From 639b6994ce9307ffd90fa36f79c5899c4757241e Mon Sep 17 00:00:00 2001
From: Vincent Breitmoser <look@my.amazin.horse>
Date: Thu, 12 Jul 2018 13:39:02 +0200
Subject: [PATCH] set ViewKeyActivity title to key id for anonymous keys

---
 .../keychain/ui/keyview/ViewKeyActivity.java              | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/keyview/ViewKeyActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/keyview/ViewKeyActivity.java
index 443f220e4..fa152900f 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/keyview/ViewKeyActivity.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/keyview/ViewKeyActivity.java
@@ -684,7 +684,13 @@ public class ViewKeyActivity extends BaseSecurityTokenActivity implements
         this.unifiedKeyInfo = unifiedKeyInfo;
 
         String name = unifiedKeyInfo.name();
-        collapsingToolbarLayout.setTitle(name != null ? name : getString(R.string.user_id_no_name));
+        boolean isAnonymousKey = name == null && unifiedKeyInfo.email() == null;
+        if (isAnonymousKey) {
+            String readableKeyId = KeyFormattingUtils.beautifyKeyId(unifiedKeyInfo.master_key_id());
+            collapsingToolbarLayout.setTitle(readableKeyId);
+        } else {
+            collapsingToolbarLayout.setTitle(name != null ? name : getString(R.string.user_id_no_name));
+        }
 
         // if the refresh animation isn't playing
         if (!rotate.hasStarted() && !rotateSpin.hasStarted()) {