Android TimePicker AM/PM button not invoking onTimeChanged

Question

I\'m having some issues implementing a TimePicker in my application that allows the user to change the time of a database record prior to inserting it.

The problem is th

Answer 1

Had the same issue when creating the TimePicker in code and none of the provided solutions worked for me. Below was what I ended up doing. Tested on API levels 18, 21 and 23

final TimePicker tp = new TimePicker(getContext());
tp.setOnTimeChangedListener(this);
try {
    ViewGroup amPmView;
    ViewGroup v1 = (ViewGroup)tp.getChildAt(0);
    ViewGroup v2 = (ViewGroup)v1.getChildAt(0);
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
        ViewGroup v3 = (ViewGroup)v2.getChildAt(0);
        amPmView = (ViewGroup)v3.getChildAt(3);
    } else {
        amPmView = (ViewGroup)v2.getChildAt(3);
    }
    View.OnClickListener listener = new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            tp.setCurrentHour((tp.getCurrentHour() + 12) % 24);
        }
    };
    View am = amPmView.getChildAt(0);
    View pm = amPmView.getChildAt(1);
    am.setOnClickListener(listener);
    pm.setOnClickListener(listener);
} catch (Exception e) {
    // DO nothing... just ignore the workaround if this fails.
}