From 8ea73feec405dffc47e5273ab034cb40af327a85 Mon Sep 17 00:00:00 2001
From: iNPUTmice <daniel@gultsch.de>
Date: Sun, 1 Jun 2014 18:52:27 +0200
Subject: [PATCH] added warning when public keys are missing

---
 res/values/strings.xml                                  | 1 +
 src/eu/siacs/conversations/ui/ConversationFragment.java | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/res/values/strings.xml b/res/values/strings.xml
index 46b0cce1e..d0f68fdd8 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -232,4 +232,5 @@
     <string name="server_info_stream_management">Stream Management</string>
     <string name="hours">hours</string>
     <string name="mins">mins</string>
+    <string name="missing_public_keys">Missing public key announcements</string>
 </resources>
\ No newline at end of file
diff --git a/src/eu/siacs/conversations/ui/ConversationFragment.java b/src/eu/siacs/conversations/ui/ConversationFragment.java
index a2b272a13..f23a6bfea 100644
--- a/src/eu/siacs/conversations/ui/ConversationFragment.java
+++ b/src/eu/siacs/conversations/ui/ConversationFragment.java
@@ -34,6 +34,7 @@ import android.text.Editable;
 import android.text.Selection;
 import android.util.DisplayMetrics;
 import android.util.Log;
+import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.View.OnClickListener;
@@ -714,6 +715,11 @@ public class ConversationFragment extends Fragment {
 				}
 			} else {
 				if (conversation.getMucOptions().pgpKeysInUse()) {
+					if (!conversation.getMucOptions().everybodyHasKeys()) {
+						Toast warning = Toast.makeText(getActivity(), R.string.missing_public_keys, Toast.LENGTH_LONG);
+						warning.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
+						warning.show();
+					}
 					activity.encryptTextMessage();
 				} else {
 					showNoPGPKeyDialog(true,new DialogInterface.OnClickListener() {