public static void WriteAsync(string Container, string DocumentType, string DocumentID, string Contents)
{
//BackgroundTask.Start(0, () =>
//{
// FoodJournal.Model.Data.FoodJournalBackup.Log("Write",Container,DocumentType + "." + DocumentID);
try
{
ThreadSync.WaitOne(); // Wait till we have a sync signal, and clear the signal
SessionLog.StartPerformance("Write");
WriteDocument(Container, DocumentType, DocumentID, Contents);
}
catch (Exception ex) { LittleWatson.ReportException(ex); }
finally
{
SessionLog.EndPerformance("Write");
ThreadSync.Set(); // Set the signal for the next thread to go if it comes to it
}
SyncQueue.Post(Container, DocumentType, DocumentID, Contents);
//});
}
public static void LoadItems(bool Wait, String Xml)
{
SessionLog.StartPerformance("LoadItems");
try {
if (Loading)
{
if (Wait)
{
while (Loading)
{
Thread.Sleep(100);
}
}
else
{
return;
}
}
//FoodJournalBackup.Log("Load Items",null,null);
Loading = true;
if (Xml == null)
{
Xml = LocalDB.Read("Items", "Items", "All");
}
if (Xml != null)
{
Serializer s = Serializer.FromXML(Xml);
foreach (var i in s.Select("Item"))
{
FoodItem item = new FoodItem(i.Key, false);
item.LastAmountDB = i.Read("LastAmount");
item.NutritionDB = i.Read("Nutrition");
item.ServingSizesDB = i.Read("ServingSizes");
item.SourceID = i.Read("SourceID");
Cache.MergeItem(item);
}
}
Cache.AllItemsLoaded = true;
} catch (Exception ex) {
LittleWatson.ReportException(ex);
} finally {
Loading = false;
SessionLog.EndPerformance("LoadItems");
}
}
public static void StartSave()
{
SessionLog.StartPerformance("Save");
lock (SaveQueue) {
if (Saving)
{
return;
}
Saving = true;
}
// save after 0 seconds
BackgroundTask.Start(0, () => {
try {
List <DateTime> queue = new List <DateTime> ();
lock (SaveQueue) {
queue.AddRange(SaveQueue);
SaveQueue.Clear();
}
foreach (var dt in queue)
{
SaveDay(dt);
}
if (queue.Count > 0)
{
SaveRecent();
}
if (!Cache.AllItemsLoaded)
{
LoadItems(true, null);
}
SaveItems();
} finally {
lock (SaveQueue) {
Saving = false;
}
SessionLog.EndPerformance("Save");
if (SaveQueue.Count > 0)
{
StartSave();
}
}
}
);
}
// Threadsafe reading of entire document contents
public static string Read(string Container, string DocumentType, string DocumentID)
{
try
{
ThreadSync.WaitOne(); // Wait till we have a sync signal, and clear the signal
SessionLog.StartPerformance("Read");
return(ReadDocument(Container, DocumentType, DocumentID));
}
catch (Exception ex) { LittleWatson.ReportException(ex); }
finally
{
SessionLog.EndPerformance("Read");
ThreadSync.Set(); // Set the signal for the next thread to go if it comes to it
}
return(null);
}
public static void LoadDay(DateTime date)
{
SessionLog.StartPerformance("LoadDay");
try {
string Container = date.ToStorageStringMonth();
string DocumentID = date.ToStorageStringDate();
string Xml = LocalDB.Read(Container, "Day", DocumentID);
LoadDay(date, Xml);
//FoodJournalBackup.Log("Load Day",date.ToStorageStringFull(),null);
//FoodJournalBackup.VerifyDate(date);
} catch (Exception ex) {
LittleWatson.ReportException(ex);
}
SessionLog.EndPerformance("LoadDay");
}
public static void Push(object Message)
{
try {
SessionLog.StartPerformance("Push");
Truncate();
var msg = new MessageQueueRow();
msg.MessageType = Message.GetType().Name;
msg.IsClientIncomming = false;
msg.Created = DateTime.Now;
msg.Message = Serialize(Message);
MessageQueueDB.Insert(msg);
StartPump();
} catch (Exception ex) {
ReportQueueException(ex);
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SessionLog.StartPerformance("Navigate");
if (bundle == null)
{
bundle = Intent.Extras;
}
if (bundle == null)
{
bundle = new Bundle();
}
SetContentView(Resource.Layout.activity_main);
Navigate.navigationContext = this;
ResourceData.ResourceDatabase2.assetManager = Assets;
if (Navigate.selectedPeriod == Period.none)
{
Navigate.selectedDate = DateTime.Now.Date;
Navigate.selectedPeriod = DateTime.Now.Period();
}
drawerLayout = this.FindViewById <Android.Support.V4.Widget.DrawerLayout>(Resource.Id.drawer_layout);
navigationView = this.FindViewById <NavigationView>(Resource.Id.navigation);
var toolbar = FindViewById <Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolbar);
var actionBar = this.SupportActionBar;
actionBar.SetTitle(Resource.String.Today);
actionBar.SetDisplayHomeAsUpEnabled(true);
setupDrawerContent();
SupportActionBar.SetTitle(Resource.String.Today);
SupportFragmentManager.BeginTransaction()
.Replace(Resource.Id.cab_stub, new TodayViewFragment(Navigate.selectedDate, AppResources.Today, Navigate.selectedPeriod))
.Commit();
#if SCREENSHOT
Navigate.selectedPeriod = Period.Breakfast;
Navigate.screenshotScreen = this;
Fragment fragment = null;
var screen = Intent.GetStringExtra("Screen");
if (screen != null)
{
screen = screen.ToLower();
if (screen == "today")
{
fragment = new TodayViewFragment(Navigate.selectedDate, AppResources.Today, Navigate.selectedPeriod);
}
else if (screen == "journal")
{
fragment = new JournalViewFragment();
}
else if (screen == "report")
{
fragment = new ReportFragment();
}
else if (screen == "goal")
{
fragment = new GoalViewFragment();
}
if (fragment != null)
{
SupportFragmentManager.BeginTransaction()
.Replace(Resource.Id.cab_stub, fragment)
.Commit();
}
}
#endif
}
private void setupDrawerContent()
{
navigationView.NavigationItemSelected += (object sender, NavigationView.NavigationItemSelectedEventArgs e) =>
{
SessionLog.StartPerformance("Navigate");
var menuItem = e.MenuItem;
menuItem.SetChecked(true);
switch (menuItem.ItemId)
{
case Resource.Id.navigation_item_1:
SupportFragmentManager.BeginTransaction()
.Replace(Resource.Id.cab_stub, new TodayViewFragment())
.AddToBackStack(null)
.Commit();
SupportActionBar.SetTitle(Resource.String.Today);
break;
case Resource.Id.navigation_item_2:
SupportFragmentManager.BeginTransaction()
.Replace(Resource.Id.cab_stub, new JournalViewFragment())
.AddToBackStack("JournalViewFragment")
.Commit();
//GrabAdIntertitials();
SupportActionBar.SetTitle(Resource.String.OpenJournal);
break;
case Resource.Id.navigation_item_3:
SupportFragmentManager.BeginTransaction()
.Replace(Resource.Id.cab_stub, new ReportFragment())
.AddToBackStack("ReportViewFragment")
.Commit();
//GrabAdIntertitials();
SupportActionBar.SetTitle(Resource.String.Report);
break;
case Resource.Id.navigation_item_4:
SupportFragmentManager.BeginTransaction()
.Replace(Resource.Id.cab_stub, new GoalViewFragment())
.AddToBackStack("GoalViewFragment")
.Commit();
SupportActionBar.SetTitle(Resource.String.Goals);
break;
case Resource.Id.navigation_item_5:
Navigate.ToSettingsPage();
break;
case Resource.Id.navigation_item_6:
Navigate.ToFeedback();
break;
default:
break;
}
menuItem.SetChecked(true);
drawerLayout.CloseDrawers();
};
drawerToggle = new ActionBarDrawerToggleAnonymousInnerClassHelper(this, drawerLayout, Resource.String.drawer_open, Resource.String.drawer_close);
drawerLayout.SetDrawerListener(drawerToggle);
}