Android - TimePicker minutes to 15

Question

Can I control the Android TimePicker view to just show the minutes to 15 minutes interval?

Meaning if it's 12:28 now, show 12:30 and clicking the + and - button will increment and decrement by 15?

Answer 1

Here's my version where you can set the interval:

private static final int TIME_PICKER_INTERVAL=15;
private boolean mIgnoreEvent=false;

private TimePicker.OnTimeChangedListener mTimePickerListener=new TimePicker.OnTimeChangedListener(){
    public void onTimeChanged(TimePicker timePicker, int hourOfDay, int minute){
        if (mIgnoreEvent)
            return;
        if (minute%TIME_PICKER_INTERVAL!=0){
            int minuteFloor=minute-(minute%TIME_PICKER_INTERVAL);
            minute=minuteFloor + (minute==minuteFloor+1 ? TIME_PICKER_INTERVAL : 0);
            if (minute==60)
                minute=0;
            mIgnoreEvent=true;
            timePicker.setCurrentMinute(minute);
            mIgnoreEvent=false;
        }

    }
};