update currency

app/src/main/java/net/pokeranalytics/android/ui/fragment/CurrenciesFragment.kt

@@ -1,5 +1,7 @@
 package net.pokeranalytics.android.ui.fragment
 
+import android.app.Activity
+import android.content.Intent
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -83,6 +85,7 @@ class CurrenciesFragment : PokerAnalyticsFragment(), StaticRowRepresentableDataS
     // RowRepresentableDelegate
     override fun onRowSelected(position: Int, row: RowRepresentable, fromAction: Boolean) {
         Preferences.setCurrencyCode((row as CurrencyRow).currency.currencyCode, this.context!!)
+        this.activity?.setResult(Activity.RESULT_OK)
         this.activity?.finish()
     }
 

app/src/main/java/net/pokeranalytics/android/ui/fragment/SettingsFragment.kt

@@ -1,5 +1,7 @@
 package net.pokeranalytics.android.ui.fragment
 
+import android.app.Activity
+import android.content.Intent
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -17,11 +19,8 @@ import net.pokeranalytics.android.ui.adapter.StaticRowRepresentableDataSource
 import net.pokeranalytics.android.ui.fragment.components.PokerAnalyticsFragment
 import net.pokeranalytics.android.ui.view.RowRepresentable
 import net.pokeranalytics.android.ui.view.rowrepresentable.SettingRow
-import net.pokeranalytics.android.util.URL
-import net.pokeranalytics.android.util.openContactMail
-import net.pokeranalytics.android.util.openPlayStorePage
-import net.pokeranalytics.android.util.openUrl
-
+import net.pokeranalytics.android.util.*
+import java.util.*
 
 
 class SettingsFragment : PokerAnalyticsFragment(), RowRepresentableDelegate, StaticRowRepresentableDataSource {
@@ -39,11 +38,15 @@ class SettingsFragment : PokerAnalyticsFragment(), RowRepresentableDelegate, Sta
 			fragment.arguments = bundle
 			return fragment
 		}
+
+		val REQUEST_CODE_CURRENCY : Int = 0
 	}
 
 	override fun stringForRow(row: RowRepresentable): String {
 		return when(row) {
 			SettingRow.VERSION -> BuildConfig.VERSION_NAME + if (BuildConfig.DEBUG) " DEBUG" else ""
+			SettingRow.CURRENCY -> Currency.getInstance(Preferences.getCurrencyLocale(this.parentActivity)).symbol
+
 			else -> ""
 		}
 	}
@@ -60,6 +63,12 @@ class SettingsFragment : PokerAnalyticsFragment(), RowRepresentableDelegate, Sta
 		initData()
 	}
 
+	override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+		if (requestCode == SettingsFragment.REQUEST_CODE_CURRENCY && resultCode == Activity.RESULT_OK) {
+			settingsAdapterRow.refreshRow(SettingRow.CURRENCY)
+		}
+	}
+
 	override fun adapterRows(): List<RowRepresentable>? {
 		val rows = ArrayList<RowRepresentable>()
 		rows.addAll(SettingRow.getRows())
@@ -73,7 +82,9 @@ class SettingsFragment : PokerAnalyticsFragment(), RowRepresentableDelegate, Sta
 			SettingRow.CONTACT_US -> parentActivity.openContactMail()
 			SettingRow.BUG_REPORT -> Toast.makeText(requireContext(), "Bug report", Toast.LENGTH_SHORT).show()
 			SettingRow.CURRENCY -> {
-				CurrenciesActivity.newInstance(requireContext())
+				val intent = Intent(context, CurrenciesActivity::class.java)
+				this.startActivityForResult(intent, SettingsFragment.REQUEST_CODE_CURRENCY)
+//				CurrenciesActivity.newInstance(requireContext())
 			}
 			SettingRow.FOLLOW_US -> {
 				when(position) {

app/src/main/java/net/pokeranalytics/android/ui/view/rowrepresentable/SettingRow.kt

@@ -89,6 +89,7 @@ enum class SettingRow : RowRepresentable {
 		get() {
 			return when (this) {
 				VERSION -> RowViewType.TITLE_VALUE.ordinal
+				CURRENCY -> RowViewType.TITLE_VALUE.ordinal
 				FOLLOW_US -> RowViewType.ROW_FOLLOW_US.ordinal
 				else -> RowViewType.TITLE_ARROW.ordinal
 			}