Mount Android talk--disable Timepicker control via keyboard input

Android 4.1 version above is similar to the iOS scroll time control, but under 4.1, with the Timepicker really by clicking the up and down buttons to change the time, although also provided edit box editing, but may be beyond the editing range

If you want to disable editing of the Timepicker input box, set a property to

Forbid the keyboard in Timepicker

Mtimestart = (timepicker) Findviewbyid (r.id.schedule_start_time);
Mtimestart.setdescendantfocusability (timepicker.focus_block_descendants);

Excerpt from: http://www.th7.cn/Program/Android/201305/136719.shtml

Mount Android talk--disable Timepicker control via keyboard input