Pesan commit kamu

.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/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>

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**
@@ -75,23 +83,36 @@ Aplikasi memerlukan izin berikut:
 - `ACCESS_COARSE_LOCATION`
 - `CAMERA`
 - `INTERNET`
-- `WRITE_EXTERNAL_STORAGE` (jika diperlukan)
+- `WRITE_EXTERNAL_STORAGE` (opsional, jika diperlukan)
 
 ---
 
 ## 📂 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:
+## 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/1jH15MfnNgpPGuGeid0hYfY7fFUHCEFbCmg8afTyyLZs/edit?gid=0#gid=0
+- 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
+---
+
+## 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

@@ -53,7 +53,6 @@ dependencies {
     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

@@ -1,35 +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">
 
-    <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"/>
+    <!-- ===== 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="false" />
+        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>

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

@@ -0,0 +1,45 @@
+package id.ac.ubharajaya.sistemakademik
+
+import android.graphics.Bitmap
+import android.util.Base64
+import org.json.JSONObject
+import java.io.ByteArrayOutputStream
+
+/**
+ * Data class untuk menyimpan informasi absensi mahasiswa
+ */
+data class Absensi(
+    val npm: String,
+    val nama: String,
+    val latitude: Double,
+    val longitude: Double,
+    val waktu: String,
+    val foto: Bitmap
+) {
+    /**
+     * Convert objek Absensi ini menjadi JSONObject
+     * Siap untuk dikirim ke server
+     */
+    fun toJson(): JSONObject {
+        val json = JSONObject()
+        json.put("npm", npm)
+        json.put("nama", nama)
+        json.put("latitude", latitude)
+        json.put("longitude", longitude)
+        json.put("timestamp", System.currentTimeMillis())
+        json.put("waktu", waktu)
+        json.put("foto_base64", bitmapToBase64(foto))
+        return json
+    }
+
+    companion object {
+        /**
+         * Helper function untuk convert Bitmap ke Base64
+         */
+        fun bitmapToBase64(bitmap: Bitmap): String {
+            val outputStream = ByteArrayOutputStream()
+            bitmap.compress(Bitmap.CompressFormat.JPEG, 80, outputStream)
+            return Base64.encodeToString(outputStream.toByteArray(), Base64.NO_WRAP)
+        }
+    }
+}

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 == "202310715123" && 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

@@ -5,96 +5,70 @@ 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.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.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.horizontalScroll
 import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.asImageBitmap
 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.text.SimpleDateFormat
+import java.util.*
+import kotlin.concurrent.thread
 import java.net.HttpURLConnection
 import java.net.URL
-import kotlin.concurrent.thread
+import org.json.JSONObject
 
-/* ================= UTIL ================= */
-
-fun bitmapToBase64(bitmap: Bitmap): String {
-    val outputStream = ByteArrayOutputStream()
-    bitmap.compress(Bitmap.CompressFormat.JPEG, 80, outputStream)
-    return Base64.encodeToString(outputStream.toByteArray(), Base64.NO_WRAP)
-}
-
-fun kirimKeN8n(
-    context: ComponentActivity,
-    latitude: Double,
-    longitude: Double,
-    foto: Bitmap
-) {
+// ================== UTILS ==================
+fun kirimKeN8n(context: ComponentActivity, absensi: Absensi) {
     thread {
         try {
             val url = URL("https://n8n.lab.ubharajaya.ac.id/webhook/23c6993d-1792-48fb-ad1c-ffc78a3e6254")
-// test URL            val url = URL("https://n8n.lab.ubharajaya.ac.id/webhook-test/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("npm", "12345")
-                put("nama","Arif R D")
-                put("latitude", latitude)
-                put("longitude", longitude)
-                put("timestamp", System.currentTimeMillis())
-                put("foto_base64", bitmapToBase64(foto))
-            }
-
-            conn.outputStream.use {
-                it.write(json.toString().toByteArray())
-            }
-
+            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 diterima server"
-                    else
-                        "Absensi ditolak server",
+                    if (responseCode == 200) "Absensi diterima server" else "Absensi ditolak server",
                     Toast.LENGTH_SHORT
                 ).show()
             }
-
             conn.disconnect()
-
         } catch (_: Exception) {
             context.runOnUiThread {
-                Toast.makeText(
-                    context,
-                    "Gagal kirim ke server",
-                    Toast.LENGTH_SHORT
-                ).show()
+                Toast.makeText(context, "Gagal kirim ke server", Toast.LENGTH_SHORT).show()
             }
         }
     }
 }
 
-/* ================= ACTIVITY ================= */
-
+// ================== MAIN ACTIVITY ==================
 class MainActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -104,171 +78,207 @@ class MainActivity : ComponentActivity() {
         setContent {
             SistemAkademikTheme {
                 Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
-                    AbsensiScreen(
-                        modifier = Modifier.padding(innerPadding),
-                        activity = this
-                    )
+                    AbsensiScreen(modifier = Modifier.padding(innerPadding), activity = this)
                 }
             }
         }
     }
 }
 
-/* ================= UI ================= */
-
+// ================== COMPOSABLE UI ==================
 @Composable
-fun AbsensiScreen(
-    modifier: Modifier = Modifier,
-    activity: ComponentActivity
-) {
+fun AbsensiScreen(modifier: Modifier = Modifier, activity: ComponentActivity) {
     val context = LocalContext.current
+    val session = remember { SessionManager(context) }
 
     var lokasi by remember { mutableStateOf("Koordinat: -") }
     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) }
+    val absensiList = remember { mutableStateListOf<Absensi>() }
 
-    val fusedLocationClient =
-        LocationServices.getFusedLocationProviderClient(context)
+    val fusedLocationClient = LocationServices.getFusedLocationProviderClient(context)
 
-    /* ===== Permission Lokasi ===== */
+    // ================== STATE WARNA ==================
+    var primaryColor by remember { mutableStateOf(Color(0xFF6200EE)) }
+    var backgroundColor by remember { mutableStateOf(Color(0xFFF2F2F2)) }
 
+    val colors = listOf(
+        Color.Red, Color.Green, Color.Blue, Color.Magenta, Color.Cyan,
+        Color.Yellow, Color.Gray, Color.DarkGray, Color.Black, Color(0xFFFF9800),
+        Color(0xFF9C27B0), Color(0xFF4CAF50), Color(0xFF03A9F4), Color(0xFFE91E63)
+    )
+
+    // ===== Permission & Kamera =====
     val locationPermissionLauncher =
-        rememberLauncherForActivityResult(
-            ActivityResultContracts.RequestPermission()
-        ) { granted ->
+        rememberLauncherForActivityResult(ActivityResultContracts.RequestPermission()) { granted ->
             if (granted) {
-
-                if (
-                    ContextCompat.checkSelfPermission(
-                        context,
-                        Manifest.permission.ACCESS_FINE_LOCATION
-                    ) == PackageManager.PERMISSION_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 =
-                                    "Lat: ${location.latitude}\nLon: ${location.longitude}"
+                                lokasi = "Lat: ${location.latitude}\nLon: ${location.longitude}"
                             } else {
                                 lokasi = "Lokasi tidak tersedia"
                             }
                         }
-                        .addOnFailureListener {
-                            lokasi = "Gagal mengambil lokasi"
-                        }
+                        .addOnFailureListener { lokasi = "Gagal mengambil lokasi" }
                 }
-
             } else {
-                Toast.makeText(
-                    context,
-                    "Izin lokasi ditolak",
-                    Toast.LENGTH_SHORT
-                ).show()
+                Toast.makeText(context, "Izin lokasi ditolak", Toast.LENGTH_SHORT).show()
             }
         }
 
-    /* ===== Kamera ===== */
-
-    val cameraLauncher =
-        rememberLauncherForActivityResult(
-            ActivityResultContracts.StartActivityForResult()
-        ) { result ->
-            if (result.resultCode == Activity.RESULT_OK) {
-                val bitmap =
-                    result.data?.extras?.getParcelable("data", Bitmap::class.java)
-                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)
+    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 {
-                Toast.makeText(
-                    context,
-                    "Izin kamera ditolak",
-                    Toast.LENGTH_SHORT
-                ).show()
+                @Suppress("DEPRECATION")
+                result.data?.extras?.getParcelable("data")
+            }
+
+            if (bitmap != null) {
+                foto = bitmap
+                Toast.makeText(context, "Foto berhasil diambil", Toast.LENGTH_SHORT).show()
             }
         }
-
-    /* ===== Request Awal ===== */
-
-    LaunchedEffect(Unit) {
-        locationPermissionLauncher.launch(
-            Manifest.permission.ACCESS_FINE_LOCATION
-        )
     }
 
-    /* ===== UI ===== */
+    val cameraPermissionLauncher =
+        rememberLauncherForActivityResult(ActivityResultContracts.RequestPermission()) { granted ->
+            if (granted) {
+                val intent = Intent(MediaStore.ACTION_IMAGE_CAPTURE)
+                cameraLauncher.launch(intent)
+            } else {
+                Toast.makeText(context, "Izin kamera ditolak", Toast.LENGTH_SHORT).show()
+            }
+        }
 
+    LaunchedEffect(Unit) {
+        locationPermissionLauncher.launch(Manifest.permission.ACCESS_FINE_LOCATION)
+    }
+
+    // ================== UI ==================
     Column(
         modifier = modifier
             .fillMaxSize()
-            .padding(24.dp),
-        verticalArrangement = Arrangement.Center
+            .background(backgroundColor)
+            .padding(24.dp)
     ) {
-
         Text(
             text = "Absensi Akademik",
-            style = MaterialTheme.typography.titleLarge
+            style = MaterialTheme.typography.titleLarge,
+            color = primaryColor
         )
-
         Spacer(modifier = Modifier.height(16.dp))
 
-        Text(text = lokasi)
+        // PALETTE WARNA BULETAN
+        Text("Pilih Warna Tema:", style = MaterialTheme.typography.bodyMedium, color = primaryColor)
+        Spacer(modifier = Modifier.height(8.dp))
+        Row(modifier = Modifier.horizontalScroll(rememberScrollState())) {
+            colors.forEach { color ->
+                Box(
+                    modifier = Modifier
+                        .size(40.dp)
+                        .padding(4.dp)
+                        .background(color, shape = CircleShape)
+                        .clickable {
+                            primaryColor = color
+                            backgroundColor = color.copy(alpha = 0.1f)
+                        }
+                )
+            }
+        }
 
+        Spacer(modifier = Modifier.height(16.dp))
+        Text(text = lokasi, color = primaryColor)
         Spacer(modifier = Modifier.height(16.dp))
 
         Button(
-            onClick = {
-                cameraPermissionLauncher.launch(
-                    Manifest.permission.CAMERA
-                )
-            },
-            modifier = Modifier.fillMaxWidth()
-        ) {
-            Text("Ambil Foto")
-        }
+            onClick = { cameraPermissionLauncher.launch(Manifest.permission.CAMERA) },
+            modifier = Modifier.fillMaxWidth(),
+            colors = ButtonDefaults.buttonColors(containerColor = primaryColor)
+        ) { Text("Ambil Foto") }
 
         Spacer(modifier = Modifier.height(12.dp))
 
         Button(
             onClick = {
                 if (latitude != null && longitude != null && foto != null) {
-                    kirimKeN8n(
-                        activity,
-                        latitude!!,
-                        longitude!!,
-                        foto!!
+                    val waktu = SimpleDateFormat("dd MMM yyyy HH:mm:ss", Locale.getDefault()).format(System.currentTimeMillis())
+                    waktuAbsensi = waktu
+
+                    val absensi = Absensi(
+                        npm = session.getUserNpm() ?: "Faris Naufal Priatna",
+                        nama = session.getUserName() ?: "202310715123",
+                        latitude = latitude!!,
+                        longitude = longitude!!,
+                        waktu = waktu,
+                        foto = foto!!
                     )
+                    kirimKeN8n(activity, absensi)
+                    absensiList.add(absensi)
                 } else {
-                    Toast.makeText(
-                        context,
-                        "Lokasi atau foto belum lengkap",
-                        Toast.LENGTH_SHORT
-                    ).show()
+                    Toast.makeText(context, "⚠️ Absensi ditolak: Silahkan Foto Dlu Kocak", Toast.LENGTH_SHORT).show()
                 }
             },
-            modifier = Modifier.fillMaxWidth()
+            modifier = Modifier.fillMaxWidth(),
+            colors = ButtonDefaults.buttonColors(containerColor = primaryColor)
+        ) { Text("Kirim Absensi") }
+
+        Spacer(modifier = Modifier.height(16.dp))
+        waktuAbsensi?.let { Text("Waktu Absensi: $it", color = primaryColor) }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        // ================== LOGOUT BUTTON ==================
+        Button(
+            onClick = {
+                session.logout()
+                context.startActivity(Intent(context, LoginActivity::class.java))
+                (context as ComponentActivity).finish()
+            },
+            modifier = Modifier.fillMaxWidth(),
+            colors = ButtonDefaults.buttonColors(containerColor = Color.Red)
         ) {
-            Text("Kirim Absensi")
+            Text("Logout")
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+        Text("Riwayat Kehadiran", color = primaryColor)
+        Spacer(modifier = Modifier.height(12.dp))
+
+        if (absensiList.isEmpty()) Text("Belum ada absensi", color = primaryColor)
+        else LazyColumn {
+            items(absensiList) { item ->
+                Card(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(vertical = 4.dp),
+                    elevation = CardDefaults.cardElevation(defaultElevation = 4.dp)
+                ) {
+                    Column(modifier = Modifier.padding(12.dp)) {
+                        Text("Nama: ${item.nama}", color = primaryColor)
+                        Text("NPM: ${item.npm}", color = primaryColor)
+                        Text("Waktu: ${item.waktu}", color = primaryColor)
+                        Text("Lat: ${item.latitude}, Lon: ${item.longitude}", color = primaryColor)
+                        Spacer(modifier = Modifier.height(8.dp))
+                        Image(
+                            bitmap = item.foto.asImageBitmap(),
+                            contentDescription = "Foto Absensi",
+                            modifier = Modifier
+                                .fillMaxWidth()
+                                .height(150.dp)
+                        )
+                    }
+                }
+            }
         }
     }
 }

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

@@ -0,0 +1,33 @@
+package id.ac.ubharajaya.sistemakademik
+
+import android.content.Context
+import android.content.SharedPreferences
+
+class SessionManager(context: Context) {
+    private val prefs: SharedPreferences =
+        context.getSharedPreferences("user_session", Context.MODE_PRIVATE)
+
+    companion object {
+        private const val KEY_IS_LOGGED_IN = "is_logged_in"
+        private const val KEY_NPM = "npm"
+        private const val KEY_NAME = "name"
+    }
+
+    fun saveLogin(npm: String, name: String) {
+        prefs.edit().apply {
+            putBoolean(KEY_IS_LOGGED_IN, true)
+            putString(KEY_NPM, npm)
+            putString(KEY_NAME, name)
+            apply()
+        }
+    }
+
+    fun isLoggedIn(): Boolean = prefs.getBoolean(KEY_IS_LOGGED_IN, false)
+
+    fun logout() {
+        prefs.edit().clear().apply()
+    }
+
+    fun getUserNpm(): String? = prefs.getString(KEY_NPM, null)
+    fun getUserName(): String? = prefs.getString(KEY_NAME, null)
+}

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 Faris Naufal Priatna

@@ -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