Add index.html

.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>

app/release/output-metadata.json

@@ -0,0 +1,37 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "com.bartek.iwentaryzacja",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "1.0",
+      "outputFile": "app-release.apk"
+    }
+  ],
+  "elementType": "File",
+  "baselineProfiles": [
+    {
+      "minApi": 28,
+      "maxApi": 30,
+      "baselineProfiles": [
+        "baselineProfiles/1/app-release.dm"
+      ]
+    },
+    {
+      "minApi": 31,
+      "maxApi": 2147483647,
+      "baselineProfiles": [
+        "baselineProfiles/0/app-release.dm"
+      ]
+    }
+  ],
+  "minSdkVersionForDexing": 26
+}

app/src/main/AndroidManifest.xml

@@ -3,7 +3,6 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
 
     <application
         android:allowBackup="true"
@@ -15,16 +14,6 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.IwentARyzacja">
 
-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="${applicationId}.fileprovider"
-            android:exported="false"
-            android:grantUriPermissions="true">
-            <meta-data
-                android:name="android.support.FILE_PATHS"
-                android:resource="@xml/file_paths" />
-        </provider>
-
         <activity
             android:name=".MainActivity"
             android:exported="true"

app/src/main/java/com/bartek/iwentaryzacja/MainActivity.kt

@@ -15,15 +15,9 @@
 
 package com.bartek.iwentaryzacja
 
-import android.app.DownloadManager
-import android.content.BroadcastReceiver
 import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
 import android.net.Uri
-import android.os.Build
 import android.os.Bundle
-import android.os.Environment
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
@@ -49,24 +43,15 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import androidx.core.content.ContextCompat
-import androidx.core.content.FileProvider
 import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
 import androidx.lifecycle.viewmodel.compose.viewModel
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import org.apache.poi.ss.usermodel.WorkbookFactory
+import org.json.JSONArray
 import org.json.JSONObject
-import java.io.File
 import java.io.InputStream
-import java.net.HttpURLConnection
-import java.net.URL
-import java.util.Scanner
 
 // ==========================================
 // 1. MODEL DANYCH MASZYNY
@@ -95,64 +80,60 @@ class InventoryViewModel : ViewModel() {
     private val _notes = MutableStateFlow("")
     val notes: StateFlow<String> = _notes.asStateFlow()
 
-    private val _updateInfo = MutableStateFlow<UpdateInfo?>(null)
+    fun loadState(context: Context) {
-    val updateInfo: StateFlow<UpdateInfo?> = _updateInfo.asStateFlow()
+        val prefs = context.getSharedPreferences("inventory_prefs", Context.MODE_PRIVATE)
-
+        _notes.value = prefs.getString("notes", "") ?: ""
-    data class UpdateInfo(val versionCode: Int, val apkUrl: String)
+        
-
+        val machinesJson = prefs.getString("machines", null)
-    fun checkForUpdates(context: Context) {
+        if (machinesJson != null) {
-        viewModelScope.launch(Dispatchers.IO) {
             try {
-                val url = URL("https://bbjsolution.org/AR/InwentARyzacja/src/branch/master/update.json")
+                val jsonArray = JSONArray(machinesJson)
-                val connection = url.openConnection() as HttpURLConnection
+                val loadedList = mutableListOf<Machine>()
-                connection.connectTimeout = 5000
+                for (i in 0 until jsonArray.length()) {
-                connection.readTimeout = 5000
+                    val obj = jsonArray.getJSONObject(i)
-                
+                    loadedList.add(
-                if (connection.responseCode == 200) {
+                        Machine(
-                    val scanner = Scanner(connection.inputStream).useDelimiter("\\A")
+                            id = obj.getString("id"),
-                    val result = if (scanner.hasNext()) scanner.next() else ""
+                            name = obj.getString("name"),
-                    val json = JSONObject(result)
+                            category = obj.getString("category"),
-                    
+                            originalStatus = obj.getString("originalStatus"),
-                    val newVersionCode = json.getInt("versionCode")
+                            isChecked = obj.getBoolean("isChecked")
-                    val apkUrl = json.getString("url")
+                        )
-                    
+                    )
-                    val packageInfo = context.packageManager.getPackageInfo(context.packageName, 0)
-                    @Suppress("DEPRECATION")
-                    val currentVersionCode = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-                        packageInfo.longVersionCode.toInt()
-                    } else {
-                        packageInfo.versionCode
-                    }
-                    
-                    if (newVersionCode > currentVersionCode) {
-                        _updateInfo.value = UpdateInfo(newVersionCode, apkUrl)
-                    }
                 }
+                _machines.value = loadedList
             } catch (e: Exception) {
                 e.printStackTrace()
             }
         }
     }
 
-    fun downloadAndInstall(context: Context, apkUrl: String) {
+    private fun saveState(context: Context) {
-        val request = DownloadManager.Request(Uri.parse(apkUrl))
+        val prefs = context.getSharedPreferences("inventory_prefs", Context.MODE_PRIVATE)
-            .setTitle("Aktualizacja inwentARyzacja")
+        val editor = prefs.edit()
-            .setDescription("Pobieranie nowej wersji...")
+        editor.putString("notes", _notes.value)
-            .setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED)
+        
-            .setDestinationInExternalFilesDir(context, Environment.DIRECTORY_DOWNLOADS, "update.apk")
+        val jsonArray = JSONArray()
-            .setAllowedOverMetered(true)
+        _machines.value.forEach { machine ->
-            .setAllowedOverRoaming(true)
+            val obj = JSONObject()
-
+            obj.put("id", machine.id)
-        val downloadManager = context.getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
+            obj.put("name", machine.name)
-        downloadManager.enqueue(request)
+            obj.put("category", machine.category)
+            obj.put("originalStatus", machine.originalStatus)
+            obj.put("isChecked", machine.isChecked)
+            jsonArray.put(obj)
+        }
+        editor.putString("machines", jsonArray.toString())
+        editor.apply()
     }
 
     fun setSearchQuery(query: String) {
         _searchQuery.value = query
     }
 
-    fun setNotes(newNotes: String) {
+    fun setNotes(context: Context, newNotes: String) {
         _notes.value = newNotes
+        saveState(context)
     }
 
     fun appendDigit(digit: String) {
@@ -181,7 +162,7 @@ class InventoryViewModel : ViewModel() {
             .sorted()
     }
 
-    fun markMachinesByStatuses(statuses: Set<String>, isChecked: Boolean) {
+    fun markMachinesByStatuses(context: Context, statuses: Set<String>, isChecked: Boolean) {
         _machines.value = _machines.value.map { machine ->
             if (statuses.contains(machine.originalStatus)) {
                 machine.copy(isChecked = isChecked)
@@ -189,9 +170,10 @@ class InventoryViewModel : ViewModel() {
                 machine
             }
         }
+        saveState(context)
     }
 
-    fun toggleMachineCheck(machineId: String) {
+    fun toggleMachineCheck(context: Context, machineId: String) {
         _machines.value = _machines.value.map { machine ->
             if (machine.id == machineId) {
                 machine.copy(isChecked = !machine.isChecked)
@@ -199,10 +181,11 @@ class InventoryViewModel : ViewModel() {
                 machine
             }
         }
+        saveState(context)
     }
 
     // Parser zoptymalizowany pod strukturę raportu z systemu
-    fun parseXlsFile(inputStream: InputStream) {
+    fun parseXlsFile(context: Context, inputStream: InputStream) {
         try {
             // WorkbookFactory automatycznie obsługuje zarówno .xls jak i .xlsx
             val workbook = WorkbookFactory.create(inputStream)
@@ -232,6 +215,7 @@ class InventoryViewModel : ViewModel() {
             }
             _machines.value = parsedList
             workbook.close()
+            saveState(context)
         } catch (e: Exception) {
             e.printStackTrace()
         }
@@ -242,38 +226,10 @@ class InventoryViewModel : ViewModel() {
 // 3. GŁÓWNA AKTYWNOŚĆ
 // ==========================================
 class MainActivity : ComponentActivity() {
-    private val onDownloadComplete = object : BroadcastReceiver() {
-        override fun onReceive(context: Context, intent: Intent) {
-            val id = intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, -1)
-            if (id != -1L) {
-                installApk(context)
-            }
-        }
-    }
-
-    private fun installApk(context: Context) {
-        val file = File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), "update.apk")
-        if (file.exists()) {
-            val uri = FileProvider.getUriForFile(context, "${context.packageName}.fileprovider", file)
-            val intent = Intent(Intent.ACTION_VIEW)
-            intent.setDataAndType(uri, "application/vnd.android.package-archive")
-            intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-            context.startActivity(intent)
-        }
-    }
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
 
-        ContextCompat.registerReceiver(
-            this,
-            onDownloadComplete,
-            IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE),
-            ContextCompat.RECEIVER_EXPORTED
-        )
-
         setContent {
             MaterialTheme(
                 colorScheme = darkColorScheme(
@@ -291,10 +247,6 @@ class MainActivity : ComponentActivity() {
             }
         }
     }
-    override fun onDestroy() {
-        super.onDestroy()
-        unregisterReceiver(onDownloadComplete)
-    }
 }
 
 // ==========================================
@@ -308,42 +260,12 @@ fun InventoryScreen(viewModel: InventoryViewModel = viewModel()) {
     val searchQuery by viewModel.searchQuery.collectAsState()
     val filterMissing by viewModel.filterMissing.collectAsState()
     val notes by viewModel.notes.collectAsState()
-    val updateInfo by viewModel.updateInfo.collectAsState()
     
     var showStatusDialog by remember { mutableStateOf(false) }
     var showNotesDialog by remember { mutableStateOf(false) }
-    var showUpdateDialog by remember { mutableStateOf(false) }
 
     LaunchedEffect(Unit) {
-        viewModel.checkForUpdates(context)
+        viewModel.loadState(context)
-    }
-
-    LaunchedEffect(updateInfo) {
-        if (updateInfo != null) {
-            showUpdateDialog = true
-        }
-    }
-
-    if (showUpdateDialog && updateInfo != null) {
-        AlertDialog(
-            onDismissRequest = { showUpdateDialog = false },
-            title = { Text("Dostępna aktualizacja", color = Color.White) },
-            text = { Text("Czy chcesz pobrać i zainstalować nową wersję aplikacji?", color = Color.White) },
-            confirmButton = {
-                Button(onClick = {
-                    viewModel.downloadAndInstall(context, updateInfo!!.apkUrl)
-                    showUpdateDialog = false
-                }) {
-                    Text("Pobierz")
-                }
-            },
-            dismissButton = {
-                TextButton(onClick = { showUpdateDialog = false }) {
-                    Text("Później")
-                }
-            },
-            containerColor = Color(0xFF1E2638)
-        )
     }
 
     // Launcher akceptujący pliki .xlsx oraz .xls
@@ -352,7 +274,7 @@ fun InventoryScreen(viewModel: InventoryViewModel = viewModel()) {
     ) { uri: Uri? ->
         uri?.let {
             context.contentResolver.openInputStream(it)?.use { inputStream ->
-                viewModel.parseXlsFile(inputStream)
+                viewModel.parseXlsFile(context, inputStream)
             }
         }
     }
@@ -362,7 +284,7 @@ fun InventoryScreen(viewModel: InventoryViewModel = viewModel()) {
             statuses = viewModel.getUniqueStatuses(),
             onDismiss = { showStatusDialog = false },
             onConfirm = { selectedStatuses ->
-                viewModel.markMachinesByStatuses(selectedStatuses, true)
+                viewModel.markMachinesByStatuses(context, selectedStatuses, true)
                 showStatusDialog = false
             }
         )
@@ -371,7 +293,7 @@ fun InventoryScreen(viewModel: InventoryViewModel = viewModel()) {
     if (showNotesDialog) {
         NotesDialog(
             notes = notes,
-            onNotesChange = { viewModel.setNotes(it) },
+            onNotesChange = { viewModel.setNotes(context, it) },
             onDismiss = { showNotesDialog = false }
         )
     }
@@ -484,7 +406,7 @@ fun InventoryScreen(viewModel: InventoryViewModel = viewModel()) {
                     items(filteredMachines, key = { it.id }) { machine ->
                         MachineItem(
                             machine = machine,
-                            onToggle = { viewModel.toggleMachineCheck(machine.id) }
+                            onToggle = { viewModel.toggleMachineCheck(context, machine.id) }
                         )
                     }
                 }

app/src/main/res/xml/file_paths.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<paths>
-    <external-path name="external_files" path="." />
-    <cache-path name="cache_files" path="." />
-    <files-path name="internal_files" path="." />
-</paths>

index.html

@@ -0,0 +1,77 @@
+<!DOCTYPE html>
+<html lang="pl">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>BBJ Solution - Pobierz Aplikację</title>
+    <style>
+        * {
+            box-sizing: border-box;
+            margin: 0;
+            padding: 0;
+            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
+        }
+        body {
+            background-color: #0f172a;
+            color: #f8fafc;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            min-height: 100vh;
+            padding: 20px;
+        }
+        .card {
+            background-color: #1e293b;
+            border-radius: 16px;
+            padding: 32px 24px;
+            max-width: 420px;
+            width: 100%;
+            text-align: center;
+            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
+            border: 1px solid #334155;
+        }
+        h1 {
+            font-size: 24px;
+            margin-bottom: 8px;
+            color: #38bdf8;
+        }
+        p {
+            color: #94a3b8;
+            font-size: 14px;
+            margin-bottom: 24px;
+            line-height: 1.5;
+        }
+        .download-btn {
+            display: inline-block;
+            width: 100%;
+            padding: 14px 20px;
+            background-color: #0284c7;
+            color: #ffffff;
+            font-weight: bold;
+            font-size: 16px;
+            text-decoration: none;
+            border-radius: 8px;
+            transition: background-color 0.2s ease;
+        }
+        .download-btn:active {
+            background-color: #0369a1;
+        }
+        .info {
+            margin-top: 16px;
+            font-size: 12px;
+            color: #64748b;
+        }
+    </style>
+</head>
+<body>
+    <div class="card">
+        <h1>BBJ Solution</h1>
+        <p>Aplikacja mobilna do obsługi magazynu i urządzeń.</p>
+        
+        <!-- Podmień app-release.apk na dokładną nazwę swojego pliku APK -->
+        <a href="app-release.apk" class="download-btn" download>Pobierz aplikację (APK)</a>
+        
+        <p class="info">Po pobraniu zezwól w telefonie na instalację z nieznanych źródeł.</p>
+    </div>
+</body>
+</html>