1 files changed, 4 insertions, 3 deletions
diff --git a/app/src/main/java/com/wireguard/android/fragment/TunnelListFragment.java b/app/src/main/java/com/wireguard/android/fragment/TunnelListFragment.java
index 51405745..85d66baa 100644
--- a/app/src/main/java/com/wireguard/android/fragment/TunnelListFragment.java
+++ b/app/src/main/java/com/wireguard/android/fragment/TunnelListFragment.java
@@ -115,14 +115,15 @@ public class TunnelListFragment extends BaseFragment {
             int idx = name.lastIndexOf('/');
             if (idx >= 0) {
                 if (idx >= name.length() - 1)
-                    throw new IllegalArgumentException("Illegal file name: " + name);
+                    throw new IllegalArgumentException(String.format(Locale.getDefault(),
+                            getResources().getString(R.string.illegal_filename_error), name));
                 name = name.substring(idx + 1);
             }
             boolean isZip = name.toLowerCase(Locale.ENGLISH).endsWith(".zip");
             if (name.toLowerCase(Locale.ENGLISH).endsWith(".conf"))
                 name = name.substring(0, name.length() - ".conf".length());
             else if (!isZip)
-                throw new IllegalArgumentException("File must be .conf or .zip");
+                throw new IllegalArgumentException(getResources().getString(R.string.bad_extension_error));
 
             if (isZip) {
                 try (ZipInputStream zip = new ZipInputStream(contentResolver.openInputStream(uri));
@@ -161,7 +162,7 @@ public class TunnelListFragment extends BaseFragment {
                 if (throwables.size() == 1)
                     throw throwables.get(0);
                 else if (throwables.isEmpty())
-                    throw new IllegalArgumentException("No configurations found");
+                    throw new IllegalArgumentException(getResources().getString(R.string.no_configs_error));
             }
 
             return CompletableFuture.allOf(futureTunnels.toArray(new CompletableFuture[futureTunnels.size()]));