X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Futils%2FMisc.java;h=a79bcf93abee7c4845ea2c288a43d3e983ca9b19;hb=667ce42731c95a98926657fea359b56209f9348e;hp=c4dc78750b97d3951c3876c9b901b8b8375151f4;hpb=d3410680fd511a43a8de6e3060ecce04bb701aca;p=mobile-ledger.git

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 c4dc7875..a79bcf93 100644
--- a/app/src/main/java/net/ktnx/mobileledger/utils/Misc.java
+++ b/app/src/main/java/net/ktnx/mobileledger/utils/Misc.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2019 Damyan Ivanov.
+ * Copyright © 2020 Damyan Ivanov.
  * This file is part of MoLe.
  * MoLe is free software: you can distribute it and/or modify it
  * under the term of the GNU General Public License as published by
@@ -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;
 
@@ -62,19 +63,16 @@ public class Misc {
     public static String nullIsEmpty(String str) {
         return (str == null) ? "" : str;
     }
-    public static boolean isEmptyOrNull (String str) {
-        if (str == null) return true;
-        return str.isEmpty();
-    }
     public static boolean equalStrings(String u, CharSequence text) {
         return nullIsEmpty(u).equals(text.toString());
     }
     public static boolean equalStrings(String a, String b) {
         return nullIsEmpty(a).equals(nullIsEmpty(b));
     }
-    public static boolean isEmptyOrNull(CharSequence text) {
-        if (text == null)
-            return true;
-        return text.length() == 0;
+    public static String trim(@Nullable String string) {
+        if (string == null)
+            return null;
+
+        return string.trim();
     }
 }