conversation archiveable. new conversation will find or restart old conversations

1 files changed, 103 insertions, 36 deletions

diff --git a/src/de/gultsch/chat/ui/ConversationActivity.java b/src/de/gultsch/chat/ui/ConversationActivity.java
index 4f76e9c1..959e39a9 100644
--- a/src/de/gultsch/chat/ui/ConversationActivity.java
+++ b/src/de/gultsch/chat/ui/ConversationActivity.java
@@ -1,14 +1,13 @@
 package de.gultsch.chat.ui;
 
 import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
 
 import de.gultsch.chat.R;
 import de.gultsch.chat.R.id;
-import de.gultsch.chat.entities.Account;
-import de.gultsch.chat.entities.Contact;
 import de.gultsch.chat.entities.Conversation;
-import de.gultsch.chat.persistance.DatabaseBackend;
 import de.gultsch.chat.utils.Beautifier;
 import android.os.Bundle;
 import android.app.FragmentTransaction;
@@ -34,13 +33,56 @@ import android.widget.ImageView;
 public class ConversationActivity extends XmppActivity {
 
 	public static final String VIEW_CONVERSATION = "viewConversation";
-	private static final String LOGTAG = "secureconversation";
 	protected static final String CONVERSATION = "conversationUuid";
 
 	protected SlidingPaneLayout spl;
 
-	final List<Conversation> conversationList = new ArrayList<Conversation>();
+	private List<Conversation> conversationList = new ArrayList<Conversation>();
+	private int selectedConversation = 0;
+	private ListView listView;
+	
+	private boolean paneShouldBeOpen = true;
+	
+	
+	public List<Conversation> getConversationList() {
+		return this.conversationList;
+	}
 
+	public int getSelectedConversation() {
+		return this.selectedConversation;
+	}
+	
+	public ListView getConversationListView() {
+		return this.listView;
+	}
+	
+	public SlidingPaneLayout getSlidingPaneLayout() {
+		return this.spl;
+	}
+	
+	public boolean shouldPaneBeOpen() {
+		return paneShouldBeOpen;
+	}
+	
+	public void updateConversationList() {
+		if (conversationList.size() >= 1) {
+			Conversation currentConv = conversationList.get(selectedConversation);
+			Collections.sort(this.conversationList, new Comparator<Conversation>() {
+				@Override
+				public int compare(Conversation lhs, Conversation rhs) {
+					return (int) (rhs.getLatestMessageDate() - lhs.getLatestMessageDate());
+				}
+			});
+			for(int i = 0; i < conversationList.size(); ++i) {
+				if (currentConv == conversationList.get(i)) {
+					selectedConversation = i;
+					break;
+				}
+			}
+		}
+		this.listView.invalidateViews();
+	}
+	
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 
@@ -48,7 +90,7 @@ public class ConversationActivity extends XmppActivity {
 
 		setContentView(R.layout.fragment_conversations_overview);
 
-		final ListView listView = (ListView) findViewById(R.id.list);
+		listView = (ListView) findViewById(R.id.list);
 
 		listView.setAdapter(new ArrayAdapter<Conversation>(this,
 				R.layout.conversation_list_row, conversationList) {
@@ -61,8 +103,9 @@ public class ConversationActivity extends XmppActivity {
 				}
 				((TextView) view.findViewById(R.id.conversation_name))
 						.setText(getItem(position).getName());
+				((TextView) view.findViewById(R.id.conversation_lastmsg)).setText(getItem(position).getLatestMessage());
 				((TextView) view.findViewById(R.id.conversation_lastupdate))
-				.setText(Beautifier.readableTimeDifference(getItem(position).getCreated()));
+				.setText(Beautifier.readableTimeDifference(getItem(position).getLatestMessageDate()));
 				((ImageView) view.findViewById(R.id.conversation_image))
 						.setImageURI(getItem(position).getProfilePhotoUri());
 				return view;
@@ -75,11 +118,13 @@ public class ConversationActivity extends XmppActivity {
 			@Override
 			public void onItemClick(AdapterView<?> arg0, View clickedView,
 					int position, long arg3) {
-				Log.d(LOGTAG, "List view was klicked on position " + position);
-				swapConversationFragment(conversationList.get(position));
-				getActionBar().setTitle(
-						conversationList.get(position).getName());
-				spl.closePane();
+				paneShouldBeOpen = false;
+				if (selectedConversation != position) {
+					selectedConversation = position;
+					swapConversationFragment(); //.onBackendConnected(conversationList.get(position));
+				} else {
+					spl.closePane();
+				}
 			}
 		});
 		spl = (SlidingPaneLayout) findViewById(id.slidingpanelayout);
@@ -91,6 +136,7 @@ public class ConversationActivity extends XmppActivity {
 
 			@Override
 			public void onPanelOpened(View arg0) {
+				paneShouldBeOpen = true;
 				getActionBar().setDisplayHomeAsUpEnabled(false);
 				getActionBar().setTitle(R.string.app_name);
 				invalidateOptionsMenu();
@@ -105,21 +151,13 @@ public class ConversationActivity extends XmppActivity {
 							focus.getWindowToken(),
 							InputMethodManager.HIDE_NOT_ALWAYS);
 				}
-				listView.requestFocus();
 			}
 
 			@Override
 			public void onPanelClosed(View arg0) {
 				if (conversationList.size() > 0) {
 					getActionBar().setDisplayHomeAsUpEnabled(true);
-					ConversationFragment convFrag = (ConversationFragment) getFragmentManager()
-							.findFragmentById(R.id.selected_conversation);
-					if (convFrag == null) {
-						Log.d(LOGTAG, "conversation fragment was not found.");
-						return; // just do nothing. at least dont crash
-					}
-					getActionBar().setTitle(
-							convFrag.getConversation().getName());
+					getActionBar().setTitle(conversationList.get(selectedConversation).getName());
 					invalidateOptionsMenu();
 				}
 			}
@@ -134,7 +172,6 @@ public class ConversationActivity extends XmppActivity {
 
 	@Override
 	public boolean onCreateOptionsMenu(Menu menu) {
-		// Inflate the menu; this adds items to the action bar if it is present.
 		getMenuInflater().inflate(R.menu.conversations, menu);
 
 		if (spl.isOpen()) {
@@ -161,8 +198,23 @@ public class ConversationActivity extends XmppActivity {
 			break;
 		case R.id.action_add:
 			startActivity(new Intent(this, NewConversationActivity.class));
+			break;
 		case R.id.action_archive:
-
+			Conversation conv = getConversationList().get(selectedConversation);
+			conv.setStatus(Conversation.STATUS_ARCHIVED);
+			xmppConnectionService.updateConversation(conv);
+			conversationList.remove(selectedConversation);
+			selectedConversation = 0;
+			if (conversationList.size() >= 1) {
+				paneShouldBeOpen = true;
+				swapConversationFragment();
+				((ArrayAdapter) listView.getAdapter()).notifyDataSetChanged();
+				spl.openPane();
+			} else {
+				startActivity(new Intent(this, NewConversationActivity.class));
+				finish();
+			}
+			//goto new 
 			break;
 		default:
 			break;
@@ -170,14 +222,14 @@ public class ConversationActivity extends XmppActivity {
 		return super.onOptionsItemSelected(item);
 	}
 
-	protected void swapConversationFragment(Conversation conv) {
-		Log.d(LOGTAG, "swap conversation fragment to " + conv.getName());
+	protected ConversationFragment swapConversationFragment() {
 		ConversationFragment selectedFragment = new ConversationFragment();
-		selectedFragment.setConversation(conv);
+		
 		FragmentTransaction transaction = getFragmentManager()
 				.beginTransaction();
-		transaction.replace(R.id.selected_conversation, selectedFragment);
+		transaction.replace(R.id.selected_conversation, selectedFragment,"conversation");
 		transaction.commit();
+		return selectedFragment;
 	}
 
 	@Override
@@ -202,25 +254,31 @@ public class ConversationActivity extends XmppActivity {
 	}
 
 	@Override
-	void servConnected() {
+	void onBackendConnected() {
 		conversationList.clear();
 		conversationList.addAll(xmppConnectionService
 				.getConversations(Conversation.STATUS_AVAILABLE));
+		
+		for(Conversation conversation : conversationList) {
+			conversation.setMessages(xmppConnectionService.getMessages(conversation));
+		}
 
-		//spl.openPane();
+		this.updateConversationList();
 
 		if ((getIntent().getAction().equals(Intent.ACTION_VIEW) && (!handledViewIntent))) {
 			if (getIntent().getType().equals(
 					ConversationActivity.VIEW_CONVERSATION)) {
 				handledViewIntent = true;
 
-				swapConversationFragment(conversationList.get(0));
-				spl.closePane();
-
-				// why do i even need this
-				getActionBar().setDisplayHomeAsUpEnabled(true);
-				getActionBar().setTitle(conversationList.get(0).getName());
+				String convToView = (String) getIntent().getExtras().get(CONVERSATION);
 
+				for(int i = 0; i < conversationList.size(); ++i) {
+					if (conversationList.get(i).getUuid().equals(convToView)) {
+						selectedConversation = i;
+					}
+				}
+				paneShouldBeOpen = false;
+				swapConversationFragment();
 			}
 		} else {
 			if (conversationList.size() <= 0) {
@@ -228,7 +286,16 @@ public class ConversationActivity extends XmppActivity {
 				startActivity(new Intent(this, NewConversationActivity.class));
 				finish();
 			} else {
-				swapConversationFragment(conversationList.get(0));
+				//find currently loaded fragment
+				ConversationFragment selectedFragment = (ConversationFragment) getFragmentManager().findFragmentByTag("conversation");
+				if (selectedFragment!=null) {
+					Log.d("gultsch","ConversationActivity. found old fragment.");
+					selectedFragment.onBackendConnected();
+				} else {
+					Log.d("gultsch","conversationactivity. no old fragment found. creating new one");
+					Log.d("gultsch","selected conversation is #"+selectedConversation);
+					swapConversationFragment();
+				}
 			}
 		}
 	}