release v1.0.19

.gitignore

@@ -18,3 +18,4 @@ docs/bmlapi/tmp
 docs/fahipayapi/tmp
 tmp
 app/key.jks
+.kotlin/*

app/build.gradle.kts

@@ -21,8 +21,8 @@ android {
         applicationId = "sh.sar.basedbank"
         minSdk = 26
         targetSdk = 36
-        versionCode = 17
+        versionCode = 19
-        versionName = "1.0.18"
+        versionName = "1.0.19"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 

app/src/main/AndroidManifest.xml

@@ -9,6 +9,10 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.NFC" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
+    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
 
     <uses-feature android:name="android.hardware.nfc.hce" android:required="false" />
 
@@ -69,6 +73,11 @@
             android:launchMode="singleTop"
             android:theme="@style/Theme.BasedBank" />
 
+        <service
+            android:name=".service.NotificationPollingService"
+            android:exported="false"
+            android:foregroundServiceType="dataSync" />
+
         <service
             android:name=".nfc.BmlHostCardEmulatorService"
             android:exported="true"

app/src/main/java/sh/sar/basedbank/api/bml/BmlCardClient.kt

@@ -0,0 +1,55 @@
+package sh.sar.basedbank.api.bml
+
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.Request
+import okhttp3.RequestBody.Companion.toRequestBody
+import org.json.JSONObject
+import sh.sar.basedbank.api.models.BankServerException
+
+data class BmlCardActionResult(
+    val success: Boolean,
+    val message: String
+)
+
+class BmlCardClient {
+
+    private val client = newBmlApiClient()
+
+    /**
+     * Freezes or unfreezes a BML card.
+     * @param cardId BML card UUID (BankAccount.internalId)
+     * @param action "freeze" or "unfreeze"
+     */
+    fun setCardFreezeState(session: BmlSession, cardId: String, action: String): BmlCardActionResult {
+        val body = JSONObject().apply {
+            put("card", cardId)
+            put("action", action)
+        }.toString().toRequestBody("application/json".toMediaType())
+
+        val request = Request.Builder()
+            .url("$BML_BASE_URL/api/mobile/services/card/freeze")
+            .post(body)
+            .header("Authorization", "Bearer ${session.accessToken}")
+            .header("User-Agent", BML_USER_AGENT)
+            .header("x-app-version", BML_APP_VERSION)
+            .header("accept", "application/json")
+            .build()
+
+        val resp = client.newCall(request).execute()
+        val code = resp.code
+        val responseBody = resp.body?.string()
+        resp.close()
+        if (code == 401 || code == 419) throw AuthExpiredException()
+        if (code in 500..599) throw BankServerException("BML")
+        return try {
+            val json = JSONObject(responseBody ?: "")
+            val ok = json.optBoolean("success") && json.optInt("code") == 0
+            BmlCardActionResult(
+                success = ok,
+                message = json.optString("payload").ifBlank { json.optString("message") }
+            )
+        } catch (_: Exception) {
+            BmlCardActionResult(success = false, message = "")
+        }
+    }
+}

app/src/main/java/sh/sar/basedbank/api/mib/MibActivityHistoryClient.kt

@@ -10,7 +10,7 @@ import java.text.SimpleDateFormat
 import java.util.Locale
 import java.util.concurrent.TimeUnit
 
-private val SKIP_TYPES = setOf("Switch Profile")
+private val SKIP_TYPES = setOf("Switch Profile", "Log in")
 private const val MIB_WV_URL = "https://faisamobilex-wv.mib.com.mv"
 
 class MibActivityHistoryClient {
@@ -117,7 +117,7 @@ class MibActivityHistoryClient {
         session: MibSession,
         loginId: String,
         minCount: Int = 5,
-        pageSize: Int = 30
+        pageSize: Int = 100
     ): FetchResult {
         val accumulated = mutableListOf<AppNotification>()
         var start = 1

app/src/main/java/sh/sar/basedbank/api/mib/MibCardsClient.kt

@@ -7,10 +7,18 @@ import okhttp3.Request
 import org.json.JSONObject
 import java.util.concurrent.TimeUnit
 
+data class MibCardActionResult(
+    val success: Boolean,
+    val message: String,
+    val currentStatusCode: String
+)
+
 class MibCardsClient {
 
     private val BASE_WV_URL = "https://faisamobilex-wv.mib.com.mv"
 
+    private val USER_AGENT = "Mozilla/5.0 (Linux; Android ${Build.VERSION.RELEASE}; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/129.0.6668.70 Mobile Safari/537.36"
+
     private val client = OkHttpClient.Builder()
         .connectTimeout(20, TimeUnit.SECONDS)
         .readTimeout(20, TimeUnit.SECONDS)
@@ -20,7 +28,7 @@ class MibCardsClient {
         "mbmodel=IOS-1.0; xxid=${session.xxid}; IBSID=${session.xxid}; " +
         "mbnonce=${session.nonceGenerator}; time-tracker=597"
 
-    fun fetchCards(session: MibSession, loginTag: String): List<MibCard> {
+    fun fetchCards(session: MibSession, loginTag: String, profileId: String = ""): List<MibCard> {
         val body = FormBody.Builder()
             .add("name", "")
             .add("start", "1")
@@ -32,7 +40,7 @@ class MibCardsClient {
             .url("$BASE_WV_URL/ajaxDebitCard/fetchCardInfos")
             .post(body)
             .header("Cookie", cookieHeader(session))
-            .header("User-Agent", "Mozilla/5.0 (Linux; Android ${Build.VERSION.RELEASE}; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/129.0.6668.70 Mobile Safari/537.36")
+            .header("User-Agent", USER_AGENT)
             .header("X-Requested-With", "XMLHttpRequest")
             .header("Accept", "*/*")
             .header("Origin", BASE_WV_URL)
@@ -55,9 +63,42 @@ class MibCardsClient {
                     customerId = item.optString("customerId"),
                     phoneNumber = item.optString("phoneNumber"),
                     cardHolderName = item.optString("cardHolderName"),
-                    loginTag = loginTag
+                    loginTag = loginTag,
+                    profileId = profileId
                 )
             }
         }
     }
+
+    /** Freezes a MIB card. action = "freeze" or "unfreeze". */
+    fun setCardFreezeState(session: MibSession, cardId: String, action: String, comments: String): MibCardActionResult {
+        val body = FormBody.Builder()
+            .add("cardId", cardId)
+            .add("comments", comments)
+            .build()
+
+        val request = Request.Builder()
+            .url("$BASE_WV_URL/ajaxDebitCard/$action")
+            .post(body)
+            .header("Cookie", cookieHeader(session))
+            .header("User-Agent", USER_AGENT)
+            .header("X-Requested-With", "XMLHttpRequest")
+            .header("Accept", "*/*")
+            .header("Origin", BASE_WV_URL)
+            .header("Referer", "$BASE_WV_URL//debitCards/manage?cardId=$cardId&dashurl=1")
+            .build()
+
+        return client.newCall(request).execute().use { response ->
+            val bodyStr = response.body?.string()
+                ?: return MibCardActionResult(false, "", "")
+            val json = try { JSONObject(bodyStr) } catch (_: Exception) {
+                return MibCardActionResult(false, "", "")
+            }
+            MibCardActionResult(
+                success = json.optBoolean("success"),
+                message = json.optString("reasonText"),
+                currentStatusCode = json.optString("currentStatusCode")
+            )
+        }
+    }
 }

app/src/main/java/sh/sar/basedbank/api/mib/MibModels.kt

@@ -55,7 +55,8 @@ data class MibCard(
     val customerId: String,
     val phoneNumber: String,
     val cardHolderName: String,
-    val loginTag: String
+    val loginTag: String,
+    val profileId: String = ""
 )
 
 data class MibFinanceDeal(

app/src/main/java/sh/sar/basedbank/service/NotificationPollingService.kt

@@ -0,0 +1,174 @@
+package sh.sar.basedbank.service
+
+import android.app.Notification
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Intent
+import android.os.IBinder
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.isActive
+import kotlinx.coroutines.launch
+import sh.sar.basedbank.BasedBankApp
+import sh.sar.basedbank.R
+import sh.sar.basedbank.api.bml.BmlNotificationsClient
+import sh.sar.basedbank.api.mib.MibActivityHistoryClient
+import sh.sar.basedbank.ui.home.AppNotification
+import sh.sar.basedbank.util.NotificationsCache
+import java.util.concurrent.atomic.AtomicInteger
+
+class NotificationPollingService : Service() {
+
+    private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
+    private val app get() = application as BasedBankApp
+    private val notifIdCounter = AtomicInteger(2000)
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    override fun onCreate() {
+        super.onCreate()
+        createChannels()
+        startForeground(SERVICE_NOTIF_ID, buildServiceNotification())
+        startPolling()
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int = START_STICKY
+
+    override fun onDestroy() {
+        scope.cancel()
+        super.onDestroy()
+    }
+
+    private fun startPolling() {
+        scope.launch {
+            while (isActive) {
+                runCatching { poll() }
+                delay(POLL_INTERVAL_MS)
+            }
+        }
+    }
+
+    private suspend fun poll() {
+        pollBml()
+        pollMib()
+    }
+
+    private suspend fun pollBml() {
+        val sessions = app.bmlSessions.toMap()
+        if (sessions.isEmpty()) return
+        val client = BmlNotificationsClient()
+        sessions.forEach { (loginId, session) ->
+            val result = try { client.fetchNotifications(session, loginId, page = 1) }
+                         catch (_: Exception) { return@forEach }
+            if (result.items.isEmpty()) return@forEach
+
+            val cached = NotificationsCache.loadBml(this@NotificationPollingService, loginId)
+            if (cached.isEmpty()) {
+                NotificationsCache.saveBml(this@NotificationPollingService, loginId, result.items)
+                return@forEach
+            }
+            val cachedIds = cached.map { it.id }.toSet()
+            val newItems = result.items.filter { it.id !in cachedIds }
+            if (newItems.isNotEmpty()) {
+                NotificationsCache.saveBml(this@NotificationPollingService, loginId, result.items)
+                val channelId = ensureLoginChannel("BML", loginId)
+                newItems.forEach { postBankNotification(it, channelId) }
+            }
+        }
+    }
+
+    private suspend fun pollMib() {
+        val sessions = app.mibSessions.toMap()
+        if (sessions.isEmpty()) return
+        val client = MibActivityHistoryClient()
+        sessions.forEach { (loginId, session) ->
+            val result = try { client.fetchActivity(session, loginId, 1, 100) }
+                         catch (_: Exception) { return@forEach }
+
+            val readIds = NotificationsCache.getMibReadIds(this@NotificationPollingService)
+            val cached = NotificationsCache.loadMib(this@NotificationPollingService, loginId, readIds)
+            if (cached.isEmpty()) {
+                NotificationsCache.saveMib(this@NotificationPollingService, loginId, result.items)
+                return@forEach
+            }
+            val cachedIds = cached.map { it.id }.toSet()
+            val newItems = result.items.filter { it.id !in cachedIds }
+            if (newItems.isNotEmpty()) {
+                val all = (cached + newItems).sortedByDescending { it.timestampMs }
+                NotificationsCache.saveMib(this@NotificationPollingService, loginId, all)
+                val channelId = ensureLoginChannel("MIB", loginId)
+                newItems.forEach { postBankNotification(it, channelId) }
+            }
+        }
+    }
+
+    private fun ensureLoginChannel(bank: String, loginId: String): String {
+        val channelId = "bank_${bank.lowercase()}_$loginId"
+        val nm = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        if (nm.getNotificationChannel(channelId) == null) {
+            val profileName = when (bank) {
+                "BML" -> app.bmlProfilesMap[loginId]?.firstOrNull()?.name
+                "MIB" -> app.mibProfilesMap[loginId]?.firstOrNull()?.name
+                else  -> null
+            } ?: loginId
+            nm.createNotificationChannel(
+                NotificationChannel(channelId, "$bank · $profileName", NotificationManager.IMPORTANCE_DEFAULT)
+            )
+        }
+        return channelId
+    }
+
+    private fun postBankNotification(notif: AppNotification, channelId: String) {
+        val nm = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        val pi = PendingIntent.getActivity(
+            this, 0,
+            packageManager.getLaunchIntentForPackage(packageName),
+            PendingIntent.FLAG_IMMUTABLE
+        )
+        val n = Notification.Builder(this, channelId)
+            .setSmallIcon(R.drawable.ic_bell)
+            .setContentTitle(notif.title)
+            .setContentText(notif.message)
+            .setContentIntent(pi)
+            .setAutoCancel(true)
+            .build()
+        nm.notify(notifIdCounter.getAndIncrement(), n)
+    }
+
+    private fun buildServiceNotification(): Notification {
+        val pi = PendingIntent.getActivity(
+            this, 0,
+            packageManager.getLaunchIntentForPackage(packageName),
+            PendingIntent.FLAG_IMMUTABLE
+        )
+        return Notification.Builder(this, CHANNEL_SERVICE)
+            .setSmallIcon(R.drawable.ic_bell)
+            .setContentTitle(getString(R.string.notif_service_title))
+            .setContentText(getString(R.string.notif_service_desc))
+            .setContentIntent(pi)
+            .setOngoing(true)
+            .build()
+    }
+
+    private fun createChannels() {
+        val nm = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        nm.createNotificationChannel(
+            NotificationChannel(
+                CHANNEL_SERVICE,
+                getString(R.string.notif_channel_service),
+                NotificationManager.IMPORTANCE_MIN
+            ).apply { setShowBadge(false) }
+        )
+    }
+
+    companion object {
+        private const val POLL_INTERVAL_MS = 30_000L
+        private const val SERVICE_NOTIF_ID = 1001
+        const val CHANNEL_SERVICE = "notif_polling_service"
+    }
+}

app/src/main/java/sh/sar/basedbank/ui/home/ContactPickerSheetFragment.kt

@@ -151,7 +151,7 @@ class ContactPickerSheetFragment : BottomSheetDialogFragment() {
         viewModel.accounts.observe(viewLifecycleOwner) { pagerAdapter.rebuildAll() }
         viewModel.hideAmounts.observe(viewLifecycleOwner) { pagerAdapter.rebuildAll() }
 
-        (activity as? HomeActivity)?.triggerRefresh()
+        (activity as? HomeActivity)?.loadAllContacts()
     }
 
     private fun attachMediator(pages: List<TabDef>) {

app/src/main/java/sh/sar/basedbank/ui/home/DashboardFragment.kt

@@ -116,12 +116,12 @@ class DashboardFragment : Fragment() {
             val credStore = CredentialStore(requireContext())
             val hidden = credStore.getHiddenDashboardCardNumbers()
             val mibItems = (viewModel.mibCards.value ?: emptyList())
-                .filter { !hidden.contains(it.maskedCardNumber) }
+                .filter { CardsFragment.isMibCardActive(it.cardStatus) && !hidden.contains(it.maskedCardNumber) }
                 .map { CardItem.Mib(it) }
             val bmlItems = (viewModel.accounts.value ?: emptyList())
                 .filter { (it.profileType == "BML_PREPAID" || it.profileType == "BML_CREDIT" || it.profileType == "BML_DEBIT") && it.statusDesc.equals("Active", ignoreCase = true) && !hidden.contains(it.accountNumber) }
                 .map { CardItem.Bml(it) }
-            val all = mibItems + bmlItems
+            val all = bmlItems + mibItems
             val defaultNum = credStore.getDefaultCardAccountNumber()
             val ordered = if (defaultNum != null) {
                 val def = all.filterIsInstance<CardItem.Bml>().firstOrNull { it.account.accountNumber == defaultNum }

app/src/main/java/sh/sar/basedbank/ui/home/HomeActivity.kt

@@ -1130,14 +1130,14 @@ fun applyNavLabelVisibility() {
                 val fresh = withContext(Dispatchers.IO) {
                     val sess = app.bmlSessionFor(src) ?: return@withContext null
                     try {
-                        val accounts = BmlAccountClient().fetchAccounts(sess, src.loginTag)
+                        val accounts = BmlAccountClient().fetchAccounts(sess, src.loginTag, src.profileName, src.profileId)
                         AccountCache.saveBml(this@HomeActivity, loginId, accounts)
-                        val otherBml = app.bmlAccounts.filter { it.loginTag != src.loginTag }
+                        val otherBml = app.bmlAccounts.filter { it.loginTag != src.loginTag || it.profileId != src.profileId }
                         app.bmlAccounts = otherBml + accounts
                         accounts
                     } catch (_: Exception) { null }
                 } ?: return@launch
-                val otherAccounts = current.filter { it.bank != "BML" || it.loginTag != src.loginTag }
+                val otherAccounts = current.filter { it.bank != "BML" || it.loginTag != src.loginTag || it.profileId != src.profileId }
                 viewModel.accounts.postValue(otherAccounts + fresh)
             } else {
                 val loginId = src.loginTag.removePrefix("mib_")
@@ -1220,7 +1220,7 @@ fun applyNavLabelVisibility() {
                     for (profile in profiles) {
                         try {
                             flow.switchProfile(session, profile)
-                            for (card in client.fetchCards(session, "mib_$loginId")) {
+                            for (card in client.fetchCards(session, "mib_$loginId", profile.profileId)) {
                                 if (seen.add(card.cardId)) result += card
                             }
                         } catch (_: Exception) { }

app/src/main/java/sh/sar/basedbank/ui/home/NotificationsSheetFragment.kt

@@ -13,10 +13,12 @@ import android.view.ViewGroup
 import android.widget.FrameLayout
 import android.widget.ImageView
 import android.widget.LinearLayout
+import android.widget.ProgressBar
 import android.widget.TextView
 import android.widget.Toast
 import androidx.core.view.isVisible
 import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager2.widget.ViewPager2
@@ -62,6 +64,23 @@ private fun toGroupedList(notifications: List<AppNotification>): List<NotifListI
     return result
 }
 
+private class NotifDiff(
+    private val old: List<NotifListItem>,
+    private val new: List<NotifListItem>
+) : DiffUtil.Callback() {
+    override fun getOldListSize() = old.size
+    override fun getNewListSize() = new.size
+    override fun areItemsTheSame(oldPos: Int, newPos: Int): Boolean {
+        val o = old[oldPos]; val n = new[newPos]
+        return when {
+            o is NotifListItem.Header && n is NotifListItem.Header -> o.label == n.label
+            o is NotifListItem.Entry  && n is NotifListItem.Entry  -> o.n.id == n.n.id
+            else -> false
+        }
+    }
+    override fun areContentsTheSame(oldPos: Int, newPos: Int) = old[oldPos] == new[newPos]
+}
+
 class NotificationsSheetFragment : BottomSheetDialogFragment() {
 
     var onUnreadCountChanged: ((hasUnread: Boolean) -> Unit)? = null
@@ -148,11 +167,16 @@ class NotificationsSheetFragment : BottomSheetDialogFragment() {
         }
     }
 
+    private fun setSpinner(show: Boolean) {
+        tabAdapters.forEach { it?.showLoadingSpinner = show }
+    }
+
     private fun refreshFromNetwork() {
         val bmlSessions = app.bmlSessions.toMap()
         val mibSessions = app.mibSessions.toMap()
 
         lifecycleScope.launch {
+            setSpinner(true)
             val bmlClient = BmlNotificationsClient()
             bmlSessions.forEach { (loginId, session) ->
                 val result = withContext(Dispatchers.IO) {
@@ -172,22 +196,32 @@ class NotificationsSheetFragment : BottomSheetDialogFragment() {
 
             val mibClient = MibActivityHistoryClient()
             mibSessions.forEach { (loginId, session) ->
+                val cachedIds = allNotifications
+                    .filter { it.bank == "MIB" && it.loginId == loginId }
+                    .map { it.id }.toSet()
                 val result = withContext(Dispatchers.IO) {
-                    mibClient.fetchUntilEnough(session, loginId)
+                    mibClient.fetchActivity(session, loginId, 1, 100)
                 }
-                if (result.items.isNotEmpty() && isAdded) {
+                if (isAdded) {
                     val readIds = NotificationsCache.getMibReadIds(requireContext())
-                    val resolved = result.items.map { it.copy(isRead = it.id in readIds) }
+                    val hasOverlap = cachedIds.isNotEmpty() && result.items.any { it.id in cachedIds }
-                    allNotifications.removeAll { it.bank == "MIB" && it.loginId == loginId }
+                    val newItems = result.items
-                    allNotifications.addAll(resolved)
+                        .filter { it.id !in cachedIds }
-                    allNotifications.sortByDescending { it.timestampMs }
+                        .map { it.copy(isRead = it.id in readIds) }
+                    if (newItems.isNotEmpty()) {
+                        allNotifications.addAll(newItems)
+                        allNotifications.sortByDescending { it.timestampMs }
+                        val allForLogin = allNotifications.filter { it.bank == "MIB" && it.loginId == loginId }
+                        NotificationsCache.saveMib(requireContext(), loginId, allForLogin)
+                        refreshAdapters()
+                        broadcastUnread()
+                    }
                     mibNextStart[loginId] = result.nextStart
-                    mibDone[loginId] = result.nextStart > result.totalCount
+                    mibDone[loginId] = hasOverlap || result.nextStart > result.totalCount
-                    NotificationsCache.saveMib(requireContext(), loginId, result.items)
-                    refreshAdapters()
-                    broadcastUnread()
                 }
             }
+
+            if (isAdded) setSpinner(false)
         }
     }
 
@@ -200,6 +234,7 @@ class NotificationsSheetFragment : BottomSheetDialogFragment() {
         if (!anyLeft) return
 
         isLoadingMore = true
+        setSpinner(true)
         lifecycleScope.launch {
             val bmlClient = BmlNotificationsClient()
             bmlSessions.forEach { (loginId, session) ->
@@ -221,24 +256,36 @@ class NotificationsSheetFragment : BottomSheetDialogFragment() {
             val mibClient = MibActivityHistoryClient()
             mibSessions.forEach { (loginId, session) ->
                 if (mibDone[loginId] == true) return@forEach
-                val start = mibNextStart[loginId] ?: 1
+                while (mibDone[loginId] != true && isAdded) {
-                val result = withContext(Dispatchers.IO) {
+                    val start = mibNextStart[loginId] ?: 101
-                    mibClient.fetchActivity(session, loginId, start, start + 29)
+                    val cachedIds = allNotifications
-                }
+                        .filter { it.bank == "MIB" && it.loginId == loginId }
-                if (result.items.isNotEmpty() && isAdded) {
+                        .map { it.id }.toSet()
+                    val result = withContext(Dispatchers.IO) {
+                        mibClient.fetchActivity(session, loginId, start, start + 99)
+                    }
+                    if (result.rawCount == 0) break
                     val readIds = NotificationsCache.getMibReadIds(requireContext())
-                    val resolved = result.items.map { it.copy(isRead = it.id in readIds) }
+                    val newItems = result.items
-                    allNotifications.addAll(resolved.filter { n -> allNotifications.none { it.id == n.id } })
+                        .filter { it.id !in cachedIds }
-                    allNotifications.sortByDescending { it.timestampMs }
+                        .map { it.copy(isRead = it.id in readIds) }
+                    if (newItems.isNotEmpty()) {
+                        allNotifications.addAll(newItems)
+                        allNotifications.sortByDescending { it.timestampMs }
+                        val allForLogin = allNotifications.filter { it.bank == "MIB" && it.loginId == loginId }
+                        NotificationsCache.saveMib(requireContext(), loginId, allForLogin)
+                    }
                     mibNextStart[loginId] = result.nextStart
                     mibDone[loginId] = result.nextStart > result.totalCount
-                    val allForLogin = allNotifications.filter { it.bank == "MIB" && it.loginId == loginId }
+                    if (newItems.isNotEmpty()) break
-                    NotificationsCache.saveMib(requireContext(), loginId, allForLogin)
                 }
             }
 
             isLoadingMore = false
-            if (isAdded) refreshAdapters()
+            if (isAdded) {
+                setSpinner(false)
+                refreshAdapters()
+            }
         }
     }
 
@@ -342,16 +389,35 @@ class NotificationsSheetFragment : BottomSheetDialogFragment() {
 
         private val displayItems = mutableListOf<NotifListItem>()
 
+        var showLoadingSpinner: Boolean = false
+            set(value) {
+                if (field == value) return
+                field = value
+                if (displayItems.isEmpty()) {
+                    notifyItemChanged(0)
+                } else if (value) {
+                    notifyItemInserted(displayItems.size)
+                } else {
+                    notifyItemRemoved(displayItems.size)
+                }
+            }
+
         fun update(filtered: List<AppNotification>) {
+            val newItems = toGroupedList(filtered)
+            val diff = DiffUtil.calculateDiff(NotifDiff(displayItems.toList(), newItems))
             displayItems.clear()
-            displayItems.addAll(toGroupedList(filtered))
+            displayItems.addAll(newItems)
-            notifyDataSetChanged()
+            diff.dispatchUpdatesTo(this)
         }
 
-        override fun getItemCount() = if (displayItems.isEmpty()) 1 else displayItems.size
+        override fun getItemCount(): Int {
+            if (displayItems.isEmpty()) return 1
+            return displayItems.size + if (showLoadingSpinner) 1 else 0
+        }
 
         override fun getItemViewType(position: Int): Int {
-            if (displayItems.isEmpty()) return 2 // empty
+            if (displayItems.isEmpty()) return if (showLoadingSpinner) 3 else 2
+            if (showLoadingSpinner && position == displayItems.size) return 3
             return when (displayItems[position]) {
                 is NotifListItem.Header -> 0
                 is NotifListItem.Entry  -> 1
@@ -362,6 +428,7 @@ class NotificationsSheetFragment : BottomSheetDialogFragment() {
             when (viewType) {
                 0    -> HeaderVH(buildHeaderView(parent.context))
                 1    -> ItemVH(buildRowView(parent.context))
+                3    -> SpinnerVH(buildSpinnerView(parent.context))
                 else -> EmptyVH(buildEmptyView(parent.context))
             }
 
@@ -422,6 +489,28 @@ class NotificationsSheetFragment : BottomSheetDialogFragment() {
             }
         }
 
+        // ── Loading spinner ───────────────────────────────────────────────────────
+
+        inner class SpinnerVH(v: View) : RecyclerView.ViewHolder(v)
+
+        private fun buildSpinnerView(ctx: android.content.Context): View {
+            val dp = ctx.resources.displayMetrics.density
+            val pad = (16 * dp).toInt()
+            val size = (28 * dp).toInt()
+            return LinearLayout(ctx).apply {
+                orientation = LinearLayout.VERTICAL
+                gravity = Gravity.CENTER
+                layoutParams = ViewGroup.LayoutParams(
+                    ViewGroup.LayoutParams.MATCH_PARENT,
+                    ViewGroup.LayoutParams.WRAP_CONTENT
+                )
+                setPadding(pad, pad, pad, pad)
+                addView(ProgressBar(ctx).apply {
+                    layoutParams = LinearLayout.LayoutParams(size, size)
+                })
+            }
+        }
+
         // ── Notification row ──────────────────────────────────────────────────────
 
         inner class ItemVH(v: View) : RecyclerView.ViewHolder(v) {

app/src/main/java/sh/sar/basedbank/ui/home/PayWithCardFragment.kt

@@ -37,12 +37,19 @@ import com.google.android.material.button.MaterialButton
 import com.google.android.material.color.MaterialColors
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
 import sh.sar.basedbank.BasedBankApp
 import sh.sar.basedbank.R
+import sh.sar.basedbank.api.bml.BmlCardClient
 import sh.sar.basedbank.api.bml.BmlTapToPayClient
+import sh.sar.basedbank.api.mib.MibCardsClient
 import sh.sar.basedbank.nfc.BmlHostCardEmulatorService
 import sh.sar.basedbank.api.mib.MibCard
+import android.text.InputType
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import com.google.android.material.textfield.TextInputEditText
+import com.google.android.material.textfield.TextInputLayout
 import sh.sar.basedbank.databinding.FragmentCardsBinding
 import sh.sar.basedbank.util.CardsCache
 import sh.sar.basedbank.util.CredentialStore
@@ -63,6 +70,8 @@ class CardsFragment : Fragment() {
     private var cardWidth: Int = 0
     private var pendingQrCardNumber: String? = null
     private var isManageMode: Boolean = false
+    private var managedCardKey: String? = null
+    private var freezeInFlight: Boolean = false
 
     private val qrLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
         if (result.resultCode != Activity.RESULT_OK) return@registerForActivityResult
@@ -155,8 +164,14 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
             insets
         }
 
-        viewModel.mibCards.observe(viewLifecycleOwner) { rebuildCards() }
+        viewModel.mibCards.observe(viewLifecycleOwner) {
-        viewModel.accounts.observe(viewLifecycleOwner) { rebuildCards() }
+            rebuildCards()
+            rebindManagedCardIfNeeded()
+        }
+        viewModel.accounts.observe(viewLifecycleOwner) {
+            rebuildCards()
+            rebindManagedCardIfNeeded()
+        }
 
         val cached = CardsCache.load(requireContext())
         if (cached.isNotEmpty()) {
@@ -247,20 +262,161 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
             Toast.makeText(requireContext(), R.string.work_in_progress, Toast.LENGTH_SHORT).show()
         }
         binding.btnChangePin.setOnClickListener(wip)
-        binding.btnFreeze.setOnClickListener(wip)
+        binding.btnFreeze.setOnClickListener {
+            when (val item = cards.getOrNull(currentCardPosition)) {
+                is CardItem.Bml -> confirmBmlFreezeToggle(item)
+                is CardItem.Mib -> confirmMibFreezeToggle(item)
+                null -> {}
+            }
+        }
         binding.btnBlock.setOnClickListener(wip)
     }
 
+    private fun confirmBmlFreezeToggle(item: CardItem.Bml) {
+        if (freezeInFlight) return
+        val frozen = isBmlFrozen(item.account.statusDesc)
+        val titleRes = if (frozen) R.string.card_unfreeze_confirm_title else R.string.card_freeze_confirm_title
+        val messageRes = if (frozen) R.string.card_unfreeze_confirm_message else R.string.card_freeze_confirm_message
+        val confirmRes = if (frozen) R.string.card_action_unfreeze else R.string.card_action_freeze
+        MaterialAlertDialogBuilder(requireContext())
+            .setTitle(titleRes)
+            .setMessage(messageRes)
+            .setNegativeButton(R.string.cancel, null)
+            .setPositiveButton(confirmRes) { _, _ -> performBmlFreezeToggle(item, freeze = !frozen) }
+            .show()
+    }
+
+    private fun confirmMibFreezeToggle(item: CardItem.Mib) {
+        if (freezeInFlight) return
+        val frozen = isMibCardFrozen(item.card.cardStatus)
+        val titleRes = if (frozen) R.string.card_unfreeze_confirm_title else R.string.card_freeze_confirm_title
+        val messageRes = if (frozen) R.string.card_unfreeze_confirm_message else R.string.card_freeze_confirm_message
+        val confirmRes = if (frozen) R.string.card_action_unfreeze else R.string.card_action_freeze
+
+        val ctx = requireContext()
+        val dp = resources.displayMetrics.density
+        val inputLayout = TextInputLayout(ctx).apply {
+            hint = getString(R.string.card_freeze_comments_hint)
+            val pad = (16 * dp).toInt()
+            setPadding(pad, pad / 2, pad, 0)
+        }
+        val input = TextInputEditText(ctx).apply {
+            inputType = InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_FLAG_CAP_SENTENCES
+            maxLines = 3
+        }
+        inputLayout.addView(input)
+
+        MaterialAlertDialogBuilder(ctx)
+            .setTitle(titleRes)
+            .setMessage(messageRes)
+            .setView(inputLayout)
+            .setNegativeButton(R.string.cancel, null)
+            .setPositiveButton(confirmRes) { _, _ ->
+                val comments = input.text?.toString()?.trim().orEmpty()
+                performMibFreezeToggle(item, freeze = !frozen, comments = comments)
+            }
+            .show()
+    }
+
+    private fun performMibFreezeToggle(item: CardItem.Mib, freeze: Boolean, comments: String) {
+        val app = requireActivity().application as BasedBankApp
+        val action = if (freeze) "freeze" else "unfreeze"
+        val successRes = if (freeze) R.string.card_freeze_success else R.string.card_unfreeze_success
+        val loginId = item.card.loginTag.removePrefix("mib_")
+        val session = app.mibSessions[loginId]
+        if (session == null) {
+            Toast.makeText(requireContext(), R.string.transfer_session_unavailable, Toast.LENGTH_SHORT).show()
+            return
+        }
+        val profiles = app.mibProfilesMap[loginId] ?: emptyList()
+        val ownerProfile = profiles.firstOrNull { it.profileId == item.card.profileId }
+            ?: profiles.firstOrNull { it.customerId == item.card.customerId }
+        freezeInFlight = true
+        binding.btnFreeze.isEnabled = false
+        (activity as? HomeActivity)?.setRefreshing(true)
+        viewLifecycleOwner.lifecycleScope.launch {
+            val result = withContext(Dispatchers.IO) {
+                runCatching {
+                    app.mibMutex.withLock {
+                        if (ownerProfile != null) {
+                            app.mibFlowFor(loginId).switchProfile(session, ownerProfile)
+                        }
+                        MibCardsClient().setCardFreezeState(session, item.card.cardId, action, comments)
+                    }
+                }
+            }
+            freezeInFlight = false
+            if (!isAdded || _binding == null) {
+                (activity as? HomeActivity)?.setRefreshing(false)
+                return@launch
+            }
+            binding.btnFreeze.isEnabled = true
+            (activity as? HomeActivity)?.setRefreshing(false)
+            val response = result.getOrNull()
+            if (response?.success == true) {
+                Toast.makeText(requireContext(), successRes, Toast.LENGTH_SHORT).show()
+                (activity as? HomeActivity)?.triggerRefreshCards()
+            } else {
+                val msg = response?.message?.takeIf { it.isNotBlank() }
+                    ?: result.exceptionOrNull()?.message
+                    ?: getString(R.string.card_freeze_failed)
+                Toast.makeText(requireContext(), msg, Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+
+    private fun performBmlFreezeToggle(item: CardItem.Bml, freeze: Boolean) {
+        val app = requireActivity().application as BasedBankApp
+        val action = if (freeze) "freeze" else "unfreeze"
+        val successRes = if (freeze) R.string.card_freeze_success else R.string.card_unfreeze_success
+        freezeInFlight = true
+        binding.btnFreeze.isEnabled = false
+        (activity as? HomeActivity)?.setRefreshing(true)
+        viewLifecycleOwner.lifecycleScope.launch {
+            val session = app.bmlSessionFor(item.account)
+            if (session == null) {
+                freezeInFlight = false
+                if (_binding != null) binding.btnFreeze.isEnabled = true
+                (activity as? HomeActivity)?.setRefreshing(false)
+                Toast.makeText(requireContext(), R.string.transfer_session_unavailable, Toast.LENGTH_SHORT).show()
+                return@launch
+            }
+            val result = withContext(Dispatchers.IO) {
+                runCatching { BmlCardClient().setCardFreezeState(session, item.account.internalId, action) }
+            }
+            freezeInFlight = false
+            if (!isAdded || _binding == null) {
+                (activity as? HomeActivity)?.setRefreshing(false)
+                return@launch
+            }
+            binding.btnFreeze.isEnabled = true
+            (activity as? HomeActivity)?.setRefreshing(false)
+            val response = result.getOrNull()
+            if (response?.success == true) {
+                Toast.makeText(requireContext(), successRes, Toast.LENGTH_SHORT).show()
+                (activity as? HomeActivity)?.refreshBalances(item.account)
+            } else {
+                val msg = response?.message?.takeIf { it.isNotBlank() }
+                    ?: result.exceptionOrNull()?.message
+                    ?: getString(R.string.card_freeze_failed)
+                Toast.makeText(requireContext(), msg, Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+
     private fun setManageMode(enabled: Boolean) {
         isManageMode = enabled
+        if (!enabled) managedCardKey = null
         requireActivity().title = getString(if (enabled) R.string.card_manage else R.string.nav_pay_with_card)
         if (enabled) enterManageMode() else exitManageMode()
     }
 
-    private fun enterManageMode() {
+    private fun cardItemKey(item: CardItem): String = when (item) {
-        val item = cards.getOrNull(currentCardPosition) ?: return
+        is CardItem.Bml -> "bml:${item.account.accountNumber}"
+        is CardItem.Mib -> "mib:${item.card.cardId}"
+    }
 
-        // Bind card data
+    private fun bindManageCardData(item: CardItem) {
         val cv = binding.manageCardView
         when (item) {
             is CardItem.Mib -> {
@@ -270,7 +426,7 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
                 if (assetPath != null) loadCardImage(cv.ivCardImage, assetPath)
                 else cv.ivCardImage.setImageDrawable(null)
                 bindCardStatus(cv.tvCardStatus, mibCardStatusLabel(item.card.cardStatus))
-                cv.root.alpha = 1f
+                cv.root.alpha = if (isMibCardActive(item.card.cardStatus)) 1f else 0.45f
             }
             is CardItem.Bml -> {
                 cv.tvCardOwner.text = item.account.accountBriefName
@@ -281,6 +437,37 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
                 cv.root.alpha = if (isActive) 1f else 0.45f
             }
         }
+        val isFrozen = when (item) {
+            is CardItem.Bml -> isBmlFrozen(item.account.statusDesc)
+            is CardItem.Mib -> isMibCardFrozen(item.card.cardStatus)
+        }
+        binding.btnFreeze.setText(if (isFrozen) R.string.card_action_unfreeze else R.string.card_action_freeze)
+        // MIB doesn't allow change PIN / block while a card is frozen; BML still does.
+        val mibFrozen = item is CardItem.Mib && isMibCardFrozen(item.card.cardStatus)
+        binding.btnChangePin.isEnabled = !mibFrozen
+        binding.btnBlock.isEnabled = !mibFrozen
+    }
+
+    private fun rebindManagedCardIfNeeded() {
+        if (!isManageMode) return
+        val key = managedCardKey ?: return
+        val newPos = cards.indexOfFirst { cardItemKey(it) == key }
+        if (newPos < 0) return
+        if (newPos != currentCardPosition) {
+            currentCardPosition = newPos
+            binding.rvCards.scrollToPosition(newPos)
+        }
+        bindManageCardData(cards[newPos])
+    }
+
+    private fun isBmlFrozen(statusDesc: String): Boolean =
+        statusDesc.equals("Block Plastic", ignoreCase = true)
+
+    private fun enterManageMode() {
+        val item = cards.getOrNull(currentCardPosition) ?: return
+        managedCardKey = cardItemKey(item)
+
+        bindManageCardData(item)
 
         // Capture positions BEFORE layout changes (for enter animation + exit animation later)
         val contentLoc = IntArray(2).also { binding.contentLayout.getLocationOnScreen(it) }
@@ -333,6 +520,16 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
             }
         }
 
+        val isInactiveBml = item is CardItem.Bml && !item.account.statusDesc.equals("Active", ignoreCase = true)
+        binding.switchDefaultCard.isEnabled = !isInactiveBml
+        if (isInactiveBml) {
+            binding.switchHideFromDashboard.setOnCheckedChangeListener(null)
+            binding.switchHideFromDashboard.isChecked = true
+            binding.switchHideFromDashboard.isEnabled = false
+        } else {
+            binding.switchHideFromDashboard.isEnabled = true
+        }
+
         // After layout pass, compute offsets, save carousel snapshot, and animate
         binding.contentLayout.doOnNextLayout {
             val mgr = binding.manageCardView.root
@@ -704,7 +901,11 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
         val bmlItems = (viewModel.accounts.value ?: emptyList())
             .filter { it.profileType == "BML_PREPAID" || it.profileType == "BML_CREDIT" || it.profileType == "BML_DEBIT" }
             .map { CardItem.Bml(it) }
-        val all: List<CardItem> = mibItems + bmlItems
+        val bmlActive = bmlItems.filter { it.account.statusDesc.equals("Active", ignoreCase = true) }
+        val bmlInactive = bmlItems.filter { !it.account.statusDesc.equals("Active", ignoreCase = true) }
+        val mibActive = mibItems.filter { isMibCardActive(it.card.cardStatus) }
+        val mibInactive = mibItems.filter { !isMibCardActive(it.card.cardStatus) }
+        val all: List<CardItem> = bmlActive + mibActive + bmlInactive + mibInactive
         // Move default BML card to front
         cards = if (defaultNum != null) {
             val def = all.filterIsInstance<CardItem.Bml>().firstOrNull { it.account.accountNumber == defaultNum }
@@ -809,6 +1010,10 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
             is CardItem.Mib -> item.card.cardTypeDesc
             is CardItem.Bml -> item.account.accountTypeName
         }
+        val isInactiveBml = item is CardItem.Bml && !item.account.statusDesc.equals("Active", ignoreCase = true)
+        val nfcAvailable = android.nfc.NfcAdapter.getDefaultAdapter(requireContext()) != null
+        binding.btnTapToPay.isEnabled = !isInactiveBml && nfcAvailable
+        binding.btnScanToPay.isEnabled = !isInactiveBml
     }
 
     fun onBackPressed(): Boolean {
@@ -887,7 +1092,7 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
                         if (assetPath != null) loadCardImage(ivCardImage, assetPath)
                         else ivCardImage.setImageDrawable(null)
                         bindCardStatus(tvCardStatus, mibCardStatusLabel(item.card.cardStatus))
-                        itemView.alpha = 1f
+                        itemView.alpha = if (isMibCardActive(item.card.cardStatus)) 1f else 0.45f
                     }
                     is CardItem.Bml -> {
                         tvCardOwner.text = item.account.accountBriefName
@@ -1022,9 +1227,13 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
 
         fun mibCardStatusLabel(cardStatus: String): String? = when (cardStatus) {
             "CHST0" -> null
+            "CHST20" -> "Temporary blocked by client"
             else -> cardStatus
         }
 
+        fun isMibCardActive(cardStatus: String): Boolean = cardStatus == "CHST0"
+        fun isMibCardFrozen(cardStatus: String): Boolean = cardStatus == "CHST20"
+
         fun bindCardStatus(tv: TextView, statusLabel: String?) {
             if (statusLabel == null) { tv.visibility = View.GONE; return }
             tv.visibility = View.VISIBLE

app/src/main/java/sh/sar/basedbank/ui/home/SettingsFragment.kt

@@ -27,6 +27,7 @@ class SettingsFragment : Fragment() {
         SettingsItem(R.drawable.ic_contacts,            R.string.settings_logins,          R.string.settings_desc_logins)           { SettingsLoginsFragment() },
         SettingsItem(R.drawable.ic_settings_appearance, R.string.settings_appearance,       R.string.settings_desc_appearance)       { SettingsAppearanceFragment() },
         SettingsItem(R.drawable.ic_lock,                R.string.settings_privacy_security, R.string.settings_desc_privacy_security) { SettingsSecurityFragment() },
+        SettingsItem(R.drawable.ic_bell_filled,          R.string.settings_notifications,    R.string.settings_desc_notifications)    { SettingsNotificationsFragment() },
         SettingsItem(R.drawable.ic_settings_storage,    R.string.settings_storage,          R.string.settings_desc_storage)          { SettingsStorageFragment() },
         SettingsItem(R.drawable.ic_info,                R.string.settings_about,             R.string.settings_desc_about)            { SettingsAboutFragment() },
     )

app/src/main/java/sh/sar/basedbank/ui/home/SettingsNotificationsFragment.kt

@@ -0,0 +1,203 @@
+package sh.sar.basedbank.ui.home
+
+import android.Manifest
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.graphics.Color
+import android.net.Uri
+import android.os.Build
+import android.os.Bundle
+import android.os.PowerManager
+import android.provider.Settings
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.ScrollView
+import android.widget.TextView
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.appcompat.widget.SwitchCompat
+import androidx.core.content.ContextCompat
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.fragment.app.Fragment
+import com.google.android.material.color.MaterialColors
+import sh.sar.basedbank.R
+import sh.sar.basedbank.service.NotificationPollingService
+
+class SettingsNotificationsFragment : Fragment() {
+
+    private var switchView: SwitchCompat? = null
+
+    // Step 1: notification permission — on grant, proceed to battery opt check
+    private val permissionLauncher = registerForActivityResult(
+        ActivityResultContracts.RequestPermission()
+    ) { granted ->
+        if (granted) checkBatteryOptimization() else switchView?.isChecked = false
+    }
+
+    // Step 2: battery optimization — proceed to enableService regardless of user choice
+    private val batteryOptLauncher = registerForActivityResult(
+        ActivityResultContracts.StartActivityForResult()
+    ) {
+        enableService()
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        val ctx = requireContext()
+        val dp = ctx.resources.displayMetrics.density
+        val prefs = ctx.getSharedPreferences("prefs", Context.MODE_PRIVATE)
+
+        val scroll = ScrollView(ctx).apply { clipToPadding = false }
+
+        val col = LinearLayout(ctx).apply {
+            orientation = LinearLayout.VERTICAL
+            layoutParams = ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+            val p = (20 * dp).toInt()
+            setPadding(p, p, p, p)
+        }
+
+        // Section header
+        col.addView(TextView(ctx).apply {
+            setText(R.string.settings_notif_section)
+            setTextAppearance(com.google.android.material.R.style.TextAppearance_Material3_LabelMedium)
+            setTextColor(MaterialColors.getColor(this, com.google.android.material.R.attr.colorPrimary, Color.CYAN))
+            setPadding(0, 0, 0, (12 * dp).toInt())
+        })
+
+        // Enable toggle row
+        val sw = SwitchCompat(ctx).apply {
+            isChecked = prefs.getBoolean(PREF_ENABLED, false)
+        }
+        switchView = sw
+        sw.setOnCheckedChangeListener { _, on -> if (on) requestEnableNotifications() else disableService() }
+
+        val toggleRow = LinearLayout(ctx).apply {
+            orientation = LinearLayout.HORIZONTAL
+            gravity = Gravity.CENTER_VERTICAL
+            layoutParams = LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)
+            val vp = (10 * dp).toInt()
+            setPadding(0, vp, 0, vp)
+        }
+        val textCol = LinearLayout(ctx).apply {
+            orientation = LinearLayout.VERTICAL
+            layoutParams = LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.WRAP_CONTENT, 1f)
+        }
+        textCol.addView(TextView(ctx).apply {
+            setText(R.string.settings_notif_enable)
+            setTextAppearance(com.google.android.material.R.style.TextAppearance_Material3_BodyLarge)
+        })
+        textCol.addView(TextView(ctx).apply {
+            setText(R.string.settings_notif_enable_desc)
+            setTextAppearance(com.google.android.material.R.style.TextAppearance_Material3_BodySmall)
+            alpha = 0.65f
+        })
+        toggleRow.addView(textCol)
+        toggleRow.addView(sw.apply {
+            layoutParams = (layoutParams as? LinearLayout.LayoutParams ?: LinearLayout.LayoutParams(
+                ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT
+            )).also { it.marginStart = (12 * dp).toInt() }
+        })
+        col.addView(toggleRow)
+
+        // Description
+        col.addView(TextView(ctx).apply {
+            setText(R.string.settings_notif_description)
+            setTextAppearance(com.google.android.material.R.style.TextAppearance_Material3_BodySmall)
+            alpha = 0.65f
+            setPadding(0, (4 * dp).toInt(), 0, (20 * dp).toInt())
+        })
+
+        // Notification channels nav row — same style as settings menu items
+        val colPad = (20 * dp).toInt()
+        val navRow = inflater.inflate(R.layout.item_more_nav, col, false).apply {
+            layoutParams = (layoutParams as LinearLayout.LayoutParams).apply {
+                marginStart = -colPad
+                marginEnd = -colPad
+                topMargin = (8 * dp).toInt()
+            }
+            findViewById<ImageView>(R.id.ivIcon).setImageResource(R.drawable.ic_bell_filled)
+            findViewById<TextView>(R.id.tvLabel).setText(R.string.settings_notif_open_system)
+            findViewById<TextView>(R.id.tvDescription).setText(R.string.settings_notif_channels_desc)
+            setOnClickListener {
+                startActivity(Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS).apply {
+                    putExtra(Settings.EXTRA_APP_PACKAGE, ctx.packageName)
+                })
+            }
+        }
+        col.addView(navRow)
+
+        scroll.addView(col)
+        return scroll
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        val basePad = view.paddingBottom
+        ViewCompat.setOnApplyWindowInsetsListener(view) { v, insets ->
+            val isBottom = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE)
+                .getBoolean("bottom_nav", false)
+            val nav = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(v.paddingLeft, v.paddingTop, v.paddingRight, basePad + if (isBottom) 0 else nav.bottom)
+            insets
+        }
+    }
+
+    override fun onResume() {
+        super.onResume()
+        requireActivity().title = getString(R.string.settings_notifications)
+    }
+
+    override fun onDestroyView() {
+        switchView = null
+        super.onDestroyView()
+    }
+
+    // ── Enable flow ───────────────────────────────────────────────────────────────
+
+    private fun requestEnableNotifications() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU &&
+            ContextCompat.checkSelfPermission(requireContext(), Manifest.permission.POST_NOTIFICATIONS)
+                != PackageManager.PERMISSION_GRANTED) {
+            permissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
+            return
+        }
+        checkBatteryOptimization()
+    }
+
+    private fun checkBatteryOptimization() {
+        val ctx = requireContext()
+        val pm = ctx.getSystemService(Context.POWER_SERVICE) as PowerManager
+        if (!pm.isIgnoringBatteryOptimizations(ctx.packageName)) {
+            batteryOptLauncher.launch(
+                Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS).apply {
+                    data = Uri.parse("package:${ctx.packageName}")
+                }
+            )
+            return
+        }
+        enableService()
+    }
+
+    private fun enableService() {
+        val ctx = requireContext()
+        ctx.getSharedPreferences("prefs", Context.MODE_PRIVATE)
+            .edit().putBoolean(PREF_ENABLED, true).apply()
+        ctx.startForegroundService(Intent(ctx, NotificationPollingService::class.java))
+        switchView?.isChecked = true
+    }
+
+    private fun disableService() {
+        val ctx = requireContext()
+        ctx.getSharedPreferences("prefs", Context.MODE_PRIVATE)
+            .edit().putBoolean(PREF_ENABLED, false).apply()
+        ctx.stopService(Intent(ctx, NotificationPollingService::class.java))
+        switchView?.isChecked = false
+    }
+
+    companion object {
+        const val PREF_ENABLED = "notifications_enabled"
+    }
+}

app/src/main/java/sh/sar/basedbank/util/CardsCache.kt

@@ -23,6 +23,7 @@ object CardsCache {
                 put("phoneNumber", c.phoneNumber)
                 put("cardHolderName", c.cardHolderName)
                 put("loginTag", c.loginTag)
+                put("profileId", c.profileId)
             })
         }
         context.getSharedPreferences(PREFS, Context.MODE_PRIVATE)
@@ -45,7 +46,8 @@ object CardsCache {
                     customerId       = o.optString("customerId"),
                     phoneNumber      = o.optString("phoneNumber"),
                     cardHolderName   = o.optString("cardHolderName"),
-                    loginTag         = o.optString("loginTag")
+                    loginTag         = o.optString("loginTag"),
+                    profileId        = o.optString("profileId")
                 )
             }
         } catch (_: Exception) { emptyList() }

app/src/main/res/drawable/ic_bell.xml

@@ -5,9 +5,9 @@
     android:viewportWidth="24"
     android:viewportHeight="24">
 
-    <!-- Bell body (white) -->
+    <!-- Bell body -->
     <path
-        android:fillColor="@android:color/white"
+        android:fillColor="?attr/colorControlNormal"
         android:pathData="M12,22c1.1,0 2,-0.9 2,-2h-4c0,1.1 0.9,2 2,2zM18,16v-5c0,-3.07-1.63,-5.64-4.5,-6.32V4c0,-0.83-0.67,-1.5-1.5,-1.5s-1.5,0.67-1.5,1.5v0.68C7.64,5.36 6,7.92 6,11v5l-2,2v1h16v-1l-2,-2z"/>
 
     <!-- Unread notification dot (red) -->

app/src/main/res/drawable/ic_bell_filled.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,22c1.1,0 2,-0.9 2,-2h-4c0,1.1 0.9,2 2,2zM18,16v-5c0,-3.07-1.63,-5.64-4.5,-6.32V4c0,-0.83-0.67,-1.5-1.5,-1.5s-1.5,0.67-1.5,1.5v0.68C7.64,5.36 6,7.92 6,11v5l-2,2v1h16v-1l-2,-2z"/>
+
+</vector>

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

@@ -192,6 +192,17 @@
     <string name="settings_desc_appearance">Theme, language, and display options</string>
     <string name="settings_desc_privacy_security">App lock, PIN, and security preferences</string>
     <string name="settings_desc_storage">Manage cached data and storage usage</string>
+    <string name="settings_notifications">Notifications</string>
+    <string name="settings_desc_notifications">Background alerts for new bank activity</string>
+    <string name="settings_notif_section">Background Polling</string>
+    <string name="settings_notif_enable">Enable background notifications</string>
+    <string name="settings_notif_enable_desc">Receive alerts for new transactions and activity</string>
+    <string name="settings_notif_description">Keeps the app running in the background and notifies you of new bank activity. A persistent status bar notification is shown while active — you can silence or hide it in notification channels.</string>
+    <string name="settings_notif_open_system">Notification channels</string>
+    <string name="settings_notif_channels_desc">Manage sounds, alerts, and silence the background service notification</string>
+    <string name="notif_service_title">Thijooree</string>
+    <string name="notif_service_desc">Checking for new bank notifications</string>
+    <string name="notif_channel_service">Background service</string>
     <string name="settings_about">About</string>
     <string name="settings_desc_about">App info, version, and legal</string>
     <string name="about_version">Version %s</string>
@@ -358,7 +369,17 @@
     <string name="card_hide_from_dashboard">Hide from Dashboard</string>
     <string name="card_action_change_pin">Change PIN</string>
     <string name="card_action_freeze">Freeze</string>
+    <string name="card_action_unfreeze">Unfreeze</string>
     <string name="card_action_block">Block</string>
+    <string name="card_freeze_confirm_title">Freeze card?</string>
+    <string name="card_freeze_confirm_message">This will temporarily stop the card from being used. You can unfreeze it anytime you want to use it again.</string>
+    <string name="card_unfreeze_confirm_title">Unfreeze card?</string>
+    <string name="card_unfreeze_confirm_message">This will re-enable the card for transactions.</string>
+    <string name="card_freeze_success">Card frozen</string>
+    <string name="card_unfreeze_success">Card unfrozen</string>
+    <string name="card_freeze_failed">Failed to update card status</string>
+    <string name="card_freeze_comments_hint">Reason (optional)</string>
+    <string name="card_status_temp_blocked">Temporary blocked by client</string>
     <string name="cards_empty">No cards found</string>
 
     <!-- Connectivity banner -->