Merge pull request #7 from appknox/hashbytes

fix MD5 hash representation in Snackbar
appknox · May 12, 2022 · 35bc617 · 35bc617
2 parents 18cbb32 + 4012269
commit 35bc617
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/app/src/main/java/com/appknox/mfva/MainActivity.java b/app/src/main/java/com/appknox/mfva/MainActivity.java
@@ -123,7 +123,10 @@ public void onClick(View v) {
                 try {
                     MessageDigest md = MessageDigest.getInstance("MD5");
                     byte[] hash = md.digest(quote.getBytes());
-                    Snackbar.make(v, "MD5:" + hash.toString() + ": " + quote, Snackbar.LENGTH_SHORT).show();
+                    StringBuilder hashStr = new StringBuilder(hash.length * 2);
+                    for(byte b: hash)
+                        hashStr.append(String.format("%02x", b));
+                    Snackbar.make(v, "MD5: [" + hashStr + "] : " + quote, Snackbar.LENGTH_SHORT).show();
                 } catch (NoSuchAlgorithmException e) {
                     Snackbar.make(v, e.toString(), Snackbar.LENGTH_SHORT).show();
                 }