From d6f527ab4abd0a64c667ed6bb236a70bbde88c2e Mon Sep 17 00:00:00 2001
From: Alex <segler_alex@web.de>
Date: Thu, 28 Sep 2023 23:47:46 +0200
Subject: [PATCH] fallback to locale for countrycode if sim not available

---
 .../radiodroid2/FragmentTabs.java             | 34 ++++++++++++-------
 1 file changed, 22 insertions(+), 12 deletions(-)

diff --git a/app/src/main/java/net/programmierecke/radiodroid2/FragmentTabs.java b/app/src/main/java/net/programmierecke/radiodroid2/FragmentTabs.java
index eb48e3fa4..3cb4c6ccb 100644
--- a/app/src/main/java/net/programmierecke/radiodroid2/FragmentTabs.java
+++ b/app/src/main/java/net/programmierecke/radiodroid2/FragmentTabs.java
@@ -114,26 +114,36 @@ public void onPause() {
         tabLayout.setVisibility(View.GONE);
     }
 
-    private void setupViewPager(ViewPager viewPager) {
+    private String getCountryCode() {
         Context ctx = getContext();
         String countryCode = null;
         if (ctx != null) {
             TelephonyManager tm = (TelephonyManager) ctx.getSystemService(Context.TELEPHONY_SERVICE);
             countryCode = tm.getNetworkCountryIso();
-            if (countryCode == null) {
-                countryCode = tm.getSimCountryIso();
+            Log.d("MAIN", "Network country code: '" + countryCode + "'");
+            if (countryCode != null && countryCode.length() == 2) {
+                return countryCode;
+            }
+            countryCode = tm.getSimCountryIso();
+            Log.d("MAIN", "Sim country code: '" + countryCode + "'");
+            if (countryCode != null && countryCode.length() == 2) {
+                return countryCode;
             }
-            if (countryCode != null) {
-                if (countryCode.length() == 2) {
-                    Log.d("MAIN", "Found countrycode " + countryCode);
-                    addresses[IDX_LOCAL] = "json/stations/bycountrycodeexact/" + countryCode + "?order=clickcount&reverse=true";
-                }else{
-                    Log.e("MAIN", "countrycode length != 2");
-                }
-            }else{
-                Log.e("MAIN", "device countrycode and sim countrycode are null");
+            String locale = ctx.getResources().getConfiguration().locale.getCountry();
+            Log.d("MAIN", "Locale: '" + locale + "'");
+            if (countryCode != null && countryCode.length() == 2) {
+                return countryCode;
             }
         }
+        return null;
+    }
+
+    private void setupViewPager(ViewPager viewPager) {
+        String countryCode = getCountryCode();
+        if (countryCode != null){
+            addresses[IDX_LOCAL] = "json/stations/bycountrycodeexact/" + countryCode + "?order=clickcount&reverse=true";
+        }
+
         fragments[IDX_LOCAL] = new FragmentStations();
         fragments[IDX_TOP_CLICK] = new FragmentStations();
         fragments[IDX_TOP_VOTE] = new FragmentStations();