Menambahkan Fitur Konfigurasi Pemilihan Server dan Topik pada SharedReferences

app/build.gradle.kts

@@ -42,6 +42,8 @@ android {
 }
 
 dependencies {
+    implementation("com.squareup.okhttp3:okhttp:4.11.0")
+    implementation("androidx.compose.material3:material3:1.1.1")
     implementation(libs.androidx.core.ktx)
     implementation(libs.androidx.lifecycle.runtime.ktx)
     implementation(libs.androidx.activity.compose)

app/src/main/java/id/ac/ubharajaya/panicbutton/AlertActivity.kt

@@ -0,0 +1,264 @@
+package id.ac.ubharajaya.panicbutton
+
+import android.content.Context
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody
+
+class AlertActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            AlertScreen()
+        }
+    }
+}
+
+@Composable
+fun AlertScreen() {
+    val context = androidx.compose.ui.platform.LocalContext.current
+    val sharedPreferences = context.getSharedPreferences("PanicButtonPrefs", Context.MODE_PRIVATE)
+
+    // Ambil konfigurasi dari SharedPreferences
+    val ntfyUrl = remember {
+        sharedPreferences.getString("urlKey", null)
+            ?: "${sharedPreferences.getString("ntfyServer", "https://ntfy.sh")}/${sharedPreferences.getString("ntfyTopic", "ubahara-panic-button")}"
+    }
+
+    var alertMessage by remember { mutableStateOf("") }
+    var showDialog by remember { mutableStateOf(false) }
+    var dialogMessage by remember { mutableStateOf("") }
+    var selectedAlertType by remember { mutableStateOf("") }
+
+    val scrollState = rememberScrollState()
+
+    // Dialog konfirmasi
+    if (showDialog) {
+        AlertDialog(
+            onDismissRequest = { showDialog = false },
+            title = { Text("Status Pengiriman") },
+            text = { Text(dialogMessage) },
+            confirmButton = {
+                Button(onClick = { showDialog = false }) {
+                    Text("OK")
+                }
+            }
+        )
+    }
+
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .verticalScroll(scrollState)
+            .padding(16.dp),
+        verticalArrangement = Arrangement.Top,
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Text(
+            text = "⚠ SISTEM ALERT DARURAT",
+            fontSize = 24.sp,
+            color = Color.Red,
+            modifier = Modifier.padding(bottom = 8.dp)
+        )
+
+        Text(
+            text = "Endpoint: $ntfyUrl",
+            fontSize = 12.sp,
+            color = Color.Gray,
+            modifier = Modifier.padding(bottom = 24.dp)
+        )
+
+        // Tombol Alert Cepat
+        val alertTypes = listOf(
+            "🔥 KEBAKARAN" to "fire",
+            "🌊 BANJIR/TSUNAMI" to "ocean",
+            "🌏 GEMPA BUMI" to "earth_asia",
+            "☢ BAHAYA RADIASI" to "radioactive",
+            "🚨 EVAKUASI SEGERA" to "rotating_light"
+        )
+
+        alertTypes.forEach { (label, tag) ->
+            Button(
+                onClick = {
+                    selectedAlertType = label
+                    sendQuickAlert(ntfyUrl, label, tag) { response ->
+                        alertMessage = response
+                        dialogMessage = response
+                        showDialog = true
+                    }
+                },
+                colors = ButtonDefaults.buttonColors(
+                    containerColor = Color.Red
+                ),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(vertical = 8.dp)
+            ) {
+                Text(
+                    text = label,
+                    color = Color.White,
+                    fontSize = 18.sp,
+                    modifier = Modifier.padding(vertical = 8.dp)
+                )
+            }
+        }
+
+        Spacer(modifier = Modifier.height(24.dp))
+
+        // Custom Alert dengan input
+        Card(
+            modifier = Modifier.fillMaxWidth(),
+            colors = CardDefaults.cardColors(containerColor = Color(0xFFFFF3E0))
+        ) {
+            Column(
+                modifier = Modifier.padding(16.dp)
+            ) {
+                Text(
+                    text = "ALERT KUSTOM",
+                    fontSize = 16.sp,
+                    color = Color.Red
+                )
+                Spacer(modifier = Modifier.height(8.dp))
+
+                var customMessage by remember { mutableStateOf("") }
+
+                OutlinedTextField(
+                    value = customMessage,
+                    onValueChange = { customMessage = it },
+                    label = { Text("Pesan Alert") },
+                    modifier = Modifier.fillMaxWidth(),
+                    minLines = 3
+                )
+
+                Spacer(modifier = Modifier.height(8.dp))
+
+                Button(
+                    onClick = {
+                        if (customMessage.isNotEmpty()) {
+                            sendCustomAlert(ntfyUrl, customMessage) { response ->
+                                alertMessage = response
+                                dialogMessage = response
+                                showDialog = true
+                                customMessage = ""
+                            }
+                        }
+                    },
+                    colors = ButtonDefaults.buttonColors(containerColor = Color(0xFFFF6F00)),
+                    modifier = Modifier.fillMaxWidth()
+                ) {
+                    Text("Kirim Alert Kustom")
+                }
+            }
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        if (alertMessage.isNotEmpty()) {
+            Text(
+                text = alertMessage,
+                color = if (alertMessage.contains("berhasil")) Color.Green else Color.Red,
+                modifier = Modifier.padding(top = 16.dp)
+            )
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        Text(
+            text = "TETAP TENANG DAN IKUTI PROSEDUR EVAKUASI",
+            color = Color.Red,
+            fontSize = 14.sp
+        )
+    }
+}
+
+fun sendQuickAlert(url: String, alertType: String, tag: String, onResult: (String) -> Unit) {
+    val client = OkHttpClient()
+
+    val message = """
+        ⚠ ALERT DARURAT ⚠
+        
+        Jenis: $alertType
+        Waktu: ${java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss", java.util.Locale.getDefault()).format(java.util.Date())}
+        
+        SEGERA LAKUKAN EVAKUASI!
+    """.trimIndent()
+
+    val requestBody = RequestBody.create(
+        "text/plain".toMediaType(),
+        message
+    )
+
+    val request = Request.Builder()
+        .url(url)
+        .addHeader("Title", "🚨 ALERT DARURAT - $alertType")
+        .addHeader("Priority", "urgent")
+        .addHeader("Tags", "warning,alert,$tag,rotating_light")
+        .post(requestBody)
+        .build()
+
+    Thread {
+        try {
+            val response = client.newCall(request).execute()
+            if (response.isSuccessful) {
+                onResult("✅ Alert $alertType berhasil dikirim!")
+            } else {
+                onResult("❌ Gagal mengirim alert: ${response.code}")
+            }
+        } catch (e: Exception) {
+            onResult("❌ Error: ${e.message}")
+        }
+    }.start()
+}
+
+fun sendCustomAlert(url: String, customMessage: String, onResult: (String) -> Unit) {
+    val client = OkHttpClient()
+
+    val message = """
+        📢 PESAN DARURAT KUSTOM
+        
+        $customMessage
+        
+        Waktu: ${java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss", java.util.Locale.getDefault()).format(java.util.Date())}
+    """.trimIndent()
+
+    val requestBody = RequestBody.create(
+        "text/plain".toMediaType(),
+        message
+    )
+
+    val request = Request.Builder()
+        .url(url)
+        .addHeader("Title", "📢 Pesan Darurat Kustom")
+        .addHeader("Priority", "high")
+        .addHeader("Tags", "warning,alert,loudspeaker")
+        .post(requestBody)
+        .build()
+
+    Thread {
+        try {
+            val response = client.newCall(request).execute()
+            if (response.isSuccessful) {
+                onResult("✅ Pesan kustom berhasil dikirim!")
+            } else {
+                onResult("❌ Gagal mengirim pesan: ${response.code}")
+            }
+        } catch (e: Exception) {
+            onResult("❌ Error: ${e.message}")
+        }
+    }.start()
+}
+

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

@@ -1,6 +1,6 @@
 package id.ac.ubharajaya.panicbutton
 
-
+import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.ComponentActivity
@@ -27,8 +27,6 @@ import okhttp3.MediaType.Companion.toMediaType
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.RequestBody
-import java.util.concurrent.locks.Condition
-
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -39,18 +37,93 @@ class MainActivity : ComponentActivity() {
     }
 }
 
-
 @Composable
 fun MyApp() {
     val focusManager = LocalFocusManager.current
+    val context = LocalContext.current
+    val sharedPreferences = context.getSharedPreferences("PanicButtonPrefs", Context.MODE_PRIVATE)
+
     var message by remember { mutableStateOf("Klik tombol untuk mengirim notifikasi") }
     var selectedConditions by remember { mutableStateOf(mutableSetOf<String>()) }
     var additionalNotes by remember { mutableStateOf(TextFieldValue("")) }
+    var showDialog by remember { mutableStateOf(false) }
+    var dialogMessage by remember { mutableStateOf("") }
+    var showSettingsDialog by remember { mutableStateOf(false) }
+
+    // Load saved configuration
+    var ntfyServer by remember {
+        mutableStateOf(sharedPreferences.getString("ntfyServer", "https://ntfy.sh") ?: "https://ntfy.sh")
+    }
+    var ntfyTopic by remember {
+        mutableStateOf(sharedPreferences.getString("ntfyTopic", "ubahara-panic-button") ?: "ubahara-panic-button")
+    }
 
-    // Agar bisa Scroll
     val scrollState = rememberScrollState()
 
-    val context = LocalContext.current
+    // Dialog konfirmasi
+    if (showDialog) {
+        AlertDialog(
+            onDismissRequest = { showDialog = false },
+            title = { Text("Konfirmasi") },
+            text = { Text(dialogMessage) },
+            confirmButton = {
+                Button(onClick = { showDialog = false }) {
+                    Text("OK")
+                }
+            }
+        )
+    }
+
+    // Dialog Settings
+    if (showSettingsDialog) {
+        var tempServer by remember { mutableStateOf(ntfyServer) }
+        var tempTopic by remember { mutableStateOf(ntfyTopic) }
+
+        AlertDialog(
+            onDismissRequest = { showSettingsDialog = false },
+            title = { Text("Pengaturan NTFY") },
+            text = {
+                Column {
+                    Text("Server NTFY:")
+                    OutlinedTextField(
+                        value = tempServer,
+                        onValueChange = { tempServer = it },
+                        modifier = Modifier.fillMaxWidth()
+                    )
+                    Spacer(modifier = Modifier.height(8.dp))
+                    Text("Topic:")
+                    OutlinedTextField(
+                        value = tempTopic,
+                        onValueChange = { tempTopic = it },
+                        modifier = Modifier.fillMaxWidth()
+                    )
+                }
+            },
+            confirmButton = {
+                Button(onClick = {
+                    ntfyServer = tempServer
+                    ntfyTopic = tempTopic
+                    // Save to SharedPreferences
+                    with(sharedPreferences.edit()) {
+                        putString("ntfyServer", tempServer)
+                        putString("ntfyTopic", tempTopic)
+                        // Gabungkan untuk kompatibilitas dengan AlertActivity
+                        putString("urlKey", "$tempServer/$tempTopic")
+                        apply()
+                    }
+                    showSettingsDialog = false
+                    message = "Pengaturan berhasil disimpan"
+                }) {
+                    Text("Simpan")
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = { showSettingsDialog = false }) {
+                    Text("Batal")
+                }
+            }
+        )
+    }
 
     Column(
         modifier = Modifier
@@ -60,17 +133,37 @@ fun MyApp() {
         verticalArrangement = Arrangement.Top,
         horizontalAlignment = Alignment.Start
     ) {
+        // Header dengan tombol settings
+        Row(
+            modifier = Modifier.fillMaxWidth(),
+            horizontalArrangement = Arrangement.SpaceBetween,
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Text(
+                text = "Terjadi Kondisi Darurat",
+                fontSize = 20.sp,
+                color = Color.Red
+            )
+            Button(
+                onClick = { showSettingsDialog = true },
+                colors = ButtonDefaults.buttonColors(containerColor = Color.Gray)
+            ) {
+                Text("⚙", fontSize = 18.sp)
+            }
+        }
+
+        Spacer(modifier = Modifier.height(8.dp))
         Text(
-            text = "Terjadi Kondisi Darurat",
-            fontSize = 20.sp,
-            color = Color.Red,
+            text = "Server: $ntfyServer\nTopic: $ntfyTopic",
+            fontSize = 12.sp,
+            color = Color.Gray,
             modifier = Modifier.padding(bottom = 16.dp)
         )
 
         listOf(
-            "\uD83D\uDD25 Kebakaran", "⛈\uFE0F Banjir", "\uD83C\uDF0A Tsunami", "\uD83C\uDF0B Gunung Meletus",
-            "\uD83C\uDF0F Gempa Bumi", "\uD83D\uDC7F Huru hara", "\uD83D\uDC0D Binatang Buas",
-            "☢\uFE0F Radiasi Nuklir", "☣\uFE0F Biohazard"
+            "🔥 Kebakaran", "⛈ Banjir", "🌊 Tsunami", "🌋 Gunung Meletus",
+            "🌏 Gempa Bumi", "👿 Huru hara", "🐍 Binatang Buas",
+            "☢ Radiasi Nuklir", "☣ Biohazard"
         ).forEach { condition ->
             Row(
                 modifier = Modifier
@@ -119,18 +212,23 @@ fun MyApp() {
                 val notes = additionalNotes.text
                 val conditions = selectedConditions.joinToString(", ")
                 val report = "Kondisi: $conditions\nCatatan: $notes"
-                sendNotification(conditions, report) { response ->
+                val fullUrl = "$ntfyServer/$ntfyTopic"
+
+                sendNotification(fullUrl, conditions, report) { response ->
                     message = response
+                    dialogMessage = response
+                    showDialog = true
                 }
             },
-            colors = ButtonDefaults.buttonColors(containerColor = Color.Red)
+            colors = ButtonDefaults.buttonColors(containerColor = Color.Red),
+            enabled = selectedConditions.isNotEmpty()
         ) {
             Text(text = "Kirim Laporan", color = Color.White)
         }
 
         Spacer(modifier = Modifier.height(16.dp))
         Text(
-            text = "“JANGAN PANIK! SEGERA EVAKUASI\nDIRI ANDA KE TITIK KUMPUL”",
+            text = "JANGAN PANIK! SEGERA EVAKUASI DIRI ANDA KE TITIK KUMPUL",
             color = Color.Red,
             fontSize = 15.sp
         )
@@ -149,41 +247,29 @@ fun MyApp() {
     }
 }
 
-
-// Fungsi untuk mengirimkan HTTP request
-fun sendNotification(condition: String, report: String, onResult: (String) -> Unit) {
+fun sendNotification(url: String, condition: String, report: String, onResult: (String) -> Unit) {
     val client = OkHttpClient()
-    val url = "https://ntfy.ubharajaya.ac.id/panic-button"
 
-
-
-    // Mapping kondisi → emoji/tag
     val tagMapping = mapOf(
-        "\uD83D\uDD25 Kebakaran" to "fire",
-        "⛈\uFE0F Banjir" to "cloud_with_lightning_and_rain",
-        "\uD83C\uDF0A Tsunami" to "ocean",
-        "\uD83C\uDF0B Gunung Meletus" to "volcano",
-        "\uD83C\uDF0F Gempa Bumi" to "earth_asia",
-        "\uD83D\uDC7F Huru hara" to "imp",
-        "\uD83D\uDC0D Binatang Buas" to "snake",
-        "☢\uFE0F Radiasi Nuklir" to "radioactive",
-        "☣\uFE0F Biohazard" to "biohazard"
+        "🔥 Kebakaran" to "fire",
+        "⛈ Banjir" to "cloud_with_lightning_and_rain",
+        "🌊 Tsunami" to "ocean",
+        "🌋 Gunung Meletus" to "volcano",
+        "🌏 Gempa Bumi" to "earth_asia",
+        "👿 Huru hara" to "imp",
+        "🐍 Binatang Buas" to "snake",
+        "☢ Radiasi Nuklir" to "radioactive",
+        "☣ Biohazard" to "biohazard"
     )
 
-    // Bersihkan kondisi: trim + filter
     val selectedList = condition
         .split(",")
         .map { it.trim() }
         .filter { it.isNotEmpty() }
 
-    // Format ulang kondisi
     val cleanConditionText = selectedList.joinToString(", ")
-
-    // Ambil emoji untuk masing-masing kondisi
     val emojiTags = selectedList.mapNotNull { tagMapping[it] }
-
-    // Tambahkan default tag: alert + warning
-    val finalTags = listOf("Alert") + emojiTags
+    val finalTags = listOf("alert", "warning") + emojiTags
     val finalReport = "Kondisi: $cleanConditionText\nCatatan: ${report.substringAfter("Catatan:")}"
 
     val requestBody = RequestBody.create(
@@ -192,7 +278,7 @@ fun sendNotification(condition: String, report: String, onResult: (String) -> Un
     )
     val request = Request.Builder()
         .url(url)
-        .addHeader("Title", "Alert")
+        .addHeader("Title", "⚠ ALERT - Kondisi Darurat")
         .addHeader("Priority", "urgent")
         .addHeader("Tags", finalTags.joinToString(","))
         .post(requestBody)
@@ -202,12 +288,12 @@ fun sendNotification(condition: String, report: String, onResult: (String) -> Un
         try {
             val response = client.newCall(request).execute()
             if (response.isSuccessful) {
-                onResult("Notifikasi berhasil dikirim!")
+                onResult("✅ Notifikasi berhasil dikirim!\nLaporan telah terkirim ke sistem.")
             } else {
-                onResult("Gagal mengirim notifikasi: ${response.code}")
+                onResult("❌ Gagal mengirim notifikasi\nKode error: ${response.code}")
             }
         } catch (e: Exception) {
-            onResult("Error: ${e.message}")
+            onResult("❌ Error: ${e.message}")
         }
     }.start()
 }