.idea/deploymentTargetSelector.xml

@@ -4,14 +4,6 @@
     <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/gradle.xml

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

.idea/misc.xml

@@ -1,3 +1,4 @@
+<?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

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

.kotlin/errors/errors-1768377432549.log

@@ -1,45 +0,0 @@
-kotlin version: 2.0.21
-error message: Failed connecting to the daemon in 4 retries
-
-error message: Daemon compilation failed: Could not connect to Kotlin compile daemon
-java.lang.RuntimeException: Could not connect to Kotlin compile daemon
-	at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.compileWithDaemon(GradleKotlinCompilerWork.kt:214)
-	at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.compileWithDaemonOrFallbackImpl(GradleKotlinCompilerWork.kt:159)
-	at org.jetbrains.kotlin.compilerRunner.GradleKotlinCompilerWork.run(GradleKotlinCompilerWork.kt:111)
-	at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunnerWithWorkers$GradleKotlinCompilerWorkAction.execute(GradleCompilerRunnerWithWorkers.kt:76)
-	at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
-	at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
-	at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
-	at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
-	at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
-	at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
-	at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
-	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:210)
-	at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:205)
-	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:67)
-	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:60)
-	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:167)
-	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:60)
-	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:54)
-	at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
-	at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
-	at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:174)
-	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
-	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:194)
-	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:127)
-	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:169)
-	at org.gradle.internal.Factories$1.create(Factories.java:31)
-	at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
-	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
-	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:132)
-	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
-	at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:133)
-	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
-	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
-	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
-	at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:48)
-	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
-	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
-	at java.base/java.lang.Thread.run(Unknown Source)
-
-

README.md

@@ -1,6 +1,3 @@
-Nama    : Jeremia Sebastian Marpaung
-NPM     : 202310715096
-
 # 📱 Aplikasi Absensi Akademik Berbasis Koordinat dan Foto (Mobile)
 
 ## 📌 Deskripsi Proyek
@@ -22,34 +19,52 @@ Aplikasi ini dirancang untuk meningkatkan **validitas kehadiran mahasiswa**, den
 ---
 
 ## 🚀 Fitur Utama
-- ✍️ **Input Data Mahasiswa:** Memasukkan NPM dan Nama Lengkap.
+- 🔐 **Login Pengguna (Mahasiswa)**
-- 📚 **Pilihan Mata Kuliah:** Memilih mata kuliah dari daftar yang tersedia.
+- 📍 **Pengambilan Koordinat Lokasi (Latitude & Longitude)**
-- 📍 **Pengambilan Koordinat Lokasi:** Menggunakan GPS untuk mendapatkan lokasi presensi.
+- 🏫 **Validasi Lokasi Absensi (Radius Area)**
-- 📸 **Pengambilan Foto Langsung:** Mengambil foto selfie sebagai bukti kehadiran.
+- 📸 **Pengambilan Foto Mahasiswa Saat Absensi**
-- 🚀 **Pengiriman Data Absensi:** Mengirim semua data (profil, lokasi, foto) ke server secara *real-time*.
+- 🕒 **Pencatatan Waktu Absensi**
-- ✅ **Validasi Kelengkapan Data:** Tombol kirim hanya aktif jika semua data telah terisi lengkap.
+- 📄 **Riwayat Kehadiran Mahasiswa**
-- ✨ **Antarmuka Modern:** Tampilan yang bersih dengan latar belakang gradien dan layout berbasis kartu.
+- ⚠️ **Notifikasi Absensi Ditolak jika Tidak Valid**
-- 🎉 **Konfirmasi Keberhasilan:** Menampilkan layar konfirmasi setelah absensi berhasil dikirim.
 
 ---
 
-## 🗺️ Mekanisme Absensi
+## 🗺️ Mekanisme Absensi Berbasis Lokasi dan Foto
-1. Mahasiswa **membuka aplikasi**.
+1. Mahasiswa melakukan **login**
-2. Mengisi **NPM, Nama Lengkap, dan memilih Mata Kuliah** pada kartu profil.
+2. Memilih menu **Absensi**
-3. Aplikasi secara otomatis meminta **izin akses lokasi** dan menampilkan koordinat.
+3. Sistem meminta:
-4. Mahasiswa menekan tombol **"Ambil Foto"** untuk mengambil gambar diri (selfie).
+    - Izin **akses lokasi**
-5. Setelah semua data lengkap, mahasiswa menekan tombol **"Kirim Absensi"**.
+    - Izin **akses kamera**
-6. Data (profil, mata kuliah, foto, lokasi, dan waktu) dikirim ke server untuk divalidasi.
+4. Aplikasi mengambil:
-7. Jika berhasil, aplikasi akan menampilkan **layar konfirmasi**.
+    - 📍 **Koordinat lokasi mahasiswa**
+    - 📸 **Foto mahasiswa secara real-time**
+5. Sistem melakukan validasi:
+    - Lokasi berada dalam **radius absensi**
+    - Foto berhasil diambil
+6. Jika valid → **Absensi berhasil**
+7. Jika tidak valid → **Absensi ditolak**
+
+---
+
+## 📸 Pengambilan Foto Saat Absensi
+- Foto diambil menggunakan **kamera depan (selfie)**
+- Foto hanya dapat diambil **saat proses absensi**
+- Foto disimpan sebagai **bukti kehadiran**
+- Foto dapat digunakan untuk:
+    - Verifikasi manual oleh dosen
+    - Dokumentasi akademik
 
 ---
 
 ## 🛠️ Teknologi yang Digunakan
 - **Platform** : Android
-- **Bahasa Pemrograman** : Kotlin
+- **Bahasa Pemrograman** : Kotlin / Java
-- **UI Toolkit**: Jetpack Compose
+- **Location Service** :
-- **Location Service** : Fused Location Provider
+    - Google Maps API
+    - Fused Location Provider
 - **Camera API** : CameraX / Camera2
+- **Database** : Firebase / SQLite / MySQL
+- **Storage** : Firebase Storage / Local Storage
 - **IDE** : Android Studio
 
 ---
@@ -57,41 +72,11 @@ Aplikasi ini dirancang untuk meningkatkan **validitas kehadiran mahasiswa**, den
 ## 🔐 Izin Aplikasi (Permissions)
 Aplikasi memerlukan izin berikut:
 - `ACCESS_FINE_LOCATION`
+- `ACCESS_COARSE_LOCATION`
 - `CAMERA`
 - `INTERNET`
+- `WRITE_EXTERNAL_STORAGE` (jika diperlukan)
 
 ---
 
-## 📂 Mockup
+## 📂 Struktur Proyek (Contoh)
-![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
-
----
-
-## ✨ Changelog
-
-### Versi 1.1 - Penyempurnaan UI/UX & Fitur
-- **UI Refresh & Latar Belakang Gradien:** Mengubah latar belakang menjadi gradien dinamis yang lebih menarik secara visual, dari `tertiaryContainer` ke `primaryContainer`.
-- **Layar Konfirmasi Absensi:** Menambahkan layar konfirmasi setelah absensi berhasil, memberikan umpan balik yang lebih jelas kepada pengguna.
-- **Fitur Pilihan Mata Kuliah:** Menambahkan dropdown untuk memilih mata kuliah, dan data mata kuliah kini ikut dikirim ke server.
-- **Peningkatan Tata Letak:** Menggunakan `Card` untuk mengelompokkan elemen UI, membuat antarmuka lebih terstruktur dan modern.
-
-### Versi 1.0 - Rilis Awal
-- **Fungsionalitas Dasar:** Implementasi fitur absensi dengan pengambilan lokasi GPS dan foto.
-- **Antarmuka Awal:** Desain antarmuka pengguna awal menggunakan Jetpack Compose.
-- **Integrasi Server:** Mengirim data absensi ke server n8n.
-
-

app/build.gradle.kts

@@ -45,16 +45,11 @@ 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)
-    implementation("androidx.compose.material:material-icons-extended-android:1.6.8")
-    // 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

@@ -2,14 +2,6 @@
 <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

@@ -1,160 +1,27 @@
 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.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.layout.fillMaxSize
-import androidx.compose.animation.AnimatedContent
+import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.Image
+import androidx.compose.material3.Scaffold
-import androidx.compose.foundation.background
+import androidx.compose.material3.Text
-import androidx.compose.foundation.layout.*
+import androidx.compose.runtime.Composable
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.verticalScroll
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.automirrored.filled.Send
-import androidx.compose.material.icons.filled.CameraAlt
-import androidx.compose.material.icons.filled.CheckCircle
-import androidx.compose.material.icons.filled.LocationOn
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
+import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.graphics.Brush
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.asImageBitmap
-import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.style.TextAlign
-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
-
-/* ================= 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,
-    npm: String,
-    nama: String,
-    mataKuliah: String,
-    latitude: Double,
-    longitude: Double,
-    foto: Bitmap,
-    onResult: (Boolean) -> Unit
-) {
-    thread {
-        var isSuccess = false
-        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; utf-8")
-            conn.setRequestProperty("Accept", "application/json")
-            conn.doOutput = true
-
-            val json = JSONObject().apply {
-                put("npm", npm)
-                put("nama", nama)
-                put("mata_kuliah", mataKuliah)
-                put("latitude", latitude)
-                put("longitude", longitude)
-                put("timestamp", System.currentTimeMillis())
-                put("foto_base64", bitmapToBase64(foto))
-            }
-            val jsonString = json.toString()
-
-            conn.outputStream.use {
-                it.write(jsonString.toByteArray(Charsets.UTF_8))
-            }
-
-            val responseCode = conn.responseCode
-            val responseMessage = conn.responseMessage
-            isSuccess = responseCode == 200
-
-            context.runOnUiThread {
-                Toast.makeText(
-                    context,
-                    if (isSuccess) {
-                        "Absensi diterima server"
-                    } else {
-                        "Absensi ditolak server (Kode: $responseCode - $responseMessage)"
-                    },
-                    Toast.LENGTH_LONG
-                ).show()
-            }
-
-            conn.disconnect()
-
-        } catch (e: Exception) {
-            context.runOnUiThread {
-                Toast.makeText(
-                    context,
-                    "Gagal kirim ke server: ${e.message}",
-                    Toast.LENGTH_LONG
-                ).show()
-                e.printStackTrace()
-            }
-        } finally {
-             context.runOnUiThread {
-                onResult(isSuccess)
-            }
-        }
-    }
-}
-
-/* ================= ACTIVITY ================= */
 
 class MainActivity : ComponentActivity() {
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
-
         setContent {
             SistemAkademikTheme {
-                Box(
+                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
-                    modifier = Modifier
+                    Greeting(
-                        .fillMaxSize()
+                        name = "Android",
-                        .background(
-                            Brush.verticalGradient(
-                                colors = listOf(
-                                    MaterialTheme.colorScheme.tertiaryContainer,
-                                    MaterialTheme.colorScheme.primaryContainer
-                                )
-                            )
-                        )
-                ) {
-                    Scaffold(
-                        modifier = Modifier.fillMaxSize(),
-                        containerColor = Color.Transparent
-                    ) { innerPadding ->
-                        AbsensiScreen(
                         modifier = Modifier.padding(innerPadding)
                     )
                 }
@@ -162,315 +29,19 @@ class MainActivity : ComponentActivity() {
         }
     }
 }
-}
-
-/* ================= UI ================= */
 
 @Composable
-fun AbsensiBerhasilScreen(onReset: () -> Unit) {
+fun Greeting(name: String, modifier: Modifier = Modifier) {
-    Column(
-        modifier = Modifier
-            .fillMaxSize()
-            .padding(24.dp),
-        horizontalAlignment = Alignment.CenterHorizontally,
-        verticalArrangement = Arrangement.Center
-    ) {
-        Icon(
-            imageVector = Icons.Default.CheckCircle,
-            contentDescription = "Absensi Berhasil",
-            tint = MaterialTheme.colorScheme.primary,
-            modifier = Modifier.size(120.dp)
-        )
-        Spacer(modifier = Modifier.height(24.dp))
     Text(
-            text = "Absensi Berhasil",
+        text = "Hello $name!",
-            style = MaterialTheme.typography.headlineMedium,
-            fontWeight = FontWeight.Bold
-        )
-        Spacer(modifier = Modifier.height(8.dp))
-        Text(
-            text = "Data kehadiran Anda telah berhasil direkam oleh sistem.",
-            style = MaterialTheme.typography.bodyLarge,
-            textAlign = TextAlign.Center,
-            color = MaterialTheme.colorScheme.onSurfaceVariant
-        )
-        Spacer(modifier = Modifier.height(48.dp))
-        Button(
-            onClick = onReset,
-            modifier = Modifier.fillMaxWidth()
-        ) {
-            Text("Lakukan Absensi Lagi")
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun AbsensiScreen(
-    modifier: Modifier = Modifier
-) {
-    val context = LocalContext.current
-    val activity = context as ComponentActivity
-
-    var npm by remember { mutableStateOf("") }
-    var nama by remember { mutableStateOf("") }
-    var mataKuliah by remember { mutableStateOf("") }
-    var isMenuMataKuliahExpanded by remember { mutableStateOf(false) }
-    val daftarMataKuliah = listOf("Pemrograman Perangkat Bergerak", "Kecerdasan Buatan", "Pembelajaran Mesin", "Interaksi Manusia dan Komputer", "Keamanan Siber", "Manajemen Proyek Perangkat Lunak", "Manajemen Sekuriti")
-
-    var lokasi by remember { mutableStateOf("Meminta izin lokasi...") }
-    var latitude by remember { mutableStateOf<Double?>(null) }
-    var longitude by remember { mutableStateOf<Double?>(null) }
-    var foto by remember { mutableStateOf<Bitmap?>(null) }
-    var isLoading by remember { mutableStateOf(false) }
-    var absensiBerhasil by remember { mutableStateOf(false) }
-
-    val fusedLocationClient =
-        LocationServices.getFusedLocationProviderClient(context)
-
-    val locationPermissionLauncher =
-        rememberLauncherForActivityResult(
-            ActivityResultContracts.RequestPermission()
-        ) { granted ->
-            if (granted) {
-                if (ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
-                    lokasi = "Mencari lokasi..."
-                    fusedLocationClient.lastLocation
-                        .addOnSuccessListener { location ->
-                            if (location != null) {
-                                latitude = location.latitude
-                                longitude = location.longitude
-                                lokasi = String.format("Lat: %.6f\nLon: %.6f", location.latitude, location.longitude)
-                            } else {
-                                lokasi = "Gagal mendapatkan lokasi. Coba lagi."
-                            }
-                        }
-                        .addOnFailureListener {
-                            lokasi = "Gagal mendapatkan lokasi: ${it.message}"
-                        }
-                }
-            } else {
-                lokasi = "Izin lokasi ditolak."
-                Toast.makeText(context, "Izin lokasi diperlukan untuk absensi.", Toast.LENGTH_LONG).show()
-            }
-        }
-
-    val cameraLauncher =
-        rememberLauncherForActivityResult(
-            ActivityResultContracts.StartActivityForResult()
-        ) { result ->
-            if (result.resultCode == Activity.RESULT_OK) {
-                val 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") as? Bitmap
-                }
-                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 ditolak", Toast.LENGTH_SHORT).show()
-            }
-        }
-
-    LaunchedEffect(Unit) {
-        locationPermissionLauncher.launch(Manifest.permission.ACCESS_FINE_LOCATION)
-    }
-
-    fun resetForm() {
-        absensiBerhasil = false
-        npm = ""
-        nama = ""
-        mataKuliah = ""
-        foto = null
-        lokasi = "Meminta izin lokasi..."
-        latitude = null
-        longitude = null
-        locationPermissionLauncher.launch(Manifest.permission.ACCESS_FINE_LOCATION)
-    }
-
-    AnimatedContent(targetState = absensiBerhasil, label = "Layout Switcher") { isSuccess ->
-        if (isSuccess) {
-            AbsensiBerhasilScreen(onReset = ::resetForm)
-        } else {
-            Column(
         modifier = modifier
-                    .fillMaxSize()
-                    .verticalScroll(rememberScrollState())
-                    .padding(16.dp),
-                horizontalAlignment = Alignment.CenterHorizontally,
-                verticalArrangement = Arrangement.spacedBy(16.dp)
-            ) {
-
-                // --- Header ---
-                Column(horizontalAlignment = Alignment.CenterHorizontally) {
-                    Text(
-                        text = "Absensi Akademik",
-                        style = MaterialTheme.typography.headlineSmall,
-                        fontWeight = FontWeight.Bold
-                    )
-                    Spacer(modifier = Modifier.height(4.dp))
-                    Text(
-                        text = "Isi data berikut untuk melakukan absensi",
-                        style = MaterialTheme.typography.bodyMedium,
-                        color = MaterialTheme.colorScheme.onSurfaceVariant,
-                        textAlign = TextAlign.Center
     )
 }
 
-
+@Preview(showBackground = true)
-                // --- User Info Card ---
+@Composable
-                Card(modifier = Modifier.fillMaxWidth()) {
+fun GreetingPreview() {
-                    Column(modifier = Modifier.padding(16.dp)) {
+    SistemAkademikTheme {
-                        OutlinedTextField(
+        Greeting("Android")
-                            value = npm,
-                            onValueChange = { npm = it },
-                            label = { Text("NPM (Nomor Pokok Mahasiswa)") },
-                            modifier = Modifier.fillMaxWidth(),
-                            singleLine = true
-                        )
-                        Spacer(modifier = Modifier.height(8.dp))
-                        OutlinedTextField(
-                            value = nama,
-                            onValueChange = { nama = it },
-                            label = { Text("Nama Lengkap") },
-                            modifier = Modifier.fillMaxWidth(),
-                            singleLine = true
-                        )
-                        Spacer(modifier = Modifier.height(8.dp))
-                        ExposedDropdownMenuBox(
-                            expanded = isMenuMataKuliahExpanded,
-                            onExpandedChange = { isMenuMataKuliahExpanded = !isMenuMataKuliahExpanded }
-                        ) {
-                            OutlinedTextField(
-                                value = mataKuliah,
-                                onValueChange = {}, // readOnly
-                                readOnly = true,
-                                label = { Text("Mata Kuliah") },
-                                trailingIcon = {
-                                    ExposedDropdownMenuDefaults.TrailingIcon(expanded = isMenuMataKuliahExpanded)
-                                },
-                                modifier = Modifier.menuAnchor().fillMaxWidth()
-                            )
-                            ExposedDropdownMenu(
-                                expanded = isMenuMataKuliahExpanded,
-                                onDismissRequest = { isMenuMataKuliahExpanded = false }
-                            ) {
-                                daftarMataKuliah.forEach { item ->
-                                    DropdownMenuItem(
-                                        text = { Text(item) },
-                                        onClick = {
-                                            mataKuliah = item
-                                            isMenuMataKuliahExpanded = false
-                                        }
-                                    )
-                                }
-                            }
-                        }
-                    }
-                }
-
-                // --- Attendance Data Card ---
-                Card(modifier = Modifier.fillMaxWidth()) {
-                    Column(horizontalAlignment = Alignment.CenterHorizontally, modifier = Modifier.padding(vertical = 24.dp)) {
-                        // -- Photo --
-                        Box(
-                            modifier = Modifier
-                                .size(140.dp)
-                                .clip(CircleShape)
-                                .background(MaterialTheme.colorScheme.secondaryContainer),
-                            contentAlignment = Alignment.Center
-                        ) {
-                            if (foto != null) {
-                                Image(
-                                    bitmap = foto!!.asImageBitmap(),
-                                    contentDescription = "Foto Absensi",
-                                    modifier = Modifier.fillMaxSize(),
-                                    contentScale = ContentScale.Crop
-                                )
-                            } else {
-                                Icon(
-                                    imageVector = Icons.Default.CameraAlt,
-                                    contentDescription = "Placeholder Kamera",
-                                    modifier = Modifier.size(50.dp),
-                                    tint = MaterialTheme.colorScheme.onSecondaryContainer
-                                )
-                            }
-                        }
-
-                        Spacer(modifier = Modifier.height(16.dp))
-
-                        Button(
-                            onClick = { cameraPermissionLauncher.launch(Manifest.permission.CAMERA) },
-                        ) {
-                            Icon(Icons.Default.CameraAlt, contentDescription = null, modifier = Modifier.size(ButtonDefaults.IconSize))
-                            Spacer(Modifier.size(ButtonDefaults.IconSpacing))
-                            Text(if (foto == null) "Ambil Foto" else "Ambil Ulang Foto")
-                        }
-
-                        HorizontalDivider(modifier = Modifier.padding(vertical = 24.dp, horizontal = 16.dp))
-
-                        // -- Location --
-                        Row(verticalAlignment = Alignment.CenterVertically, modifier = Modifier.padding(horizontal = 16.dp)) {
-                            Icon(Icons.Default.LocationOn, contentDescription = "Ikon Lokasi", tint = MaterialTheme.colorScheme.primary)
-                            Spacer(modifier = Modifier.width(16.dp))
-                            Column {
-                                Text("Lokasi Anda Saat Ini", style = MaterialTheme.typography.titleMedium, fontWeight = FontWeight.SemiBold)
-                                Spacer(modifier = Modifier.height(4.dp))
-                                Text(lokasi, style = MaterialTheme.typography.bodyMedium, color = MaterialTheme.colorScheme.onSurfaceVariant)
-                            }
-                        }
-                    }
-                }
-
-                // --- Submit Button ---
-                val isDataLengkap = npm.isNotBlank() && nama.isNotBlank() && mataKuliah.isNotBlank() && latitude != null && longitude != null && foto != null
-
-                Button(
-                    onClick = {
-                        if (isDataLengkap) {
-                            isLoading = true
-                            kirimKeN8n(activity, npm, nama, mataKuliah, latitude!!, longitude!!, foto!!) { success ->
-                                isLoading = false
-                                if (success) {
-                                    absensiBerhasil = true
-                                }
-                            }
-                        } else {
-                            Toast.makeText(context, "Harap lengkapi semua data terlebih dahulu", Toast.LENGTH_SHORT).show()
-                        }
-                    },
-                    modifier = Modifier
-                        .fillMaxWidth()
-                        .height(48.dp),
-                    enabled = isDataLengkap && !isLoading
-                ) {
-                    if (isLoading) {
-                        CircularProgressIndicator(
-                            modifier = Modifier.size(24.dp),
-                            color = MaterialTheme.colorScheme.onPrimary,
-                            strokeWidth = 2.dp
-                        )
-                    } else {
-                        Icon(Icons.AutoMirrored.Filled.Send, contentDescription = null, modifier = Modifier.size(ButtonDefaults.IconSize))
-                        Spacer(Modifier.size(ButtonDefaults.IconSpacing))
-                        Text("Kirim Absensi")
-                    }
-                }
-            }
-        }
     }
 }

n8n-workflow-EAS.json

@@ -1,225 +0,0 @@
-{
-  "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": []
-}