Remove some progress dialogs

app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChaptersController.kt

@@ -24,7 +24,6 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.download.model.Download
 import eu.kanade.tachiyomi.databinding.ChaptersControllerBinding
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
-import eu.kanade.tachiyomi.ui.base.controller.popControllerWithTag
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.util.lang.launchInUI
@@ -504,12 +503,10 @@ class ChaptersController : NucleusController<ChaptersControllerBinding, Chapters
     fun deleteChapters(chapters: List<ChapterItem>) {
         if (chapters.isEmpty()) return
 
-        DeletingChaptersDialog().showDialog(router)
         presenter.deleteChapters(chapters)
     }
 
     fun onChaptersDeleted(chapters: List<ChapterItem>) {
-        dismissDeletingDialog()
         // this is needed so the downloaded text gets removed from the item
         chapters.forEach {
             adapter?.updateItem(it)
@@ -518,14 +515,9 @@ class ChaptersController : NucleusController<ChaptersControllerBinding, Chapters
     }
 
     fun onChaptersDeletedError(error: Throwable) {
-        dismissDeletingDialog()
         Timber.e(error)
     }
 
-    private fun dismissDeletingDialog() {
-        router.popControllerWithTag(DeletingChaptersDialog.TAG)
-    }
-
     // OVERFLOW MENU DIALOGS
 
     private fun setDisplayMode(id: Int) {

app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/DeletingChaptersDialog.kt

@@ -1,26 +0,0 @@
-package eu.kanade.tachiyomi.ui.manga.chapter
-
-import android.app.Dialog
-import android.os.Bundle
-import com.afollestad.materialdialogs.MaterialDialog
-import com.bluelinelabs.conductor.Router
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.ui.base.controller.DialogController
-
-class DeletingChaptersDialog(bundle: Bundle? = null) : DialogController(bundle) {
-
-    companion object {
-        const val TAG = "deleting_dialog"
-    }
-
-    override fun onCreateDialog(savedViewState: Bundle?): Dialog {
-        return MaterialDialog.Builder(activity!!)
-                .progress(true, 0)
-                .content(R.string.deleting)
-                .build()
-    }
-
-    override fun showDialog(router: Router) {
-        showDialog(router, TAG)
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/ui/recent/updates/DeletingChaptersDialog.kt

@@ -1,26 +0,0 @@
-package eu.kanade.tachiyomi.ui.recent.updates
-
-import android.app.Dialog
-import android.os.Bundle
-import com.afollestad.materialdialogs.MaterialDialog
-import com.bluelinelabs.conductor.Router
-import eu.kanade.tachiyomi.R
-import eu.kanade.tachiyomi.ui.base.controller.DialogController
-
-class DeletingChaptersDialog(bundle: Bundle? = null) : DialogController(bundle) {
-
-    companion object {
-        const val TAG = "deleting_dialog"
-    }
-
-    override fun onCreateDialog(savedViewState: Bundle?): Dialog {
-        return MaterialDialog.Builder(activity!!)
-                .progress(true, 0)
-                .content(R.string.deleting)
-                .build()
-    }
-
-    override fun showDialog(router: Router) {
-        showDialog(router, TAG)
-    }
-}

app/src/main/java/eu/kanade/tachiyomi/ui/recent/updates/UpdatesController.kt

@@ -21,7 +21,6 @@ import eu.kanade.tachiyomi.databinding.UpdatesControllerBinding
 import eu.kanade.tachiyomi.ui.base.controller.NoToolbarElevationController
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.RootController
-import eu.kanade.tachiyomi.ui.base.controller.popControllerWithTag
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.manga.MangaController
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
@@ -262,7 +261,6 @@ class UpdatesController : NucleusController<UpdatesControllerBinding, UpdatesPre
     }
 
     override fun deleteChapters(chaptersToDelete: List<UpdatesItem>) {
-        DeletingChaptersDialog().showDialog(router)
         presenter.deleteChapters(chaptersToDelete)
     }
 
@@ -286,7 +284,6 @@ class UpdatesController : NucleusController<UpdatesControllerBinding, UpdatesPre
      * Called when chapters are deleted
      */
     fun onChaptersDeleted() {
-        dismissDeletingDialog()
         adapter?.notifyDataSetChanged()
     }
 
@@ -295,17 +292,9 @@ class UpdatesController : NucleusController<UpdatesControllerBinding, UpdatesPre
      * @param error error message
      */
     fun onChaptersDeletedError(error: Throwable) {
-        dismissDeletingDialog()
         Timber.e(error)
     }
 
-    /**
-     * Called to dismiss deleting dialog
-     */
-    private fun dismissDeletingDialog() {
-        router.popControllerWithTag(DeletingChaptersDialog.TAG)
-    }
-
     /**
      * Called when ActionMode created.
      * @param mode the ActionMode object

app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAdvancedController.kt

@@ -9,7 +9,6 @@ import android.os.Build
 import android.os.Bundle
 import android.os.PowerManager
 import android.provider.Settings
-import android.view.View
 import androidx.preference.PreferenceScreen
 import com.afollestad.materialdialogs.MaterialDialog
 import com.bluelinelabs.conductor.RouterTransaction
@@ -117,10 +116,6 @@ class SettingsAdvancedController : SettingsController() {
 
         var deletedFiles = 0
 
-        val ctrl = DeletingFilesDialogController()
-        ctrl.total = files.size
-        ctrl.showDialog(router)
-
         Observable.defer { Observable.from(files) }
                 .doOnNext { file ->
                     if (chapterCache.removeFileFromCache(file.name)) {
@@ -129,50 +124,15 @@ class SettingsAdvancedController : SettingsController() {
                 }
                 .subscribeOn(Schedulers.io())
                 .observeOn(AndroidSchedulers.mainThread())
-                .subscribe({
+                .doOnError {
-                    ctrl.setProgress(deletedFiles)
-                }, {
                     activity?.toast(R.string.cache_delete_error)
-                }, {
+                }
-                    ctrl.finish()
+                .doOnCompleted {
                     activity?.toast(resources?.getString(R.string.cache_deleted, deletedFiles))
                     findPreference(CLEAR_CACHE_KEY)?.summary =
                         resources?.getString(R.string.used_cache, chapterCache.readableSize)
-                })
-    }
-
-    class DeletingFilesDialogController : DialogController() {
-
-        var total = 0
-
-        private var materialDialog: MaterialDialog? = null
-
-        override fun onCreateDialog(savedViewState: Bundle?): Dialog {
-            return MaterialDialog.Builder(activity!!)
-                    .title(R.string.deleting)
-                    .progress(false, total, true)
-                    .cancelable(false)
-                    .build()
-                    .also { materialDialog = it }
-        }
-
-        override fun onDestroyView(view: View) {
-            super.onDestroyView(view)
-            materialDialog = null
-        }
-
-        override fun onRestoreInstanceState(savedInstanceState: Bundle) {
-            super.onRestoreInstanceState(savedInstanceState)
-            finish()
-        }
-
-        fun setProgress(deletedFiles: Int) {
-            materialDialog?.setProgress(deletedFiles)
-        }
-
-        fun finish() {
-            router.popController(this)
                 }
+                .subscribe()
     }
 
     class ClearDatabaseDialogController : DialogController() {

app/src/main/res/values/strings.xml

@@ -112,7 +112,6 @@
     <string name="action_webview_refresh">Refresh</string>
 
     <!-- Operations -->
-    <string name="deleting">Deleting…</string>
     <string name="loading">Loading…</string>
 
     <!-- Shortcuts-->