部分修改

Administrator

2021-10-29 6834b4502af1d4873737f989041be1360e201108

 app/src/main/java/com/duqing/missions/ui/main/home/HomeViewModel.java

@@ -12,7 +12,8 @@
public class HomeViewModel extends ViewModel {

    private MutableLiveData<String> mText;
    private MutableLiveData<List<MissionDesc>> missions = new MutableLiveData<>();
    private MutableLiveData<List<MissionDesc>> topMissions = new MutableLiveData<>();
    private MutableLiveData<List<MissionDesc>> recommendMissions = new MutableLiveData<>();

    public HomeViewModel() {
        mText = new MutableLiveData<>();
@@ -23,25 +24,34 @@
        return mText;
    }

    public MutableLiveData<List<MissionDesc>> getMissions() {
        return missions;
    public MutableLiveData<List<MissionDesc>> getTopMissions() {
        return topMissions;
    }

    public MutableLiveData<List<MissionDesc>> getRecommendMissions() {
        return recommendMissions;
    }

    public void onRefresh(){
        List<MissionDesc> list = new ArrayList<>();
        List<MissionDesc> list = topMissions.getValue() == null? new ArrayList<>() :topMissions.getValue();
        list.clear();
        list.add(new MissionDesc());
        list.add(new MissionDesc());
        list.add(new MissionDesc());
        list.add(new MissionDesc());
        missions.setValue(list);
        topMissions.setValue(list);
        List<MissionDesc> list2 = recommendMissions.getValue() == null? new ArrayList<>() :recommendMissions.getValue();
        list2.clear();
        list2.addAll(list);
        recommendMissions.setValue(list2);
    }

    public void onLoadMore(){
        List<MissionDesc> list = missions.getValue();
        List<MissionDesc> list = recommendMissions.getValue();
        list.add(new MissionDesc());
        list.add(new MissionDesc());
        list.add(new MissionDesc());
        list.add(new MissionDesc());
        missions.postValue(list);
        recommendMissions.setValue(list);
    }
}