private void InitUI()
{
var root = new TableLayout(this);
root.SetPadding(0, 20, 0, 0);
//add buttons
var buttonLayout = new LinearLayout(this);
root.AddView(buttonLayout);
selectFolderButton = new Button(this)
{
Text = "Select Folder",
};
selectFolderButton.Click += BrowseOnClick;
buttonLayout.AddView(selectFolderButton);
readWriteButton = new Button(this)
{
Text = "Read & Write",
};
readWriteButton.Click += ReadWriteClick;
buttonLayout.AddView(readWriteButton);
readZipButton = new Button(this)
{
Text = "Read Zip Contents",
};
readZipButton.Click += ReadZipClick;
buttonLayout.AddView(readZipButton);
//add uri
uriView = new TextView(this)
{
Text = "Uri: ",
};
root.AddView(uriView);
//add text
infoView = new TextView(this)
{
TextSize = 20,
Text = StorageUri == null ? "Info: First \"Select Folder\" then press \"Read & Write\" to check access." : "",
};
root.AddView(infoView);
SetContentView(root);
}
public override Android.Views.View GetView(int position, Android.Views.View convertView, Android.Views.ViewGroup parent)
{
View row = convertView;
if (row == null)
{
row = LayoutInflater.From(theContext).Inflate(Resource.Layout.theMatAppAdapter, null, false);
}
TableLayout theItem = row.FindViewById <TableLayout> (Resource.Id.tableLayout1);
theItem.Focusable = false;
theItem.FocusableInTouchMode = false;
theItem.RemoveAllViews();
/// UI code for the TableLayout , theItem.
theItem.SetPadding(1, 20, 20, 10);
theItem.SetHorizontalGravity(GravityFlags.Center);
theItem.Clickable = true;
Expression CurrentExpression = theExpressionList [position];
TextView theStatement = StyleCSCode.MatAppStyleCSCode.StyledTextView(theContext); //Text view to print the give Statement of the Expression.
theStatement.Text = "Statement : \t\t\t" + CurrentExpression.getStatement() + "\t\t\t";
theStatement.SetTextSize(ComplexUnitType.Dip, 12);
theStatement.TextAlignment = TextAlignment.TextEnd;
theItem.AddView(theStatement);
if (CurrentExpression.getExpType() == 2)
{
var text = StyleCSCode.MatAppStyleCSCode.StyledTextView(theContext); //new TextView (theContext);
text.Text = $"{CurrentExpression.getTag()} = {(CurrentExpression.getNumber().getNumber())}";
theItem.AddView(text);
}
if (CurrentExpression.getExpType() == 1)
{
Matrix theMatrix = CurrentExpression.getMatrix();
var theMatrixTag = StyleCSCode.MatAppStyleCSCode.StyledTextView(theContext); //new TextView (theContext);
theMatrixTag.SetTypeface(Android.Graphics.Typeface.Serif, Android.Graphics.TypefaceStyle.Normal);
theMatrixTag.Text = $"{theMatrix.getTag()} = ";
theItem.AddView(theMatrixTag);
for (int c = 1; c <= theMatrix.getRows(); c++)
{
var theText = StyleCSCode.MatAppStyleCSCode.StyledTextView(theContext); //new TextView (theContext);
theText.TextAlignment = TextAlignment.Center;
theText.Text = "";
string theString = "\t\t\t";
for (int c1 = 1; c1 <= theMatrix.getColumns(); c1++)
{
theString += "\t\t\t" + Math.Round(theMatrix.getElement(c, c1), 6);
}
theString += "\t\t\t\t\t\t";
theText.Text = theString;
theItem.AddView(theText);
}
}
return(row);
}