preference dialog

app/src/main/java/com/github/libretube/activities/MainActivity.kt

@@ -92,14 +92,6 @@ class MainActivity : BaseActivity() {
         // sets the navigation bar color to the previously calculated color
         window.navigationBarColor = color
 
-        // hide the trending page if enabled
-        val hideTrendingPage =
-            PreferenceHelper.getBoolean(PreferenceKeys.HIDE_TRENDING_PAGE, false)
-        if (hideTrendingPage) {
-            binding.bottomNav.menu.findItem(R.id.homeFragment).isVisible =
-                false
-        }
-
         // save start tab fragment id
         startFragmentId =
             when (PreferenceHelper.getString(PreferenceKeys.DEFAULT_TAB, "home")) {

app/src/main/java/com/github/libretube/adapters/NavBarOptionsAdapter.kt

@@ -0,0 +1,55 @@
+package com.github.libretube.adapters
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import android.widget.Toast
+import androidx.recyclerview.widget.RecyclerView
+import com.github.libretube.R
+import com.github.libretube.databinding.NavOptionsItemBinding
+import com.github.libretube.obj.NavBarItem
+
+class NavBarOptionsAdapter(
+    val items: MutableList<NavBarItem>
+) : RecyclerView.Adapter<NavBarOptionsViewHolder>() {
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): NavBarOptionsViewHolder {
+        val binding = NavOptionsItemBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+        return NavBarOptionsViewHolder(binding)
+    }
+
+    override fun getItemCount(): Int {
+        return items.size
+    }
+
+    override fun onBindViewHolder(holder: NavBarOptionsViewHolder, position: Int) {
+        val item = items[position]
+        holder.binding.apply {
+            title.text = root.context.getString(item.titleResource)
+            checkbox.isChecked = item.isEnabled
+            checkbox.setOnClickListener {
+                if (!checkbox.isChecked && getEnabledItemsCount() < 2) {
+                    checkbox.isChecked = true
+                    Toast.makeText(
+                        root.context,
+                        R.string.select_at_least_one,
+                        Toast.LENGTH_SHORT
+                    ).show()
+                    return@setOnClickListener
+                }
+                items[position].isEnabled = checkbox.isChecked
+            }
+        }
+    }
+
+    private fun getEnabledItemsCount(): Int {
+        return items.filter { it.isEnabled }.size
+    }
+}
+
+class NavBarOptionsViewHolder(
+    val binding: NavOptionsItemBinding
+) : RecyclerView.ViewHolder(binding.root)

app/src/main/java/com/github/libretube/constants/NavBarItems.kt

@@ -0,0 +1,19 @@
+package com.github.libretube.constants
+
+import com.github.libretube.R
+import com.github.libretube.obj.NavBarItem
+
+val navBarItems = listOf(
+    NavBarItem(
+        R.id.homeFragment,
+        R.string.startpage
+    ),
+    NavBarItem(
+        R.id.subscriptionsFragment,
+        R.string.subscriptions
+    ),
+    NavBarItem(
+        R.id.libraryFragment,
+        R.string.library
+    )
+)

app/src/main/java/com/github/libretube/constants/PreferenceKeys.kt

@@ -20,6 +20,7 @@ object PreferenceKeys {
     const val BREAK_REMINDER_TOGGLE = "break_reminder_toggle"
     const val BREAK_REMINDER = "break_reminder"
     const val SAVE_FEED = "save_feed"
+    const val NAVBAR_ITEMS = "nav_bar_items"
 
     /**
      * Appearance
@@ -30,7 +31,6 @@ object PreferenceKeys {
     const val GRID_COLUMNS = "grid"
     const val DEFAULT_TAB = "default_tab"
     const val LABEL_VISIBILITY = "label_visibility"
-    const val HIDE_TRENDING_PAGE = "hide_trending_page"
     const val APP_ICON = "icon_change"
     const val LEGACY_SUBSCRIPTIONS = "legacy_subscriptions"
     const val LEGACY_SUBSCRIPTIONS_COLUMNS = "legacy_subscriptions_columns"

app/src/main/java/com/github/libretube/dialogs/NavBarOptionsDialog.kt

@@ -0,0 +1,72 @@
+package com.github.libretube.dialogs
+
+import android.app.Dialog
+import android.os.Bundle
+import android.util.Log
+import androidx.fragment.app.DialogFragment
+import androidx.recyclerview.widget.ItemTouchHelper
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import com.github.libretube.R
+import com.github.libretube.adapters.NavBarOptionsAdapter
+import com.github.libretube.databinding.DialogNavbarOptionsBinding
+import com.github.libretube.util.NavBarHelper
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+
+class NavBarOptionsDialog : DialogFragment() {
+    private lateinit var binding: DialogNavbarOptionsBinding
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        binding = DialogNavbarOptionsBinding.inflate(layoutInflater)
+
+        val options = NavBarHelper.getNavBarItems()
+
+        val adapter = NavBarOptionsAdapter(options.toMutableList())
+
+        val itemTouchCallback = object : ItemTouchHelper.Callback() {
+            override fun getMovementFlags(
+                recyclerView: RecyclerView,
+                viewHolder: RecyclerView.ViewHolder
+            ): Int {
+                val dragFlags = ItemTouchHelper.UP or ItemTouchHelper.DOWN
+                return makeMovementFlags(dragFlags, 0)
+            }
+
+            override fun onMove(
+                recyclerView: RecyclerView,
+                viewHolder: RecyclerView.ViewHolder,
+                target: RecyclerView.ViewHolder
+            ): Boolean {
+                val itemToMove = adapter.items[viewHolder.absoluteAdapterPosition]
+                adapter.items.remove(itemToMove)
+                adapter.items.add(target.absoluteAdapterPosition, itemToMove)
+
+                adapter.notifyItemMoved(
+                    viewHolder.absoluteAdapterPosition,
+                    target.absoluteAdapterPosition
+                )
+                return true
+            }
+
+            override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
+                // do nothing
+            }
+        }
+
+        binding.optionsRecycler.layoutManager = LinearLayoutManager(context)
+        binding.optionsRecycler.adapter = adapter
+
+        val itemTouchHelper = ItemTouchHelper(itemTouchCallback)
+        itemTouchHelper.attachToRecyclerView(binding.optionsRecycler)
+
+        return MaterialAlertDialogBuilder(requireContext())
+            .setTitle(R.string.navigation_bar)
+            .setView(binding.root)
+            .setPositiveButton(R.string.okay) { _, _ ->
+                Log.e("options", adapter.items.toString())
+                NavBarHelper.setNavBarItems(adapter.items)
+            }
+            .setNegativeButton(R.string.cancel, null)
+            .show()
+    }
+}

app/src/main/java/com/github/libretube/obj/NavBarItem.kt

@@ -0,0 +1,7 @@
+package com.github.libretube.obj
+
+data class NavBarItem(
+    val resourceId: Int,
+    val titleResource: Int,
+    var isEnabled: Boolean = true
+)

app/src/main/java/com/github/libretube/preferences/GeneralSettings.kt

@@ -3,10 +3,12 @@ package com.github.libretube.preferences
 import android.os.Bundle
 import androidx.preference.EditTextPreference
 import androidx.preference.ListPreference
+import androidx.preference.Preference
 import androidx.preference.SwitchPreferenceCompat
 import com.github.libretube.R
 import com.github.libretube.activities.SettingsActivity
 import com.github.libretube.constants.PreferenceKeys
+import com.github.libretube.dialogs.NavBarOptionsDialog
 import com.github.libretube.dialogs.RequireRestartDialog
 import com.github.libretube.util.PreferenceHelper
 import com.github.libretube.views.MaterialPreferenceFragment
@@ -33,10 +35,12 @@ class GeneralSettings : MaterialPreferenceFragment() {
             true
         }
 
-        val hideTrending = findPreference<SwitchPreferenceCompat>(PreferenceKeys.HIDE_TRENDING_PAGE)
+        val navBarOptions = findPreference<Preference>(PreferenceKeys.NAVBAR_ITEMS)
-        hideTrending?.setOnPreferenceChangeListener { _, _ ->
+        navBarOptions?.setOnPreferenceClickListener {
-            val restartDialog = RequireRestartDialog()
+            NavBarOptionsDialog().show(
-            restartDialog.show(childFragmentManager, RequireRestartDialog::class.java.name)
+                childFragmentManager,
+                null
+            )
             true
         }
 

app/src/main/java/com/github/libretube/util/NavBarHelper.kt

@@ -0,0 +1,33 @@
+package com.github.libretube.util
+
+import com.fasterxml.jackson.core.type.TypeReference
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.github.libretube.constants.navBarItems
+import com.github.libretube.obj.NavBarItem
+
+object NavBarHelper {
+    val preferenceKey = "nav_bar_items"
+    val mapper = ObjectMapper()
+
+    fun getNavBarItems(): List<NavBarItem> {
+        return try {
+            val type = object : TypeReference<List<NavBarItem>>() {}
+            mapper.readValue(
+                PreferenceHelper.getString(
+                    preferenceKey,
+                    ""
+                ),
+                type
+            )
+        } catch (e: Exception) {
+            return navBarItems
+        }
+    }
+
+    fun setNavBarItems(items: List<NavBarItem>) {
+        PreferenceHelper.putString(
+            preferenceKey,
+            mapper.writeValueAsString(items)
+        )
+    }
+}

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

@@ -0,0 +1,12 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M9,20Q8.175,20 7.588,19.413Q7,18.825 7,18Q7,17.175 7.588,16.587Q8.175,16 9,16Q9.825,16 10.413,16.587Q11,17.175 11,18Q11,18.825 10.413,19.413Q9.825,20 9,20ZM15,20Q14.175,20 13.588,19.413Q13,18.825 13,18Q13,17.175 13.588,16.587Q14.175,16 15,16Q15.825,16 16.413,16.587Q17,17.175 17,18Q17,18.825 16.413,19.413Q15.825,20 15,20ZM9,14Q8.175,14 7.588,13.412Q7,12.825 7,12Q7,11.175 7.588,10.587Q8.175,10 9,10Q9.825,10 10.413,10.587Q11,11.175 11,12Q11,12.825 10.413,13.412Q9.825,14 9,14ZM15,14Q14.175,14 13.588,13.412Q13,12.825 13,12Q13,11.175 13.588,10.587Q14.175,10 15,10Q15.825,10 16.413,10.587Q17,11.175 17,12Q17,12.825 16.413,13.412Q15.825,14 15,14ZM9,8Q8.175,8 7.588,7.412Q7,6.825 7,6Q7,5.175 7.588,4.588Q8.175,4 9,4Q9.825,4 10.413,4.588Q11,5.175 11,6Q11,6.825 10.413,7.412Q9.825,8 9,8ZM15,8Q14.175,8 13.588,7.412Q13,6.825 13,6Q13,5.175 13.588,4.588Q14.175,4 15,4Q15.825,4 16.413,4.588Q17,5.175 17,6Q17,6.825 16.413,7.412Q15.825,8 15,8Z"
+        tools:ignore="VectorPath" />
+</vector>

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

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="?android:attr/colorControlHighlight">
+
+    <item android:id="@android:id/mask">
+        <shape>
+            <corners android:radius="16dp" />
+            <solid android:color="?attr/colorControlNormal" />
+        </shape>
+    </item>
+    <item>
+        <selector>
+            <item android:state_activated="true">
+                <shape>
+                    <corners android:radius="16dp" />
+                    <solid android:color="?android:attr/colorControlHighlight" />
+                </shape>
+            </item>
+        </selector>
+    </item>
+</ripple>

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

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/options_recycler"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+</LinearLayout>

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

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@drawable/rectangle_selector"
+    android:descendantFocusability="blocksDescendants"
+    android:focusable="true"
+    android:orientation="horizontal"
+    android:paddingStart="16dp"
+    android:paddingEnd="0dp"
+    tools:gravity="start|center_vertical">
+
+    <com.google.android.material.checkbox.MaterialCheckBox
+        android:id="@+id/checkbox"
+        style="@style/Widget.Material3.CompoundButton.CheckBox"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:background="@null"
+        android:clickable="false"
+        android:focusable="false"
+        android:gravity="center_vertical" />
+
+    <com.google.android.material.textview.MaterialTextView
+        android:id="@+id/title"
+        android:layout_width="0dp"
+        android:layout_height="match_parent"
+        android:layout_weight="1"
+        android:ellipsize="end"
+        android:gravity="center_vertical"
+        android:paddingHorizontal="16dp"
+        android:singleLine="true"
+        android:textColor="?android:attr/textColorPrimary"
+        android:textSize="18sp"
+        tools:text="Item" />
+
+    <androidx.appcompat.widget.AppCompatImageView
+        android:id="@+id/drag_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="end|center_vertical"
+        android:clickable="false"
+        android:focusable="false"
+        android:padding="16dp"
+        android:tintMode="src_in"
+        app:srcCompat="@drawable/ic_drag"
+        app:tint="?attr/colorControlNormal"
+        tools:ignore="ContentDescription" />
+
+</LinearLayout>

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

@@ -330,6 +330,8 @@
     <string name="save_feed">Load feed in background</string>
     <string name="save_feed_summary">Load the subscription feed in the background and prevent it from being auto-refreshed.</string>
     <string name="play_next">Play next</string>
+    <string name="navigation_bar">Navigation bar</string>
+    <string name="select_at_least_one">Please select at least one item</string>
 
     <!-- Notification channel strings -->
     <string name="download_channel_name">Download Service</string>

app/src/main/res/xml/general_settings.xml

@@ -43,21 +43,10 @@
 
     <PreferenceCategory app:title="@string/behavior">
 
-        <ListPreference
+        <Preference
             android:icon="@drawable/ic_home"
-            app:defaultValue="home"
+            app:key="nav_bar_items"
-            app:entries="@array/tabs"
+            app:title="@string/navigation_bar" />
-            app:entryValues="@array/tabsValue"
-            app:key="default_tab"
-            app:title="@string/defaultTab"
-            app:useSimpleSummaryProvider="true" />
-
-        <SwitchPreferenceCompat
-            android:icon="@drawable/ic_trending"
-            app:defaultValue="false"
-            app:key="hide_trending_page"
-            app:title="@string/hideTrendingPage"
-            app:useSimpleSummaryProvider="true" />
 
     </PreferenceCategory>