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baseList 兼容多接口列表

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This commit is contained in:
kehaoyuan
2018-03-19 18:15:08 +08:00
parent 21d06d97ef
commit f9dbdd4aa8
19 changed files with 269 additions and 162 deletions
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9
app/src/main/java/com/gh/gamecenter/ask/AskQuestionsHotFragment.java
View File

@ -9,13 +9,14 @@ import android.view.View;
import com.gh.common.util.AskLogUtils;
import com.gh.common.util.CheckLoginUtils;
import com.gh.common.util.EntranceUtils;
import com.gh.gamecenter.QuestionsDetailActivity;
import com.gh.gamecenter.NormalActivity;
import com.gh.gamecenter.QuestionsDetailActivity;
import com.gh.gamecenter.R;
import com.gh.gamecenter.ask.entity.AnswerEntity;
import com.gh.gamecenter.ask.entity.Questions;
import com.gh.gamecenter.baselist.ListAdapter;
import com.gh.gamecenter.baselist.ListFragment;
import com.gh.gamecenter.baselist.ListViewModel;
import com.gh.gamecenter.baselist.LoadStatus;
import com.gh.gamecenter.baselist.LoadType;
import com.gh.gamecenter.manager.UserManager;
@ -33,7 +34,7 @@ import static com.gh.gamecenter.ask.AskFragment.COMMUNITIES_SELECT_REQUEST;
* Created by khy on 2/12/17.
*/
public class AskQuestionsHotFragment extends ListFragment {
public class AskQuestionsHotFragment extends ListFragment<AnswerEntity, ListViewModel> {
@BindView(R.id.reuse_nodata_skip_tv_btn)
View mSkipHint;
@ -65,8 +66,8 @@ public class AskQuestionsHotFragment extends ListFragment {
@SuppressWarnings("unchecked")
@Override
public Observable<List<AnswerEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getAskHot(UserManager.getInstance().getCommunityId(getContext()), getListOffset());
public Observable<List<AnswerEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getAskHot(UserManager.getInstance().getCommunityId(getContext()), offset);
}
@Override

8
app/src/main/java/com/gh/gamecenter/ask/AskQuestionsNewBodyFragment.java
View File

@ -14,6 +14,7 @@ import com.gh.gamecenter.R;
import com.gh.gamecenter.ask.entity.Questions;
import com.gh.gamecenter.baselist.ListAdapter;
import com.gh.gamecenter.baselist.ListFragment;
import com.gh.gamecenter.baselist.ListViewModel;
import com.gh.gamecenter.baselist.LoadStatus;
import com.gh.gamecenter.baselist.LoadType;
import com.gh.gamecenter.manager.UserManager;
@ -30,7 +31,7 @@ import rx.Observable;
* Created by khy on 5/12/17.
*/
public class AskQuestionsNewBodyFragment extends ListFragment {
public class AskQuestionsNewBodyFragment extends ListFragment<Questions, ListViewModel> {
private AskQuestionsNewBodyAdapter mAdapter;
private CheckLoginUtils.OnLoggenInListener mOnLoggenInListener;
@ -81,9 +82,8 @@ public class AskQuestionsNewBodyFragment extends ListFragment {
@SuppressWarnings("unchecked")
@Override
public Observable<List<Questions>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi()
.getAskQuestions(mCommunityId, mType, getListOffset());
public Observable<List<Questions>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getAskQuestions(mCommunityId, mType, offset);
}
@Override

4
app/src/main/java/com/gh/gamecenter/ask/SelectGameFragment.java
View File

@ -114,8 +114,8 @@ public class SelectGameFragment extends ListFragment {
}
@Override
public Observable<List<AskGameSelectEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getAskGameSelect(getListOffset());
public Observable<List<AskGameSelectEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getAskGameSelect(offset);
}

4
app/src/main/java/com/gh/gamecenter/ask/myask/ConcernQuestionsFragment.java
View File

@ -41,8 +41,8 @@ public class ConcernQuestionsFragment extends ListFragment {
@Override
public Observable<List<Questions>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getConcernQuestions(getListOffset());
public Observable<List<Questions>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getConcernQuestions(offset);
}
@Override

4
app/src/main/java/com/gh/gamecenter/ask/myask/MyAnswerFragment.java
View File

@ -44,8 +44,8 @@ public class MyAnswerFragment extends ListFragment {
}
@Override
public Observable<List<AnswerEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getMyAnswers(UserManager.getInstance().getUserId(), getListOffset());
public Observable<List<AnswerEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getMyAnswers(UserManager.getInstance().getUserId(), offset);
}
@Override

4
app/src/main/java/com/gh/gamecenter/ask/myask/MyDraftFragment.java
View File

@ -64,8 +64,8 @@ public class MyDraftFragment extends ListFragment {
}
@Override
public Observable<List<AnswerEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getMyAnswerDrafts(UserManager.getInstance().getUserId(), getListOffset());
public Observable<List<AnswerEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getMyAnswerDrafts(UserManager.getInstance().getUserId(), offset);
}
@Override

4
app/src/main/java/com/gh/gamecenter/ask/myask/MyQuestionsFragment.java
View File

@ -41,8 +41,8 @@ public class MyQuestionsFragment extends ListFragment {
}
@Override
public Observable<List<Questions>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getMyQuestions(UserManager.getInstance().getUserId(), getListOffset());
public Observable<List<Questions>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getMyQuestions(UserManager.getInstance().getUserId(), offset);
}
@Override

6
app/src/main/java/com/gh/gamecenter/ask/questionsdetail/AnswerFoldFragment.java
View File

@ -1,6 +1,7 @@
package com.gh.gamecenter.ask.questionsdetail;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.view.View;
@ -66,9 +67,10 @@ public class AnswerFoldFragment extends ListFragment {
return new VerticalItemDecoration(getContext(), 8, false);
}
@NonNull
@Override
public Observable<List<AnswerEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getQuestionsAnswer(mQuestionsId, true, mListViewModel.getListOffset());
public Observable<List<AnswerEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getQuestionsAnswer(mQuestionsId, true, offset);
}
@Override

4
app/src/main/java/com/gh/gamecenter/ask/questionsdetail/QuestionsDetailFragment.java
View File

@ -165,8 +165,8 @@ public class QuestionsDetailFragment extends ListFragment {
}
@Override
public Observable<List<AnswerEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getQuestionsAnswer(mQuestionsId, false, mListViewModel.getListOffset());
public Observable<List<AnswerEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getQuestionsAnswer(mQuestionsId, false, offset);
}
@Override

4
app/src/main/java/com/gh/gamecenter/ask/questionsdetail/QuestionsInviteFragment.java
View File

@ -63,8 +63,8 @@ public class QuestionsInviteFragment extends ListFragment {
}
@Override
public Observable<List<InviteEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getInviteExperts(mQuestionsDetailEntity.getId(), getListOffset());
public Observable<List<InviteEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getInviteExperts(mQuestionsDetailEntity.getId(), offset);
}
@Override

4
app/src/main/java/com/gh/gamecenter/ask/search/AskSearchFragment.java
View File

@ -84,9 +84,9 @@ public class AskSearchFragment extends ListFragment {
}
@Override
public Observable<List<AskSearchEntity>> provideDataObservable() {
public Observable<List<AskSearchEntity>> provideDataObservable(int offset) {
if (TextUtils.isEmpty(mSearchKey)) return null;
return RetrofitManager.getInstance(getContext()).getApi().getAskSearch(UserManager.getInstance().getCommunityId(getContext()), mSearchKey, getListOffset());
return RetrofitManager.getInstance(getContext()).getApi().getAskSearch(UserManager.getInstance().getCommunityId(getContext()), mSearchKey, offset);
}
@Override

105
app/src/main/java/com/gh/gamecenter/baselist/ListFragment.java
View File

@ -15,7 +15,10 @@ import com.gc.materialdesign.views.ProgressBarCircularIndeterminate;
import com.gh.common.view.VerticalItemDecoration;
import com.gh.gamecenter.R;
import com.gh.gamecenter.normal.NormalFragment;
import com.halo.assistant.HaloApp;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;
import java.util.List;
import butterknife.BindView;
@ -24,10 +27,10 @@ import butterknife.BindView;
* Created by khy on 2/12/17.
*/
public abstract class ListFragment<T> extends NormalFragment implements
public abstract class ListFragment<T, VM extends ListViewModel /* 该泛型位置对应getViewModelClass */> extends NormalFragment implements
Observer<List<T>>,
OnListLoadListener,
SwipeRefreshLayout.OnRefreshListener {
SwipeRefreshLayout.OnRefreshListener,
OnDataObservable {
@BindView(R.id.list_rv)
protected RecyclerView mListRv;
@ -42,7 +45,7 @@ public abstract class ListFragment<T> extends NormalFragment implements
protected LinearLayoutManager mLayoutManager;
protected ListViewModel mListViewModel;
protected VM mListViewModel;
protected abstract ListAdapter provideListAdapter();
@ -65,9 +68,42 @@ public abstract class ListFragment<T> extends NormalFragment implements
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final ListViewModel.Factory factory = new ListViewModel.Factory(getActivity().getApplication(), this);
mListViewModel = ViewModelProviders.of(this, factory).get(ListViewModel.class);
Class<VM> viewModelClass = getViewModelClass();
if (ListViewModel.class.getName().equals(viewModelClass.getName())) {
final ListViewModel.Factory factory = new ListViewModel.Factory(HaloApp.getInstance().getApplication(), this);
mListViewModel = ViewModelProviders.of(this, factory).get(viewModelClass);
} else {
mListViewModel = ViewModelProviders.of(this).get(viewModelClass);
}
mListViewModel.getObsListData().observe(this, this);
mListViewModel.getLoadStatusLiveData().observe(this, o -> {
if (o instanceof LoadStatus) {
LoadStatus loadStatus = (LoadStatus) o;
switch (loadStatus) {
case INIT_EMPTY:
onLoadEmpty();
break;
case INIT_FAILED:
onLoadError();
break;
case INIT_OVER:
case INIT_LOADED:
onLoadDone();
break;
case LIST_OVER:
provideListAdapter().loadChange(LoadStatus.OVER);
break;
case LIST_LOADED:
provideListAdapter().loadChange(LoadStatus.NORMAL);
break;
case LIST_FAILED:
provideListAdapter().loadChange(LoadStatus.ERROR);
break;
}
}
});
if (isAutomaticLoad()) mListViewModel.load(LoadType.NORMAL);
mListRv.addItemDecoration(getItemDecoration());
@ -91,24 +127,29 @@ public abstract class ListFragment<T> extends NormalFragment implements
mListViewModel.load(LoadType.NORMAL);
}
});
mReuseNoConn.setOnClickListener(view1 -> {
mReuseNoConn.setVisibility(View.GONE);
mReuseNoData.setVisibility(View.GONE);
mListLoading.setVisibility(View.VISIBLE);
mListRv.setVisibility(View.GONE);
mListRefresh.setRefreshing(false);
mListViewModel.load(LoadType.REFRESH);
});
mReuseNoConn.setOnClickListener(view1 -> onLoadRefresh());
}
protected int getListOffset() {
return mListViewModel == null ? 0 : mListViewModel.getListOffset();
private Class<VM> getViewModelClass() {
Type t = getClass().getGenericSuperclass();
Type[] params = ((ParameterizedType) t).getActualTypeArguments();
return (Class<VM>) params[1]; // 该类泛型类型中第二个是<VM>
}
@Override
public void onRefresh() {
onLoadRefresh();
}
@Override
public void onChanged(@Nullable List<T> ts) {
assert ts != null;
provideListAdapter().provideListData(ts);
}
public void onLoadRefresh() {
mBaseHandler.postDelayed(() -> {
provideListAdapter().loadChange(LoadStatus.REFRESH);
mReuseNoConn.setVisibility(View.GONE);
mReuseNoData.setVisibility(View.GONE);
mListLoading.setVisibility(View.VISIBLE);
@ -119,14 +160,6 @@ public abstract class ListFragment<T> extends NormalFragment implements
}, 500);
}
@Override
public void onChanged(@Nullable List<T> ts) {
assert ts != null;
provideListAdapter().provideListData(ts);
}
@Override
public void onLoadDone() {
mReuseNoConn.setVisibility(View.GONE);
mReuseNoData.setVisibility(View.GONE);
@ -135,7 +168,6 @@ public abstract class ListFragment<T> extends NormalFragment implements
mListRefresh.setRefreshing(false);
}
@Override
public void onLoadError() {
mReuseNoConn.setVisibility(View.VISIBLE);
mReuseNoData.setVisibility(View.GONE);
@ -144,7 +176,6 @@ public abstract class ListFragment<T> extends NormalFragment implements
mListRefresh.setRefreshing(false);
}
@Override
public void onLoadEmpty() {
mReuseNoConn.setVisibility(View.GONE);
mReuseNoData.setVisibility(View.VISIBLE);
@ -152,24 +183,4 @@ public abstract class ListFragment<T> extends NormalFragment implements
mListRv.setVisibility(View.GONE);
mListRefresh.setRefreshing(false);
}
@Override
public void onLoadNormal() {
provideListAdapter().loadChange(LoadStatus.NORMAL);
}
@Override
public void onLoadMoreError() {
provideListAdapter().loadChange(LoadStatus.ERROR);
}
@Override
public void onLoadOver() {
provideListAdapter().loadChange(LoadStatus.OVER);
}
@Override
public void onLoadRefresh() {
provideListAdapter().loadChange(LoadStatus.REFRESH);
}
}

144
app/src/main/java/com/gh/gamecenter/baselist/ListRepository.java
View File

@ -4,13 +4,9 @@ import android.arch.lifecycle.LiveData;
import android.arch.lifecycle.MutableLiveData;
import com.gh.gamecenter.retrofit.Response;
import com.lightgame.config.CommonDebug;
import com.lightgame.utils.Utils;
import java.io.IOException;
import java.util.List;
import okhttp3.ResponseBody;
import retrofit2.HttpException;
import rx.Observable;
import rx.android.schedulers.AndroidSchedulers;
@ -22,30 +18,38 @@ import rx.schedulers.Schedulers;
public class ListRepository<T> {
public final static int PAGE_SIZE = 20;
private final static int REQUEST_FAILURE_SIZE = -100;
private MutableLiveData<List<T>> mListLiveData;
private MutableLiveData<List<T>> mResultLiveData = new MutableLiveData<>();
private MutableLiveData<LoadStatus> mLoadStatusLiveData = new MutableLiveData<>();
private OnListLoadListener mLoadListener;
private OnDataObservable mDataObservable;
private boolean mIsLoading;
private boolean mIsOver;
private boolean mIsNetworkError;
private int mListOffset;
private LoadParams mRetryParams;
private LoadParams mCurLoadParams;
public ListRepository(OnListLoadListener loadListener) {
mListOffset = 0;
mLoadListener = loadListener;
mListLiveData = new MutableLiveData<>();
public ListRepository(OnDataObservable onDataObservable) {
mDataObservable = onDataObservable;
initLoadParams();
}
private void loadData() {
Observable<List<T>> listObservable = mLoadListener.provideDataObservable();
if (mCurLoadParams == null) initLoadParams();
if (mIsLoading || mIsOver || mIsNetworkError || listObservable == null) return;
mIsLoading = true;
LoadParams loadParams = mRetryParams != null ? mRetryParams : mCurLoadParams;
Observable<List<T>> listObservable = mDataObservable.provideDataObservable(loadParams.getLoadOffset());
LoadStatus curStatus = mLoadStatusLiveData.getValue();
if (curStatus != null && curStatus != LoadStatus.INIT_LOADED && curStatus != LoadStatus.LIST_LOADED) {
return;
}
if (mCurLoadParams.getLoadOffset() == 0) {
mLoadStatusLiveData.postValue(LoadStatus.INIT_LOADING);
} else {
mLoadStatusLiveData.postValue(LoadStatus.LIST_LOADING);
}
listObservable
.subscribeOn(Schedulers.io())
@ -53,79 +57,67 @@ public class ListRepository<T> {
.subscribe(new Response<List<T>>() {
@Override
public void onResponse(List<T> response) {
super.onResponse(response);
int size = response.size();
if (size == 0 && mListOffset == 0) {
mLoadListener.onLoadEmpty();
} else {
if (size == 0 || mListOffset == 0 && size < PAGE_SIZE) {
mIsOver = true;
mLoadListener.onLoadOver();
} else {
mLoadListener.onLoadNormal();
}
mListOffset += size;
mLoadListener.onLoadDone();
cacheAndNotifyListData(response);
}
mIsLoading = false;
mIsNetworkError = false;
loadStatusControl(response.size());
// todo post整个列表还是当前列表
// List<T> previousData = mResultLiveData.getValue();
// if (previousData == null) previousData = new ArrayList<>();
// previousData.addAll(response);
mResultLiveData.postValue(response);
}
@Override
public void onFailure(HttpException e) {
super.onFailure(e);
mIsLoading = false;
mIsNetworkError = true;
if (mListOffset > 0) {
mLoadListener.onLoadMoreError();
} else {
mLoadListener.onLoadError();
}
if (CommonDebug.IS_DEBUG && e != null) {
try {
ResponseBody responseBody = e.response().errorBody();
String string = responseBody.string();
Utils.log("ListRepository->onFailure::" + e.code() + "==" + string);
} catch (IOException e1) {
e1.printStackTrace();
}
}
loadStatusControl(REQUEST_FAILURE_SIZE);
}
});
}
private void resetOffset() {
mListOffset = 0;
mIsOver = false;
mIsNetworkError = false;
private void loadStatusControl(int size) {
if (mCurLoadParams.getLoadOffset() == 0) { // 初始化列表
if (size == 0) {
mLoadStatusLiveData.postValue(LoadStatus.INIT_EMPTY);
} else if (size == REQUEST_FAILURE_SIZE) {
mLoadStatusLiveData.postValue(LoadStatus.INIT_FAILED);
} else if (size < mCurLoadParams.getLoadSize()) {
mLoadStatusLiveData.postValue(LoadStatus.INIT_OVER);
} else {
mLoadStatusLiveData.postValue(LoadStatus.INIT_LOADED);
}
} else {
if (size == REQUEST_FAILURE_SIZE) {
mLoadStatusLiveData.postValue(LoadStatus.LIST_FAILED);
} else if (size < mCurLoadParams.getLoadSize()) {
mLoadStatusLiveData.postValue(LoadStatus.LIST_OVER);
} else {
mLoadStatusLiveData.postValue(LoadStatus.LIST_LOADED);
}
}
if (size == REQUEST_FAILURE_SIZE) {
mRetryParams = mCurLoadParams;
} else {
mRetryParams = null;
mCurLoadParams.setLoadOffset(mCurLoadParams.getLoadOffset() + size);
}
}
private void initLoadParams() {
mCurLoadParams = new LoadParams(0);
}
protected void load(LoadType loadType) {
if (loadType == null) loadType = LoadType.NORMAL;
switch (loadType) {
case REFRESH:
mLoadListener.onLoadRefresh();
resetOffset();
break;
case RETRY:
mIsNetworkError = false;
break;
if (loadType == LoadType.REFRESH) {
initLoadParams();
}
loadData();
}
protected int getListOffset() {
return mListOffset;
public LiveData<List<T>> getResultLiveData() {
return mResultLiveData;
}
private void cacheAndNotifyListData(List<T> listData) {
mListLiveData.postValue(listData);
}
public LiveData<List<T>> getListLiveData() {
return mListLiveData;
public LiveData<LoadStatus> getLoadStatusLiveData() {
return mLoadStatusLiveData;
}
}

24
app/src/main/java/com/gh/gamecenter/baselist/ListViewModel.java
View File

@ -9,11 +9,13 @@ import android.support.annotation.NonNull;
import java.util.List;
import rx.Observable;
/**
* Created by khy on 2/12/17.
*/
public class ListViewModel<T> extends AndroidViewModel {
public class ListViewModel<T> extends AndroidViewModel implements OnDataObservable {
private ListRepository mRepository;
@ -23,7 +25,13 @@ public class ListViewModel<T> extends AndroidViewModel {
public ListViewModel(Application application, ListRepository repository) {
super(application);
mRepository = repository;
mLiveListData = mRepository.getListLiveData();
mLiveListData = mRepository.getResultLiveData();
}
public ListViewModel(@NonNull Application application) {
super(application);
mRepository = new ListRepository(this);
}
@ -31,13 +39,17 @@ public class ListViewModel<T> extends AndroidViewModel {
return mLiveListData;
}
public LiveData<LoadStatus> getLoadStatusLiveData() {
return mRepository.getLoadStatusLiveData();
}
public void load(LoadType loadType) {
mRepository.load(loadType);
}
public int getListOffset() {
return mRepository.getListOffset();
@Override
public Observable<List<T>> provideDataObservable(int offset) {
return null;
}
public static class Factory extends ViewModelProvider.NewInstanceFactory {
@ -46,9 +58,9 @@ public class ListViewModel<T> extends AndroidViewModel {
private final ListRepository mRepository;
public Factory(@NonNull Application application, OnListLoadListener loadListener) {
public Factory(@NonNull Application application, OnDataObservable onDataObservable) {
mApplication = application;
mRepository = new ListRepository(loadListener);
mRepository = new ListRepository(onDataObservable);
}
@Override

60
app/src/main/java/com/gh/gamecenter/baselist/LoadParams.java Normal file
View File

@ -0,0 +1,60 @@
package com.gh.gamecenter.baselist;
/**
* Created by khy on 6/03/18.
*/
public class LoadParams {
public final static int DEFAULT_PAGE_SIZE = 20;
private int loadSize;
private int loadOffset;
private Object loadKey;
public LoadParams(int loadOffset) {
this.loadOffset = loadOffset;
}
public LoadParams(int loadSize, int loadOffset) {
this.loadSize = loadSize;
this.loadOffset = loadOffset;
}
public LoadParams(int loadSize, int loadOffset, Object loadKey) {
this.loadSize = loadSize;
this.loadOffset = loadOffset;
this.loadKey = loadKey;
}
public int getLoadSize() {
return loadSize <= 0 ? DEFAULT_PAGE_SIZE : loadSize;
}
public void setLoadSize(int loadSize) {
this.loadSize = loadSize;
}
public int getLoadOffset() {
return loadOffset;
}
public void setLoadOffset(int loadOffset) {
this.loadOffset = loadOffset;
}
public Object getLoadKey() {
return loadKey;
}
public void setLoadKey(Object loadKey) {
this.loadKey = loadKey;
}
public void init() {
loadOffset = 0;
}
}

17
app/src/main/java/com/gh/gamecenter/baselist/LoadStatus.java
View File

@ -6,6 +6,7 @@ package com.gh.gamecenter.baselist;
public enum LoadStatus {
// todo 删除
ERROR,
OVER,
@ -14,5 +15,19 @@ public enum LoadStatus {
RETRY,
NORMAL
NORMAL,
//初始化加载状态
INIT_LOADING,
INIT_LOADED,
INIT_FAILED,
INIT_OVER,
INIT_EMPTY,
//列表分页加载状态
LIST_LOADING,
LIST_LOADED,
LIST_FAILED,
LIST_OVER
}

13
app/src/main/java/com/gh/gamecenter/baselist/OnDataObservable.java Normal file
View File

@ -0,0 +1,13 @@
package com.gh.gamecenter.baselist;
import java.util.List;
import rx.Observable;
/**
* Created by khy on 19/03/18.
*/
public interface OnDataObservable {
<T> Observable<List<T>> provideDataObservable(int offset);
}

6
app/src/main/java/com/gh/gamecenter/collection/AnswerFragment.java
View File

@ -5,8 +5,8 @@ import android.view.View;
import com.gh.common.util.AskLogUtils;
import com.gh.common.util.EntranceUtils;
import com.gh.gamecenter.QuestionsDetailActivity;
import com.gh.gamecenter.NormalActivity;
import com.gh.gamecenter.QuestionsDetailActivity;
import com.gh.gamecenter.R;
import com.gh.gamecenter.ask.AnswerDetailFragment;
import com.gh.gamecenter.ask.entity.AnswerEntity;
@ -35,8 +35,8 @@ public class AnswerFragment extends ListFragment {
}
@Override
public Observable<List<AnswerEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getCollestionAnswer(getListOffset());
public Observable<List<AnswerEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getCollestionAnswer(offset);
}
@Override

7
app/src/main/java/com/gh/gamecenter/message/MessageFragment.java
View File

@ -16,6 +16,7 @@ import com.gh.gamecenter.ask.AnswerDetailFragment;
import com.gh.gamecenter.ask.entity.Questions;
import com.gh.gamecenter.baselist.ListAdapter;
import com.gh.gamecenter.baselist.ListFragment;
import com.gh.gamecenter.baselist.ListViewModel;
import com.gh.gamecenter.baselist.LoadStatus;
import com.gh.gamecenter.baselist.LoadType;
import com.gh.gamecenter.entity.MessageEntity;
@ -30,7 +31,7 @@ import rx.Observable;
* 消息-评论
*/
public class MessageFragment extends ListFragment {
public class MessageFragment extends ListFragment<MessageEntity,ListViewModel> {
MessageFragmentAdapter mAdapter;
@ -50,8 +51,8 @@ public class MessageFragment extends ListFragment {
}
@Override
public Observable<List<MessageEntity>> provideDataObservable() {
return RetrofitManager.getInstance(getContext()).getApi().getMessageData(getListOffset());
public Observable<List<MessageEntity>> provideDataObservable(int offset) {
return RetrofitManager.getInstance(getContext()).getApi().getMessageData(offset);
}
@Override