protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
_hoursPicker = FindViewById<NumberPicker>(Resource.Id.testHoursNumberPicker);
_minutesPicker = FindViewById<NumberPicker>(Resource.Id.testMinutesNumberPicker);
_hoursPicker.ValueChanged += (sender, args) => ValidateFieldsAndEnableButton();
_minutesPicker.ValueChanged += (sender, args) => ValidateFieldsAndEnableButton();
_hoursPicker.MaxValue = 12;
_hoursPicker.MinValue = 0;
_minutesPicker.MaxValue = 59;
_minutesPicker.MinValue = 0;
_inputManager = (InputMethodManager)GetSystemService(Context.InputMethodService);
EditText hoursEditText = (EditText)_hoursPicker.GetChildAt(0);
hoursEditText.Focusable = true;
hoursEditText.FocusableInTouchMode = true;
hoursEditText.FocusChange += HandleEditTextFocusChangedForKeyboard;
//_inputManager.ShowSoftInput(hoursEditText, ShowFlags.Implicit);
EditText minutesEditText = (EditText)_hoursPicker.GetChildAt(0);
minutesEditText.Focusable = true;
minutesEditText.FocusableInTouchMode = true;
minutesEditText.FocusChange += HandleEditTextFocusChangedForKeyboard;
//_inputManager.ShowSoftInput(minutesEditText, ShowFlags.Implicit);
_totalQuestionsTextBox = FindViewById<EditText>(Resource.Id.totalQuestionsTextBox);
_totalQuestionsTextBox.TextChanged += (sender, args) => ValidateFieldsAndEnableButton();
//_inputManager.ShowSoftInput(_totalQuestionsTextBox, ShowFlags.Implicit);
_totalQuestionsTextBox.FocusChange += HandleEditTextFocusChangedForKeyboard;
_startTimeButton = FindViewById<Button>(Resource.Id.startTimerButton);
_startTimeButton.Click += delegate
{
int numberOfQuestions = !string.IsNullOrEmpty(_totalQuestionsTextBox.Text)
? Convert.ToInt32(_totalQuestionsTextBox.Text)
: 0;
if (_hoursPicker.Value == 0 && _minutesPicker.Value == 0 || numberOfQuestions == 0)
{
return;
}
var intent = new Intent(this, typeof(TimerViewActivity));
intent.PutExtra("hours", _hoursPicker.Value);
intent.PutExtra("minutes", _minutesPicker.Value);
intent.PutExtra("questions", numberOfQuestions);
StartActivity(intent);
};
ValidateFieldsAndEnableButton();
}
static void SetNumberPickerTextColor(NumberPicker numberPicker, Color color)
{
try
{
int count = numberPicker.ChildCount;
for (int i = 0; i < count; i++)
{
View child = numberPicker.GetChildAt(i);
if (child is EditText)
{
try
{
Field selectorWheelPaintField = numberPicker.Class
.GetDeclaredField("mSelectorWheelPaint");
selectorWheelPaintField.Accessible = true;
((Paint)selectorWheelPaintField.Get(numberPicker)).Color = color;
Field selectionDivider = numberPicker.Class.GetDeclaredField("mSelectionDivider");
selectionDivider.Accessible = true;
selectionDivider.Set(numberPicker, numberPicker.Context.Resources.GetDrawable(Resource.Drawable.numberpicker_selection_divider));
((EditText)child).SetTextColor(color);
}
catch (NoSuchFieldException e)
{
Log.Debug("setNumberPickerTextColor", e.Message);
}
catch (IllegalAccessException e)
{
Log.Debug("setNumberPickerTextColor", e.Message);
}
catch (Resources.NotFoundException e)
{
Log.Debug("setNumberPickerTextColor", e.Message);
}
}
}
numberPicker.Invalidate();
}
catch
{
}
}
