// =================================================================================================
// Accelerometer_ReadingChanged
//
// The accelerometer posts about 30 readings per timer-event.
// This function is entered about 30 times per ONE CPR Compress.
// One of the 30+ accelerator events happen to be at the same
// moment the timer event happen.
//
// The first 5 readings are discarded; noise.
//
// The accelerator axis are:
// X / Y parallel to surface ( think north, east)
// Z perpendicular to surface ( think down to earth center, up into space)
//
// If Accelerator Z direction (away from ground) is:
// (+, positive), it points down, and we have a CPR Compress. CONTINUE
// (-, negative), it points up, and we have a CPR Recoil, STOP.
// =================================================================================================
private void Accelerometer_ReadingChanged(object sender, AccelerometerChangedEventArgs e)
{
//
noise_Readings++;
if (noise_Readings <= noiseRead_Level) return;// Skip very first (5) reads; Noise
if (inPrinting) return; // in printing, and NO ACTIVITIES!!
// . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
read_XYZ(e.Reading); // Get the X, Y, Z, total Z, readings.
//
if (newTimerEvent) // Display at each timer event (100/min, every approx 30th acceleration read)
{
if (aTotalZ_cnt > 0) // after at least one accelerator read
{
// Phone must be flat for a valid accelerometer reading
if (isPhoneLayingFlat(tilt_40, aX, aY)) // iS tilted IF X/Y > 0.4 (40).
{
aclAvgZ = aTotalZ / aTotalZ_cnt; // Get average Z
thirtyCountProc(); // process CPR count (30, and Sets)
Gen_Utility_1.BeepOnce(); // beep if beep is allowed
// Only process "Downward" events
//if (aclAvgZ < 98) // 98 = rest on a desk
displayCPR_Actions(aclAvgZ); // show " Correct CPR ", " Too Shallow ", " Too Deep "
showTESTdata(aclAvgZ);
//
newTimerEvent = false; // turned on inside timer event
aTotalZ = 0; //
aTotalZ_cnt = 0; //
}
}
}
}
// ====================================================================================================================================
// Item selected from List
//
// ====================================================================================================================================
async void OnListViewItemSelected(object sender, SelectedItemChangedEventArgs e)
{
var temp1 = e.SelectedItem as itemsDBTable;
if (e.SelectedItem != null)
{
//App.toManageRules = temp1.SilenceRangeDB;
//await Navigation.PushAsync(new ManageRules
//{
BindingContext = e.SelectedItem as itemsDBTable;
//});
}
// announce, and let user decide if yes/no
string strMM = AppResources.CPRResultData1 + " " + temp1.datetimeCPR
+ AppResources.CPRResultGoodData + " " + temp1.goodCPR
+ AppResources.CPRResultShallowData + " " + temp1.shallowCPR
+ AppResources.CPRResultShallowData + " " + temp1.deepCPR + "\n\n";
await Gen_Utility_1.DisplaySfPopupAlert(AppResources.CPRResultDeleteData, strMM, AppResources.CPRResultYesDelete, AppResources.CPRResultDeleteCancel);
if (Alles.PopupAccepted)
{
BindingContext = e.SelectedItem as itemsDBTable;
var sqlitem = (itemsDBTable)BindingContext;
await App.Database.DeleteItemAsync(sqlitem).ConfigureAwait(true);
listView.ItemsSource = await App.Database.GetItemsAsync(); //await App.Database.GetNotesAsync();
//await Navigation.PopAsync();
}
}
// =======================================================================
// pop up for popup-notification
//
// ======================================================================
private async Task popup001()
{
//
// announce, and let user decide if yes/no
string strMM = AppResources.CPRSimulPopupmsg;
await Gen_Utility_1.DisplaySfPopupAlert("CPR Simulation", strMM, AppResources.CPRSimulGotit, "");
if (Alles.PopupAccepted)
{
}
}
// :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
// Save. Save will display "no input" alert.
//
// Input via:
// Id = ID (auto increment while adding the record)
// Run Date = DateTime.Now.ToString("MM/dd/yyyy hh:mm tt");
// goodCPR = goodCPR;
// schallowCPR = flatCPR;
// deepCPR = deepCPR;
// :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
private async void btResults_Clicked(object sender, EventArgs e)
{
string strLL;
string strMM;
string errMSGHeader = AppResources.CPRSimulResultMsg1; // "CPR Simulated Training Result";
inPrinting = true;
try
{
// noActions is on (true), we have NO RESULT(S), don't save
//
if (noActions)
{
//
strLL = AppResources.CPRSimulResultMsg2; // "\nNo CPR Simulation Result available.\n"
//+ "___________________________________\n\n"
//+ " Please run a set of simulated CPR's\n"
//+ " and try again.\n";
await Gen_Utility_1.DisplaySfPopupAlert(errMSGHeader, strLL, AppResources.CPRSimulGotit, "");
if (Alles.PopupAccepted)
{
}
inPrinting = false;
}
else
{
BindingContext = new itemsDBTable();
var sqlitem = (itemsDBTable)BindingContext;
sqlitem.datetimeCPR = DateTime.Now.ToString("MM/dd/yyyy hh:mm tt");
sqlitem.goodCPR = totalCorrectCPR.ToString();
sqlitem.shallowCPR = totalFlatCPR.ToString();
sqlitem.deepCPR = totalTooDeepCPR.ToString();
// announce, and let user decide if yes/no
//////strMM = "\n Adding CPR Simulation Results:\n"
////// + " ______________________________\n\n"
//////+ " Good Compressions .. .. .. .. .".PadRight(40) + sqlitem.goodCPR + "\n"
//////+ " Compressions too Shallow..".PadRight(37) + sqlitem.shallowCPR + "\n"
//////+ " Compressions to Deep .. .. ..".PadRight(40) + sqlitem.deepCPR + "\n\n";
String data11 = String.Format("{0,-40} {1,-10}", AppResources.CPRSimulResultdata11, sqlitem.goodCPR);
String data22 = String.Format("{0,-36} {1,-10}", AppResources.CPRSimulResultdata22, sqlitem.shallowCPR);
String data33 = String.Format("{0,-38} {1,-10}", AppResources.CPRSimulResultdata33, sqlitem.deepCPR);
strMM = AppResources.CPRSimulResultstm // "\n Adding CPR Simulation Results:\n"
//+ " ______________________________\n\n"
+ data11 + "\n"
+ data22 + "\n"
+ data33 + "\n\n";
await Gen_Utility_1.DisplaySfPopupAlert(errMSGHeader, strMM, AppResources.CPRSimulResultYes, AppResources.CPRSimulCancel);
if (Alles.PopupAccepted)
{
await App.Database.SaveItemAsync(sqlitem);
readyBeep.IsOn = false; // the first hit (false) is needed to set the 'stage'
zeroOut();
this.getAccelerometer();
if (Alles.popupmsg_001) _ = popup001();
await this.Navigation.PushAsync(new Results());
}
else
{
inPrinting = false;
}
}
}
catch (Exception sqle1)
{
_ = (sqle1.Message.ToString());
}
}
