stop scrolling before changing conversations

2 files changed, 14 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/ConversationActivity.java b/src/main/java/de/pixart/messenger/ui/ConversationActivity.java
index 2e20b6bc4..3205b1439 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationActivity.java
@@ -162,6 +162,9 @@ public class ConversationActivity extends XmppActivity
     }
 
     public void showConversationsOverview() {
+        if (mConversationFragment != null) {
+            mConversationFragment.stopScrolling();
+        }
         if (mContentView instanceof SlidingPaneLayout) {
             SlidingPaneLayout mSlidingPaneLayout = (SlidingPaneLayout) mContentView;
             mShouldPanelBeOpen.set(true);
@@ -253,6 +256,7 @@ public class ConversationActivity extends XmppActivity
             public void onItemClick(AdapterView<?> arg0, View clickedView,
                                     int position, long arg3) {
                 if (getSelectedConversation() != conversationList.get(position)) {
+                    ConversationActivity.this.mConversationFragment.stopScrolling();
                     setSelectedConversation(conversationList.get(position));
                     ConversationActivity.this.mConversationFragment.reInit(getSelectedConversation());
                     conversationWasSelectedByKeyboard = false;
@@ -1236,6 +1240,7 @@ public class ConversationActivity extends XmppActivity
     private boolean openConversationByIndex(int index) {
         try {
             this.conversationWasSelectedByKeyboard = true;
+            this.mConversationFragment.stopScrolling();
             setSelectedConversation(this.conversationList.get(index));
             this.mConversationFragment.reInit(getSelectedConversation());
             if (index > listView.getLastVisiblePosition() - 1 || index < listView.getFirstVisiblePosition() + 1) {
@@ -1503,6 +1508,7 @@ public class ConversationActivity extends XmppActivity
         final String text = intent.getStringExtra(TEXT);
         final String nick = intent.getStringExtra(NICK);
         final boolean pm = intent.getBooleanExtra(PRIVATE_MESSAGE, false);
+        this.mConversationFragment.stopScrolling();
         if (selectConversationByUuid(uuid)) {
             this.mConversationFragment.reInit(getSelectedConversation());
             if (nick != null) {
diff --git a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
index 011b0aaf4..7cfaa5b02 100644
--- a/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
+++ b/src/main/java/de/pixart/messenger/ui/ConversationFragment.java
@@ -11,6 +11,7 @@ import android.content.Intent;
 import android.content.IntentSender.SendIntentException;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.SystemClock;
 import android.support.v13.view.inputmethod.InputConnectionCompat;
 import android.support.v13.view.inputmethod.InputContentInfoCompat;
 import android.text.Editable;
@@ -23,6 +24,7 @@ import android.view.Gravity;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.MenuItem;
+import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnClickListener;
 import android.view.ViewGroup;
@@ -1381,6 +1383,12 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa
         }
     }
 
+    public void stopScrolling() {
+        long now = SystemClock.uptimeMillis();
+        MotionEvent cancel = MotionEvent.obtain(now, now, MotionEvent.ACTION_CANCEL, 0, 0, 0);
+        messagesView.dispatchTouchEvent(cancel);
+    }
+
     private boolean showLoadMoreMessages(final Conversation c) {
         final boolean mam = hasMamSupport(c);
         final MessageArchiveService service = activity.xmppConnectionService.getMessageArchiveService();