
+            ) {
+                if (isLoading) {
+                    CircularProgressIndicator(
+                        color = Color.White,
+                        modifier = Modifier.size(28.dp)
+                    )
+                } else {
+                    Text(
+                        "✉️",
+                        style = MaterialTheme.typography.headlineMedium
+                    )
+                    Spacer(modifier = Modifier.width(12.dp))
+                    Text(
+                        "Kirim Absensi",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                    )
+                }
+            }
+
+            Spacer(modifier = Modifier.height(20.dp))
+
+            // RIWAYAT ABSENSI
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.SpaceBetween,
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Text(
+                    "Riwayat Kehadiran",
+                    style = MaterialTheme.typography.titleLarge,
+                    fontWeight = FontWeight.Bold,
+                    color = AkademikDarkBlue
+                )
+                if (absensiList.isNotEmpty()) {
+                    Surface(
+                        shape = RoundedCornerShape(20.dp),
+                        color = AkademikLightBlue
+                    ) {
+                        Text(
+                            "${absensiList.size}",
+                            modifier = Modifier.padding(horizontal = 12.dp, vertical = 6.dp),
+                            style = MaterialTheme.typography.labelLarge,
+                            fontWeight = FontWeight.Bold,
+                            color = AkademikBlue
+                        )
+                    }
+                }
+            }
+            Spacer(modifier = Modifier.height(12.dp))
+
+            if (absensiList.isEmpty()) {
+                Card(
+                    modifier = Modifier.fillMaxWidth(),
+                    colors = CardDefaults.cardColors(containerColor = Color.White),
+                    shape = RoundedCornerShape(12.dp)
+                ) {
+                    Box(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .padding(40.dp),
+                        contentAlignment = Alignment.Center
+                    ) {
+                        Column(horizontalAlignment = Alignment.CenterHorizontally) {
+                            Text(
+                                "📋",
+                                style = MaterialTheme.typography.displayMedium
+                            )
+                            Spacer(modifier = Modifier.height(12.dp))
+                            Text(
+                                "Belum ada riwayat kehadiran",
+                                color = Color.Gray,
+                                style = MaterialTheme.typography.bodyLarge
+                            )
+                        }
+                    }
+                }
+            } else {
+                LazyColumn {
+                    items(absensiList) { item ->
+                        Card(
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .padding(vertical = 6.dp),
+                            elevation = CardDefaults.cardElevation(defaultElevation = 3.dp),
+                            shape = RoundedCornerShape(12.dp),
+                            colors = CardDefaults.cardColors(containerColor = Color.White)
+                        ) {
+                            Row(
+                                modifier = Modifier.padding(16.dp),
+                                verticalAlignment = Alignment.CenterVertically
+                            ) {
+                                // Foto Kecil
+                                Image(
+                                    bitmap = item.foto.asImageBitmap(),
+                                    contentDescription = "Foto Absensi",
+                                    modifier = Modifier
+                                        .size(80.dp)
+                                        .clip(RoundedCornerShape(8.dp))
+                                )
+
+                                Spacer(modifier = Modifier.width(16.dp))
+
+                                // Info
+                                Column(modifier = Modifier.weight(1f)) {
+                                    Text(
+                                        item.nama,
+                                        style = MaterialTheme.typography.titleMedium,
+                                        fontWeight = FontWeight.Bold,
+                                        color = AkademikDarkBlue
+                                    )
+                                    Text(
+                                        item.npm,
+                                        style = MaterialTheme.typography.bodyMedium,
+                                        color = Color.Gray
+                                    )
+                                    Spacer(modifier = Modifier.height(6.dp))
+                                    Text(
+                                        item.waktu,
+                                        style = MaterialTheme.typography.bodySmall,
+                                        color = Color.Gray
+                                    )
+                                }
+
+                                // Status
+                                Text(
+                                    "✅",
+                                    style = MaterialTheme.typography.headlineMedium
+                                )
+                            }
+                        }
+                    }
+                }
+            }
+        }
     }
 }

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

@@ -0,0 +1,41 @@
+package id.ac.ubharajaya.sistemakademik
+
+import android.content.Context
+import android.content.SharedPreferences
+
+class SessionManager(context: Context) {
+    private val prefs: SharedPreferences =
+        context.getSharedPreferences("AbsensiSession", Context.MODE_PRIVATE)
+
+    companion object {
+        private const val KEY_IS_LOGGED_IN = "isLoggedIn"
+        private const val KEY_USER_NAME = "userName"
+        private const val KEY_USER_NPM = "userNpm"
+    }
+
+    fun saveLoginSession(nama: String, npm: String) {
+        val editor = prefs.edit()
+        editor.putBoolean(KEY_IS_LOGGED_IN, true)
+        editor.putString(KEY_USER_NAME, nama)
+        editor.putString(KEY_USER_NPM, npm)
+        editor.apply()
+    }
+
+    fun isLoggedIn(): Boolean {
+        return prefs.getBoolean(KEY_IS_LOGGED_IN, false)
+    }
+
+    fun getUserName(): String? {
+        return prefs.getString(KEY_USER_NAME, null)
+    }
+
+    fun getUserNpm(): String? {
+        return prefs.getString(KEY_USER_NPM, null)
+    }
+
+    fun logout() {
+        val editor = prefs.edit()
+        editor.clear()
+        editor.apply()
+    }
+}

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

app/src/main/res/mipmap-anydpi/ic_launcher.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/main/res/mipmap-anydpi/ic_launcher_round.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/main/res/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#DE0505</color>
+</resources>

app/src/main/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">Sistem Akademik</string>
+    <string name="app_name">Absensi Wajah</string>
 </resources>

er.name Indris Alpasela

@@ -0,0 +1,28 @@
+diff.astextplain.textconv=astextplain
+filter.lfs.clean=git-lfs clean -- %f
+filter.lfs.smudge=git-lfs smudge -- %f
+filter.lfs.process=git-lfs filter-process
+filter.lfs.required=true
+http.sslbackend=openssl
+http.sslcainfo=C:/Program Files/Git/mingw64/etc/ssl/certs/ca-bundle.crt
+core.autocrlf=true
+core.fscache=true
+core.symlinks=false
+pull.rebase=false
+credential.helper=manager
+credential.https://dev.azure.com.usehttppath=true
+init.defaultbranch=master
+credential.https://git.lab.ubharajaya.ac.id.provider=generic
+user.name=Faris Naufal Priatna
+user.email=202310715123@mhs.ubharajaya.ac.id
+core.repositoryformatversion=0
+core.filemode=false
+core.bare=false
+core.logallrefupdates=true
+core.symlinks=false
+core.ignorecase=true
+submodule.active=.
+remote.origin.url=https://git.lab.ubharajaya.ac.id/administrator/Starter-EAS-2025-2026.git
+remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*
+branch.main.remote=origin
+branch.main.merge=refs/heads/main

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": []
+}