add lock layout function (szkolny-eu/szkolny-android#199)

app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigUI.kt

@@ -15,6 +15,7 @@ class ConfigUI(base: Config) {
     var appBackground by base.config<String?>("appBg", null)
     var headerBackground by base.config<String?>("headerBg", null)
 
+    var lockLayout by base.config<Boolean>(false)
     var miniMenuVisible by base.config<Boolean>(false)
     var miniMenuButtons by base.config<Set<NavTarget>> {
         setOf(

app/src/main/java/pl/szczodrzynski/edziennik/ui/home/HomeFragment.kt

@@ -136,6 +136,7 @@ class HomeFragment : Fragment(), CoroutineScope {
                             Toast.makeText(activity, R.string.main_menu_mark_as_read_success, Toast.LENGTH_SHORT).show()
                         })
         )
+
         b.configureCards.onClick {
             HomeConfigDialog(activity, reloadOnDismiss = true).show()
         }
@@ -168,56 +169,78 @@ class HomeFragment : Fragment(), CoroutineScope {
                 else -> null
             } as HomeCard?
         }
+
         //if (App.devMode)
         //    items += HomeDebugCard(100, app, activity, this, app.profile)
         if (app.profile.archived)
             items.add(0, HomeArchiveCard(101, app, activity, this, app.profile))
 
         val status = app.availabilityManager.check(app.profile, cacheOnly = true)?.status
+        val lockLayout = app.config.ui.lockLayout
         val update = app.config.update
+
         if (update != null && update.versionCode > BuildConfig.VERSION_CODE || status?.userMessage != null) {
             items.add(0, HomeAvailabilityCard(102, app, activity, this, app.profile))
         }
 
         val adapter = HomeCardAdapter(items)
-        val itemTouchHelper = ItemTouchHelper(CardItemTouchHelperCallback(adapter, b.refreshLayout))
-        adapter.itemTouchHelper = itemTouchHelper
-        b.list.layoutManager = LinearLayoutManager(activity)
         b.list.adapter = adapter
-        b.list.setAccessibilityDelegateCompat(object : RecyclerViewAccessibilityDelegate(b.list) {
+        b.list.layoutManager = LinearLayoutManager(activity)
-            override fun getItemDelegate(): AccessibilityDelegateCompat {
-                return object : ItemDelegate(this) {
-                    override fun onInitializeAccessibilityNodeInfo(host: View, info: AccessibilityNodeInfoCompat) {
-                        super.onInitializeAccessibilityNodeInfo(host, info)
-                        val position: Int = b.list.getChildLayoutPosition(host)
-                        if (position != 0) {
-                            info.addAction(AccessibilityActionCompat(
-                                    R.id.move_card_up_action,
-                                    host.resources.getString(R.string.card_action_move_up)
-                            ))
-                        }
-                        if (position != adapter.itemCount - 1) {
-                            info.addAction(AccessibilityActionCompat(
-                                    R.id.move_card_down_action,
-                                    host.resources.getString(R.string.card_action_move_down)
-                            ))
-                        }
-                    }
 
-                    override fun performAccessibilityAction(host: View, action: Int, args: Bundle?): Boolean {
+        val itemTouchHelper =
-                        val fromPosition: Int = b.list.getChildLayoutPosition(host)
+            ItemTouchHelper(CardItemTouchHelperCallback(adapter, b.refreshLayout))
-                        if (action == R.id.move_card_down_action) {
+
-                            swapCards(fromPosition, fromPosition + 1, adapter)
+        adapter.itemTouchHelper = itemTouchHelper
-                            return true
+
-                        } else if (action == R.id.move_card_up_action) {
+        if (!lockLayout) {
-                            swapCards(fromPosition, fromPosition - 1, adapter)
+            b.list.setAccessibilityDelegateCompat(object :
-                            return true
+                RecyclerViewAccessibilityDelegate(b.list) {
+                override fun getItemDelegate(): AccessibilityDelegateCompat {
+                    return object : ItemDelegate(this) {
+                        override fun onInitializeAccessibilityNodeInfo(
+                            host: View,
+                            info: AccessibilityNodeInfoCompat
+                        ) {
+                            super.onInitializeAccessibilityNodeInfo(host, info)
+                            val position: Int = b.list.getChildLayoutPosition(host)
+                            if (position != 0) {
+                                info.addAction(
+                                    AccessibilityActionCompat(
+                                        R.id.move_card_up_action,
+                                        host.resources.getString(R.string.card_action_move_up)
+                                    )
+                                )
+                            }
+                            if (position != adapter.itemCount - 1) {
+                                info.addAction(
+                                    AccessibilityActionCompat(
+                                        R.id.move_card_down_action,
+                                        host.resources.getString(R.string.card_action_move_down)
+                                    )
+                                )
+                            }
+                        }
+
+                        override fun performAccessibilityAction(
+                            host: View,
+                            action: Int,
+                            args: Bundle?
+                        ): Boolean {
+                            val fromPosition: Int = b.list.getChildLayoutPosition(host)
+                            if (action == R.id.move_card_down_action) {
+                                swapCards(fromPosition, fromPosition + 1, adapter)
+                                return true
+                            } else if (action == R.id.move_card_up_action) {
+                                swapCards(fromPosition, fromPosition - 1, adapter)
+                                return true
+                            }
+                            return super.performAccessibilityAction(host, action, args)
                         }
-                        return super.performAccessibilityAction(host, action, args)
                     }
                 }
-            }
+            })
-        })
+
-        itemTouchHelper.attachToRecyclerView(b.list)
+            itemTouchHelper.attachToRecyclerView(b.list)
+        }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/ui/settings/cards/SettingsThemeCard.kt

@@ -74,6 +74,16 @@ class SettingsThemeCard(util: SettingsUtil) : SettingsCard(util) {
         ) { _, it ->
             configGlobal.ui.miniMenuVisible = it
             activity.navView.drawer.miniDrawerVisiblePortrait = it
+        },
+
+        util.createPropertyItem(
+            text = R.string.settings_ui_lock_layout_text,
+            subText = R.string.settings_ui_lock_layout_subtext,
+            icon = CommunityMaterial.Icon.cmd_axis_lock,
+            value = configGlobal.ui.lockLayout
+        ) { _, it ->
+            configGlobal.ui.lockLayout = it
+            activity.recreate()
         }
     )
 

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

@@ -1,8 +1,8 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-  android:width="64dp"
+    android:width="64dp"
-  android:height="64dp"
+    android:height="64dp"
-  android:viewportWidth="48"
+    android:viewportWidth="48"
-  android:viewportHeight="48">
+    android:viewportHeight="48">
 <path
     android:pathData="M8,39.001v-30c0,-2.2 1.8,-4 4,-4h24c2.2,0 4,1.8 4,4v30c0,2.2 -1.8,4 -4,4H12C9.8,43.001 8,41.201 8,39.001z"
     android:fillColor="#42a5f5"/>

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

@@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48"
+    android:tint="?colorOnBackground"
+    android:autoMirrored="true">
+    <path
+        android:fillColor="?colorOnBackground"
+        android:pathData="M15,34.2Q15.75,34.2 16.3,33.675Q16.85,33.15 16.85,32.4Q16.85,31.65 16.3,31.1Q15.75,30.55 15,30.55Q14.25,30.55 13.725,31.1Q13.2,31.65 13.2,32.4Q13.2,33.15 13.725,33.675Q14.25,34.2 15,34.2ZM15,25.8Q15.75,25.8 16.3,25.275Q16.85,24.75 16.85,24Q16.85,23.25 16.3,22.7Q15.75,22.15 15,22.15Q14.25,22.15 13.725,22.7Q13.2,23.25 13.2,24Q13.2,24.75 13.725,25.275Q14.25,25.8 15,25.8ZM15,17.35Q15.75,17.35 16.3,16.825Q16.85,16.3 16.85,15.55Q16.85,14.8 16.3,14.25Q15.75,13.7 15,13.7Q14.25,13.7 13.725,14.25Q13.2,14.8 13.2,15.55Q13.2,16.3 13.725,16.825Q14.25,17.35 15,17.35ZM21.45,34.25H34.15V30.6H21.45ZM21.45,25.8H34.15V22.15H21.45ZM21.45,17.4H34.15V13.75H21.45ZM9,42.65Q7.55,42.65 6.45,41.55Q5.35,40.45 5.35,39V9Q5.35,7.55 6.45,6.45Q7.55,5.35 9,5.35H39Q40.45,5.35 41.55,6.45Q42.65,7.55 42.65,9V39Q42.65,40.45 41.55,41.55Q40.45,42.65 39,42.65ZM9,39H39Q39,39 39,39Q39,39 39,39V9Q39,9 39,9Q39,9 39,9H9Q9,9 9,9Q9,9 9,9V39Q9,39 9,39Q9,39 9,39ZM9,9Q9,9 9,9Q9,9 9,9V39Q9,39 9,39Q9,39 9,39Q9,39 9,39Q9,39 9,39V9Q9,9 9,9Q9,9 9,9Z"/>
+</vector>

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

@@ -18,7 +18,7 @@
 
         <com.google.android.material.button.MaterialButton
             style="@style/Widget.Material3.Button.IconButton.Filled"
-            app:icon="@drawable/ic_note"
+            app:icon="@drawable/ic_note_legacy"
             app:iconTint="?colorOnPrimaryContainer"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"

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

@@ -29,7 +29,7 @@
             android:drawablePadding="8dp"
             android:text="@{text}"
             android:textAppearance="@style/AppTheme.MaterialAlertDialog.TitleText"
-            app:drawableStartCompat="@drawable/ic_note"
+            app:drawableStartCompat="@drawable/ic_note_legacy"
             tools:layout_height="28sp"
             tools:text="@string/notes_list_dialog_title" />
 

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

@@ -1227,4 +1227,6 @@
     <string name="settings_about_contributors_subtext">Liste der Szkolny-Entwickler</string>
     <string name="menu_teachers">Lehrer</string>
     <string name="edziennik_progress_endpoint_addressbook">Addressbuch herunterladen…</string>
+    <string name="settings_ui_lock_layout_text">Sperren des Startbildschirm-Layouts</string>
+    <string name="settings_ui_lock_layout_subtext">Sie können keine Elemente auf dem Startbildschirm bearbeiten</string>
 </resources>

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

@@ -1434,4 +1434,6 @@
     <string name="menu_agenda_config">Agenda settings</string>
     <string name="registration_config_note_sharing_title">Share notes</string>
     <string name="home_timetable_all_lessons">All lessons:</string>
+    <string name="settings_ui_lock_layout_text">Lock home screen layout</string>
+    <string name="settings_ui_lock_layout_subtext">You will not be able to edit items on the home screen</string>
 </resources>

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

@@ -1554,4 +1554,6 @@
     <string name="home_timetable_all_lessons">Wszystkie lekcje:</string>
     <string name="agenda_config_subject_important">Wyświetl nazwę przedmiotu zamiast rodzaju</string>
     <string name="menu_timetable_sync">Odśwież wybrany tydzień</string>
+    <string name="settings_ui_lock_layout_text">Zablokuj układ ekranu głównego</string>
+    <string name="settings_ui_lock_layout_subtext">Nie będzie można edytować przedmiotów na ekranie głównym</string>
 </resources>