Android N、L及以下的timepicker，间隔分钟

<TimePicker
    android:id="@+id/timePicker"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:timePickerMode="spinner" />

TimePicker timePicker = findViewById(R.id.timePicker);
timePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {
    @Override
    public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
        // 处理用户选择的时间
    }
});

TimePickerDialog timePickerDialog = new TimePickerDialog(context, new TimePickerDialog.OnTimeSetListener() {
    @Override
    public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
        // 处理用户选择的时间
    }
}, initialHour, initialMinute, is24HourFormat);
timePickerDialog.show();