Refactored generic byte-related code out of AdRecordsUtil

2014-03-10 19:38:35 +00:00
parent 0400f11f59
commit 103df3e66e
6 changed files with 38 additions and 34 deletions
@@ -0,0 +1,28 @@
+package uk.co.alt236.btlescan.util;
+
+public class ByteUtils {
+	static final String HEXES = "0123456789ABCDEF";
+
+	public static String byteArrayToHexString(final byte[] array){
+		final StringBuffer sb = new StringBuffer();
+		boolean firstEntry = true;
+		sb.append('[');
+
+		for ( final byte b : array ) {
+			if(!firstEntry){
+				sb.append(", ");
+			}
+			sb.append(HEXES.charAt((b & 0xF0) >> 4));
+			sb.append(HEXES.charAt((b & 0x0F)));
+			firstEntry = false;
+		}
+
+		sb.append(']');
+		return sb.toString();
+	}
+
+
+	public static int convertByteToInt(byte bite){
+		return Integer.valueOf(bite & 0xFF);
+	}
+}