// Code to execute on Unhandled Exceptions
private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)
{
App.AnalyticsInstance.saveObject();
if (System.Diagnostics.Debugger.IsAttached)
{
// An unhandled exception has occurred; break into the debugger
System.Diagnostics.Debugger.Break();
}
if (!IS_MARKETPLACE)
{
//Running on a device / emulator without debugging
e.Handled = true;
Error.Exception = e.ExceptionObject;
Debug.WriteLine("UNHANDLED EXCEPTION : {0}", e.ExceptionObject.StackTrace);
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
MessageBox.Show(e.ExceptionObject.ToString(), "Exception", MessageBoxButton.OK);
//(RootVisual as Microsoft.Phone.Controls.PhoneApplicationFrame).Source = new Uri("/View/Error.xaml", UriKind.Relative);
});
}
if (IS_VIEWMODEL_LOADED)
{
int convs = 0;
appSettings.TryGetValue <int>(HikeViewModel.NUMBER_OF_CONVERSATIONS, out convs);
if (convs != 0 && App.ViewModel.ConvMap.Count == 0)
{
return;
}
ConversationTableUtils.saveConvObjectList();
}
}
// Code to execute when the application is deactivated (sent to background)
// This code will not execute when the application is closing
private void Application_Deactivated(object sender, DeactivatedEventArgs e)
{
NetworkManager.turnOffNetworkManager = true;
App.AnalyticsInstance.saveObject();
PhoneApplicationService.Current.State[LAUNCH_STATE] = _appLaunchState;
if (IS_VIEWMODEL_LOADED)
{
int convs = 0;
appSettings.TryGetValue <int>(HikeViewModel.NUMBER_OF_CONVERSATIONS, out convs);
if (convs != 0 && App.ViewModel.ConvMap.Count == 0)
{
return;
}
ConversationTableUtils.saveConvObjectList();
}
}
private void MenuItem_Click_Delete(object sender, RoutedEventArgs e)
{
MessageBoxResult result = MessageBox.Show("Are you sure about deleting conversation.", "Delete Conversation ?", MessageBoxButton.OKCancel);
if (result == MessageBoxResult.Cancel)
{
return;
}
ListBoxItem selectedListBoxItem = this.myListBox.ItemContainerGenerator.ContainerFromItem((sender as MenuItem).DataContext) as ListBoxItem;
if (selectedListBoxItem == null)
{
return;
}
ConversationListObject convObj = selectedListBoxItem.DataContext as ConversationListObject;
convMap.Remove(convObj.Msisdn); // removed entry from map
App.ViewModel.MessageListPageCollection.Remove(convObj); // removed from observable collection
ConversationTableUtils.deleteConversation(convObj.Msisdn); // removed entry from conversation table
MessagesTableUtils.deleteAllMessagesForMsisdn(convObj.Msisdn); //removed all chat messages for this msisdn
}
private void LoadMessages()
{
List <Conversation> conversationList = ConversationTableUtils.getAllConversations();
if (conversationList == null)
{
return;
}
for (int i = 0; i < conversationList.Count; i++)
{
Conversation conv = conversationList[i];
ConvMessage lastMessage = MessagesTableUtils.getLastMessageForMsisdn(conv.Msisdn); // why we are not getting only lastmsg as string
ContactInfo contact = UsersTableUtils.getContactInfoFromMSISDN(conv.Msisdn);
Thumbnails thumbnail = MiscDBUtil.getThumbNailForMSisdn(conv.Msisdn);
ConversationListObject mObj = new ConversationListObject((contact == null) ? conv.Msisdn : contact.Msisdn, (contact == null) ? conv.Msisdn : contact.Name, lastMessage.Message, (contact == null) ? conv.OnHike : contact.OnHike,
TimeUtils.getTimeString(lastMessage.Timestamp), thumbnail == null ? null : thumbnail.Avatar);
convMap.Add(conv.Msisdn, mObj);
App.ViewModel.MessageListPageCollection.Add(mObj);
}
}
// Code to execute if a navigation fails
private void RootFrame_NavigationFailed(object sender, NavigationFailedEventArgs e)
{
//MessageBoxResult result = MessageBox.Show("Exception :: ", e.ToString(), MessageBoxButton.OK);
//if (result == MessageBoxResult.OK)
if (System.Diagnostics.Debugger.IsAttached)
{
// A navigation has failed; break into the debugger
System.Diagnostics.Debugger.Break();
}
App.AnalyticsInstance.saveObject();
if (IS_VIEWMODEL_LOADED)
{
int convs = 0;
appSettings.TryGetValue <int>(HikeViewModel.NUMBER_OF_CONVERSATIONS, out convs);
if (convs != 0 && App.ViewModel.ConvMap.Count == 0)
{
return;
}
ConversationTableUtils.saveConvObjectList();
}
}
/// <summary>
/// this function is used as an upgrade function too.
/// </summary>
/// <returns></returns>
private static List <ConversationListObject> GetConversations()
{
List <ConversationListObject> convList = null;
appSettings.TryGetValue <string>(HikeConstants.FILE_SYSTEM_VERSION, out _currentVersion);
if (_currentVersion == null)
{
_currentVersion = "1.0.0.0";
}
// this will ensure that we will show tutorials in case of app upgrade from any version to version later that 1.5.0.8
if (Utils.compareVersion(_currentVersion, "1.5.0.8") != 1) // current version is less than equal to 1.5.0.8
{
WriteToIsoStorageSettings(App.SHOW_FAVORITES_TUTORIAL, true);
WriteToIsoStorageSettings(App.SHOW_NUDGE_TUTORIAL, true);
}
if (_currentVersion == "1.0.0.0") // user is upgrading from version 1.0.0.0 to latest
{
/*
* 1. Read from individual files.
* 2. Overite old files as they are written in a wrong format
*/
convList = ConversationTableUtils.getAllConversations(); // this function will read according to the old logic of Version 1.0.0.0
ConversationTableUtils.saveConvObjectListIndividual(convList);
WriteToIsoStorageSettings(HikeViewModel.NUMBER_OF_CONVERSATIONS, convList != null ? convList.Count : 0);
// there was no country code in first version, and as first version was released in India , we are setting value to +91
WriteToIsoStorageSettings(COUNTRY_CODE_SETTING, "+91");
App.WriteToIsoStorageSettings(App.SHOW_FREE_SMS_SETTING, true);
return(convList);
}
else if (Utils.compareVersion(_currentVersion, "1.5.0.0") != 1) // current version is less than equal to 1.5.0.0 and greater than 1.0.0.0
{
/*
* 1. Read from Convs File
* 2. Store each conv in an individual file.
*/
convList = ConversationTableUtils.getAllConvs();
ConversationTableUtils.saveConvObjectListIndividual(convList);
WriteToIsoStorageSettings(HikeViewModel.NUMBER_OF_CONVERSATIONS, convList != null ? convList.Count : 0);
string country_code = null;
App.appSettings.TryGetValue <string>(App.COUNTRY_CODE_SETTING, out country_code);
if (string.IsNullOrEmpty(country_code) || country_code == "+91")
{
App.WriteToIsoStorageSettings(App.SHOW_FREE_SMS_SETTING, true);
}
else
{
App.WriteToIsoStorageSettings(App.SHOW_FREE_SMS_SETTING, false);
}
return(convList);
}
else // this corresponds to the latest version and is called everytime except update launch
{
int convs = 0;
appSettings.TryGetValue <int>(HikeViewModel.NUMBER_OF_CONVERSATIONS, out convs);
convList = ConversationTableUtils.getAllConvs();
int convListCount = convList == null ? 0 : convList.Count;
// This shows something failed while reading from Convs , so move to backup plan i.e read from individual files
if (convListCount != convs)
{
convList = ConversationTableUtils.GetConvsFromIndividualFiles();
}
return(convList);
}
}
public void updateAddressBook_Callback(JObject patchJsonObj)
{
if (stopContactScanning)
{
stopContactScanning = false;
return;
}
if (patchJsonObj == null)
{
Thread.Sleep(1000);
App.MqttManagerInstance.connect();
NetworkManager.turnOffNetworkManager = false;
scanningComplete();
canGoBack = true;
return;
}
List <ContactInfo> updatedContacts = ContactUtils.contactsMap == null ? null : AccountUtils.getContactList(patchJsonObj, ContactUtils.contactsMap, true);
List <ContactInfo.DelContacts> hikeIds = null;
// Code to delete the removed contacts
if (ContactUtils.hike_contactsMap != null && ContactUtils.hike_contactsMap.Count != 0)
{
hikeIds = new List <ContactInfo.DelContacts>(ContactUtils.hike_contactsMap.Count);
// This loop deletes all those contacts which are removed.
foreach (string id in ContactUtils.hike_contactsMap.Keys)
{
ContactInfo.DelContacts dCn = new ContactInfo.DelContacts(id, ContactUtils.hike_contactsMap[id][0].Msisdn);
hikeIds.Add(dCn);
if (App.ViewModel.ConvMap.ContainsKey(dCn.Msisdn)) // check convlist map to remove the
{
try
{
// here we are removing name so that Msisdn will be shown instead of Name
App.ViewModel.ConvMap[dCn.Msisdn].ContactName = null;
}
catch (Exception e)
{
Debug.WriteLine("REFRESH CONTACTS :: Delete contact exception " + e.StackTrace);
}
}
else // if this contact is in favourite or pending and not in convMap update this also
{
ConversationListObject obj;
obj = App.ViewModel.GetFav(id);
if (obj == null) // this msisdn is not in favs , check in pending
{
obj = App.ViewModel.GetPending(id);
}
if (obj != null)
{
obj.ContactName = null;
}
}
}
}
if (stopContactScanning)
{
stopContactScanning = false;
return;
}
if (hikeIds != null && hikeIds.Count > 0)
{
/* Delete ids from hike user DB */
UsersTableUtils.deleteMultipleRows(hikeIds); // this will delete all rows in HikeUser DB that are not in Addressbook.
}
if (updatedContacts != null && updatedContacts.Count > 0)
{
UsersTableUtils.updateContacts(updatedContacts);
ConversationTableUtils.updateConversation(updatedContacts);
}
allContactsList = UsersTableUtils.getAllContactsByGroup();
App.MqttManagerInstance.connect();
NetworkManager.turnOffNetworkManager = false;
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
filteredJumpList = null;
jumpList = getGroupedList(allContactsList);
// this logic handles the case where hide sms contacts is there and user refreshed the list
if (!hideSmsContacts)
{
MakeFilteredJumpList();
contactsListBox.ItemsSource = filteredJumpList;
}
else
{
contactsListBox.ItemsSource = jumpList;
}
progressIndicator.Hide(LayoutRoot);
enableAppBar();
});
canGoBack = true;
}
