diff options
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java')
-rw-r--r-- | src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java deleted file mode 100644 index 30b7bf73..00000000 --- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java +++ /dev/null @@ -1,92 +0,0 @@ -package de.thedevstack.conversationsplus.ui.listeners; - -import android.widget.ListView; - -import com.orangegangsters.github.swipyrefreshlayout.library.SwipyRefreshLayout; -import com.orangegangsters.github.swipyrefreshlayout.library.SwipyRefreshLayoutDirection; - -import java.util.List; - -import de.thedevstack.android.logcat.Logging; -import de.thedevstack.conversationsplus.R; -import de.thedevstack.conversationsplus.entities.Conversation; -import de.thedevstack.conversationsplus.services.MessageArchiveService; -import de.thedevstack.conversationsplus.Config; -import de.thedevstack.conversationsplus.entities.Message; -import de.thedevstack.conversationsplus.ui.ConversationActivity; -import de.thedevstack.conversationsplus.ui.ConversationFragment; -import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter; - -/** - * This listener starts loading messages from the server. - */ -public class ConversationSwipeRefreshListener implements SwipyRefreshLayout.OnRefreshListener { - private List<Message> messageList; - private ConversationFragment fragment; - private ConversationMoreMessagesLoadedListener listener; - - public ConversationSwipeRefreshListener(List<Message> messageList, SwipyRefreshLayout swipeLayout, ConversationFragment fragment, ListView messagesView, MessageAdapter messageListAdapter) { - this.messageList = messageList; - this.fragment = fragment; - this.listener = new ConversationMoreMessagesLoadedListener(swipeLayout, messageList, fragment, messagesView, messageListAdapter); - } - - @Override - public void onRefresh(SwipyRefreshLayoutDirection direction) { - Logging.d(Config.LOGTAG, "Refresh swipe container"); - Logging.d(Config.LOGTAG, "Refresh direction " + direction); - synchronized (this.messageList) { - long timestamp; - if (SwipyRefreshLayoutDirection.TOP == direction) { // Load history -> messages sent/received before first message in database - if (messageList.isEmpty()) { - timestamp = System.currentTimeMillis(); - } else { - timestamp = this.messageList.get(0).getTimeSent(); // works only because of the ordering (last msg = first msg in list) - } - ConversationActivity activity = (ConversationActivity) fragment.getActivity(); - this.listener.setLoadHistory(true); - activity.xmppConnectionService.loadMoreMessages(activity.getSelectedConversation(), timestamp, this.listener); - } else if (SwipyRefreshLayoutDirection.BOTTOM == direction) { // load messages sent/received between last received or last session establishment and now - Logging.d("mam", "loading missing messages from mam (last session establishing or last received message)"); - final ConversationActivity activity = (ConversationActivity) fragment.getActivity(); - long lastSessionEstablished = this.getTimestampOfLastSessionEstablished(activity.getSelectedConversation()); - long lastReceivedMessage = this.getTimestampOfLastReceivedOrTransmittedMessage(); - long startTimestamp = Math.min(lastSessionEstablished, lastReceivedMessage); - MessageArchiveService.Query query = activity.xmppConnectionService.getMessageArchiveService().query(activity.getSelectedConversation(), startTimestamp, System.currentTimeMillis()); - if (query != null) { - this.listener.setLoadHistory(false); - query.setCallback(this.listener); - } else { - Logging.d("mam", "no query built - no messages loaded"); - this.listener.onMoreMessagesLoaded(0, activity.getSelectedConversation()); - this.listener.informUser(R.string.no_more_history_on_server); - } - this.listener.informUser(R.string.fetching_history_from_server); - } - } - Logging.d(Config.LOGTAG, "End Refresh swipe container"); - } - - private long getTimestampOfLastReceivedOrTransmittedMessage() { - long lastReceivedOrTransmittedMessage = Long.MAX_VALUE; - if (null != this.messageList - && !this.messageList.isEmpty()) { - int lastMessageIndex = this.messageList.size() - 1; - if (0 <= lastMessageIndex && this.messageList.size() > lastMessageIndex) { - lastReceivedOrTransmittedMessage = this.messageList.get(lastMessageIndex).getTimeSent(); - } - } - - return lastReceivedOrTransmittedMessage; - } - - private long getTimestampOfLastSessionEstablished(Conversation conversation) { - long lastSessionEstablished = Long.MAX_VALUE; - if (null != conversation - && null != conversation.getAccount() - && null != conversation.getAccount().getXmppConnection()) { - lastSessionEstablished = conversation.getAccount().getXmppConnection().getLastSessionEstablished(); - } - return lastSessionEstablished; - } -} |