diff options
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/ui/listeners')
6 files changed, 266 insertions, 21 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationMoreMessagesLoadedListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationMoreMessagesLoadedListener.java new file mode 100644 index 00000000..8e2909ad --- /dev/null +++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationMoreMessagesLoadedListener.java @@ -0,0 +1,143 @@ +package de.thedevstack.conversationsplus.ui.listeners; + +import android.view.View; +import android.widget.ListView; +import android.widget.Toast; + +import com.orangegangsters.github.swipyrefreshlayout.library.SwipyRefreshLayout; + +import java.util.List; + +import de.thedevstack.conversationsplus.entities.Conversation; +import de.thedevstack.conversationsplus.entities.Message; +import de.thedevstack.conversationsplus.services.XmppConnectionService; +import de.thedevstack.conversationsplus.ui.ConversationActivity; +import de.thedevstack.conversationsplus.ui.ConversationFragment; +import de.thedevstack.conversationsplus.ui.adapter.MessageAdapter; + +/** + * This listener updates the UI when messages are loaded from the server. + */ +public class ConversationMoreMessagesLoadedListener implements XmppConnectionService.OnMoreMessagesLoaded { + private SwipyRefreshLayout swipeLayout; + private List<Message> messageList; + private ConversationFragment fragment; + private ListView messagesView; + private MessageAdapter messageListAdapter; + private Toast messageLoaderToast; + /* + The current loading status + */ + private boolean loadingMessages = false; + /** + * Whether the user is loading only history messages or not. + * History messages are messages which are older than the oldest in the database. + */ + private boolean loadHistory = true; + + public ConversationMoreMessagesLoadedListener(SwipyRefreshLayout swipeLayout, List<Message> messageList, ConversationFragment fragment, ListView messagesView, MessageAdapter messageListAdapter) { + this.swipeLayout = swipeLayout; + this.messageList = messageList; + this.fragment = fragment; + this.messagesView = messagesView; + this.messageListAdapter = messageListAdapter; + } + + public void setLoadHistory(boolean value) { + this.loadHistory = value; + } + + public void setLoadingInProgress() { + this.loadingMessages = true; + } + + public boolean isLoadingInProgress() { + return this.loadingMessages; + } + + @Override + public void onMoreMessagesLoaded(final int c, final Conversation conversation) { + ConversationActivity activity = (ConversationActivity) fragment.getActivity(); + // Current selected conversation is not the same the messages are loaded - skip updating message view and hide loading graphic + if (activity.getSelectedConversation() != conversation) { + activity.runOnUiThread(new Runnable() { + @Override + public void run() { + swipeLayout.setRefreshing(false); + } + }); + return; + } + // No new messages are loaded + if (0 == c) { + if (this.loadHistory) { + conversation.setHasMessagesLeftOnServer(false); + } + activity.runOnUiThread(new Runnable() { + @Override + public void run() { + swipeLayout.setRefreshing(false); + } + }); + } + activity.runOnUiThread(new Runnable() { + @Override + public void run() { + final int oldPosition = messagesView.getFirstVisiblePosition(); // Always 0 - because loading starts always when hitting the top + String uuid = null; + boolean oldMessageListWasEmpty = messageList.isEmpty(); + if (-1 < oldPosition && messageList.size() > oldPosition) { + Message message = messageList.get(oldPosition); + uuid = message != null ? message.getUuid() : null; + } + View v = messagesView.getChildAt(0); + final int pxOffset = (v == null) ? 0 : v.getTop(); + + conversation.populateWithMessages(messageList); // This overrides the old message list + fragment.updateStatusMessages(); // This adds "messages" to the list for the status + messageListAdapter.notifyDataSetChanged(); + loadingMessages = false; // Loading of messages is finished - next query can be loaded + + int pos = getIndexOf(uuid, messageList); + + if (!oldMessageListWasEmpty) { + messagesView.setSelectionFromTop(pos, pxOffset); + } + + if (messageLoaderToast != null) { + messageLoaderToast.cancel(); + } + swipeLayout.setRefreshing(false); + } + }); + } + + @Override + public void informUser(final int resId) { + final ConversationActivity activity = (ConversationActivity) fragment.getActivity(); + + activity.runOnUiThread(new Runnable() { + @Override + public void run() { + if (messageLoaderToast != null) { + messageLoaderToast.cancel(); + } + messageLoaderToast = Toast.makeText(activity, resId, Toast.LENGTH_LONG); + messageLoaderToast.show(); + } + }); + + } + + private int getIndexOf(String uuid, List<Message> messages) { + if (uuid == null) { + return 0; + } + for (int i = 0; i < messages.size(); ++i) { + if (uuid.equals(messages.get(i).getUuid())) { + return i; + } + } + return 0; + } +} diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java new file mode 100644 index 00000000..6dc9f4a4 --- /dev/null +++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ConversationSwipeRefreshListener.java @@ -0,0 +1,103 @@ +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.Config; +import de.thedevstack.conversationsplus.R; +import de.thedevstack.conversationsplus.entities.Account; +import de.thedevstack.conversationsplus.entities.Conversation; +import de.thedevstack.conversationsplus.entities.Message; +import de.thedevstack.conversationsplus.services.MessageArchiveService; +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; + private SwipyRefreshLayout swipeLayout; + + public ConversationSwipeRefreshListener(List<Message> messageList, SwipyRefreshLayout swipeLayout, ConversationFragment fragment, ListView messagesView, MessageAdapter messageListAdapter) { + this.messageList = messageList; + this.fragment = fragment; + this.swipeLayout = swipeLayout; + 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); + final ConversationActivity activity = (ConversationActivity) fragment.getActivity(); + if (activity.getSelectedConversation().getAccount().getStatus() != Account.State.DISABLED) { + 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) + } + 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 + if (activity.getSelectedConversation().getAccount().isOnlineAndConnected()) { + Logging.d("mam", "loading missing messages from mam (last session establishing or last received message)"); + 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(), this.listener); + if (query != null) { + this.listener.setLoadHistory(false); + } 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); + } else { + this.listener.informUser(R.string.not_connected_try_again); + swipeLayout.setRefreshing(false); + } + } + } + } else { + this.listener.informUser(R.string.this_account_is_disabled); + swipeLayout.setRefreshing(false); + } + 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; + } +} diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java index 222e473b..f855a90d 100644 --- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java +++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/DeleteFileCallback.java @@ -1,12 +1,11 @@ package de.thedevstack.conversationsplus.ui.listeners; +import de.thedevstack.conversationsplus.entities.Message; +import de.thedevstack.conversationsplus.entities.Transferable; +import de.thedevstack.conversationsplus.entities.TransferablePlaceholder; +import de.thedevstack.conversationsplus.persistance.FileBackend; import de.thedevstack.conversationsplus.utils.UiUpdateHelper; -import eu.siacs.conversations.entities.Message; -import eu.siacs.conversations.entities.Transferable; -import eu.siacs.conversations.entities.TransferablePlaceholder; -import eu.siacs.conversations.persistance.FileBackend; - /** * Callback for the user decision if a file should be deleted or not. */ diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java index dec6b885..1574bb85 100644 --- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java +++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ResizePictureUserDecisionListener.java @@ -13,25 +13,25 @@ import java.io.InputStream; import de.thedevstack.android.logcat.Logging; import de.thedevstack.conversationsplus.ConversationsPlusApplication; import de.thedevstack.conversationsplus.ConversationsPlusPreferences; +import de.thedevstack.conversationsplus.crypto.PgpEngine; import de.thedevstack.conversationsplus.entities.FileParams; import de.thedevstack.conversationsplus.enums.FileStatus; import de.thedevstack.conversationsplus.enums.UserDecision; import de.thedevstack.conversationsplus.exceptions.UiException; +import de.thedevstack.conversationsplus.utils.FileUtils; import de.thedevstack.conversationsplus.utils.ImageUtil; import de.thedevstack.conversationsplus.utils.MessageUtil; +import de.thedevstack.conversationsplus.R; +import de.thedevstack.conversationsplus.entities.Conversation; +import de.thedevstack.conversationsplus.entities.DownloadableFile; +import de.thedevstack.conversationsplus.entities.Message; +import de.thedevstack.conversationsplus.persistance.FileBackend; +import de.thedevstack.conversationsplus.services.XmppConnectionService; +import de.thedevstack.conversationsplus.ui.UiCallback; +import de.thedevstack.conversationsplus.ui.XmppActivity; +import de.thedevstack.conversationsplus.utils.MimeUtils; import de.thedevstack.conversationsplus.utils.StreamUtil; -import eu.siacs.conversations.R; -import eu.siacs.conversations.crypto.PgpEngine; -import eu.siacs.conversations.entities.Conversation; -import eu.siacs.conversations.entities.DownloadableFile; -import eu.siacs.conversations.entities.Message; -import eu.siacs.conversations.persistance.FileBackend; -import eu.siacs.conversations.services.XmppConnectionService; -import eu.siacs.conversations.ui.UiCallback; -import eu.siacs.conversations.ui.XmppActivity; -import eu.siacs.conversations.utils.FileUtils; - /** * Listener to let the user decide whether to resize a picture before sending or not. */ diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java index 7455cf97..e2678ef7 100644 --- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java +++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShareWithResizePictureUserDecisionListener.java @@ -4,9 +4,9 @@ import android.net.Uri; import java.util.List; -import eu.siacs.conversations.entities.Conversation; -import eu.siacs.conversations.services.XmppConnectionService; -import eu.siacs.conversations.ui.XmppActivity; +import de.thedevstack.conversationsplus.entities.Conversation; +import de.thedevstack.conversationsplus.services.XmppConnectionService; +import de.thedevstack.conversationsplus.ui.XmppActivity; /** * Created by tzur on 03.11.2015. diff --git a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java index 1c16095c..791b31a7 100644 --- a/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java +++ b/src/main/java/de/thedevstack/conversationsplus/ui/listeners/ShowResourcesListDialogListener.java @@ -5,8 +5,8 @@ import android.view.View; import de.thedevstack.conversationsplus.ui.adapter.PresencesArrayAdapter; import de.thedevstack.conversationsplus.ui.dialogs.AbstractAlertDialog; -import eu.siacs.conversations.R; -import eu.siacs.conversations.entities.Contact; +import de.thedevstack.conversationsplus.R; +import de.thedevstack.conversationsplus.entities.Contact; /** * This listener shows the dialog with the resources of a contact. |