protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
base.OnNavigatedTo(e);
if (App.Current.LastPage != null && App.Current.LastPage.StartsWith("/Pages/Chat.xaml?from=") && App.Current.RootFrame.BackStack.Count() > 0) {
App.Current.RootFrame.RemoveBackEntry();
}
App.Current.LastPage = e.Uri.OriginalString;
if (gtalkHelper != App.Current.GtalkHelper) {
gtalkHelper = App.Current.GtalkHelper;
Dispatcher.BeginInvoke(() => AllContactsListBox.ItemsSource = App.Current.Roster);
}
gtalkHelper.RosterUpdated += RosterLoaded;
gtalkHelper.ConnectFailed += ConnectFailed;
gtalkHelper.SetCorrectOrientation(this);
Dispatcher.BeginInvoke(
() => {
if (gtalkHelper.RosterLoaded) {
HideProgressBar();
} else {
ShowProgressBar(AppResources.ContactList_ProgressLoading);
}
});
if (gtalkHelper.RosterLoaded && App.Current.GtalkClient.LoggedIn) {
if (e.IsNavigationInitiator) {
gtalkHelper.GetOfflineMessages();
}
} else {
Dispatcher.BeginInvoke(() => OnlineContactsListBox.ItemsSource = App.Current.Roster.GetOnlineContacts());
}
gtalkHelper.LoginIfNeeded();
gtalkHelper.MessageReceived += gtalkHelper.ShowToast;
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
App.Current.LastPage = e.Uri.OriginalString;
gtalk = App.Current.GtalkClient;
gtalkHelper = App.Current.GtalkHelper;
settings = App.Current.Settings;
App.Current.GtalkHelper.SetCorrectOrientation(this);
currentContact = null;
if (NavigationContext.QueryString.ContainsKey("from")) {
to = NavigationContext.QueryString["from"];
email = to;
if (email.Contains("/")) {
email = email.Substring(0, email.IndexOf('/'));
}
App.Current.CurrentChat = email;
to = email;
if (App.Current.Roster.Contains(email)) {
currentContact = App.Current.Roster[email];
}
}
gtalkHelper.MessageReceived += DisplayMessage;
if (App.Current.Roster.Contains(email)) {
Initialize();
} else if (gtalkHelper.RosterLoaded && gtalk.LoggedIn) {
if(e.IsNavigationInitiator) {
gtalkHelper.GetOfflineMessages();
}
} else {
gtalkHelper.RosterUpdated += Initialize;
}
object savedText;
if (State.TryGetValue("message", out savedText)) {
MessageText.Text = (string) savedText;
}
gtalkHelper.LoginIfNeeded();
ScrollToBottom();
}
// Code to execute when the application is launching (eg, from Start)
// This code will not execute when the application is reactivated
private void Application_Launching(object sender, LaunchingEventArgs e)
{
Settings = IsolatedStorageSettings.ApplicationSettings;
PushHelper = new PushHelper();
GtalkClient = new GoogleTalk();
if (!Settings.Contains("chatlog")) {
Settings["chatlog"] = new Dictionary<string, List<Message>>();
}
if (!Settings.Contains("unread")) {
Settings["unread"] = new Dictionary<string, int>();
}
if (!Settings.Contains("recent")) {
Settings["recent"] = new ObservableCollection<Contact>();
}
Roster = new Roster();
GtalkHelper = new GoogleTalkHelper();
Roster.Load();
RecentContacts = Settings["recent"] as ObservableCollection<Contact>;
PushHelper.RegisterPushNotifications();
InitAnalytics();
if (Settings.Contains("lastError")) {
var result = MessageBox.Show(
AppResources.CrashReport_Message,
AppResources.CrashReport_Title,
MessageBoxButton.OKCancel
);
if(result == MessageBoxResult.OK) {
GtalkClient.CrashReport(Settings["lastError"] as string, success => Settings.Remove("lastError"), error => {});
} else {
Settings.Remove("lastError");
}
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
FlurryWP7SDK.Api.LogEvent("Chat - Chat started", true);
App.Current.LastPage = e.Uri.OriginalString;
gtalk = App.Current.GtalkClient;
gtalkHelper = App.Current.GtalkHelper;
settings = App.Current.Settings;
App.Current.GtalkHelper.SetCorrectOrientation(this);
currentContact = null;
if (NavigationContext.QueryString.ContainsKey("from")) {
to = NavigationContext.QueryString["from"];
email = to;
if (email.Contains("/")) {
email = email.Substring(0, email.IndexOf('/'));
}
App.Current.CurrentChat = email;
to = email;
if (App.Current.Roster.Contains(email)) {
currentContact = App.Current.Roster[email];
}
}
gtalkHelper.MessageReceived += DisplayMessage;
if (gtalkHelper.RosterLoaded && gtalk.LoggedIn && App.Current.Roster.Contains(email)) {
Initialize();
if (e.NavigationMode == NavigationMode.Back) {
ShowProgressBar(AppResources.Chat_ProgressGettingMessages);
gtalkHelper.GetOfflineMessages(() => Dispatcher.BeginInvoke(() => HideProgressBar()));
}
} else {
Initialize();
ShowProgressBar(AppResources.Chat_ProgressGettingMessages);
gtalkHelper.RosterUpdated += () => HideProgressBar();
gtalkHelper.RosterUpdated += Initialize;
}
object savedText;
if (State.TryGetValue("message", out savedText)) {
MessageText.Text = (string) savedText;
}
gtalkHelper.LoginIfNeeded();
ScrollToBottom();
}
// Code to execute when the application is activated (brought to foreground)
// This code will not execute when the application is first launched
private void Application_Activated(object sender, ActivatedEventArgs e)
{
if (Settings == null) Settings = IsolatedStorageSettings.ApplicationSettings;
if (PushHelper == null) PushHelper = new PushHelper();
if (GtalkClient == null) GtalkClient = new GoogleTalk();
if (RecentContacts == null) {
if (!Settings.Contains("recent")) {
Settings["recent"] = RecentContacts = new ObservableCollection<Contact>();
}
RecentContacts = Settings["recent"] as ObservableCollection<Contact>;
}
if (!Settings.Contains("chatlog")) {
Settings["chatlog"] = new Dictionary<string, List<Message>>();
}
if (!Settings.Contains("unread")) {
Settings["unread"] = new Dictionary<string, int>();
}
Roster = new Roster();
if (GtalkHelper == null) GtalkHelper = new GoogleTalkHelper();
Roster.Load();
InitAnalytics();
PushHelper.RegisterPushNotifications();
}