fix cache directory path to delete

app/src/main/java/com/biganto/visual/roompark/data/repository/file/FileModule.kt

@@ -7,6 +7,7 @@ import com.biganto.visual.roompark.util.extensions.asInt
 import com.google.gson.JsonElement
 import dagger.Module
 import io.reactivex.Observable
+import kotlinx.io.IOException
 import timber.log.Timber
 import java.io.File
 import javax.inject.Inject
@@ -65,15 +66,15 @@ class FileModule @Inject constructor(val context: Application) {
     fun deleteAllCacheObservable() =
         Observable.create<Pair<Int, Int>> {emitter ->
             val foldersToDelete = listOf(
-                FileDirectory.Albums().dir,
-                FileDirectory.FeedsDir().dir,
-                FileDirectory.PlanTypeDir().dir,
-                FileDirectory.ToursDir().dir
+                FileDirectory.Albums(),
+                FileDirectory.FeedsDir(),
+                FileDirectory.PlanTypeDir(),
+                FileDirectory.ToursDir()
             )
-            foldersToDelete.forEachIndexed{ index,dir ->
-                if (File(dir).deleteRecursively())
-                    emitter.onNext(Pair(index,foldersToDelete.size))
-                else emitter.onError(error("Error occurred on files deleting!"))
+            foldersToDelete.forEachIndexed { index, dir ->
+                if (getDirectory(context,dir).deleteRecursively())
+                    emitter.onNext(Pair(index, foldersToDelete.size-1))
+                else emitter.onError(IOException("Error occurred on files deleting!"))
             }
             emitter.onComplete()
         }

app/src/main/java/com/biganto/visual/roompark/presentation/screen/settings/ScreenController.kt

@@ -16,6 +16,7 @@ import com.biganto.visual.roompark.presentation.screen.settings.util.CahcedListA
 import com.biganto.visual.roompark.presentation.screen.settings.util.PushListAdapter
 import com.biganto.visual.roompark.presentation.screen.splash.SplashScreenController
 import com.biganto.visual.roompark.util.extensions.bytesToSize
+import com.biganto.visual.roompark.util.extensions.setGone
 import com.bluelinelabs.conductor.RouterTransaction
 import com.bluelinelabs.conductor.changehandler.FadeChangeHandler
 import com.google.android.material.textview.MaterialTextView
@@ -83,6 +84,8 @@ class SettingsScreenController :
     @BindView(R.id.clear_cache_button)
     lateinit var clearCacheButton:MaterialTextView
 
+    @BindView(R.id.progress_lock_background)
+    lateinit var progressShame:View
 
     private fun setToolbar(){
         toolBar.appBar.liftOnScrollTargetViewId = R.id.nestedScrollContainer
@@ -124,6 +127,7 @@ class SettingsScreenController :
             is SettingsScreenViewState.LoadSettingsList -> render(viewState)
             is SettingsScreenViewState.SomeError -> render(viewState)
             is SettingsScreenViewState.SignOut -> render(viewState)
+            is SettingsScreenViewState.OnCacheDeleting -> render(viewState)
         }
     }
 
@@ -131,7 +135,12 @@ class SettingsScreenController :
         showError(viewState.exception)
 
     private fun render(viewState: SettingsScreenViewState.Idle){
+            progressShame.setGone(true)
+    }
+
 
+    private fun render(viewState: SettingsScreenViewState.OnCacheDeleting){
+        progressShame.setGone(viewState.progress>=1f)
     }
 
     private fun render(viewState: SettingsScreenViewState.SignOut){

app/src/main/res/layout/settings_screen.xml

@@ -147,5 +147,24 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_margin="32dp" />
+
+
+        <FrameLayout
+            android:id="@+id/progress_lock_background"
+            android:background="@color/colorOpacityBackgroundInv"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:visibility="invisible"
+            >
+
+            <ProgressBar
+                android:id="@+id/settings_progress_bar"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:indeterminate="true"
+                android:layout_gravity="center"/>
+
+        </FrameLayout>
     </LinearLayout>
+
 </androidx.core.widget.NestedScrollView>
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