How to set TimePicker show with format 24h

Question

I\'ve created a TimePicker in layout and I want it to show time with format 24h.

Can you help me? Thanks.

Answer 1

For Time picker Dialog

Timepicker dialog provides by android to select the time.

Java provides default functionality by passing is24HourView == true in TimePickerDialog constructor.

public TimePickerDialog(Context context, OnTimeSetListener listener, int hourOfDay, int minute,boolean is24HourView) {
        this(context, 0, listener, hourOfDay, minute, is24HourView);
    }

Pass true for 24 hours or pass false to set time picker dialog in AM-PM format.

for ex: (Kotlin)

 private fun showTimePicker() {
        val cal = Calendar.getInstance()
        val dialog = TimePickerDialog(this, TimePickerDialog.OnTimeSetListener { view, hourOfDay, minute ->
            Log.e("Time :","$hourOfDay:$minute")
        }, cal.get(Calendar.HOUR_OF_DAY), cal.get(Calendar.MINUTE), true) //here pass true for 24hrs view else false for AM-PM(12hrs view)
        dialog.show()
    }