1 files changed, 15 insertions, 0 deletions
diff --git a/app/src/main/java/io/trygvis/android/bt/BtUtils.java b/app/src/main/java/io/trygvis/android/bt/BtUtils.java
new file mode 100644
index 0000000..66e745f
--- /dev/null
+++ b/app/src/main/java/io/trygvis/android/bt/BtUtils.java
@@ -0,0 +1,15 @@
+package io.trygvis.android.bt;
+
+public class BtUtils {
+    public static String toHexString(byte[] bytes) {
+        StringBuilder s = new StringBuilder();
+        for (byte b : bytes) {
+            if (b < 10) {
+                s.append('0');
+            }
+            s.append(Integer.toHexString(b));
+        }
+
+        return s.toString();
+    }
+}