//Call Alpha Vantage API and receive data, switch page after process is complete
private async void StockSearchButton_Clicked()
{
//check if the user entered something into the entry
if (!String.IsNullOrEmpty(HomeStockEntry.Text))
{
string StockHandle = GetStockHandle(HomeStockEntry.Text);
if (!StockHandle.Contains("Invalid"))
{
AVApiWrapper.ApiData data = new AVApiWrapper.ApiData(await AVApiWrapper.getApiData(StockHandle, AlphaVantageKey));
setData(data, HomeStockEntry.Text.ToString());
this.CurrentPage = StockContentPage;
}
//user entered a not supported company
else
{
await DisplayAlert("Warning!", "The Company you are searching for is not supported in the current version." +
" Please choose a different one.", "Ok");
}
}
//user did not enter anything, display a warning
else
{
await DisplayAlert("Warning!", "Please enter a company into the field.", "Ok");
}
}
//
private void setData(AVApiWrapper.ApiData data, string entryText)
{
DailyHighLabel.Text = data.dailyHigh.ToString();
DailyLowLabel.Text = data.dailyLow.ToString();
StockNameLabel.Text = entryText;
StockValueLabel.Text = data.closingCourse.ToString();
StockPercentageLabel.Text = data.percentageDifference.ToString();
}
//Call Alpha Vantage API and receive data
private async void NewStockSearch_Clicked()
{
AVApiWrapper.ApiData data = new AVApiWrapper.ApiData(await AVApiWrapper.getApiData(NewStockEntry.Text.ToString(), AlphaVantageKey));
setData(data, NewStockEntry.Text.ToString());
}
//Call Alpha Vantage API and receive data, switch page after process is complete
private async void StockSearchButton_Clicked()
{
AVApiWrapper.ApiData data = new AVApiWrapper.ApiData(await AVApiWrapper.getApiData(HomeStockEntry.Text.ToString(), AlphaVantageKey));
setData(data, HomeStockEntry.Text.ToString());
this.CurrentPage = StockContentPage;
}