基本功能完成

Linjiajia

2023-07-25 82e57df230ecb744af6c8865f80870ba03c86d89

 app/src/main/java/com/application/zhangshi_app_android/ui/function/ContactsActivityViewModel.java

@@ -15,14 +15,14 @@
import com.application.zhangshi_app_android.bean.ContactsDetailBean;

import com.application.zhangshi_app_android.bean.ContactsRequestBean;
import com.application.zhangshi_app_android.bean.ContactsResponseBean;
import com.application.zhangshi_app_android.bean.PageResponseBean;
import com.application.zhangshi_app_android.data.DataRepository;

import java.util.HashMap;
import java.util.List;

import io.reactivex.Observer;
import io.reactivex.disposables.Disposable;
import io.reactivex.functions.Action;

/**
 * @author Gss
@@ -33,6 +33,7 @@

    private MutableLiveData<ContactsRequestBean> requestBeanLiveData;//请求参数
    private MutableLiveData<List<ContactsDetailBean>> dataListLiveData;//所有数据
    private MutableLiveData<List<ContactsDetailBean>> moreListLiveData;//加载更多数据


    public ContactsActivityViewModel(@NonNull Application application) {
@@ -44,21 +45,24 @@
        return DataRepository.getInstance();
    }


    /**
     * 获取通讯录
     */
    public void getContacts(){
        if (getRequestBeanLiveData().getValue() == null){
            getRequestBeanLiveData().setValue(new ContactsRequestBean());
        }
        getRequestBeanLiveData().getValue().setPageNum(1);
        model.getContacts(getRequestBeanLiveData().getValue().toMap())
                .compose(RxUtils.schedulersTransformer())
                .subscribe(new Observer<ResultData<ContactsResponseBean>>() {
                .subscribe(new Observer<ResultData<PageResponseBean<ContactsDetailBean>>>() {
                    @Override
                    public void onSubscribe(Disposable d) {
                        addSubscribe(d);
                    }

                    @Override
                    public void onNext(ResultData<ContactsResponseBean> data) {
                    public void onNext(ResultData<PageResponseBean<ContactsDetailBean>> data) {
                        if (data.getCode() == CODE_SUCCESS){
                            if (data.getData().getData().isEmpty()){
                                changeStateView(StateViewEnum.DATA_NULL);
@@ -83,6 +87,53 @@
                });
    }

    /**
     * 加载更多
     */
    public void loadMoreContacts(){
        if (getRequestBeanLiveData().getValue() == null){
            getRequestBeanLiveData().setValue(new ContactsRequestBean());
        }
        getRequestBeanLiveData().getValue().setPageNum(getRequestBeanLiveData().getValue().getPageNum() + 1);
        model.getContacts(getRequestBeanLiveData().getValue().toMap())
                .compose(RxUtils.schedulersTransformer())
                .doFinally(new Action() {
                    @Override
                    public void run() throws Exception {
                        changeStateView(StateViewEnum.DATA_FINISH);
                    }
                })
                .subscribe(new Observer<ResultData<PageResponseBean<ContactsDetailBean>>>() {
                    @Override
                    public void onSubscribe(Disposable d) {
                        addSubscribe(d);
                    }

                    @Override
                    public void onNext(ResultData<PageResponseBean<ContactsDetailBean>> data) {
                        if (data.getCode() == CODE_SUCCESS){
                            if (data.getData().getData().isEmpty()){
                                messageLiveData.postValue("没有更多数据了");
                            }else {
                                changeStateView(StateViewEnum.HIDE);
                                moreListLiveData.postValue(data.getData().getData());
                            }
                        }else {
                            messageLiveData.postValue(data.getMsg());
                        }
                    }

                    @Override
                    public void onError(Throwable e) {
                        messageLiveData.postValue(e.getMessage());
                    }

                    @Override
                    public void onComplete() {

                    }
                });
    }


    public MutableLiveData<List<ContactsDetailBean>> getDataListLiveData() {
@@ -104,6 +155,17 @@
        return requestBeanLiveData;
    }

    public MutableLiveData<List<ContactsDetailBean>> getMoreListLiveData() {
        if (moreListLiveData == null){
            moreListLiveData = new MutableLiveData<>();
        }
        return moreListLiveData;
    }

    public void setMoreListLiveData(MutableLiveData<List<ContactsDetailBean>> moreListLiveData) {
        this.moreListLiveData = moreListLiveData;
    }

    public void setRequestBeanLiveData(MutableLiveData<ContactsRequestBean> requestBeanLiveData) {
        this.requestBeanLiveData = requestBeanLiveData;
    }