From ee0fd4e8d89a917d82198bcdb4949c8cc368a186 Mon Sep 17 00:00:00 2001
From: johan12345 <johan.forstner@gmail.com>
Date: Wed, 28 Apr 2021 22:47:42 +0200
Subject: [PATCH] Chargeprice: store charging range (#86)

---
 .../vonforst/evmap/storage/PreferenceDataSource.kt    | 11 +++++++++++
 .../vonforst/evmap/viewmodel/ChargepriceViewModel.kt  |  5 ++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/net/vonforst/evmap/storage/PreferenceDataSource.kt b/app/src/main/java/net/vonforst/evmap/storage/PreferenceDataSource.kt
index 888abb33..d65c02d8 100644
--- a/app/src/main/java/net/vonforst/evmap/storage/PreferenceDataSource.kt
+++ b/app/src/main/java/net/vonforst/evmap/storage/PreferenceDataSource.kt
@@ -128,4 +128,15 @@ class PreferenceDataSource(val context: Context) {
         set(value) {
             sp.edit().putString("chargeprice_currency", value).apply()
         }
+
+    var chargepriceBatteryRange: List<Float>
+        get() = listOf(
+            sp.getFloat("chargeprice_battery_range_min", 20f),
+            sp.getFloat("chargeprice_battery_range_max", 80f),
+        )
+        set(value) {
+            sp.edit().putFloat("chargeprice_battery_range_min", value[0])
+                .putFloat("chargeprice_battery_range_max", value[1])
+                .apply()
+        }
 }
\ No newline at end of file
diff --git a/app/src/main/java/net/vonforst/evmap/viewmodel/ChargepriceViewModel.kt b/app/src/main/java/net/vonforst/evmap/viewmodel/ChargepriceViewModel.kt
index b3044181..64c9487a 100644
--- a/app/src/main/java/net/vonforst/evmap/viewmodel/ChargepriceViewModel.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/ChargepriceViewModel.kt
@@ -67,7 +67,10 @@ class ChargepriceViewModel(application: Application, chargepriceApiKey: String)
 
     val batteryRange: MutableLiveData<List<Float>> by lazy {
         MutableLiveData<List<Float>>().apply {
-            value = listOf(20f, 80f)
+            value = prefs.chargepriceBatteryRange
+            observeForever {
+                prefs.chargepriceBatteryRange = it
+            }
         }
     }
     val batteryRangeSliderDragging: MutableLiveData<Boolean> by lazy {