protected override void OnStop ()
{
base.OnStop ();
if (_broadcastReceiver == null) {
Console.WriteLine (
"Network status monitoring not active.");
return;
}
// Unregister the receiver so we no longer get updates.
Application.Context.UnregisterReceiver (_broadcastReceiver);
// Set the variable to nil, so that we know the receiver is no longer used.
_broadcastReceiver.ConnectionStatusChanged -= _networkmonitor.OnNetworkStatusChanged;
_broadcastReceiver = null;
}
private View selectedRow; // The row in the listview that is selected
#endregion
#region Activity events
protected override void OnStart()
{
base.OnStart ();
_mainActivity = this;
if (_broadcastReceiver == null)
{
NetworkStatusMonitor.ActivityController = 0;
_broadcastReceiver = new NetworkStatusBroadcastReceiver ();
_broadcastReceiver.ConnectionStatusChanged += _networkmonitor.OnNetworkStatusChanged;
// Register the broadcast receiver
Application.Context.RegisterReceiver (_broadcastReceiver,
new IntentFilter (ConnectivityManager.ConnectivityAction));
}
// Create the instance of the UIManager, the big boss that rules the empire
// First check if it has some value or not
// If it has then we don't change it -> This the case when another activity just overlappes our one
if (this._mainUIManager != null)
return;
// But if not...!!!
this._mainUIManager = LastCustomNonConfigurationInstance as UIManager;
// this._mainUIManager = LastNonConfigurationInstance as UIManager;
// If we get a value from last configurations, we do it!
// This means that the screen has been rotated etc
if (this._mainUIManager != null) {
_mainUIManager.Restore (this);
// Get this damned keystore away
Android.Views.InputMethods.InputMethodManager imm = (Android.Views.InputMethods.InputMethodManager)GetSystemService(Context.InputMethodService);
imm.HideSoftInputFromWindow(_edSearch.WindowToken, 0);
}
else
{
// And set the default tab to Kunden
_mainUIManager = new UI.UIManager (this );
_mainUIManager.KundenTabClick ();
fragment.SetStateFragement((StateFragmentPersonGeneral)_mainUIManager._currentClassState._fragmentState);
// Set a notification if the user is online or offline
NotificationManager notificationManager = (NotificationManager) _mainActivity.GetSystemService (
Android.Content.Context.NotificationService);
if (_user.NetworkStatus == DataAccessLayer.NetworkState.Disconnected)
{
Notification.Builder builder = new Notification.Builder(_mainActivity)
.SetSmallIcon(UI.Resource.Drawable.ic_action_offline)
.SetAutoCancel(false)
.SetLights(54, 3000, 5)
.SetContentText(Resources.GetString(Resource.String.UserOffline))
.SetContentTitle(Resources.GetString(Resource.String.AppName) + " - " + "Offline")
.SetTicker(Resources.GetString(Resource.String.UserOffline));
Notification notification = builder.Build();
notificationManager.Notify(2, notification);
}
else
{
Notification.Builder builder = new Notification.Builder(_mainActivity)
.SetSmallIcon(UI.Resource.Drawable.ic_action_online)
.SetAutoCancel(false)
.SetLights(54, 3000, 5)
.SetContentText(Resources.GetString(Resource.String.UserOnline))
.SetContentTitle(Resources.GetString(Resource.String.AppName) + " - " + "Online")
.SetTicker(Resources.GetString(Resource.String.UserOnline));
Notification notification = builder.Build();
notificationManager.Notify(2, notification);
}
}
// And very important
// set a reference to this in the UI.Utility
// so that is available for the BusinessLayer and the DAL when the connection to the server has been timed out
Utilities.InitializeMainActivity(this);
Console.WriteLine ("Find the damned skipped frames");
}
protected override void OnCreate(Bundle savedInstanceState)
{
// Set the main flag for the activity, so that the blank Launcher knows this activity is running
isRunning = true;
progress_handler = new ProgressHandler (this);
// Create the broadcast receiver and bind the event handler
// so that the app gets updates of the network connectivity status
_networkmonitor = new NetworkStatusMonitor (this);
if (_broadcastReceiver == null)
{
// Set the ActivityController to 0 -> That has the effect that the sound won't be raised
// This is just the first time when the activity starts, after that this counter increments
// And doesn't prevent the sound
NetworkStatusMonitor.ActivityController = 0;
_broadcastReceiver = new NetworkStatusBroadcastReceiver ();
_broadcastReceiver.ConnectionStatusChanged += _networkmonitor.OnNetworkStatusChanged;
// Register the broadcast receiver
Application.Context.RegisterReceiver (_broadcastReceiver,
new IntentFilter (ConnectivityManager.ConnectivityAction));
}
// Keep the ActivityController to 0 because we want to call the UpdateNetworkStatus on our own
// And the sound shouldn't be raised
UI.MainActivity._networkstate = _networkmonitor.GetNetworkStatus();
base.OnCreate(savedInstanceState);
// The SQLite Utility will be initialized
// -> Open Connection -> Create Database -> Create Security and Object tables
//DataAccessLayer.SQLiteUtilities.Initialize ();
// Set the classname which is by default Kunden
_className = "Kunden";
// Set the layout
SetContentView(Resource.Layout.ActivityMain);
// First run the UtilityClasses
BusinessLayer.UtilityClasses.FillUtilityClasses(BaseContext.Resources.Configuration.Locale.Language.ToUpper(), _user);
// Run our lovely fragment which is by default the FrgGeneral
fragment = new PersonGeneralFragment(Resource.Layout.FrgPersonGeneral,this,null);
FragmentManager
.BeginTransaction()
.Replace(Resource.Id.frameContent, fragment)
.Commit();
// Initialize the controls
_list = FindViewById<ListView>(Resource.Id.left_pane);
_btnSearch = FindViewById<ImageButton> (Resource.Id.btnSearch);
_btnNew = FindViewById<ImageButton> (Resource.Id.btnNew);
_btnEdit = FindViewById<ImageButton> (Resource.Id.btnEdit);
_btnSave = FindViewById<ImageButton> (Resource.Id.btnSave);
_btnDelete = FindViewById<ImageButton> (Resource.Id.btnDelete);
_leftLayout = FindViewById<LinearLayout> (Resource.Id.leftLayout);
_btnOffline = FindViewById<ImageButton> (Resource.Id.btnOffline);
_btnUebersicht = FindViewById<Button> (Resource.Id.btnUebersicht);
_btnCharts = FindViewById<Button> (Resource.Id.btnCharts);
_btnTasks = FindViewById<Button> (Resource.Id.btnTasks);
_btnAngebot = FindViewById<Button> (Resource.Id.btnAngebot);
_btnAuftrag = FindViewById<Button> (Resource.Id.btnAuftrag);
_tvTelefon = FindViewById<TextView>(Resource.Id.tvTelefon);
_ImageViewRecord = FindViewById<ImageView>(Resource.Id.ImageViewRecord);
_btnAnsprechpartner = FindViewById<Button> (Resource.Id.btnAnsprechpartner);
_btnMap = FindViewById<Button> (Resource.Id.btnMap);
_edSearch = FindViewById<EditText> (Resource.Id.edSearch);
// Set the Buttons
// Disable the New - Edit - Save - Delete Button
_btnNew.Enabled = false;
_btnEdit.Enabled = false;
_btnSave.Enabled = false;
_btnDelete.Enabled = false;
_btnOffline.Enabled = false;
// Set the eventhandlers of the controls:
// Buttons + listview
_list.ItemClick += (sender, args) =>
{
ListItemClickAsync (args);
};
// Eventhandler for the Search button on the keyboard
_edSearch.EditorAction += (object sender, TextView.EditorActionEventArgs e) =>
{
if (e.ActionId == Android.Views.InputMethods.ImeAction.Search)
{
BtnSearchAsync();
}
};
_btnSearch.Click += (sender, e) =>
{
BtnSearchAsync ();
};
_btnNew.Click += (sender, e) =>
{
BtnNewClick ();
};
_btnEdit.Click += (sender, e) =>
{
BtnEditClick ();
};
// BtnSave Event must be handled here
_btnSave.Click += (sender, e) =>
{
BtnSaveClickAsync ();
};
_btnDelete.Click += (sender, e) =>
{
BtnDeleteClick ();
};
_btnUebersicht.Click += (sender, e) =>
{
BtnUebersichtClick ();
};
_btnMap.Click += (sender, e) =>
{
BtnMapClickAsync ();
};
_btnAnsprechpartner.Click += (sender, e) =>
{
BtnAnsprechpartnerClickAsync();
};
_btnTasks.Click += (sender, e) => {
BtnTasksClickAsync ();
};
_btnAngebot.Click += (sender, e) => {
BtnAngebotClickAsync();
};
_btnAuftrag.Click += (sender, e) => {
BtnAuftragClickAsync();
};
_btnCharts.Click += (sender, e) => {
BtnChartsClick();
};
_btnOffline.Click += (sender, e) => {
BtnOfflineClickAsync();
};
// set the main tabbar according to the permissions
this.setMainTabbar();
// Hide the keyboard except the user clickes on it
Console.WriteLine("Window.SetSoftInputMode (SoftInput.StateAlwaysHidden); Hide keyboard");
Window.SetSoftInputMode (SoftInput.StateAlwaysHidden);
// Set the MainColor
FindViewById<TableLayout>(Resource.Id.AM_ColoredTableLayout).SetBackgroundResource(DataAccessLayer.Utilities.MainColor);
}