您的排序例程将看起来像这样,具体取决于您如何进行JSON /对象映射:
Collections.sort(myObjectList, new Comparator<MyObject>() { @Override int compare(MyObject a, MyObject b) { if (a.getStartTime().equals(b.getStartTime())) { return a.getMachineName().compare(b.getMachineName()); } return a.getStartTime().compare(b.getStartTime()); }});


