storage: demo: Switch to toolbar APIs for working with menu

Activity methods have been deprecated

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

storage/demo/src/main/java/de/grobox/storagebackuptester/LogFragment.kt

@@ -11,8 +11,6 @@ import android.os.Bundle
 import android.os.Environment
 import android.provider.Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION
 import android.view.LayoutInflater
-import android.view.Menu
-import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.View.INVISIBLE
@@ -22,6 +20,7 @@ import android.widget.Button
 import android.widget.ProgressBar
 import android.widget.Toast
 import android.widget.Toast.LENGTH_SHORT
+import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.recyclerview.widget.RecyclerView
@@ -48,7 +47,6 @@ open class LogFragment : Fragment() {
         container: ViewGroup?,
         savedInstanceState: Bundle?,
     ): View {
-        setHasOptionsMenu(true)
         val v = inflater.inflate(R.layout.fragment_log, container, false)
         list = v.findViewById(R.id.listView)
         list.adapter = adapter
@@ -75,16 +73,16 @@ open class LogFragment : Fragment() {
         return v
     }
 
-    override fun onStart() {
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onStart()
+        super.onViewCreated(view, savedInstanceState)
-        requireActivity().setTitle(R.string.app_name)
+
+        view.requireViewById<Toolbar>(R.id.toolbar).apply {
+            title = getString(R.string.app_name)
+            setOnMenuItemClickListener(::onMenuItemSelected)
+        }
     }
 
-    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+    private fun onMenuItemSelected(item: MenuItem): Boolean {
-        inflater.inflate(R.menu.fragment_main, menu)
-    }
-
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
         return when (item.itemId) {
             R.id.settings -> {
                 if (!checkPermission()) return false
@@ -108,7 +106,7 @@ open class LogFragment : Fragment() {
                 startActivity(shareIntent)
                 true
             }
-            else -> super.onOptionsItemSelected(item)
+            else -> false
         }
     }
 

storage/demo/src/main/java/de/grobox/storagebackuptester/restore/DemoSnapshotFragment.kt

@@ -31,7 +31,7 @@ class DemoSnapshotFragment : SnapshotFragment() {
         bottomStub.layoutResource = R.layout.footer_snapshot
         val footer = bottomStub.inflate()
         footer.findViewById<Button>(R.id.button).setOnClickListener {
-            requireActivity().onBackPressed()
+            requireActivity().onBackPressedDispatcher.onBackPressed()
         }
         return v
     }

storage/demo/src/main/java/de/grobox/storagebackuptester/scanner/MediaScanFragment.kt

@@ -10,8 +10,6 @@ import android.net.Uri
 import android.os.Bundle
 import android.util.Log
 import android.view.LayoutInflater
-import android.view.Menu
-import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
 import android.view.View.FOCUS_DOWN
@@ -21,6 +19,7 @@ import android.view.ViewGroup
 import android.widget.ProgressBar
 import android.widget.TextView
 import androidx.annotation.UiThread
+import androidx.appcompat.widget.Toolbar
 import androidx.core.widget.NestedScrollView
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
@@ -53,8 +52,6 @@ open class MediaScanFragment : Fragment() {
         container: ViewGroup?,
         savedInstanceState: Bundle?,
     ): View {
-        setHasOptionsMenu(true)
-        requireActivity().title = arguments?.getString("name")
         val v = inflater.inflate(R.layout.fragment_scan, container, false)
         scrollView = v.findViewById(R.id.scrollView)
         logView = v.findViewById(R.id.logView)
@@ -63,11 +60,19 @@ open class MediaScanFragment : Fragment() {
         return v
     }
 
-    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        inflater.inflate(R.menu.fragment_scan, menu)
+        super.onViewCreated(view, savedInstanceState)
+
+        view.requireViewById<Toolbar>(R.id.toolbar).apply {
+            title = arguments?.getString("name")
+            setOnMenuItemClickListener(::onMenuItemSelected)
+            setNavigationOnClickListener {
+                requireActivity().onBackPressedDispatcher.onBackPressed()
+            }
+        }
     }
 
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+    private fun onMenuItemSelected(item: MenuItem): Boolean {
         return when (item.itemId) {
             R.id.refresh -> {
                 loadText()
@@ -85,7 +90,7 @@ open class MediaScanFragment : Fragment() {
                 startActivity(shareIntent)
                 true
             }
-            else -> super.onOptionsItemSelected(item)
+            else -> false
         }
     }
 

storage/demo/src/main/java/de/grobox/storagebackuptester/settings/SettingsFragment.kt

@@ -9,14 +9,12 @@ import android.content.Intent.FLAG_GRANT_READ_URI_PERMISSION
 import android.content.Intent.FLAG_GRANT_WRITE_URI_PERMISSION
 import android.net.Uri
 import android.os.Bundle
-import android.view.LayoutInflater
 import android.view.Menu
-import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
-import android.view.ViewGroup
 import android.widget.Toast
 import android.widget.Toast.LENGTH_SHORT
+import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.activityViewModels
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import de.grobox.storagebackuptester.MainViewModel
@@ -44,18 +42,21 @@ class SettingsFragment : BackupContentFragment() {
         onBackupUriReceived(uri)
     }
 
-    override fun onCreateView(
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        inflater: LayoutInflater,
+        super.onViewCreated(view, savedInstanceState)
-        container: ViewGroup?,
+
-        savedInstanceState: Bundle?,
+        view.requireViewById<Toolbar>(R.id.toolbar).apply {
-    ): View {
+            title = "Settings"
-        setHasOptionsMenu(true)
+            inflateMenu(R.menu.fragment_settings)
-        requireActivity().title = "Settings"
+            onCreateMenu(menu)
-        return super.onCreateView(inflater, container, savedInstanceState)
+            setOnMenuItemClickListener(::onMenuItemSelected)
+            setNavigationOnClickListener {
+                requireActivity().onBackPressedDispatcher.onBackPressed()
+            }
+        }
     }
 
-    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
+    private fun onCreateMenu(menu: Menu) {
-        inflater.inflate(R.menu.fragment_settings, menu)
         backupLocationItem = menu.findItem(R.id.backup_location)
         backupLocationItem.isChecked = viewModel.hasBackupLocation()
         jobItem = menu.findItem(R.id.backup_job)
@@ -65,7 +66,7 @@ class SettingsFragment : BackupContentFragment() {
         restoreItem.isEnabled = backupLocationItem.isChecked
     }
 
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+    private fun onMenuItemSelected(item: MenuItem): Boolean {
         return when (item.itemId) {
             R.id.info -> {
                 parentFragmentManager.beginTransaction()
@@ -102,7 +103,7 @@ class SettingsFragment : BackupContentFragment() {
                 Toast.makeText(requireContext(), "Cache cleared", LENGTH_SHORT).show()
                 true
             }
-            else -> super.onOptionsItemSelected(item)
+            else -> false
         }
     }
 

storage/demo/src/main/res/layout/fragment_log.xml

@@ -9,6 +9,17 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minHeight="?attr/actionBarSize"
+        android:theme="?attr/actionBarTheme"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:menu="@menu/fragment_main" />
+
     <ProgressBar
         android:id="@+id/horizontalProgressBar"
         style="?android:attr/progressBarStyleHorizontal"
@@ -16,7 +27,7 @@
         android:layout_height="5dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/toolbar"
         tools:max="10"
         tools:progress="7" />
 

storage/demo/src/main/res/layout/fragment_scan.xml

@@ -9,13 +9,25 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <androidx.appcompat.widget.Toolbar
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minHeight="?attr/actionBarSize"
+        android:theme="?attr/actionBarTheme"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:menu="@menu/fragment_scan"
+        app:navigationIcon="?attr/homeAsUpIndicator" />
+
     <androidx.core.widget.NestedScrollView
         android:id="@+id/scrollView"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="0dp"
         android:fadeScrollbars="false"
         android:scrollbars="vertical"
-        app:layout_constraintTop_toTopOf="parent">
+        app:layout_constraintTop_toBottomOf="@id/toolbar">
 
         <TextView
             android:id="@+id/logView"

storage/demo/src/main/res/values-night/themes.xml

@@ -4,7 +4,7 @@
   -->
 <resources xmlns:tools="http://schemas.android.com/tools">
     <!-- Base application theme. -->
-    <style name="Theme.StorageBackupTester" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+    <style name="Theme.StorageBackupTester" parent="Theme.MaterialComponents.DayNight.NoActionBar">
         <!-- Primary brand color. -->
         <item name="colorPrimary">@color/matrix</item>
         <item name="colorPrimaryVariant">@color/purple_700</item>

storage/demo/src/main/res/values/themes.xml

@@ -4,7 +4,7 @@
   -->
 <resources>
 
-    <style name="Theme.StorageBackupTester" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+    <style name="Theme.StorageBackupTester" parent="Theme.MaterialComponents.DayNight.NoActionBar">
         <item name="colorPrimary">@color/matrix</item>
         <item name="colorPrimaryVariant">@color/purple_700</item>
         <item name="colorOnPrimary">@color/white</item>

storage/lib/src/main/res/layout/fragment_backup_content.xml

@@ -3,28 +3,41 @@
   SPDX-FileCopyrightText: 2021 The Calyx Institute
   SPDX-License-Identifier: Apache-2.0
   -->
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
+    android:orientation="vertical"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <androidx.recyclerview.widget.RecyclerView
+    <androidx.appcompat.widget.Toolbar
-        android:id="@+id/list"
+        android:id="@+id/toolbar"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:padding="16dp"
-        app:layoutManager="LinearLayoutManager"
-        tools:listitem="@layout/item_media" />
-
-    <com.google.android.material.floatingactionbutton.FloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
+        android:minHeight="?attr/actionBarSize"
-        android:layout_margin="16dp"
+        android:theme="?attr/actionBarTheme"
-        android:contentDescription="@string/content_add"
+        app:navigationIcon="?attr/homeAsUpIndicator" />
-        android:src="@drawable/ic_add"
-        app:layout_behavior="com.google.android.material.behavior.HideBottomViewOnScrollBehavior" />
 
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/list"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:padding="16dp"
+            app:layoutManager="LinearLayoutManager"
+            tools:listitem="@layout/item_media" />
+
+        <com.google.android.material.floatingactionbutton.FloatingActionButton
+            android:id="@+id/fab"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="bottom|end"
+            android:layout_margin="16dp"
+            android:contentDescription="@string/content_add"
+            android:src="@drawable/ic_add"
+            app:layout_behavior="com.google.android.material.behavior.HideBottomViewOnScrollBehavior" />
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+</LinearLayout>