Replace some listeners with flowbindings

app/src/main/java/eu/kanade/tachiyomi/ui/source/filter/TextItem.kt

@@ -10,10 +10,17 @@ import eu.davidea.flexibleadapter.items.IFlexible
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.source.model.Filter
-import eu.kanade.tachiyomi.widget.SimpleTextWatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import reactivecircus.flowbinding.android.widget.textChanges
 
 open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Holder>() {
 
+    private val scope = CoroutineScope(Job() + Dispatchers.Main)
+
     override fun getLayoutRes(): Int {
         return R.layout.navigation_view_text
     }
@@ -25,11 +32,9 @@ open class TextItem(val filter: Filter.Text) : AbstractFlexibleItem<TextItem.Hol
     override fun bindViewHolder(adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>, holder: Holder, position: Int, payloads: List<Any?>?) {
         holder.wrapper.hint = filter.name
         holder.edit.setText(filter.state)
-        holder.edit.addTextChangedListener(object : SimpleTextWatcher() {
-            override fun onTextChanged(s: CharSequence, start: Int, before: Int, count: Int) {
-                filter.state = s.toString()
-            }
-        })
+        holder.edit.textChanges()
+            .onEach { filter.state = it.toString() }
+            .launchIn(scope)
     }
 
     override fun equals(other: Any?): Boolean {