From 164703b37a9bf876818112caf6a6edbf276bd8ec Mon Sep 17 00:00:00 2001
From: Christian Schneppe <christian@pix-art.de>
Date: Sat, 31 Mar 2018 22:24:53 +0200
Subject: simplified reInit logic

---
 .../pixart/messenger/ui/ConversationActivity.java  |  2 +-
 .../pixart/messenger/ui/ConversationFragment.java  | 30 +++++-----------------
 2 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/main/java/de/pixart/messenger/ui/ConversationActivity.java b/src/main/java/de/pixart/messenger/ui/ConversationActivity.java
index 36b5de0c0..52b993582 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationActivity.java
@@ -429,7 +429,7 @@ public class ConversationActivity extends XmppActivity implements OnConversation
         } else {
             mainNeedsRefresh = true;
         }
-        conversationFragment.reInit(conversation, extras);
+        conversationFragment.reInit(conversation, extras == null ? new Bundle() : extras);
         if (mainNeedsRefresh) {
             refreshFragment(R.id.main_fragment);
         } else {
diff --git a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
index 054aef715..30058dd1e 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
@@ -1905,8 +1905,8 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
     public void onStart() {
         super.onStart();
         if (this.reInitRequiredOnStart) {
-            reInit(conversation);
             final Bundle extras = pendingExtras.pop();
+            reInit(conversation, extras != null);
             if (extras != null) {
                 processExtras(extras);
             }
@@ -1957,7 +1957,7 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
 
     public void reInit(Conversation conversation, Bundle extras) {
         this.saveMessageDraftStopAudioPlayer();
-        if (this.reInit(conversation, false, extras != null)) {
+        if (this.reInit(conversation, extras != null)) {
             if (extras != null) {
                 processExtras(extras);
                 this.reInitRequiredOnStart = false;
@@ -1969,14 +1969,10 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
     }
 
     private void reInit(Conversation conversation) {
-        reInit(conversation, false, false);
-    }
-
-    private void reInitRestore(Conversation conversation) {
-        reInit(conversation, true, false);
+        reInit(conversation, false);
     }
 
-    private boolean reInit(Conversation conversation, boolean restore, boolean hasExtras) {
+    private boolean reInit(final Conversation conversation, final boolean hasExtras) {
         if (conversation == null) {
             return false;
         }
@@ -1985,14 +1981,8 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
         if (this.activity == null || this.binding == null) {
             return false;
         }
-        Log.d(Config.LOGTAG, "reInit(restore=" + Boolean.toString(restore) + ", hasExtras=" + Boolean.toString(hasExtras) + ")");
-
-        final boolean fullReset = !restore && !hasExtras;
-
+        Log.d(Config.LOGTAG, "reInit(hasExtras=" + Boolean.toString(hasExtras) + ")");
         setupIme();
-        if (fullReset) {
-            this.conversation.trim();
-        }
 
         this.binding.textSendButton.setContentDescription(activity.getString(R.string.send_message_to_x, conversation.getName()));
         this.binding.textinput.setKeyboardListener(null);
@@ -2000,16 +1990,10 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
         this.binding.textinput.append(this.conversation.getNextMessage());
         this.binding.textinput.setKeyboardListener(this);
         messageListAdapter.updatePreferences();
-        if (fullReset) {
-            this.binding.messagesView.setAdapter(messageListAdapter);
-        }
         refresh(false);
         this.conversation.messagesLoaded.set(true);
 
-        //usually on a restore we don’t want to jump unless there is no scroll state to restore anyway
-        //on a view intent (indicated by hasExtras) we always want to jump
-        final boolean jump = (!restore || pendingScrollState.peek() == null) || hasExtras;
-        if (jump) {
+        if (hasExtras) {
             synchronized (this.messageList) {
                 Log.d(Config.LOGTAG, "jump to first unread message");
                 final Message first = conversation.getFirstUnreadMessage();
@@ -2762,7 +2746,7 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
                 clearPending();
                 return;
             }
-            reInitRestore(conversation);
+            reInit(conversation);
             ScrollState scrollState = pendingScrollState.pop();
             if (scrollState != null) {
                 setScrollPosition(scrollState);
-- 
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