From 1fbec382597eb9721b79aa5e801fce3a503c1d1f Mon Sep 17 00:00:00 2001
From: Christian Schneppe <christian@pix-art.de>
Date: Mon, 4 Sep 2017 21:04:07 +0200
Subject: make filtered list item activity survive roations

---
 .../de/pixart/messenger/ui/AbstractSearchableListItemActivity.java | 7 ++++++-
 src/main/java/de/pixart/messenger/ui/ChooseContactActivity.java    | 4 ++++
 2 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/main/java/de/pixart')

diff --git a/src/main/java/de/pixart/messenger/ui/AbstractSearchableListItemActivity.java b/src/main/java/de/pixart/messenger/ui/AbstractSearchableListItemActivity.java
index 768e738ba..df0708f7e 100644
--- a/src/main/java/de/pixart/messenger/ui/AbstractSearchableListItemActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/AbstractSearchableListItemActivity.java
@@ -112,7 +112,12 @@ public abstract class AbstractSearchableListItemActivity extends XmppActivity {
     }
 
     protected void filterContacts() {
-        filterContacts(null);
+        final String needle = mSearchEditText != null ? mSearchEditText.getText().toString() : null;
+        if (needle != null && !needle.isEmpty()) {
+            filterContacts(needle);
+        } else {
+            filterContacts(null);
+        }
     }
 
     protected abstract void filterContacts(final String needle);
diff --git a/src/main/java/de/pixart/messenger/ui/ChooseContactActivity.java b/src/main/java/de/pixart/messenger/ui/ChooseContactActivity.java
index 86f7902c9..9d51a1c1d 100644
--- a/src/main/java/de/pixart/messenger/ui/ChooseContactActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/ChooseContactActivity.java
@@ -161,6 +161,10 @@ public class ChooseContactActivity extends AbstractSearchableListItemActivity {
 
     protected void filterContacts(final String needle) {
         getListItems().clear();
+        if (xmppConnectionService == null) {
+            getListItemAdapter().notifyDataSetChanged();
+            return;
+        }
         for (final Account account : xmppConnectionService.getAccounts()) {
             if (account.getStatus() != Account.State.DISABLED) {
                 for (final Contact contact : account.getRoster().getContacts()) {
-- 
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