- Removed some old Systems

- Removed some old functions

app/src/main/java/com/michatec/radio/Radio.kt

@@ -34,7 +34,6 @@ class Radio : Application() {
         AppThemeHelper.setTheme(PreferencesHelper.loadThemeSelection())
     }
 
-
     /* Implements onTerminate */
     override fun onTerminate() {
         super.onTerminate()

app/src/main/java/com/michatec/radio/helpers/ImportHelper.kt

@@ -1,42 +0,0 @@
-/*
- * ImportHelper.kt
- * Implements the ImportHelper object
- * A ImportHelper provides methods for integrating station files from Radio v3
- *
- * This file is part of
- * TRANSISTOR - Radio App for Android
- *
- * Copyright (c) 2015-22 - Y20K.org
- * Licensed under the MIT-License
- * http://opensource.org/licenses/MIT
- */
-
-
-package com.michatec.radio.helpers
-
-import android.content.Context
-import com.michatec.radio.Keys
-import com.michatec.radio.core.Collection
-
-
-/*
- * ImportHelper object
- */
-object ImportHelper {
-
-
-    /* */
-    fun removeDefaultStationImageUris(context: Context) {
-        val collection: Collection = FileHelper.readCollection(context)
-        collection.stations.forEach { station ->
-            if (station.image == Keys.LOCATION_DEFAULT_STATION_IMAGE) {
-                station.image = String()
-            }
-            if (station.smallImage == Keys.LOCATION_DEFAULT_STATION_IMAGE) {
-                station.smallImage = String()
-            }
-        }
-        CollectionHelper.saveCollection(context, collection, async = false)
-    }
-
-}

app/src/main/java/com/michatec/radio/helpers/PreferencesHelper.kt

@@ -213,20 +213,6 @@ object PreferencesHelper {
     }
 
 
-    /* Checks if housekeeping work needs to be done - used usually in DownloadWorker "REQUEST_UPDATE_COLLECTION" */
-    fun isHouseKeepingNecessary(): Boolean {
-        return sharedPreferences.getBoolean(Keys.PREF_ONE_TIME_HOUSEKEEPING_NECESSARY, true)
-    }
-
-
-    /* Saves state of housekeeping */
-    fun saveHouseKeepingNecessaryState(state: Boolean = false) {
-        sharedPreferences.edit {
-            putBoolean(Keys.PREF_ONE_TIME_HOUSEKEEPING_NECESSARY, state)
-        }
-    }
-
-
     /* Load currently selected app theme */
     fun loadThemeSelection(): String {
         return sharedPreferences.getString(
@@ -241,15 +227,6 @@ object PreferencesHelper {
         return sharedPreferences.getBoolean(Keys.PREF_EDIT_STATIONS, true)
     }
 
-
-    /* Saves value of the option: Edit Stations (only needed for migration) */
-    fun saveEditStationsEnabled(enabled: Boolean = false) {
-        sharedPreferences.edit {
-            putBoolean(Keys.PREF_EDIT_STATIONS, enabled)
-        }
-    }
-
-
     /* Loads value of the option: Edit Station Streams */
     fun loadEditStreamUrisEnabled(): Boolean {
         return sharedPreferences.getBoolean(Keys.PREF_EDIT_STREAMS_URIS, true)
@@ -276,7 +253,7 @@ object PreferencesHelper {
     fun downloadOverMobile(): Boolean {
         return sharedPreferences.getBoolean(
             Keys.PREF_DOWNLOAD_OVER_MOBILE,
-            Keys.DEFAULT_DOWNLOAD_OVER_MOBILE
+            false
         )
     }
 

app/src/main/java/com/michatec/radio/search/RadioBrowserSearch.kt

@@ -129,7 +129,7 @@ class RadioBrowserSearch(private var radioBrowserSearchListener: RadioBrowserSea
 
 
     /* Listens for (positive) server responses to search requests */
-    private val responseListener: Response.Listener<JSONArray> = Response.Listener<JSONArray> { response ->
+    private val responseListener: Response.Listener<JSONArray> = Response.Listener { response ->
         if (response != null) {
             radioBrowserSearchListener.onRadioBrowserSearchResults(createRadioBrowserResult(response.toString()))
         }