From bb4598eb1a5c7fb30a46ffc818bb031f8eae3f63 Mon Sep 17 00:00:00 2001
From: midorikocak <mtkocak@gmail.com>
Date: Tue, 24 Oct 2017 18:21:25 +0200
Subject: [PATCH] automati currenciesc

---
 .../CurrencyFragment.java                     |  5 ++--
 .../CurrencySettingsActivity.java             | 26 ++++++++++++++++---
 2 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencyFragment.java b/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencyFragment.java
index 72ec599..1214a7c 100644
--- a/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencyFragment.java
+++ b/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencyFragment.java
@@ -56,7 +56,8 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
             mTextView = (TextView) view.findViewById(R.id.selectedCurrencyPreference);
             preferences = PreferenceManager.getDefaultSharedPreferences(getContext());
             preferences.registerOnSharedPreferenceChangeListener(this);
-            mCurrencyPicker.setCurrenciesList(preferences.getStringSet("selectedCurrencies", new HashSet<String>()));
+
+
             String selectedCurrency = preferences.getString("selectedCurrency", getString(R.string.default_currency));
             mTextView.setText(selectedCurrency);
 
@@ -71,7 +72,7 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
             // and decide, in which order they will be displayed
             //Collections.reverse(nc);
             mCurrencyPicker.setCurrenciesList(nc);
-
+            mCurrencyPicker.setCurrenciesList(preferences.getStringSet("selectedCurrencies", new HashSet<String>()));
 
             mCurrencyPicker.setListener(this);
         }
diff --git a/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencySettingsActivity.java b/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencySettingsActivity.java
index d311399..bbd3351 100644
--- a/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencySettingsActivity.java
+++ b/app/src/main/java/com/mynameismidori/currencypickerexample/CurrencySettingsActivity.java
@@ -19,14 +19,13 @@
 
 public class CurrencySettingsActivity extends Activity {
 
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         getFragmentManager().beginTransaction().replace(android.R.id.content, new CurrencyPreferenceFragment()).commit();
-   }
+    }
 
-    public static class CurrencyPreferenceFragment extends PreferenceFragment implements CurrencyPickerListener {
+    public static class CurrencyPreferenceFragment extends PreferenceFragment implements CurrencyPickerListener, SharedPreferences.OnSharedPreferenceChangeListener {
         SharedPreferences preferences;
         private CurrencyPicker mCurrencyPicker;
         private CurrencyPreference currencyPreference;
@@ -41,7 +40,7 @@ public void onCreate(Bundle savedInstanceState) {
             addPreferencesFromResource(R.xml.preferences);
             preferences = PreferenceManager.getDefaultSharedPreferences(getActivity().getApplicationContext());
             currencyPreference = (CurrencyPreference) findPreference("selectedCurrency");
-            currencyPreference.setCurrenciesList(preferences.getStringSet("selectedCurrencies",new HashSet<String>()));
+            currencyPreference.setCurrenciesList(preferences.getStringSet("selectedCurrencies", new HashSet<String>()));
             mCurrencyPicker = CurrencyPicker.newInstance("Select Currency");
             multiSelectListPreference = (MultiCurrencyPreference) findPreference("selectedCurrencies");
 
@@ -68,6 +67,25 @@ public void onCreate(Bundle savedInstanceState) {
             mCurrencyPicker.setListener(this);
         }
 
+        @Override
+        public void onResume() {
+            preferences.registerOnSharedPreferenceChangeListener(this);
+            super.onResume();
+        }
+
+        @Override
+        public void onPause() {
+            preferences.registerOnSharedPreferenceChangeListener(this);
+            super.onPause();
+        }
+
+        @Override
+        public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+            if (key.equals("selectedCurrencies")) {
+                currencyPreference.setCurrenciesList(preferences.getStringSet("selectedCurrencies", new HashSet<String>()));
+            }
+        }
+
         @Override
         public void onSelectCurrency(String name, String code, String symbol, int flagDrawableResID) {
             currencyPreference.setValue(code);