made video recommendations as optional

app/src/main/java/com/deniscerri/ytdlnis/database/viewmodel/ResultViewModel.kt

@@ -1,6 +1,8 @@
 package com.deniscerri.ytdlnis.database.viewmodel
 
+import android.app.Activity
 import android.app.Application
+import android.content.SharedPreferences
 import android.util.Log
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.LiveData
@@ -25,6 +27,7 @@ class ResultViewModel(application: Application) : AndroidViewModel(application)
     val items : LiveData<List<ResultItem>>
     val loadingItems = MutableLiveData<Boolean>()
     var itemCount : LiveData<Int>
+    private val sharedPreferences: SharedPreferences
 
     init {
         val dao = DBManager.getInstance(application).resultDao
@@ -34,20 +37,23 @@ class ResultViewModel(application: Application) : AndroidViewModel(application)
         items = repository.allResults
         loadingItems.postValue(false)
         itemCount = repository.itemCount
+        sharedPreferences = application.getSharedPreferences("root_preferences", Activity.MODE_PRIVATE)
     }
 
     fun checkTrending() = viewModelScope.launch(Dispatchers.IO){
-        try {
-            val item = repository.getFirstResult()
-            if (
-                item.playlistTitle == getApplication<App>().getString(R.string.trendingPlaylist)
-                && item.creationTime < (System.currentTimeMillis() / 1000) - 86400
-            ){
+        if (sharedPreferences.getBoolean("home_recommendations", false)){
+            try {
+                val item = repository.getFirstResult()
+                if (
+                    item.playlistTitle == getApplication<App>().getString(R.string.trendingPlaylist)
+                    && item.creationTime < (System.currentTimeMillis() / 1000) - 86400
+                ){
+                    getTrending()
+                }
+            }catch (e : Exception){
+                e.printStackTrace()
                 getTrending()
             }
-        }catch (e : Exception){
-            e.printStackTrace()
-            getTrending()
         }
     }
     fun getTrending() = viewModelScope.launch(Dispatchers.IO){

app/src/main/java/com/deniscerri/ytdlnis/ui/more/settings/SettingsFragment.kt

@@ -44,6 +44,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
     private var downloadCard: SwitchPreferenceCompat? = null
     private var meteredNetwork: SwitchPreferenceCompat? = null
     private var apiKey: EditTextPreference? = null
+    private var homeRecommendations: SwitchPreferenceCompat? = null
     private var concurrentFragments: SeekBarPreference? = null
     private var concurrentDownloads: SeekBarPreference? = null
     private var limitRate: EditTextPreference? = null
@@ -110,6 +111,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
         downloadCard = findPreference("download_card")
         meteredNetwork = findPreference("metered_networks")
         apiKey = findPreference("api_key")
+        homeRecommendations = findPreference("home_recommendations")
         concurrentFragments = findPreference("concurrent_fragments")
         concurrentDownloads = findPreference("concurrent_downloads")
         limitRate = findPreference("limit_rate")
@@ -175,6 +177,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
         editor.putBoolean("download_card", downloadCard!!.isChecked)
         editor.putBoolean("metered_networks", meteredNetwork!!.isChecked)
         editor.putString("api_key", apiKey!!.text)
+        editor.putBoolean("home_recommendations", homeRecommendations!!.isChecked)
         editor.putInt("concurrent_fragments", concurrentFragments!!.value)
         editor.putInt("concurrent_downloads", concurrentDownloads!!.value)
         editor.putString("limit_rate", limitRate!!.text)
@@ -311,6 +314,13 @@ class SettingsFragment : PreferenceFragmentCompat() {
                 editor.apply()
                 true
             }
+        homeRecommendations!!.onPreferenceChangeListener =
+            Preference.OnPreferenceChangeListener { _: Preference?, newValue: Any ->
+                val enable = newValue as Boolean
+                editor.putBoolean("home_recommendations", enable)
+                editor.apply()
+                true
+            }
         concurrentFragments!!.onPreferenceChangeListener =
             Preference.OnPreferenceChangeListener { _: Preference?, newValue: Any ->
                 val value = newValue.toString().toInt()

app/src/main/java/com/deniscerri/ytdlnis/util/InfoUtil.kt

@@ -489,8 +489,8 @@ class InfoUtil(private val context: Context) {
         init()
         val p = Pattern.compile("^(https?)://(www.)?youtu(.be)?")
         val m = p.matcher(url)
-        val formatSource = sharedPreferences.getString("formats_source", context.getString(R.string.defaultValue))!!
-        return if(m.find() && useInvidous && formatSource == "Default"){
+        val formatSource = sharedPreferences.getString("formats_source", "yt-dlp")
+        return if(m.find() && useInvidous && formatSource == "invidious"){
             val id = getIDFromYoutubeURL(url)
             val res = genericRequest(invidousURL + "videos/" + id)
             if (res.length() == 0) getFromYTDL(url)[0]!!

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

@@ -117,12 +117,12 @@
     </array>
 
     <array name="formats_source">
-        <item>@string/defaultValue</item>
+        <item>Invidious API [Youtube]</item>
         <item>yt-dlp</item>
     </array>
 
     <array name="formats_source_values">
-        <item>Default</item>
+        <item>invidious</item>
         <item>yt-dlp</item>
     </array>
 </resources>

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

@@ -212,4 +212,6 @@
     <string name="save_subs_desc">Write subtitle file</string>
     <string name="subtitle_languages">Subtitle languages</string>
     <string name="format_source">Formats Source</string>
+    <string name="video_recommendations">Video Recommendations</string>
+    <string name="video_recommendations_summary">Get Recommended Youtube Videos on the Home Screen from Invidious</string>
 </resources>

app/src/main/res/xml/root_preferences.xml

@@ -90,6 +90,14 @@
             app:summary="@string/api_key_summary"
             app:title="@string/api_key" />
 
+        <SwitchPreferenceCompat
+            android:widgetLayout="@layout/preferece_material_switch"
+            app:defaultValue="false"
+            android:icon="@drawable/baseline_recommend_24"
+            android:key="home_recommendations"
+            app:summary="@string/video_recommendations_summary"
+            app:title="@string/video_recommendations" />
+
         <SeekBarPreference
             app:dependency="aria2"
             android:defaultValue="3"
@@ -276,12 +284,12 @@
             app:title="@string/update_formats" />
 
         <ListPreference
-            android:defaultValue="Default"
+            android:defaultValue="yt-dlp"
             android:entries="@array/formats_source"
             android:entryValues="@array/formats_source_values"
             android:icon="@drawable/baseline_manage_search_24"
             app:key="formats_source"
-            app:summary="@string/defaultValue"
+            app:summary="yt-dlp"
             app:title="@string/format_source" />
 
         <SwitchPreferenceCompat