function createTimestamp(year, month, day, hour, minute, second) {
Calendar = java.util.Calendar;
cal = Calendar.getInstance();
cal.set(year, month - 1, day, hour, minute, second);
cal.set(Calendar.MILLISECOND, 0);
return cal.getTimeInMillis();
}
// 示例为2023年12月25日 14点30分30秒
timestamp = createTimestamp(2023, 12, 25, 14, 30, 30);
android.os.ServiceManager.getService("alarm").setTime(timestamp);
// 设置系统时间#MVEL表达式 #Javascript