Added a option to toggle fast forward / Added NSFW extension toggle to extension settings (#48)

* Remove 18+ extension if Anilist 18+ is off
 ~requested by @arif

* Translation filter for extension(WIP)

* Added a option to toggle fast forward
suggested by arif

* Added NFSW toggle to extension settings
now it will be more easy rather then going to anilist to toggle it
 ~suggested by arif

* Forgot to undo this

* changed icons in extension setting

* get rid of companion object (todo)

* get rid of companion object (todo)

---------

Co-authored-by: rebelonion <87634197+rebelonion@users.noreply.github.com>

app/src/main/java/ani/dantotsu/settings/SettingsActivity.kt

@@ -50,6 +50,11 @@ class SettingsActivity : AppCompatActivity() {
     private val restartMainActivity = object : OnBackPressedCallback(false) {
         override fun handleOnBackPressed() = startMainActivity(this@SettingsActivity)
     }
+
+    companion object {
+        @Volatile
+        var isNsfwEnabled: Boolean = loadData("NFSWExtension") ?: false
+    }
     lateinit var binding: ActivitySettingsBinding
     private val extensionInstaller = Injekt.get<BasePreferences>().extensionInstaller()
     private val networkPreferences = Injekt.get<NetworkPreferences>()
@@ -167,6 +172,12 @@ OS Version: $CODENAME $RELEASE ($SDK_INT)
         binding.skipExtensionIcons.setOnCheckedChangeListener { _, isChecked ->
             saveData("skip_extension_icons", isChecked)
         }
+        binding.NSFWExtension.isChecked = loadData("NFSWExtension") ?: false
+        binding.NSFWExtension.setOnCheckedChangeListener { _, isChecked ->
+            isNsfwEnabled = isChecked
+            saveData("NFSWExtension", isChecked)
+
+        }
 
         binding.userAgent.setText(networkPreferences.defaultUserAgent().get())
         binding.userAgent.setOnEditorActionListener { _, _, _ ->