Implement TimeDurationPickerDialog

[nguyenh13]

I tried to implement the TimeDurationPickerDialog based on the AlertDialog, but when I click the button, the screen is just faded out without showing the TimeDurationPickerDialog. Here is my example code:

durationPicker.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { TimeDurationPickerDialog.Builder durationDialog = new TimeDurationPickerDialog.Builder(CreateEventActivity.this,R.style.AlertDialog); durationDialog.show(); } });