add support for transaction-level comments in the JSON-based parser

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / utils / Misc.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/utils/Misc.java b/app/src/main/java/net/ktnx/mobileledger/utils/Misc.java
index c4dc78750b97d3951c3876c9b901b8b8375151f4..b912541fcd351f20d92b948c846ab481cb289d14 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/utils/Misc.java
+++ b/app/src/main/java/net/ktnx/mobileledger/utils/Misc.java
@@ -21,6 +21,7 @@ import android.app.Activity;
 import android.content.res.Configuration;
 import android.view.WindowManager;
 
+import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
 
@@ -77,4 +78,10 @@ public class Misc {
             return true;
         return text.length() == 0;
     }
+    public static String trim(@Nullable String string) {
+        if (string == null)
+            return null;
+
+        return string.trim();
+    }
 }