Migrate more preferences

(cherry picked from commit 53a3be0703)

app/src/main/java/exh/ui/batchadd/BatchAddController.kt

@@ -8,10 +8,10 @@ import com.afollestad.materialdialogs.MaterialDialog
 import eu.kanade.tachiyomi.databinding.EhFragmentBatchAddBinding
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.util.lang.combineLatest
-import eu.kanade.tachiyomi.util.lang.launchInUI
 import eu.kanade.tachiyomi.util.lang.plusAssign
 import kotlinx.android.synthetic.main.eh_fragment_batch_add.view.galleries_box
 import kotlinx.android.synthetic.main.eh_fragment_batch_add.view.progress_log
+import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import reactivecircus.flowbinding.android.view.clicks
 import rx.android.schedulers.AndroidSchedulers
@@ -38,13 +38,13 @@ class BatchAddController : NucleusController<EhFragmentBatchAddBinding, BatchAdd
                 .onEach {
                     addGalleries(binding.galleriesBox.text.toString())
                 }
-                .launchInUI()
+                .launchIn(scope)
 
             binding.progressDismissBtn.clicks()
                 .onEach {
                     presenter.currentlyAddingRelay.call(BatchAddPresenter.STATE_PROGRESS_TO_INPUT)
                 }
-                .launchInUI()
+                .launchIn(scope)
 
             val progressSubscriptions = CompositeSubscription()