Added search for Contacts/Allowlist tab

app/src/main/java/partisan/weforge/xyz/pulse/ContactAdapter.kt

@@ -8,9 +8,11 @@ import androidx.recyclerview.widget.RecyclerView
 
 class ContactAdapter(
     private val prefs: Preferences,
-    private val contacts: List<ContactEntry>
+    private val fullList: List<ContactEntry>
 ) : RecyclerView.Adapter<ContactAdapter.ViewHolder>() {
 
+    private var filteredList = fullList.toMutableList()
+
     inner class ViewHolder(inflater: LayoutInflater, parent: ViewGroup) :
         RecyclerView.ViewHolder(inflater.inflate(R.layout.item_contact, parent, false)) {
         val contactName: TextView = itemView.findViewById(R.id.contactName)
@@ -22,8 +24,9 @@ class ContactAdapter(
     }
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-        val contact = contacts[position]
+        val contact = filteredList[position]
         holder.contactName.text = contact.name
+        holder.contactAllowed.setOnCheckedChangeListener(null)
         holder.contactAllowed.isChecked = prefs.isContactWhitelisted(contact.phoneNumber)
 
         holder.contactAllowed.setOnCheckedChangeListener { _, isChecked ->
@@ -31,5 +34,16 @@ class ContactAdapter(
         }
     }
 
-    override fun getItemCount(): Int = contacts.size
+    override fun getItemCount(): Int = filteredList.size
+
+    fun filter(query: String) {
+        filteredList = if (query.isBlank()) {
+            fullList.toMutableList()
+        } else {
+            fullList.filter {
+                it.name.contains(query, ignoreCase = true)
+            }.toMutableList()
+        }
+        notifyDataSetChanged()
+    }
 }

app/src/main/java/partisan/weforge/xyz/pulse/ContactsFragment.kt

@@ -6,6 +6,7 @@ import android.provider.ContactsContract
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.graphics.Color
 import androidx.fragment.app.Fragment
 import androidx.recyclerview.widget.LinearLayoutManager
 import partisan.weforge.xyz.pulse.databinding.FragmentContactsBinding
@@ -47,15 +48,44 @@ class ContactsFragment : Fragment() {
         (requireActivity() as? MainActivity)?.setupPopupToggle(false)
     }
 
+    private lateinit var adapter: ContactAdapter
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
         prefs = Preferences(requireContext())
 
         val contacts = getContacts()
-        val adapter = ContactAdapter(prefs, contacts)
+        adapter = ContactAdapter(prefs, contacts)
+
         binding.contactRecycler.layoutManager = LinearLayoutManager(requireContext())
         binding.contactRecycler.adapter = adapter
+
+        binding.contactSearch.setOnQueryTextListener(object : androidx.appcompat.widget.SearchView.OnQueryTextListener {
+            override fun onQueryTextSubmit(query: String?): Boolean = false
+            override fun onQueryTextChange(newText: String?): Boolean {
+                adapter.filter(newText ?: "")
+                return true
+            }
+        })
+
+        val searchView = binding.contactSearch
+
+        searchView.setIconifiedByDefault(false)
+        searchView.isIconified = false
+        searchView.isSubmitButtonEnabled = false
+        searchView.clearFocus()
+
+        val editText = searchView.findViewById<androidx.appcompat.widget.SearchView.SearchAutoComplete>(
+            androidx.appcompat.R.id.search_src_text
+        )
+        editText.isFocusable = true
+        editText.isFocusableInTouchMode = true
+        editText.setTextColor(Color.WHITE)
+        editText.setHintTextColor(Color.LTGRAY)
+
+        val searchPlate = searchView.findViewById<View>(androidx.appcompat.R.id.search_plate)
+        searchPlate.setBackgroundColor(Color.TRANSPARENT)
+        searchPlate.setPadding(0, 0, 0, 0)
     }
 
     private fun getContacts(): List<ContactEntry> {

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

@@ -0,0 +1,5 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="?attr/colorSurfaceVariant" />
+    <corners android:radius="50dp" />
+</shape>

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

@@ -6,11 +6,25 @@
     android:layout_height="match_parent"
     android:padding="16dp">
 
+    <androidx.appcompat.widget.SearchView
+        android:id="@+id/contactSearch"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="8dp"
+        android:background="@drawable/search_background"
+        android:iconifiedByDefault="false"
+        android:queryHint="@string/contact_search"
+        android:layout_marginTop="8dp"
+        android:layout_marginHorizontal="4dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/contactRecycler"
         android:layout_width="0dp"
         android:layout_height="0dp"
-        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/contactSearch"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent"

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

@@ -14,4 +14,6 @@
     <color name="colorOnSecondary">#000000</color>
 
     <color name="launcher_background">@color/colorPrimary</color>
+
+    <color name="colorSurfaceVariant">#2B3542</color>
 </resources>

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

@@ -16,6 +16,7 @@
     <string name="destination_whatsapp">WhatsApp</string>
     <string name="redirection_delay_description">The delay before a call will be redirected.</string>
     <string name="services_desc">Here you can enable or disable redirection to individual services and change their priority by dragging them. Redirection will be handled in order from top to bottom.</string>
+    <string name="contact_search">Filter contacts</string>
     <string name="popup_position">Popup position</string>
     <string name="activate_description">To start, grant the required permissions by tapping the Activate button.</string>
     <string name="activate">Activate</string>

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

@@ -12,5 +12,6 @@
         <item name="colorOnSurface">@color/black</item>
         <item name="textAppearanceBodyMedium">@style/TextAppearance.Material3.BodyMedium</item>
         <item name="colorSurfaceContainerLowest">?attr/colorSurfaceContainerLowest</item>
+        <item name="colorSurfaceVariant">@color/colorSurfaceVariant</item>
     </style>
 </resources>