implemented saving subs in a file

app/src/main/java/com/deniscerri/ytdlnis/database/models/VideoPreferences.kt

@@ -4,5 +4,7 @@ data class VideoPreferences (
     var embedSubs: Boolean = true,
     var addChapters: Boolean = true,
     var splitByChapters: Boolean = false,
-    var sponsorBlockFilters: ArrayList<String>
+    var sponsorBlockFilters: ArrayList<String>,
+    var writeSubs: Boolean = false,
+    var subsLanguages: String = "en.*,.*-orig"
 )

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

@@ -108,6 +108,7 @@ class DownloadViewModel(application: Application) : AndroidViewModel(application
 
     fun createDownloadItemFromResult(resultItem: ResultItem, type: Type) : DownloadItem {
         val embedSubs = sharedPreferences.getBoolean("embed_subtitles", false)
+        val saveSubs = sharedPreferences.getBoolean("write_subtitles", false)
         val addChapters = sharedPreferences.getBoolean("add_chapters", false)
         val saveThumb = sharedPreferences.getBoolean("write_thumbnail", false)
         val embedThumb = sharedPreferences.getBoolean("embed_thumbnail", false)
@@ -122,7 +123,7 @@ class DownloadViewModel(application: Application) : AndroidViewModel(application
         val sponsorblock = sharedPreferences.getStringSet("sponsorblock_filters", emptySet())
 
         val audioPreferences = AudioPreferences(embedThumb, false, ArrayList(sponsorblock!!))
-        val videoPreferences = VideoPreferences(embedSubs, addChapters, false, ArrayList(sponsorblock))
+        val videoPreferences = VideoPreferences(embedSubs, addChapters, false, ArrayList(sponsorblock), saveSubs)
 
         return DownloadItem(0,
             resultItem.url,
@@ -150,6 +151,7 @@ class DownloadViewModel(application: Application) : AndroidViewModel(application
 
     fun createDownloadItemFromHistory(historyItem: HistoryItem) : DownloadItem {
         val embedSubs = sharedPreferences.getBoolean("embed_subtitles", false)
+        val saveSubs = sharedPreferences.getBoolean("write_subtitles", false)
         val addChapters = sharedPreferences.getBoolean("add_chapters", false)
         val saveThumb = sharedPreferences.getBoolean("write_thumbnail", false)
         val embedThumb = sharedPreferences.getBoolean("embed_thumbnail", false)
@@ -164,7 +166,7 @@ class DownloadViewModel(application: Application) : AndroidViewModel(application
         val sponsorblock = sharedPreferences.getStringSet("sponsorblock_filters", emptySet())
 
         val audioPreferences = AudioPreferences(embedThumb, false, ArrayList(sponsorblock!!))
-        val videoPreferences = VideoPreferences(embedSubs, addChapters, false, ArrayList(sponsorblock))
+        val videoPreferences = VideoPreferences(embedSubs, addChapters, false, ArrayList(sponsorblock), saveSubs)
 
         return DownloadItem(0,
             historyItem.url,

app/src/main/java/com/deniscerri/ytdlnis/ui/downloadcard/DownloadVideoFragment.kt

@@ -1,19 +1,23 @@
 package com.deniscerri.ytdlnis.ui.downloadcard
 
 import android.app.Activity
-import android.content.ClipboardManager
 import android.content.DialogInterface
 import android.content.Intent
+import android.net.Uri
 import android.os.Bundle
 import android.text.Editable
 import android.text.TextWatcher
+import android.view.Gravity
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.view.inputmethod.InputMethodManager
 import android.widget.*
 import androidx.activity.result.contract.ActivityResultContracts
+import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.constraintlayout.widget.ConstraintLayout
+import androidx.core.widget.doOnTextChanged
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.lifecycleScope
@@ -303,6 +307,60 @@ class DownloadVideoFragment(private val resultItem: ResultItem, private var curr
                     }
                 }
 
+                val saveSubtitles = view.findViewById<Chip>(R.id.save_subtitles)
+                val subtitleLanguages = view.findViewById<Chip>(R.id.subtitle_languages)
+                if (downloadItem.videoPreferences.writeSubs) {
+                    saveSubtitles.isChecked = true
+                    subtitleLanguages.visibility = View.VISIBLE
+                }
+
+                saveSubtitles.setOnCheckedChangeListener { compoundButton, b ->
+                    if (saveSubtitles.isChecked) subtitleLanguages.visibility = View.VISIBLE
+                    else subtitleLanguages.visibility = View.GONE
+                    downloadItem.videoPreferences.writeSubs = saveSubtitles.isChecked
+                }
+
+                subtitleLanguages.setOnClickListener {
+                    val builder = MaterialAlertDialogBuilder(requireContext())
+                    builder.setTitle(getString(R.string.subtitle_languages))
+                    val inputLayout = layoutInflater.inflate(R.layout.textinput, null)
+                    val editText = inputLayout.findViewById<EditText>(R.id.url_edittext)
+                    editText.setHint(R.string.subtitle_languages)
+                    editText.setText(downloadItem.videoPreferences.subsLanguages)
+                    editText.setSelection(editText.text.length)
+                    builder.setView(inputLayout)
+                    builder.setPositiveButton(
+                        getString(R.string.ok)
+                    ) { dialog: DialogInterface?, which: Int ->
+                        downloadItem.videoPreferences.subsLanguages = editText.text.toString()
+                    }
+
+                    // handle the negative button of the alert dialog
+                    builder.setNegativeButton(
+                        getString(R.string.cancel)
+                    ) { dialog: DialogInterface?, which: Int -> }
+
+                    builder.setNeutralButton("?")  { dialog: DialogInterface?, which: Int ->
+                        val browserIntent =
+                            Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/yt-dlp/yt-dlp#subtitle-options"))
+                        startActivity(browserIntent)
+                    }
+
+
+                    val dialog = builder.create()
+                    editText.doOnTextChanged { text, start, before, count ->
+                        dialog.getButton(AlertDialog.BUTTON_POSITIVE).isEnabled = editText.text.isNotEmpty()
+                    }
+                    dialog.show()
+                    val imm = context?.getSystemService(AppCompatActivity.INPUT_METHOD_SERVICE) as InputMethodManager
+                    editText!!.postDelayed({
+                        editText.requestFocus()
+                        imm.showSoftInput(editText, 0)
+                    }, 300)
+                    dialog.getButton(AlertDialog.BUTTON_POSITIVE).isEnabled = editText.text.isNotEmpty()
+                    dialog.getButton(AlertDialog.BUTTON_NEUTRAL).gravity = Gravity.START
+                }
+
             } catch (e: Exception) {
                 e.printStackTrace()
             }

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

@@ -55,6 +55,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
     private var restrictFilenames: SwitchPreferenceCompat? = null
     private var mtime: SwitchPreferenceCompat? = null
     private var embedSubtitles: SwitchPreferenceCompat? = null
+    private var writeSubtitles: SwitchPreferenceCompat? = null
     private var embedThumbnail: SwitchPreferenceCompat? = null
     private var addChapters: SwitchPreferenceCompat? = null
     private var writeThumbnail: SwitchPreferenceCompat? = null
@@ -117,6 +118,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
         sponsorblockFilters = findPreference("sponsorblock_filters")
         mtime = findPreference("mtime")
         embedSubtitles = findPreference("embed_subtitles")
+        writeSubtitles = findPreference("write_subtitles")
         filenameTemplate = findPreference("file_name_template")
         restrictFilenames = findPreference("restrict_filenames")
         embedThumbnail = findPreference("embed_thumbnail")
@@ -182,6 +184,7 @@ class SettingsFragment : PreferenceFragmentCompat() {
         editor.putBoolean("restrict_filenames", restrictFilenames!!.isChecked)
         editor.putBoolean("mtime", mtime!!.isChecked)
         editor.putBoolean("embed_subtitles", embedSubtitles!!.isChecked)
+        editor.putBoolean("write_subtitles", writeSubtitles!!.isChecked)
         editor.putBoolean("embed_thumbnail", embedThumbnail!!.isChecked)
         editor.putBoolean("add_chapters", addChapters!!.isChecked)
         editor.putBoolean("write_thumbnail", writeThumbnail!!.isChecked)
@@ -391,6 +394,13 @@ class SettingsFragment : PreferenceFragmentCompat() {
                 editor.apply()
                 true
             }
+        writeSubtitles!!.onPreferenceChangeListener =
+            Preference.OnPreferenceChangeListener { _: Preference?, newValue: Any ->
+                val embed = newValue as Boolean
+                editor.putBoolean("write_subtitles", embed)
+                editor.apply()
+                true
+            }
         embedThumbnail!!.onPreferenceChangeListener =
             Preference.OnPreferenceChangeListener { _: Preference?, newValue: Any ->
                 val embed = newValue as Boolean

app/src/main/java/com/deniscerri/ytdlnis/work/DownloadWorker.kt

@@ -230,6 +230,14 @@ class DownloadWorker(
                     }
                 }
 
+                if (downloadItem.videoPreferences.writeSubs){
+                    request.addOption("--write-subs")
+                    request.addOption("--write-auto-subs")
+                    request.addOption("--sub-format", "str/ass/best")
+                    request.addOption("--convert-subtitles", "srt")
+                    request.addOption("--sub-langs", downloadItem.videoPreferences.subsLanguages)
+                }
+
                 if (downloadItem.videoPreferences.splitByChapters  && downloadItem.downloadSections.isBlank()){
                     request.addOption("--split-chapters")
                     request.addOption("-P", tempFileDir.absolutePath)
@@ -267,7 +275,7 @@ class DownloadWorker(
             }
 
             YoutubeDL.getInstance().execute(request, downloadItem.id.toString()){ progress, _, line ->
-                setProgressAsync(workDataOf("progress" to progress.toInt(), "output" to line, "id" to downloadItem.id, "log" to logDownloads))
+                setProgressAsync(workDataOf("progress" to progress.toInt(), "output" to line.chunked(5000).first().toString(), "id" to downloadItem.id, "log" to logDownloads))
                 val title: String = downloadItem.title
                 notificationUtil.updateDownloadNotification(
                     downloadItem.id.toInt(),

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

@@ -0,0 +1,5 @@
+<vector android:height="24dp"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="?android:colorAccent" android:pathData="M19,4L5,4c-1.11,0 -2,0.9 -2,2v12c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2L21,6c0,-1.1 -0.9,-2 -2,-2zM11,11L9.5,11v-0.5h-2v3h2L9.5,13L11,13v1c0,0.55 -0.45,1 -1,1L7,15c-0.55,0 -1,-0.45 -1,-1v-4c0,-0.55 0.45,-1 1,-1h3c0.55,0 1,0.45 1,1v1zM18,11h-1.5v-0.5h-2v3h2L16.5,13L18,13v1c0,0.55 -0.45,1 -1,1h-3c-0.55,0 -1,-0.45 -1,-1v-4c0,-0.55 0.45,-1 1,-1h3c0.55,0 1,0.45 1,1v1z"/>
+</vector>

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

@@ -215,6 +215,41 @@
 
             </HorizontalScrollView>
 
+            <HorizontalScrollView
+                android:scrollbars="none"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content">
+
+                <com.google.android.material.chip.ChipGroup
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    app:singleLine="true">
+
+                    <com.google.android.material.chip.Chip
+                        android:id="@+id/save_subtitles"
+                        style="@style/Widget.Material3.Chip.Filter.Elevated"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:gravity="center"
+                        android:text="@string/save_subs"
+                        android:minWidth="30dp"
+                        app:cornerRadius="10dp"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent" />
+
+                    <com.google.android.material.chip.Chip
+                        android:id="@+id/subtitle_languages"
+                        style="@style/Widget.Material3.Chip.Assist.Elevated"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:visibility="gone"
+                        android:checked="false"
+                        android:text="@string/subtitle_languages"/>
+
+                </com.google.android.material.chip.ChipGroup>
+
+            </HorizontalScrollView>
         </LinearLayout>
 
 

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

@@ -208,4 +208,7 @@
     <string name="download_over_metered_networks_summary">Let the download worker work on any network type. If disabled, it will wait for an unmetered network to start the downloads</string>
     <string name="metered_network_download_start_info">Download worker will start after you are connected to an unmetered network</string>
     <string name="invert_selected">Invert Selected</string>
+    <string name="save_subs">Save Subtitles</string>
+    <string name="save_subs_desc">Write subtitle file</string>
+    <string name="subtitle_languages">Subtitle languages</string>
 </resources>

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

@@ -179,6 +179,14 @@
             app:summary="@string/embed_subs_summary"
             app:title="@string/embed_subtitles" />
 
+        <SwitchPreferenceCompat
+            android:widgetLayout="@layout/preferece_material_switch"
+            app:defaultValue="false"
+            app:icon="@drawable/ic_subtitles_alternative"
+            app:key="write_subtitles"
+            app:summary="@string/save_subs_desc"
+            app:title="@string/save_subs" />
+
         <SwitchPreferenceCompat
             android:widgetLayout="@layout/preferece_material_switch"
             app:defaultValue="true"