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GcsSloopGcsSloop
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重构 News
1 parent cd10b41 commit 2b126c7

4 files changed

Lines changed: 124 additions & 25 deletions

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‎diycode-app/src/main/java/com/gcssloop/diycode/fragment/NewsListFragment2.java‎

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/*
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* Copyright 2017 GcsSloop
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Last modified 2017-04-09 05:15:40
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*
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* GitHub: https://github.com/GcsSloop
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* Website: http://www.gcssloop.com
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* Weibo: http://weibo.com/GcsSloop
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*/
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package com.gcssloop.diycode.fragment;
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import android.content.Context;
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import android.support.annotation.NonNull;
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import android.support.v7.widget.RecyclerView;
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import com.gcssloop.diycode.base.recyclerview.SpeedyLinearLayoutManager;
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import com.gcssloop.diycode.fragment.provider.NewsProvider;
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import com.gcssloop.diycode_sdk.api.base.event.BaseEvent;
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import com.gcssloop.diycode_sdk.api.news.bean.New;
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import com.gcssloop.recyclerview.adapter.multitype.HeaderFooterAdapter;
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public class NewsListFragment2 extends RefreshRecyclerFragment {
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@Override public void initData(HeaderFooterAdapter adapter) {
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}
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@Override protected void setRecyclerViewAdapter(Context context, RecyclerView recyclerView,
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HeaderFooterAdapter adapter) {
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adapter.register(New.class, new NewsProvider(getContext()));
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}
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@NonNull @Override protected RecyclerView.LayoutManager getRecyclerViewLayoutManager() {
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return new SpeedyLinearLayoutManager(getContext());
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}
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@NonNull @Override protected String request(int offset, int limit) {
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return mDiycode.getNewsList(null, offset,limit);
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}
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@Override protected void onLoadMore(BaseEvent event, HeaderFooterAdapter adapter) {
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}
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@Override protected void onRefresh(BaseEvent event, HeaderFooterAdapter adapter) {
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}
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@Override protected void onError(BaseEvent event, String postType) {
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}
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}

‎diycode-app/src/main/java/com/gcssloop/diycode/fragment/TopicListFragment.java‎

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@@ -28,7 +28,6 @@
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import android.support.v7.widget.RecyclerView;
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import android.view.View;
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import com.gcssloop.diycode.R;
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import com.gcssloop.diycode.base.recyclerview.SpeedyLinearLayoutManager;
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import com.gcssloop.diycode.fragment.provider.TopicProvider;
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import com.gcssloop.diycode_sdk.api.topic.bean.Topic;
@@ -50,8 +49,7 @@ public static TopicListFragment newInstance() {
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return fragment;
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}
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@Override
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public void initData(HeaderFooterAdapter adapter) {
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@Override public void initData(HeaderFooterAdapter adapter) {
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List<Topic> topics = mDataCache.getTopicsList();
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if (null != topics && topics.size() > 0) {
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Logger.e("topics : " + topics.size());
@@ -68,43 +66,34 @@ public void initData(HeaderFooterAdapter adapter) {
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}
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}
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@Override
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protected void setRecyclerViewAdapter(Context context, RecyclerView recyclerView,
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HeaderFooterAdapter adapter) {
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TopicProvider topicProvider = new TopicProvider(getContext(), R.layout.item_topic);
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adapter.register(Topic.class, topicProvider);
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@Override protected void setRecyclerViewAdapter(Context context, RecyclerView recyclerView,
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HeaderFooterAdapter adapter) {
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adapter.register(Topic.class, new TopicProvider(getContext()));
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}
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@NonNull
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@Override
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protected RecyclerView.LayoutManager getRecyclerViewLayoutManager() {
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@NonNull @Override protected RecyclerView.LayoutManager getRecyclerViewLayoutManager() {
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return new SpeedyLinearLayoutManager(getContext());
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}
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@NonNull
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@Override
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protected String request(int offset, int limit) {
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@NonNull @Override protected String request(int offset, int limit) {
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return mDiycode.getTopicsList(null, null, offset, limit);
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}
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@Override
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protected void onRefresh(GetTopicsListEvent event, HeaderFooterAdapter adapter) {
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@Override protected void onRefresh(GetTopicsListEvent event, HeaderFooterAdapter adapter) {
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adapter.clearDatas();
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adapter.addDatas(event.getBean());
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toast("刷新成功");
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mDataCache.saveTopicsList(convert(adapter.getDatas()));
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}
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@Override
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protected void onLoadMore(GetTopicsListEvent event, HeaderFooterAdapter adapter) {
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@Override protected void onLoadMore(GetTopicsListEvent event, HeaderFooterAdapter adapter) {
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// TODO 排除重复数据
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adapter.addDatas(event.getBean());
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toast("加载更多成功");
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mDataCache.saveTopicsList(convert(adapter.getDatas()));
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}
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@Override
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protected void onError(GetTopicsListEvent event, String postType) {
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@Override protected void onError(GetTopicsListEvent event, String postType) {
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if (postType.equals(POST_LOAD_MORE)) {
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toast("加载更多失败");
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} else if (postType.equals(POST_REFRESH)) {
@@ -121,8 +110,7 @@ public ArrayList<Topic> convert(List<Object> objects) {
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return topics;
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}
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@Override
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public void onDestroyView() {
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@Override public void onDestroyView() {
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super.onDestroyView();
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saveState();
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}

‎diycode-app/src/main/java/com/gcssloop/diycode/fragment/provider/NewsProvider.java‎

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/*
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* Copyright 2017 GcsSloop
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Last modified 2017-04-09 05:13:31
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*
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* GitHub: https://github.com/GcsSloop
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* Website: http://www.gcssloop.com
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* Weibo: http://weibo.com/GcsSloop
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*/
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package com.gcssloop.diycode.fragment.provider;
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import android.content.Context;
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import android.support.annotation.NonNull;
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import com.gcssloop.diycode.R;
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import com.gcssloop.diycode_sdk.api.news.bean.New;
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import com.gcssloop.recyclerview.adapter.base.RecyclerViewHolder;
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import com.gcssloop.recyclerview.adapter.multitype.BaseViewProvider;
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public class NewsProvider extends BaseViewProvider<New> {
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public NewsProvider(@NonNull Context context) {
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super(context, R.layout.item_news);
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}
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/**
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* 在绑定数据时调用，需要用户自己处理
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*
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* @param holder ViewHolder
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* @param bean 数据
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*/
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@Override public void onBindView(RecyclerViewHolder holder, New bean) {
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}
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}

‎diycode-app/src/main/java/com/gcssloop/diycode/fragment/provider/TopicProvider.java‎

Lines changed: 2 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -24,7 +24,6 @@
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import android.content.Context;
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import android.content.Intent;
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import android.support.annotation.LayoutRes;
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import android.support.annotation.NonNull;
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import android.view.View;
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import android.widget.ImageView;
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public class TopicProvider extends BaseViewProvider<Topic> {
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private Context mContext;
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public TopicProvider(@NonNull Context context, @NonNull @LayoutRes int layout_id) {
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super(context, layout_id);
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public TopicProvider(@NonNull Context context) {
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super(context, R.layout.item_topic);
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mContext = context;
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}
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