added youtube-dl update setting

app/build.gradle

@@ -89,8 +89,8 @@ dependencies {
 
     implementation "androidx.work:work-runtime-ktx:$work_version"
 
-    implementation "com.github.yausername.youtubedl-android:library:0.10.1"
-    implementation "com.github.yausername.youtubedl-android:ffmpeg:0.10.1"
+    implementation "com.github.yausername.youtubedl-android:library:0.10.2"
+    implementation "com.github.yausername.youtubedl-android:ffmpeg:0.10.2"
 
     implementation "com.squareup.picasso:picasso:$picassoVersion"
 

app/src/main/java/com/yausername/dvd/ui/SettingsFragment.kt

@@ -5,12 +5,19 @@ import android.os.Build
 import android.os.Bundle
 import android.view.Menu
 import android.view.View
+import android.widget.Toast
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.preference.ListPreference
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.PreferenceManager
+import androidx.work.ExistingWorkPolicy
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkInfo
+import androidx.work.WorkManager
 import com.yausername.dvd.R
+import com.yausername.dvd.work.YoutubeDLUpdateWorker
+import com.yausername.youtubedl_android.YoutubeDL
 
 class SettingsFragment : PreferenceFragmentCompat() {
 
@@ -21,28 +28,77 @@ class SettingsFragment : PreferenceFragmentCompat() {
         themePreference?.let {
             if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
                 it.entries = arrayOf("Light", "Dark", "Set by Battery Saver");
-                it.entryValues = arrayOf(AppCompatDelegate.MODE_NIGHT_NO.toString(), AppCompatDelegate.MODE_NIGHT_YES.toString(), AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY.toString());
-            } else{
+                it.entryValues = arrayOf(
+                    AppCompatDelegate.MODE_NIGHT_NO.toString(),
+                    AppCompatDelegate.MODE_NIGHT_YES.toString(),
+                    AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY.toString()
+                );
+            } else {
                 it.entries = arrayOf("Light", "Dark", "System Default");
-                it.entryValues = arrayOf(AppCompatDelegate.MODE_NIGHT_NO.toString(), AppCompatDelegate.MODE_NIGHT_YES.toString(), AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM.toString());
+                it.entryValues = arrayOf(
+                    AppCompatDelegate.MODE_NIGHT_NO.toString(),
+                    AppCompatDelegate.MODE_NIGHT_YES.toString(),
+                    AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM.toString()
+                );
             }
         }
-        themePreference?.onPreferenceChangeListener = Preference.OnPreferenceChangeListener { preference, newValue ->
-            AppCompatDelegate.setDefaultNightMode(newValue.toString().toInt())
-            true
-        }
+        themePreference?.onPreferenceChangeListener =
+            Preference.OnPreferenceChangeListener { preference, newValue ->
+                AppCompatDelegate.setDefaultNightMode(newValue.toString().toInt())
+                true
+            }
 
         val downloadLocationPref: Preference? = findPreference("downloadLocation")
         val sharedPrefs = PreferenceManager.getDefaultSharedPreferences(context)
-        downloadLocationPref?.setSummary(sharedPrefs.getString("downloadLocation", "Set default download location"))
         downloadLocationPref?.let {
+            it.summary = sharedPrefs.getString("downloadLocation", "Set default download location")
             it.onPreferenceClickListener = Preference.OnPreferenceClickListener {
                 val i = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
                 i.addCategory(Intent.CATEGORY_DEFAULT)
                 startActivityForResult(Intent.createChooser(i, "Choose directory"), 6969)
                 true
             }
         }
+
+        val updateYoutubeDLPref: Preference? = findPreference("updateYoutubeDL")
+        updateYoutubeDLPref?.let {
+            it.summary = YoutubeDL.getInstance().version(requireContext().applicationContext)
+            it.onPreferenceClickListener = Preference.OnPreferenceClickListener {
+                updateYoutubeDL()
+                true
+            }
+        }
+    }
+
+    private fun updateYoutubeDL() {
+        val workTag = "youtube-dl-update"
+        val workManager = WorkManager.getInstance(requireContext().applicationContext)
+        val state =
+            workManager.getWorkInfosByTag(workTag).get()?.getOrNull(0)?.state
+        val running = state === WorkInfo.State.RUNNING || state === WorkInfo.State.ENQUEUED
+        if (running) {
+            Toast.makeText(
+                context,
+                "update is already in progress",
+                Toast.LENGTH_SHORT
+            ).show()
+            return
+        }
+        val workRequest = OneTimeWorkRequestBuilder<YoutubeDLUpdateWorker>()
+            .addTag(workTag)
+            .build()
+
+        workManager.enqueueUniqueWork(
+            workTag,
+            ExistingWorkPolicy.KEEP,
+            workRequest
+        )
+
+        Toast.makeText(
+            context,
+            "Update queued. Check notification for progress",
+            Toast.LENGTH_SHORT
+        ).show()
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -66,10 +122,13 @@ class SettingsFragment : PreferenceFragmentCompat() {
         super.onActivityResult(requestCode, resultCode, data)
         when (requestCode) {
             6969 -> {
-                val path = data!!.data!!.toString()
-                val editor = PreferenceManager.getDefaultSharedPreferences(context).edit()
-                editor.putString("downloadLocation", path).apply()
-                findPreference<Preference>("downloadLocation")?.setSummary(path)
+                data?.data?.let {
+                    val path = it.toString()
+                    val editor = PreferenceManager.getDefaultSharedPreferences(context).edit()
+                    editor.putString("downloadLocation", path).apply()
+                    findPreference<Preference>("downloadLocation")?.setSummary(path)
+                }
+
             }
         }
     }

app/src/main/java/com/yausername/dvd/work/YoutubeDLUpdateWorker.kt

@@ -0,0 +1,72 @@
+package com.yausername.dvd.work
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.content.Context
+import android.os.Build
+import android.widget.Toast
+import androidx.core.app.NotificationCompat
+import androidx.work.CoroutineWorker
+import androidx.work.ForegroundInfo
+import androidx.work.WorkerParameters
+import com.yausername.dvd.R
+import com.yausername.youtubedl_android.YoutubeDL
+import com.yausername.youtubedl_android.YoutubeDLUpdater
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+
+class YoutubeDLUpdateWorker(appContext: Context, params: WorkerParameters) :
+    CoroutineWorker(appContext, params) {
+
+    private val notificationManager =
+        appContext.getSystemService(Context.NOTIFICATION_SERVICE) as
+                NotificationManager
+
+
+    override suspend fun doWork(): Result {
+
+        createNotificationChannel()
+        val notificationId = id.hashCode()
+        val notification = NotificationCompat.Builder(applicationContext,
+            channelId
+        )
+            .setSmallIcon(R.mipmap.ic_launcher)
+            .setContentTitle("Updating youtube-dl")
+            .build()
+
+        val foregroundInfo = ForegroundInfo(notificationId, notification)
+        setForeground(foregroundInfo)
+
+        val result = YoutubeDL.getInstance().updateYoutubeDL(applicationContext)
+        if (result == YoutubeDLUpdater.UpdateStatus.ALREADY_UP_TO_DATE) {
+            withContext(Dispatchers.Main){
+                Toast.makeText(applicationContext, "already up to date", Toast.LENGTH_SHORT).show();
+            }
+        }
+        return Result.success()
+    }
+
+    private fun createNotificationChannel() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            var notificationChannel =
+                notificationManager?.getNotificationChannel(channelId)
+            if (notificationChannel == null) {
+                notificationChannel = NotificationChannel(
+                    channelId,
+                    channelName, NotificationManager.IMPORTANCE_LOW
+                )
+                notificationChannel.description =
+                    channelDescription
+                notificationManager?.createNotificationChannel(notificationChannel)
+            }
+        }
+    }
+
+    companion object {
+        const val channelName = "youtube-dl update"
+        const val channelDescription = "youtube-dl update"
+        const val channelId = "youtube-dl update"
+    }
+}
+

app/src/main/res/xml/preferences.xml

@@ -14,6 +14,13 @@
         app:iconSpaceReserved="false">
     </Preference>
 
+    <Preference
+        android:title="Update youtube-dl"
+        android:key="updateYoutubeDL"
+        app:persistent="false"
+        app:iconSpaceReserved="false">
+    </Preference>
+
     <Preference
         android:title="About"
         app:summary="https://github.com/yausername/dvd"