Initial commit

sources/com/ubtrobot/jimu/bluetooth/utils/ByteHexHelper.java

@@ -0,0 +1,20 @@
+package com.ubtrobot.jimu.bluetooth.utils;
+
+/* loaded from: classes2.dex */
+public class ByteHexHelper {
+    public static String a(byte[] bArr) {
+        StringBuilder sb = new StringBuilder("");
+        if (bArr == null || bArr.length <= 0) {
+            return "";
+        }
+        for (byte b : bArr) {
+            String hexString = Integer.toHexString(b & 255);
+            if (hexString.length() < 2) {
+                sb.append(0);
+            }
+            sb.append(hexString);
+            sb.append(" ");
+        }
+        return sb.toString();
+    }
+}