release v1.0.19

.gitea/workflows/build-apk.yml

@@ -17,6 +17,8 @@ jobs:
         run: |
           echo "${{ secrets.KEYSTORE_BASE64 }}" | tr -d '\n' | base64 -d > app/key.jks
           echo "${{ secrets.DOTENV_BASE64 }}" | tr -d '\n' | base64 -d > .build/release/.env
+          echo "ACCOUNT_MVR=${{ vars.ACCOUNT_MVR }}" >> .build/release/.env
+          echo "ACCOUNT_USD=${{ vars.ACCOUNT_USD }}" >> .build/release/.env
 
       - name: Build APK
         working-directory: .build/release

.gitignore

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

app/build.gradle.kts

@@ -1,8 +1,18 @@
+import java.util.Properties
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
 }
 
+val localProps = Properties().also { props ->
+    val f = rootProject.file("local.properties")
+    if (f.exists()) props.load(f.inputStream())
+}
+
+fun localOrEnv(key: String, envKey: String) =
+    localProps.getProperty(key) ?: System.getenv(envKey) ?: ""
+
 android {
     namespace = "sh.sar.basedbank"
     compileSdk = 36
@@ -11,10 +21,13 @@ android {
         applicationId = "sh.sar.basedbank"
         minSdk = 26
         targetSdk = 36
-        versionCode = 15
-        versionName = "1.0.16"
+        versionCode = 19
+        versionName = "1.0.19"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+        buildConfigField("String", "ACCOUNT_MVR", "\"${localOrEnv("account.mvr", "ACCOUNT_MVR")}\"")
+        buildConfigField("String", "ACCOUNT_USD", "\"${localOrEnv("account.usd", "ACCOUNT_USD")}\"")
     }
 
     signingConfigs {
@@ -49,6 +62,7 @@ android {
     }
     buildFeatures {
         viewBinding = true
+        buildConfig = true
     }
 }
 

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

@@ -26,6 +26,7 @@ import sh.sar.basedbank.api.mib.MibCard
 import sh.sar.basedbank.api.mib.MibFinanceDeal
 import sh.sar.basedbank.util.bmlapi.BmlCardParser
 import sh.sar.basedbank.util.CredentialStore
+import sh.sar.basedbank.util.NfcPaymentUtil
 import sh.sar.basedbank.util.PaymvQrParser
 import kotlin.math.abs
 import sh.sar.basedbank.databinding.FragmentDashboardBinding
@@ -115,12 +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 }
@@ -426,11 +427,13 @@ class DashboardFragment : Fragment() {
                     if (isMib) {
                         Toast.makeText(requireContext(), R.string.mib_qr_nfc_not_supported, Toast.LENGTH_SHORT).show()
                     } else {
-                        val accountNumber = (item as CardItem.Bml).account.accountNumber
-                        (requireActivity() as HomeActivity).navigateTo(
-                            R.id.nav_pay_with_card,
-                            CardsFragment.newInstanceWithAutoTapMode(accountNumber)
-                        )
+                        NfcPaymentUtil.checkAndProceed(requireContext()) {
+                            val accountNumber = (item as CardItem.Bml).account.accountNumber
+                            (requireActivity() as HomeActivity).navigateTo(
+                                R.id.nav_pay_with_card,
+                                CardsFragment.newInstanceWithAutoTapMode(accountNumber)
+                            )
+                        }
                     }
                 }
             }

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) }
-                    allNotifications.removeAll { it.bank == "MIB" && it.loginId == loginId }
-                    allNotifications.addAll(resolved)
-                    allNotifications.sortByDescending { it.timestampMs }
+                    val hasOverlap = cachedIds.isNotEmpty() && result.items.any { it.id in cachedIds }
+                    val newItems = result.items
+                        .filter { it.id !in cachedIds }
+                        .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
-                    NotificationsCache.saveMib(requireContext(), loginId, result.items)
-                    refreshAdapters()
-                    broadcastUnread()
+                    mibDone[loginId] = hasOverlap || result.nextStart > result.totalCount
                 }
             }
+
+            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
-                val result = withContext(Dispatchers.IO) {
-                    mibClient.fetchActivity(session, loginId, start, start + 29)
-                }
-                if (result.items.isNotEmpty() && isAdded) {
+                while (mibDone[loginId] != true && isAdded) {
+                    val start = mibNextStart[loginId] ?: 101
+                    val cachedIds = allNotifications
+                        .filter { it.bank == "MIB" && it.loginId == loginId }
+                        .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) }
-                    allNotifications.addAll(resolved.filter { n -> allNotifications.none { it.id == n.id } })
-                    allNotifications.sortByDescending { it.timestampMs }
+                    val newItems = result.items
+                        .filter { it.id !in cachedIds }
+                        .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 }
-                    NotificationsCache.saveMib(requireContext(), loginId, allForLogin)
+                    if (newItems.isNotEmpty()) break
                 }
             }
 
             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))
-            notifyDataSetChanged()
+            displayItems.addAll(newItems)
+            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

@@ -37,17 +37,25 @@ 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
 import sh.sar.basedbank.util.Totp
 import sh.sar.basedbank.util.bmlapi.BmlCardParser
+import sh.sar.basedbank.util.NfcPaymentUtil
 import sh.sar.basedbank.util.PaymvQrParser
 import kotlin.math.abs
 
@@ -62,6 +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
@@ -154,8 +164,14 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
             insets
         }
 
-        viewModel.mibCards.observe(viewLifecycleOwner) { rebuildCards() }
-        viewModel.accounts.observe(viewLifecycleOwner) { rebuildCards() }
+        viewModel.mibCards.observe(viewLifecycleOwner) {
+            rebuildCards()
+            rebindManagedCardIfNeeded()
+        }
+        viewModel.accounts.observe(viewLifecycleOwner) {
+            rebuildCards()
+            rebindManagedCardIfNeeded()
+        }
 
         val cached = CardsCache.load(requireContext())
         if (cached.isNotEmpty()) {
@@ -232,11 +248,13 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
                 return@setOnClickListener
             }
             val bmlItem = item as CardItem.Bml
-            val prefs = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE)
-            if (prefs.getBoolean("biometrics_transfer_confirm", false)) {
-                showBiometricPromptForTap(bmlItem)
-            } else {
-                setTapMode(true, bmlItem)
+            NfcPaymentUtil.checkAndProceed(requireContext()) {
+                val prefs = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE)
+                if (prefs.getBoolean("biometrics_transfer_confirm", false)) {
+                    showBiometricPromptForTap(bmlItem)
+                } else {
+                    setTapMode(true, bmlItem)
+                }
             }
         }
 
@@ -244,20 +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() {
-        val item = cards.getOrNull(currentCardPosition) ?: return
+    private fun cardItemKey(item: CardItem): String = when (item) {
+        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 -> {
@@ -267,7 +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
@@ -278,6 +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) }
@@ -330,6 +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
@@ -701,7 +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 }
@@ -742,11 +946,13 @@ ViewCompat.setOnApplyWindowInsetsListener(binding.contentLayout) { v, insets ->
                     currentCardPosition = pos
                     binding.rvCards.scrollToPosition(pos)
                 }
-                val prefs = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE)
-                if (prefs.getBoolean("biometrics_transfer_confirm", false)) {
-                    showBiometricPromptForTap(targetCard)
-                } else {
-                    setTapMode(true, targetCard)
+                NfcPaymentUtil.checkAndProceed(requireContext()) {
+                    val prefs = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE)
+                    if (prefs.getBoolean("biometrics_transfer_confirm", false)) {
+                        showBiometricPromptForTap(targetCard)
+                    } else {
+                        setTapMode(true, targetCard)
+                    }
                 }
             }
         }
@@ -804,6 +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 {
@@ -882,7 +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
@@ -1017,9 +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/SettingsAboutFragment.kt

@@ -0,0 +1,80 @@
+package sh.sar.basedbank.ui.home
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.fragment.app.Fragment
+import sh.sar.basedbank.BuildConfig
+import sh.sar.basedbank.R
+import sh.sar.basedbank.databinding.FragmentSettingsAboutBinding
+
+class SettingsAboutFragment : Fragment() {
+
+    private var _binding: FragmentSettingsAboutBinding? = null
+    private val binding get() = _binding!!
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        _binding = FragmentSettingsAboutBinding.inflate(inflater, container, false)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        (binding.root as? android.widget.ScrollView)?.clipToPadding = false
+        val basePaddingBottom = binding.root.paddingBottom
+        ViewCompat.setOnApplyWindowInsetsListener(binding.root) { v, insets ->
+            val isBottomNav = requireContext().getSharedPreferences("prefs", Context.MODE_PRIVATE).getBoolean("bottom_nav", false)
+            val navBar = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(v.paddingLeft, v.paddingTop, v.paddingRight, basePaddingBottom + if (isBottomNav) 0 else navBar.bottom)
+            insets
+        }
+        binding.tvAppName.text = getString(R.string.app_name)
+        binding.tvVersion.text = getString(R.string.about_version, BuildConfig.VERSION_NAME)
+
+        binding.rowMibTerms.setOnClickListener { openUrl("https://faisanet.mib.com.mv/terms") }
+        binding.rowBmlTerms.setOnClickListener { openUrl("https://www.bankofmaldives.com.mv/storage/file/121/10289/terms-conditions-online-banking-en.pdf") }
+        binding.rowFahipayTerms.setOnClickListener { openUrl("https://fahipay.mv/tos/") }
+
+        val hasMvr = BuildConfig.ACCOUNT_MVR.isNotEmpty()
+        val hasUsd = BuildConfig.ACCOUNT_USD.isNotEmpty()
+
+        if (!hasMvr && !hasUsd) {
+            binding.sectionDonate.visibility = View.GONE
+        } else {
+            if (!hasMvr) binding.btnDonateMvr.visibility = View.GONE
+            else binding.btnDonateMvr.setOnClickListener { openDonate(BuildConfig.ACCOUNT_MVR) }
+            if (!hasUsd) binding.btnDonateUsd.visibility = View.GONE
+            else binding.btnDonateUsd.setOnClickListener { openDonate(BuildConfig.ACCOUNT_USD) }
+        }
+    }
+
+    private fun openUrl(url: String) {
+        startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
+    }
+
+    private fun openDonate(accountNumber: String) {
+        val fragment = TransferFragment.newInstance(
+            accountNumber = accountNumber,
+            displayName = getString(R.string.app_name),
+            subtitle = accountNumber,
+            colorHex = "#607D8B",
+            imageHash = null
+        )
+        (requireActivity() as HomeActivity).showWithBackStack(fragment)
+    }
+
+    override fun onResume() {
+        super.onResume()
+        requireActivity().title = getString(R.string.settings_about)
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}

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

@@ -27,7 +27,9 @@ 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() },
     )
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View =

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/ui/login/CredentialsFragment.kt

@@ -1,5 +1,6 @@
 package sh.sar.basedbank.ui.login
 
+import android.app.Activity
 import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
@@ -13,11 +14,13 @@ import android.os.Looper
 import android.text.Editable
 import android.text.TextWatcher
 import android.widget.Toast
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import sh.sar.basedbank.util.OtpauthParser
 import sh.sar.basedbank.util.Totp
 import sh.sar.basedbank.BasedBankApp
 import sh.sar.basedbank.R
@@ -34,6 +37,7 @@ import sh.sar.basedbank.util.AccountCache
 import sh.sar.basedbank.util.CredentialStore
 import sh.sar.basedbank.databinding.FragmentCredentialsBinding
 import sh.sar.basedbank.ui.home.HomeActivity
+import sh.sar.basedbank.ui.home.QrScannerActivity
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 
 class CredentialsFragment : Fragment() {
@@ -60,6 +64,25 @@ class CredentialsFragment : Fragment() {
     private var bmlLoginId: String = ""
     private var bmlAccumulatedAccounts = mutableListOf<BankAccount>()
 
+    private val qrLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
+        if (result.resultCode != Activity.RESULT_OK) return@registerForActivityResult
+        val raw = result.data?.getStringExtra(QrScannerActivity.EXTRA_QR_CONTENT) ?: return@registerForActivityResult
+        val entries = OtpauthParser.parse(raw)
+        when {
+            entries.isEmpty() -> Toast.makeText(requireContext(), "No OTP data found in QR", Toast.LENGTH_SHORT).show()
+            entries.size == 1 -> binding.etOtpSeed.setText(entries[0].secret)
+            else -> {
+                val labels = entries.map { e ->
+                    if (e.issuer.isNotBlank()) "${e.issuer} (${e.name})" else e.name.ifBlank { e.secret.take(8) + "…" }
+                }.toTypedArray()
+                MaterialAlertDialogBuilder(requireContext())
+                    .setTitle("Choose account")
+                    .setItems(labels) { _, i -> binding.etOtpSeed.setText(entries[i].secret) }
+                    .show()
+            }
+        }
+    }
+
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         _binding = FragmentCredentialsBinding.inflate(inflater, container, false)
         return binding.root
@@ -75,7 +98,7 @@ class CredentialsFragment : Fragment() {
                 binding.ivBankLogo.setImageResource(R.drawable.fahipay_logo_long)
                 binding.tvSignInDesc.setText(R.string.fahipay_sign_in_desc)
                 binding.tilUsername.hint = getString(R.string.fahipay_id_card)
-                binding.tilOtpSeed.visibility = android.view.View.GONE
+                binding.rowOtpSeed.visibility = android.view.View.GONE
                 binding.etOtpSeed.isEnabled = false
                 binding.etOtpSeed.isFocusable = false
             }
@@ -83,6 +106,9 @@ class CredentialsFragment : Fragment() {
 
         binding.btnLogin.isEnabled = false
         binding.btnLogin.setOnClickListener { attemptLogin() }
+        binding.btnScanOtpSeed.setOnClickListener {
+            qrLauncher.launch(Intent(requireContext(), QrScannerActivity::class.java))
+        }
 
         binding.cardOtp.setOnClickListener {
             val code = binding.tvOtpCode.text.toString().replace(" ", "")

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/java/sh/sar/basedbank/util/NfcPaymentUtil.kt

@@ -0,0 +1,53 @@
+package sh.sar.basedbank.util
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.nfc.NfcAdapter
+import android.nfc.cardemulation.CardEmulation
+import android.provider.Settings
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import sh.sar.basedbank.R
+import sh.sar.basedbank.nfc.BmlHostCardEmulatorService
+
+object NfcPaymentUtil {
+    fun checkAndProceed(context: Context, onReady: () -> Unit) {
+        val nfcAdapter = NfcAdapter.getDefaultAdapter(context) ?: run {
+            MaterialAlertDialogBuilder(context)
+                .setTitle(R.string.nfc_unsupported_title)
+                .setMessage(R.string.nfc_unsupported_message)
+                .setPositiveButton(android.R.string.ok, null)
+                .show()
+            return
+        }
+
+        if (!nfcAdapter.isEnabled) {
+            MaterialAlertDialogBuilder(context)
+                .setTitle(R.string.nfc_disabled_title)
+                .setMessage(R.string.nfc_disabled_message)
+                .setPositiveButton(R.string.nfc_open_settings) { _, _ ->
+                    context.startActivity(Intent(Settings.ACTION_NFC_SETTINGS))
+                }
+                .setNegativeButton(R.string.cancel, null)
+                .show()
+            return
+        }
+
+        val cardEmulation = CardEmulation.getInstance(nfcAdapter)
+        val componentName = ComponentName(context, BmlHostCardEmulatorService::class.java)
+        if (!cardEmulation.isDefaultServiceForCategory(componentName, CardEmulation.CATEGORY_PAYMENT)) {
+            MaterialAlertDialogBuilder(context)
+                .setTitle(R.string.nfc_not_default_title)
+                .setMessage(context.getString(R.string.nfc_not_default_message,
+                    context.applicationInfo.loadLabel(context.packageManager)))
+                .setPositiveButton(R.string.nfc_payment_open_settings) { _, _ ->
+                    context.startActivity(Intent(Settings.ACTION_NFC_PAYMENT_SETTINGS))
+                }
+                .setNegativeButton(R.string.cancel, null)
+                .show()
+            return
+        }
+
+        onReady()
+    }
+}

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

@@ -0,0 +1,116 @@
+package sh.sar.basedbank.util
+
+import android.net.Uri
+import android.util.Base64
+
+data class OtpEntry(val name: String, val issuer: String, val secret: String)
+
+object OtpauthParser {
+
+    fun parse(raw: String): List<OtpEntry> = when {
+        raw.startsWith("otpauth-migration://") -> parseMigration(raw)
+        raw.startsWith("otpauth://") -> parseStandard(raw)?.let { listOf(it) } ?: emptyList()
+        else -> emptyList()
+    }
+
+    private fun parseStandard(raw: String): OtpEntry? {
+        val uri = Uri.parse(raw)
+        val secret = uri.getQueryParameter("secret") ?: return null
+        val issuer = uri.getQueryParameter("issuer") ?: ""
+        val label = uri.path?.trimStart('/') ?: ""
+        val name = if (':' in label) label.substringAfter(':').trim() else label
+        return OtpEntry(name, issuer, secret.uppercase())
+    }
+
+    private fun parseMigration(raw: String): List<OtpEntry> {
+        val data = Uri.parse(raw).getQueryParameter("data") ?: return emptyList()
+        val bytes = try { Base64.decode(data, Base64.DEFAULT) } catch (_: Exception) { return emptyList() }
+        val reader = ProtobufReader(bytes)
+        val entries = mutableListOf<OtpEntry>()
+        while (reader.hasMore()) {
+            val tag = reader.readVarint().toInt()
+            val fieldNum = tag ushr 3
+            val wireType = tag and 0x7
+            if (fieldNum == 1 && wireType == 2) {
+                parseOtpParameters(reader.readBytes())?.let { entries.add(it) }
+            } else {
+                reader.skip(wireType)
+            }
+        }
+        return entries
+    }
+
+    private fun parseOtpParameters(bytes: ByteArray): OtpEntry? {
+        val reader = ProtobufReader(bytes)
+        var secret: ByteArray? = null
+        var name = ""
+        var issuer = ""
+        var type = 2 // default to TOTP
+        while (reader.hasMore()) {
+            val tag = reader.readVarint().toInt()
+            val fieldNum = tag ushr 3
+            val wireType = tag and 0x7
+            when (fieldNum) {
+                1 -> secret = reader.readBytes()
+                2 -> name = String(reader.readBytes(), Charsets.UTF_8)
+                3 -> issuer = String(reader.readBytes(), Charsets.UTF_8)
+                6 -> type = reader.readVarint().toInt()
+                else -> reader.skip(wireType)
+            }
+        }
+        if (type == 1) return null // skip HOTP
+        val secretBase32 = base32Encode(secret ?: return null)
+        return OtpEntry(name, issuer, secretBase32)
+    }
+
+    private fun base32Encode(bytes: ByteArray): String {
+        val alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"
+        val sb = StringBuilder()
+        var buffer = 0
+        var bitsLeft = 0
+        for (b in bytes) {
+            buffer = (buffer shl 8) or (b.toInt() and 0xFF)
+            bitsLeft += 8
+            while (bitsLeft >= 5) {
+                bitsLeft -= 5
+                sb.append(alphabet[(buffer ushr bitsLeft) and 0x1F])
+            }
+        }
+        if (bitsLeft > 0) sb.append(alphabet[(buffer shl (5 - bitsLeft)) and 0x1F])
+        return sb.toString()
+    }
+
+    private class ProtobufReader(private val bytes: ByteArray) {
+        private var pos = 0
+
+        fun hasMore() = pos < bytes.size
+
+        fun readVarint(): Long {
+            var result = 0L
+            var shift = 0
+            while (pos < bytes.size) {
+                val b = bytes[pos++].toInt() and 0xFF
+                result = result or ((b and 0x7F).toLong() shl shift)
+                if (b and 0x80 == 0) break
+                shift += 7
+            }
+            return result
+        }
+
+        fun readBytes(): ByteArray {
+            val len = readVarint().toInt()
+            val data = bytes.copyOfRange(pos, pos + len)
+            pos += len
+            return data
+        }
+
+        fun skip(wireType: Int) {
+            when (wireType) {
+                0 -> readVarint()
+                1 -> pos += 8
+                2 -> readBytes()
+                5 -> pos += 4
+            }
+        }
+    }
+}

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/drawable/ic_info.xml

@@ -0,0 +1,10 @@
+<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="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM13,17h-2v-6h2v6zM13,9h-2L11,7h2v2z"/>
+</vector>

app/src/main/res/layout/fragment_credentials.xml

@@ -73,22 +73,42 @@
                 android:singleLine="true" />
         </com.google.android.material.textfield.TextInputLayout>
 
-        <com.google.android.material.textfield.TextInputLayout
-            android:id="@+id/tilOtpSeed"
+        <LinearLayout
+            android:id="@+id/rowOtpSeed"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:hint="@string/otp_seed"
-            android:layout_marginBottom="8dp"
-            app:endIconMode="password_toggle"
-            style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
-            <com.google.android.material.textfield.TextInputEditText
-                android:id="@+id/etOtpSeed"
-                android:layout_width="match_parent"
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:layout_marginBottom="8dp">
+
+            <com.google.android.material.textfield.TextInputLayout
+                android:id="@+id/tilOtpSeed"
+                android:layout_width="0dp"
                 android:layout_height="wrap_content"
-                android:inputType="textPassword"
-                android:imeOptions="actionDone"
-                android:singleLine="true" />
-        </com.google.android.material.textfield.TextInputLayout>
+                android:layout_weight="1"
+                android:hint="@string/otp_seed"
+                app:endIconMode="password_toggle"
+                style="@style/Widget.Material3.TextInputLayout.OutlinedBox">
+                <com.google.android.material.textfield.TextInputEditText
+                    android:id="@+id/etOtpSeed"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:inputType="textPassword"
+                    android:imeOptions="actionDone"
+                    android:singleLine="true" />
+            </com.google.android.material.textfield.TextInputLayout>
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btnScanOtpSeed"
+                style="@style/Widget.Material3.Button.IconButton"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="8dp"
+                app:icon="@drawable/ic_qr_scan"
+                android:contentDescription="@string/scan_otp_qr"
+                android:tooltipText="@string/scan_otp_qr" />
+
+        </LinearLayout>
 
         <com.google.android.material.textfield.TextInputLayout
             android:id="@+id/tilTotpCode"

app/src/main/res/layout/fragment_settings_about.xml

@@ -0,0 +1,222 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="?attr/colorSurface">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:padding="24dp">
+
+        <ImageView
+            android:id="@+id/ivLogo"
+            android:layout_width="72dp"
+            android:layout_height="72dp"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginBottom="16dp"
+            android:src="@drawable/ic_logo"
+            android:contentDescription="@string/app_name" />
+
+        <TextView
+            android:id="@+id/tvAppName"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:textAppearance="?attr/textAppearanceHeadlineSmall"
+            android:layout_marginBottom="4dp" />
+
+        <TextView
+            android:id="@+id/tvVersion"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:textAppearance="?attr/textAppearanceBodyMedium"
+            android:alpha="0.6"
+            android:layout_marginBottom="20dp" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:background="?attr/colorOutlineVariant"
+            android:layout_marginBottom="24dp" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/about_legal"
+            android:textAppearance="?attr/textAppearanceBodyMedium"
+            android:layout_marginBottom="24dp" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:background="?attr/colorOutlineVariant"
+            android:layout_marginBottom="16dp" />
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/about_terms"
+            android:textAppearance="?attr/textAppearanceTitleMedium"
+            android:layout_marginBottom="4dp" />
+
+        <LinearLayout
+            android:id="@+id/rowMibTerms"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:paddingVertical="12dp"
+            android:background="?attr/selectableItemBackground">
+
+            <ImageView
+                android:layout_width="32dp"
+                android:layout_height="32dp"
+                android:layout_marginEnd="16dp"
+                android:src="@drawable/mib_logo"
+                android:scaleType="fitCenter"
+                android:contentDescription="MIB" />
+
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="Maldives Islamic Bank"
+                android:textAppearance="?attr/textAppearanceBodyLarge" />
+
+            <ImageView
+                android:layout_width="18dp"
+                android:layout_height="18dp"
+                android:src="@drawable/ic_arrow_right"
+                android:alpha="0.4"
+                android:contentDescription="@null" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/rowBmlTerms"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:paddingVertical="12dp"
+            android:background="?attr/selectableItemBackground">
+
+            <ImageView
+                android:layout_width="32dp"
+                android:layout_height="32dp"
+                android:layout_marginEnd="16dp"
+                android:src="@drawable/bml_icon"
+                android:scaleType="fitCenter"
+                android:contentDescription="BML" />
+
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="Bank of Maldives"
+                android:textAppearance="?attr/textAppearanceBodyLarge" />
+
+            <ImageView
+                android:layout_width="18dp"
+                android:layout_height="18dp"
+                android:src="@drawable/ic_arrow_right"
+                android:alpha="0.4"
+                android:contentDescription="@null" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/rowFahipayTerms"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:paddingVertical="12dp"
+            android:background="?attr/selectableItemBackground">
+
+            <ImageView
+                android:layout_width="32dp"
+                android:layout_height="32dp"
+                android:layout_marginEnd="16dp"
+                android:src="@drawable/fahipay_logo"
+                android:scaleType="fitCenter"
+                android:contentDescription="Fahipay" />
+
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="Fahipay"
+                android:textAppearance="?attr/textAppearanceBodyLarge" />
+
+            <ImageView
+                android:layout_width="18dp"
+                android:layout_height="18dp"
+                android:src="@drawable/ic_arrow_right"
+                android:alpha="0.4"
+                android:contentDescription="@null" />
+
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/sectionDonate"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical">
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:background="?attr/colorOutlineVariant"
+                android:layout_marginTop="8dp"
+                android:layout_marginBottom="16dp" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/about_donate_title"
+                android:textAppearance="?attr/textAppearanceTitleMedium"
+                android:layout_marginBottom="6dp" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/about_donate_desc"
+                android:textAppearance="?attr/textAppearanceBodyMedium"
+                android:alpha="0.7"
+                android:layout_marginBottom="16dp" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:gravity="center_vertical">
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/btnDonateMvr"
+                    style="@style/Widget.Material3.Button.OutlinedButton"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:layout_marginEnd="8dp"
+                    android:text="@string/about_donate_mvr" />
+
+                <com.google.android.material.button.MaterialButton
+                    android:id="@+id/btnDonateUsd"
+                    style="@style/Widget.Material3.Button.OutlinedButton"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:text="@string/about_donate_usd" />
+
+            </LinearLayout>
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+</ScrollView>

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

@@ -35,6 +35,7 @@
     <string name="password">Password</string>
     <string name="otp_seed">OTP Seed (TOTP Secret)</string>
     <string name="otp_seed_hint">The Base32 secret from your authenticator setup</string>
+    <string name="scan_otp_qr">Scan OTP QR</string>
     <string name="login">Login</string>
 
     <!-- Lock screen -->
@@ -191,6 +192,27 @@
     <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>
+    <string name="about_short_desc">Thijooree is a native Android client for Maldivian banking services.</string>
+    <string name="about_terms">Terms of Service</string>
+    <string name="about_donate_title">Support Development</string>
+    <string name="about_donate_desc">If you find this app useful, a small donation goes a long way in keeping it alive and improving.</string>
+    <string name="about_donate_mvr">Donate in MVR</string>
+    <string name="about_donate_usd">Donate in USD</string>
+    <string name="about_legal">Thijooree is an independent, third-party app. It is not affiliated with, endorsed by, or officially supported by any bank or financial institution.\n\nThis app works by logging into your internet banking services directly using your credentials and communicating with bank APIs. It is built using techniques derived from reverse-engineered official bank apps. Behaviour may change or break without notice if banks update their systems.\n\nDhiraagu and Ooredoo APIs are used to look up details about phone numbers.\n\nThis app does not collect any analytics, telemetry, or personal data, and does not transmit any information about you or your usage to the developer. Everything stays entirely on your device.</string>
     <string name="settings_logout">Log out</string>
     <string name="settings_logout_confirm_title">Log out of %s?</string>
     <string name="settings_logout_confirm_message">All cached data will be cleared and remaining accounts will be refreshed.</string>
@@ -334,12 +356,30 @@
     <string name="card_pay_qr">Scan to Pay</string>
     <string name="card_pay_nfc">Tap to Pay</string>
     <string name="mib_qr_nfc_not_supported">Skill issue on MIB side, Not supported</string>
+    <string name="nfc_unsupported_title">Not Supported</string>
+    <string name="nfc_unsupported_message">Tap to Pay is not supported on this device.</string>
+    <string name="nfc_disabled_title">NFC is Off</string>
+    <string name="nfc_disabled_message">Turn on NFC to use Tap to Pay.</string>
+    <string name="nfc_open_settings">NFC Settings</string>
+    <string name="nfc_not_default_title">Set Default Payment App</string>
+    <string name="nfc_not_default_message">Set %1$s as the default contactless payment app to use Tap to Pay.</string>
+    <string name="nfc_payment_open_settings">Payment Settings</string>
     <string name="card_manage">Manage Card</string>
     <string name="card_set_as_default">Set as Default Card</string>
     <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 -->