cards on dashboard now

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

@@ -5,15 +5,23 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
 import androidx.core.content.ContextCompat
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.LinearSnapHelper
+import androidx.recyclerview.widget.RecyclerView
 import sh.sar.basedbank.R
 import sh.sar.basedbank.api.bml.BmlForeignLimit
 import sh.sar.basedbank.api.models.BankAccount
+import sh.sar.basedbank.api.mib.MibCard
 import sh.sar.basedbank.api.mib.MibFinanceDeal
+import sh.sar.basedbank.util.CardsCache
 import kotlin.math.abs
 import sh.sar.basedbank.databinding.FragmentDashboardBinding
 import sh.sar.basedbank.databinding.ItemForeignLimitBinding
@@ -45,6 +53,23 @@ class DashboardFragment : Fragment() {
             binding.swipeRefresh.isRefreshing = false
         }
 
+        val cardAdapter = DashboardCardAdapter()
+        binding.rvCards.layoutManager = LinearLayoutManager(requireContext(), LinearLayoutManager.HORIZONTAL, false)
+        binding.rvCards.adapter = cardAdapter
+        LinearSnapHelper().attachToRecyclerView(binding.rvCards)
+
+        val cached = CardsCache.load(requireContext())
+        if (cached.isNotEmpty()) {
+            cardAdapter.update(cached)
+            binding.sectionCards.visibility = View.VISIBLE
+        }
+
+        viewModel.mibCards.observe(viewLifecycleOwner) { cards ->
+            if (cards.isNullOrEmpty()) return@observe
+            cardAdapter.update(cards)
+            binding.sectionCards.visibility = View.VISIBLE
+        }
+
         val bottomPaddingBase = (16 * resources.displayMetrics.density).toInt()
         ViewCompat.setOnApplyWindowInsetsListener(binding.buttonBar) { v, insets ->
             val isBottomNav = requireContext().getSharedPreferences("prefs", android.content.Context.MODE_PRIVATE).getBoolean("bottom_nav", false)
@@ -209,4 +234,51 @@ class DashboardFragment : Fragment() {
         super.onDestroyView()
         _binding = null
     }
+
+    private inner class DashboardCardAdapter : RecyclerView.Adapter<DashboardCardAdapter.VH>() {
+        private var cards: List<MibCard> = emptyList()
+
+        fun update(newCards: List<MibCard>) {
+            cards = newCards
+            notifyDataSetChanged()
+        }
+
+        override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VH {
+            val view = LayoutInflater.from(parent.context)
+                .inflate(R.layout.item_card_dashboard, parent, false)
+            return VH(view)
+        }
+
+        override fun onBindViewHolder(holder: VH, position: Int) = holder.bind(cards[position])
+        override fun getItemCount() = cards.size
+
+        inner class VH(view: View) : RecyclerView.ViewHolder(view) {
+            private val ivCardImage: ImageView = view.findViewById(R.id.ivCardImage)
+            private val tvCardOwner: TextView = view.findViewById(R.id.tvCardOwner)
+            private val tvCardNumber: TextView = view.findViewById(R.id.tvCardNumber)
+            private val btnPayQr: View = view.findViewById(R.id.btnPayQr)
+            private val btnPayNfc: View = view.findViewById(R.id.btnPayNfc)
+
+            fun bind(card: MibCard) {
+                tvCardOwner.text = card.cardHolderName
+                tvCardNumber.text = PayWithCardFragment.formatMasked(card.maskedCardNumber)
+                val assetPath = PayWithCardFragment.cardImageAsset(card)
+                if (assetPath != null) PayWithCardFragment.loadCardImage(ivCardImage, assetPath)
+                else ivCardImage.setImageDrawable(null)
+                btnPayQr.setOnClickListener {
+                    Toast.makeText(requireContext(), R.string.work_in_progress, Toast.LENGTH_SHORT).show()
+                }
+                val nfcAdapter = android.nfc.NfcAdapter.getDefaultAdapter(requireContext())
+                val nfcSupported = nfcAdapter != null
+                btnPayNfc.isEnabled = nfcSupported
+                if (nfcSupported) {
+                    btnPayNfc.setOnClickListener {
+                        Toast.makeText(requireContext(), R.string.work_in_progress, Toast.LENGTH_SHORT).show()
+                    }
+                } else {
+                    btnPayNfc.setOnClickListener(null)
+                }
+            }
+        }
+    }
 }

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

@@ -111,8 +111,15 @@ class PayWithCardFragment : Fragment() {
                 btnPayQr.setOnClickListener {
                     Toast.makeText(context, R.string.work_in_progress, Toast.LENGTH_SHORT).show()
                 }
-                btnPayNfc.setOnClickListener {
-                    Toast.makeText(context, R.string.work_in_progress, Toast.LENGTH_SHORT).show()
+                val nfcAdapter = android.nfc.NfcAdapter.getDefaultAdapter(context)
+                val nfcSupported = nfcAdapter != null
+                btnPayNfc.isEnabled = nfcSupported
+                if (nfcSupported) {
+                    btnPayNfc.setOnClickListener {
+                        Toast.makeText(context, R.string.work_in_progress, Toast.LENGTH_SHORT).show()
+                    }
+                } else {
+                    btnPayNfc.setOnClickListener(null)
                 }
             }
         }

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

@@ -216,41 +216,31 @@
             android:layout_height="wrap_content"
             android:orientation="vertical" />
 
-        <!-- Card support WIP -->
-        <com.google.android.material.card.MaterialCardView
+        <!-- Card carousel (hidden when no cards loaded) -->
+        <LinearLayout
+            android:id="@+id/sectionCards"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:orientation="vertical"
             android:layout_marginTop="16dp"
-            app:cardElevation="1dp"
-            app:cardCornerRadius="12dp"
-            app:strokeWidth="1dp"
-            app:strokeColor="?attr/colorOutlineVariant">
+            android:visibility="gone">
 
-            <LinearLayout
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/nav_pay_with_card"
+                android:textAppearance="?attr/textAppearanceLabelMedium"
+                android:textColor="?attr/colorOnSurfaceVariant"
+                android:layout_marginBottom="8dp"/>
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/rvCards"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:orientation="vertical"
-                android:gravity="center"
-                android:padding="24dp">
+                android:clipToPadding="false"
+                android:paddingEnd="4dp"/>
 
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="@string/card_support_wip"
-                    android:textAppearance="?attr/textAppearanceTitleSmall"
-                    android:textColor="?attr/colorOnSurfaceVariant" />
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_marginTop="4dp"
-                    android:text="@string/coming_soon"
-                    android:textAppearance="?attr/textAppearanceBodySmall"
-                    android:textColor="?attr/colorOutline" />
-
-            </LinearLayout>
-
-        </com.google.android.material.card.MaterialCardView>
+        </LinearLayout>
 
     </LinearLayout>
 

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

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="280dp"
+    android:layout_height="wrap_content"
+    android:layout_marginEnd="12dp"
+    app:cardCornerRadius="16dp"
+    app:cardElevation="4dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical">
+
+        <FrameLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+            <ImageView
+                android:id="@+id/ivCardImage"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:scaleType="fitCenter"
+                android:adjustViewBounds="true"
+                android:contentDescription="@string/nav_card_settings"/>
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="80dp"
+                android:layout_gravity="bottom"
+                android:background="@drawable/bg_card_overlay_gradient"/>
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="bottom|start"
+                android:orientation="vertical"
+                android:padding="12dp">
+
+                <TextView
+                    android:id="@+id/tvCardOwner"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textAppearance="?attr/textAppearanceLabelMedium"
+                    android:textColor="#FFFFFF"
+                    android:textStyle="bold"
+                    android:shadowColor="#80000000"
+                    android:shadowDx="1"
+                    android:shadowDy="1"
+                    android:shadowRadius="3"/>
+
+                <TextView
+                    android:id="@+id/tvCardNumber"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="2dp"
+                    android:textAppearance="?attr/textAppearanceBodySmall"
+                    android:textColor="#CCFFFFFF"
+                    android:fontFamily="monospace"/>
+
+            </LinearLayout>
+
+        </FrameLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:paddingStart="10dp"
+            android:paddingEnd="10dp"
+            android:paddingTop="8dp"
+            android:paddingBottom="10dp">
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btnPayQr"
+                style="@style/Widget.Material3.Button.TonalButton"
+                android:layout_width="0dp"
+                android:layout_weight="1"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="4dp"
+                android:minWidth="0dp"
+                android:minHeight="0dp"
+                android:text="@string/card_pay_qr"
+                android:textSize="11sp"
+                app:icon="@drawable/ic_qr_scan"
+                app:iconSize="16dp"
+                app:iconPadding="4dp"/>
+
+            <com.google.android.material.button.MaterialButton
+                android:id="@+id/btnPayNfc"
+                style="@style/Widget.Material3.Button.TonalButton"
+                android:layout_width="0dp"
+                android:layout_weight="1"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="4dp"
+                android:minWidth="0dp"
+                android:minHeight="0dp"
+                android:text="@string/card_pay_nfc"
+                android:textSize="11sp"
+                app:icon="@drawable/ic_nfc"
+                app:iconSize="16dp"
+                app:iconPadding="4dp"/>
+
+        </LinearLayout>
+
+    </LinearLayout>
+
+</com.google.android.material.card.MaterialCardView>