Make extension settings button inline

app/src/main/java/eu/kanade/tachiyomi/widget/preference/SwitchSettingsPreference.kt

@@ -0,0 +1,27 @@
+package eu.kanade.tachiyomi.widget.preference
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.View
+import androidx.preference.PreferenceViewHolder
+import androidx.preference.SwitchPreferenceCompat
+import eu.kanade.tachiyomi.R
+import kotlinx.android.synthetic.main.pref_settings.view.button
+
+class SwitchSettingsPreference @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
+    SwitchPreferenceCompat(context, attrs) {
+
+    var onSettingsClick: View.OnClickListener? = null
+
+    init {
+        widgetLayoutResource = R.layout.pref_settings
+    }
+
+    override fun onBindViewHolder(holder: PreferenceViewHolder) {
+        super.onBindViewHolder(holder)
+
+        holder.itemView.button.setOnClickListener {
+            onSettingsClick?.onClick(it)
+        }
+    }
+}