For #9728: Add actionbar search for language list.

app/src/main/java/org/mozilla/fenix/settings/advanced/LocaleSettingsFragment.kt

@@ -6,8 +6,12 @@ package org.mozilla.fenix.settings.advanced
 
 import android.os.Bundle
 import android.view.LayoutInflater
+import android.view.Menu
+import android.view.MenuInflater
 import android.view.View
 import android.view.ViewGroup
+import android.view.inputmethod.EditorInfo
+import androidx.appcompat.widget.SearchView
 import androidx.fragment.app.Fragment
 import kotlinx.android.synthetic.main.fragment_locale_settings.view.*
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -24,6 +28,11 @@ class LocaleSettingsFragment : Fragment() {
     private lateinit var interactor: LocaleSettingsInteractor
     private lateinit var localeView: LocaleSettingsView
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setHasOptionsMenu(true)
+    }
+
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -42,6 +51,25 @@ class LocaleSettingsFragment : Fragment() {
         return view
     }
 
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+        inflater.inflate(R.menu.languages_list, menu)
+        val searchItem = menu.findItem(R.id.search)
+        val searchView: SearchView = searchItem.actionView as SearchView
+        searchView.imeOptions = EditorInfo.IME_ACTION_DONE
+        searchView.queryHint = getString(R.string.locale_search_hint)
+
+        searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
+            override fun onQueryTextSubmit(query: String): Boolean {
+                return false
+            }
+
+            override fun onQueryTextChange(newText: String): Boolean {
+                interactor.onSearchQueryTyped(newText)
+                return false
+            }
+        })
+    }
+
     override fun onResume() {
         super.onResume()
         localeView.onResume()

app/src/main/java/org/mozilla/fenix/settings/advanced/LocaleSettingsView.kt

@@ -7,7 +7,6 @@ package org.mozilla.fenix.settings.advanced
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.SearchView
 import androidx.recyclerview.widget.LinearLayoutManager
 import kotlinx.android.synthetic.main.component_locale_settings.view.*
 import org.mozilla.fenix.R
@@ -38,17 +37,6 @@ class LocaleSettingsView(
             adapter = localeAdapter
             layoutManager = LinearLayoutManager(context)
         }
-        val searchView: SearchView = view.toolbar_container
-        searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
-            override fun onQueryTextSubmit(query: String): Boolean {
-                return false
-            }
-
-            override fun onQueryTextChange(newText: String): Boolean {
-                interactor.onSearchQueryTyped(newText)
-                return false
-            }
-        })
     }
 
     fun update(state: LocaleSettingsState) {

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

@@ -6,23 +6,6 @@
     android:focusable="true"
     android:focusableInTouchMode="true">
 
-    <SearchView
-        android:id="@+id/toolbar_container"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="@dimen/locale_search_bar_margin"
-        android:background="@drawable/search_url_background"
-        android:closeIcon="@drawable/ic_close"
-        android:iconifiedByDefault="false"
-        android:paddingStart="@dimen/locale_search_bar_padding_start"
-        android:paddingEnd="0dp"
-        android:queryBackground="@android:color/transparent"
-        android:queryHint="@string/locale_search_hint"
-        android:searchIcon="@drawable/ic_search"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/locale_list"
         android:layout_width="match_parent"
@@ -31,6 +14,6 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/toolbar_container" />
+        app:layout_constraintTop_toTopOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/languages_list.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?><!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/search"
+        android:icon="@drawable/ic_search"
+        android:title="@string/locale_search_hint"
+        app:iconTint="?primaryText"
+        app:actionViewClass="androidx.appcompat.widget.SearchView"
+        android:contentDescription="@string/locale_search_hint"
+        app:showAsAction="ifRoom|collapseActionView" />
+</menu>