Android 垃圾分类APP（二）垃圾分类之手动输入

前言

  在上一篇文章中进行了项目的搭建和网络请求的测试，还不错相信你一定可以完成。

正文

  这篇文章要做的就是手动输入物品去完成垃圾分类的结果显示，也不会很难，我会讲的细一点。

一、修改样式

先配置一些资源，找到你的res下的styles.xml，改成NoActionBar。

然后打开colors.xml，里面的代码如下：

"1.0" encoding="utf-8"?>
"colorPrimary">#505F98"colorPrimaryDark">#505F98"colorAccent">#D81B60"white">#FFF"white_50">#50FFFFFF"black">#000"search_bg_color">#F9F9FB"line_color">#EEEEEE"hint_color">#929299"blue_top">#4B649C"blue">#00A6D9

然后在values文件夹下新建一个dimen.xml，里面的代码如下：

"1.0" encoding="utf-8"?>
xmlns:tools="http://schemas.android.com/tools">"alert_width">290dp"common_circle_width">3dp"progress_circle_radius">34dp"font_9sp">9sp"font_10sp">10sp"font_11sp">11sp"font_12sp">12sp"font_13sp">13sp"font_14sp">14sp"font_15sp">15sp"font_16sp">16sp"font_17sp">17sp"font_18sp">18sp"font_20sp">20sp"font_21sp">21sp"font_23sp">23sp"font_24sp">24sp"font_27sp">27sp"font_28sp">28sp"font_33sp">33sp"activity_horizontal_margin">16dp"activity_vertical_margin">16dp"titil_view_height">50dp"dp_0">0dp"dp_0_1">0.1dp"dp_0_5">0.5dp"dp_1">1dp"dp_1_5">1.5dp"dp_2">2dp"dp_2_5">2.5dp"dp_3">3dp"dp_3_5">3.5dp"dp_4">4dp"dp_4_5">4.5dp"dp_5">5dp"dp_6">6dp"dp_7">7dp"dp_8">8dp"dp_9">9dp"dp_10">10dp"dp_11">11dp"dp_12">12dp"dp_13">13dp"dp_14">14dp"dp_15">15dp"dp_16">16dp"dp_17">17dp"dp_18">18dp"dp_19">19dp"dp_20">20dp"dp_21">21dp"dp_22">22dp"dp_23">23dp"dp_24">24dp"dp_25">25dp"dp_26">26dp"dp_27">27dp"dp_28">28dp"dp_29">29dp"dp_30">30dp"dp_31">31dp"dp_32">32dp"dp_33">33dp"dp_34">34dp"dp_35">35dp"dp_36">36dp"dp_37">37dp"dp_38">38dp"dp_39">39dp"dp_40">40dp"dp_41">41dp"dp_42">42dp"dp_43">43dp"dp_44">44dp"dp_45">45dp"dp_46">46dp"dp_47">47dp"dp_48">48dp"dp_49">49dp"dp_50">50dp"dp_51">51dp"dp_52">52dp"dp_53">53dp"dp_54">54dp"dp_55">55dp"dp_56">56dp"dp_57">57dp"dp_58">58dp"dp_59">59dp"dp_60">60dp"dp_61">61dp"dp_62">62dp"dp_63">63dp"dp_64">64dp"dp_65">65dp"dp_66">66dp"dp_67">67dp"dp_68">68dp"dp_69">69dp"dp_70">70dp"dp_71">71dp"dp_72">72dp"dp_73">73dp"dp_74">74dp"dp_75">75dp"dp_76">76dp"dp_77">77dp"dp_78">78dp"dp_79">79dp"dp_80">80dp"dp_81">81dp"dp_82">82dp"dp_83">83dp"dp_84">84dp"dp_85">85dp"dp_86">86dp"dp_87">87dp"dp_88">88dp"dp_89">89dp"dp_90">90dp"dp_91">91dp"dp_92">92dp"dp_93">93dp"dp_94">94dp"dp_95">95dp"dp_96">96dp"dp_97">97dp"dp_98">98dp"dp_99">99dp"dp_100">100dp"dp_101">101dp"dp_102">102dp"dp_103">103dp"dp_104">104dp"dp_105">105dp"dp_106">106dp"dp_107">107dp"dp_108">108dp"dp_109">109dp"dp_110">110dp"dp_111">111dp"dp_112">112dp"dp_113">113dp"dp_114">114dp"dp_115">115dp"dp_116">116dp"dp_117">117dp"dp_118">118dp"dp_119">119dp"dp_120">120dp"dp_121">121dp"dp_122">122dp"dp_123">123dp"dp_124">124dp"dp_125">125dp"dp_126">126dp"dp_127">127dp"dp_128">128dp"dp_129">129dp"dp_130">130dp"dp_131">131dp"dp_132">132dp"dp_133">133dp"dp_134">134dp"dp_135">135dp"dp_136">136dp"dp_137">137dp"dp_138">138dp"dp_139">139dp"dp_140">140dp"dp_141">141dp"dp_142">142dp"dp_143">143dp"dp_144">144dp"dp_145">145dp"dp_146">146dp"dp_147">147dp"dp_148">148dp"dp_149">149dp"dp_150">150dp"dp_151">151dp"dp_152">152dp"dp_153">153dp"dp_154">154dp"dp_155">155dp"dp_156">156dp"dp_157">157dp"dp_158">158dp"dp_159">159dp"dp_160">160dp"dp_161">161dp"dp_162">162dp"dp_163">163dp"dp_164">164dp"dp_165">165dp"dp_166">166dp"dp_167">167dp"dp_168">168dp"dp_169">169dp"dp_170">170dp"dp_171">171dp"dp_172">172dp"dp_173">173dp"dp_174">174dp"dp_175">175dp"dp_176">176dp"dp_177">177dp"dp_178">178dp"dp_179">179dp"dp_180">180dp"dp_181">181dp"dp_182">182dp"dp_183">183dp"dp_184">184dp"dp_185">185dp"dp_186">186dp"dp_187">187dp"dp_188">188dp"dp_189">189dp"dp_190">190dp"dp_191">191dp"dp_192">192dp"dp_193">193dp"dp_194">194dp"dp_195">195dp"dp_196">196dp"dp_197">197dp"dp_198">198dp"dp_199">199dp"dp_200">200dp"dp_201">201dp"dp_202">202dp"dp_203">203dp"dp_204">204dp"dp_205">205dp"dp_206">206dp"dp_207">207dp"dp_208">208dp"dp_209">209dp"dp_210">210dp"dp_211">211dp"dp_212">212dp"dp_213">213dp"dp_214">214dp"dp_215">215dp"dp_216">216dp"dp_217">217dp"dp_218">218dp"dp_219">219dp"dp_220">220dp"dp_221">221dp"dp_222">222dp"dp_223">223dp"dp_224">224dp"dp_225">225dp"dp_226">226dp"dp_227">227dp"dp_228">228dp"dp_229">229dp"dp_230">230dp"dp_231">231dp"dp_232">232dp"dp_233">233dp"dp_234">234dp"dp_235">235dp"dp_236">236dp"dp_237">237dp"dp_238">238dp"dp_239">239dp"dp_240">240dp"dp_241">241dp"dp_242">242dp"dp_243">243dp"dp_244">244dp"dp_245">245dp"dp_246">246dp"dp_247">247dp"dp_248">248dp"dp_249">249dp"dp_250">250dp"dp_251">251dp"dp_252">252dp"dp_253">253dp"dp_254">254dp"dp_255">255dp"dp_256">256dp"dp_257">257dp"dp_258">258dp"dp_259">259dp"dp_260">260dp"dp_261">261dp"dp_262">262dp"dp_263">263dp"dp_264">264dp"dp_265">265dp"dp_266">266dp"dp_267">267dp"dp_268">268dp"dp_269">269dp"dp_270">270dp"dp_271">271dp"dp_272">272dp"dp_273">273dp"dp_274">274dp"dp_275">275dp"dp_276">276dp"dp_277">277dp"dp_278">278dp"dp_279">279dp"dp_280">280dp"dp_281">281dp"dp_282">282dp"dp_283">283dp"dp_284">284dp"dp_285">285dp"dp_286">286dp"dp_287">287dp"dp_288">288dp"dp_289">289dp"dp_290">290dp"dp_291">291dp"dp_292">292dp"dp_293">293dp"dp_294">294dp"dp_295">295dp"dp_296">296dp"dp_297">297dp"dp_298">298dp"dp_299">299dp"dp_300">300dp"dp_301">301dp"dp_302">302dp"dp_303">303dp"dp_304">304dp"dp_305">305dp"dp_306">306dp"dp_307">307dp"dp_308">308dp"dp_309">309dp"dp_310">310dp"dp_311">311dp"dp_312">312dp"dp_313">313dp"dp_314">314dp"dp_315">315dp"dp_316">316dp"dp_317">317dp"dp_318">318dp"dp_319">319dp"dp_320">320dp"dp_321">321dp"dp_322">322dp"dp_323">323dp"dp_324">324dp"dp_325">325dp"dp_326">326dp"dp_327">327dp"dp_328">328dp"dp_329">329dp"dp_330">330dp"dp_331">331dp"dp_332">3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二、修改布局

在修改布局之前，先准备好需要的资源，首先是两个图标

在drawable中新建search_et_bg.xml，里面的代码如下：

"1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android">android:color="@color/search_bg_color"/>android:radius="8dp"/>

这是设置输入框的背景
然后再新建一个cursor_style.xml，里面的代码如下：

"1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"android:shape="rectangle">android:width="@dimen/dp_1" />android:color="@color/black" />

这是设置输入框的光标颜色。

下面可以写布局了。

"1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"android:fitsSystemWindows="true"android:orientation="vertical"tools:context=".MainActivity">android:id="@+id/toolbar"android:layout_width="match_parent"android:layout_height="?attr/actionBarSize"android:background="@color/colorPrimaryDark">android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_gravity="center"android:text="垃圾分类"android:textColor="@color/white"android:textSize="18sp" />android:layout_width="match_parent"android:layout_height="wrap_content"android:background="@color/white">android:layout_width="match_parent"android:layout_height="36dp"android:layout_marginStart="@dimen/sp_16"android:layout_marginTop="@dimen/dp_12"android:layout_marginEnd="@dimen/dp_16"android:layout_marginBottom="@dimen/dp_12"android:background="@drawable/search_et_bg"android:orientation="horizontal">android:id="@+id/iv_search"android:layout_width="@dimen/dp_16"android:layout_height="@dimen/dp_16"android:layout_centerVertical="true"android:layout_marginStart="@dimen/dp_12"android:layout_marginEnd="@dimen/dp_8"app:srcCompat="@mipmap/icon_search" />android:id="@+id/et_goods"android:layout_width="wrap_content"android:layout_height="match_parent"android:layout_toStartOf="@+id/iv_clear"android:layout_toEndOf="@+id/iv_search"android:background="@null"android:hint="请输入物品"android:imeOptions="actionSearch"android:singleLine="true"android:textColor="@color/black"android:textColorHint="@color/hint_color"android:textCursorDrawable="@drawable/cursor_style"android:textSize="@dimen/sp_14" />android:id="@+id/iv_clear"android:layout_width="@dimen/dp_36"android:layout_height="@dimen/dp_36"android:layout_alignParentEnd="true"android:padding="@dimen/dp_10"android:src="@mipmap/icon_clear"android:visibility="invisible" />android:id="@+id/rv_result"android:layout_width="match_parent"android:layout_height="match_parent"android:overScrollMode="never"android:scrollbars="none" />

三、使用Mvp框架

下面设置接口的访问地址，打开mvplibrary下的NetworkApi类，修改正式环境的访问地址

	mBaseUrl = "http://api.tianapi.com";

如下图所示

下面回到app模块，在com.llw.goodtrash包下新建NetworkRequiredInfo类，里面代码如下;

package com.llw.goodtrash;import android.app.Application;import com.llw.mvplibrary.BuildConfig;
import com.llw.mvplibrary.network.INetworkRequiredInfo;/*** 网络访问信息* @author llw*/
public class NetworkRequiredInfo implements INetworkRequiredInfo {private Application application;public NetworkRequiredInfo(Application application){this.application = application;}/*** 版本名*/@Overridepublic String getAppVersionName() {return BuildConfig.VERSION_NAME;}/*** 版本号*/@Overridepublic String getAppVersionCode() {return String.valueOf(BuildConfig.VERSION_CODE);}/*** 是否为debug*/@Overridepublic boolean isDebug() {return BuildConfig.DEBUG;}/*** 应用全局上下文*/@Overridepublic Application getApplicationContext() {return application;}
}

之后再新建一个TrashApplication类，代码如下：

package com.llw.goodtrash;import com.llw.mvplibrary.BaseApplication;
import com.llw.mvplibrary.network.NetworkApi;/*** 自定义Application*/
public class TrashApplication extends BaseApplication {@Overridepublic void onCreate() {super.onCreate();//初始化网络框架NetworkApi.init(new NetworkRequiredInfo(this));}
}

自定义的Application需要到AndroidManifest.xml中去配置才会生效，如下图所示：

现在你就可以访问网络了，这虽然看起来是单独使用Okhttp要麻烦，但实际上是要方便很多的，你可能现在不明白，以后你会懂得。

我在天行API中请求接口使用的KEY，这里我新建了一个全局常量类，放在里面，在com.llw.goodtrash包下新建一个utils包。包下的代码如下：

package com.llw.goodtrash.utils;/*** 全局常量** @author llw* @date 2021/3/30 15:14*/
public class Constant {/*** 垃圾分类的key  请替换为自己的*/public static final String KEY = "783da68c7ea7e10fcd259db651cc550b";/*** 请求成功码*/public static final int SUCCESS_CODE = 200;}

之前通过返回的数据可以生成一个返回数据实体，在com.llw.goodtrash包下新建一个model包，包下新建一个TrashResponse类，代码如下：

package com.llw.goodtrash.model;import java.util.List;/*** 垃圾分类返回数据*/
public class TrashResponse {/*** code : 200* msg : success* newslist : [{"name":"羽毛球","type":3,"aipre":0,"explain":"干垃圾即其它垃圾，指除可回收物、有害垃圾、厨余垃圾（湿垃圾）以外的其它生活废弃物。","contain":"常见包括砖瓦陶瓷、渣土、卫生间废纸、猫砂、污损塑料、毛发、硬壳、一次性制品、灰土、瓷器碎片等难以回收的废弃物","tip":"尽量沥干水分；难以辨识类别的生活垃圾都可以投入干垃圾容器内"},{"name":"羽毛球拍","type":0,"aipre":0,"explain":"可回收垃圾是指适宜回收、可循环利用的生活废弃物。","contain":"常见包括各类废金属、玻璃瓶、易拉罐、饮料瓶、塑料玩具、书本、报纸、广告单、纸板箱、衣服、床上用品、电子产品等","tip":"轻投轻放；清洁干燥，避免污染，费纸尽量平整；立体包装物请清空内容物，清洁后压扁投放；有尖锐边角的、应包裹后投放"}]*/private int code;private String msg;private List<NewslistBean> newslist;public int getCode() {return code;}public void setCode(int code) {this.code = code;}public String getMsg() {return msg;}public void setMsg(String msg) {this.msg = msg;}public List<NewslistBean> getNewslist() {return newslist;}public void setNewslist(List<NewslistBean> newslist) {this.newslist = newslist;}public static class NewslistBean {/*** name : 羽毛球* type : 3* aipre : 0* explain : 干垃圾即其它垃圾，指除可回收物、有害垃圾、厨余垃圾（湿垃圾）以外的其它生活废弃物。* contain : 常见包括砖瓦陶瓷、渣土、卫生间废纸、猫砂、污损塑料、毛发、硬壳、一次性制品、灰土、瓷器碎片等难以回收的废弃物* tip : 尽量沥干水分；难以辨识类别的生活垃圾都可以投入干垃圾容器内*/private String name;private int type;private int aipre;private String explain;private String contain;private String tip;public String getName() {return name;}public void setName(String name) {this.name = name;}public int getType() {return type;}public void setType(int type) {this.type = type;}public int getAipre() {return aipre;}public void setAipre(int aipre) {this.aipre = aipre;}public String getExplain() {return explain;}public void setExplain(String explain) {this.explain = explain;}public String getContain() {return contain;}public void setContain(String contain) {this.contain = contain;}public String getTip() {return tip;}public void setTip(String tip) {this.tip = tip;}}
}

下面设置api接口，在com.llw.goodtrash包下新建一个api包，包下新建一个ApiService接口。

package com.llw.goodtrash.api;import com.llw.goodtrash.model.TrashResponse;import io.reactivex.Observable;
import retrofit2.http.GET;
import retrofit2.http.Query;import static com.llw.goodtrash.utils.Constant.KEY;/*** API接口** @author llw* @date 2021/3/30 15:13*/
public interface ApiService {/*** 垃圾分类* @param word 物品名* @return TrashResponse 结果实体*/@GET("/txapi/lajifenlei/index?key=" + KEY)Observable<TrashResponse> searchGoods(@Query("word") String word);
}

这里通过Observable观察TrashResponse，当获取到返回数据时，会解析成TrashResponse，就不需要手动去转了，而searchGoods标识方法名，后面的@Query(“word”) String word表示请求API时会把word作为参数拼接到请求地址后面。

下面构建页面访问网络的订阅类

在com.llw.goodtrash包下新建一个contract包，这个包下新建一个MainContract类。

package com.llw.goodtrash.contract;import android.annotation.SuppressLint;import com.llw.goodtrash.api.ApiService;
import com.llw.goodtrash.model.TrashResponse;
import com.llw.mvplibrary.base.BasePresenter;
import com.llw.mvplibrary.base.BaseView;
import com.llw.mvplibrary.network.NetworkApi;
import com.llw.mvplibrary.network.observer.BaseObserver;/*** 主页面访问网络*/
public class MainContract {public static class MainPresenter extends BasePresenter<MainView> {/*** 搜索物品** @param word 物品名*/@SuppressLint("CheckResult")public void searchGoods(String word) {ApiService service = NetworkApi.createService(ApiService.class);service.searchGoods(word).compose(NetworkApi.applySchedulers(new BaseObserver<TrashResponse>() {@Overridepublic void onSuccess(TrashResponse groupResponse) {if (getView() != null) {getView().getSearchResponse(groupResponse);}}@Overridepublic void onFailure(Throwable e) {if (getView() != null) {getView().getSearchResponseFailed(e);}}}));}}public interface MainView extends BaseView {/*** 搜索物品返回** @param response*/void getSearchResponse(TrashResponse response);/*** 搜索物品异常返回** @param throwable*/void getSearchResponseFailed(Throwable throwable);}
}

下面回到MainActivity，先删掉上一篇添加的代码，然后修改代码如下图所示：

之后你需要重写五个方法。

	 @Overridepublic void initData(Bundle savedInstanceState) {}@Overridepublic int getLayoutId() {return 0;}@Overrideprotected MainContract.MainPresenter createPresenter() {return null;}@Overridepublic void getSearchResponse(TrashResponse response) {}@Overridepublic void getSearchResponseFailed(Throwable throwable) {}

下面会一一修改这五个方法。

四、列表适配器

在上一篇文章中说到返回的是一个可变数组数据，那么是采用列表来显示，有列表，自然要有列表适配器，而列表适配器里面使用了item的布局。在layout下创建item_search_rv.xml，里面的代码如下：

"1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"android:id="@+id/item_search_goods"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_marginTop="@dimen/dp_1"android:background="@color/white"android:foreground="?attr/selectableItemBackground"android:orientation="vertical"android:padding="@dimen/dp_12">android:id="@+id/tv_name"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="物品名称"android:textColor="@color/black"android:textSize="@dimen/sp_16" />android:id="@+id/tv_type"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentEnd="true"android:text="垃圾类型"android:textColor="@color/black"android:textSize="@dimen/sp_14" />android:id="@+id/tv_explain"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_below="@+id/tv_name"android:layout_marginTop="@dimen/dp_8"android:text="解释"android:textColor="@color/hint_color"android:textSize="@dimen/sp_14" />

然后写适配器，在com.llw.goodtrash包下新建一个adapter包，包下新建一个SearchGoodsAdapter类，代码如下：

package com.llw.goodtrash.adapter;import android.widget.TextView;import androidx.annotation.Nullable;import com.chad.library.adapter.base.BaseQuickAdapter;
import com.chad.library.adapter.base.BaseViewHolder;
import com.llw.goodtrash.R;
import com.llw.goodtrash.model.TrashResponse;import java.util.List;/*** 搜索物品结果列表适配器*/
public class SearchGoodsAdapter extends BaseQuickAdapter<TrashResponse.NewslistBean, BaseViewHolder> {public SearchGoodsAdapter(int layoutResId, @Nullable List<TrashResponse.NewslistBean> data) {super(layoutResId, data);}@Overrideprotected void convert(BaseViewHolder helper, TrashResponse.NewslistBean item) {helper.setText(R.id.tv_name, item.getName()).setText(R.id.tv_explain, item.getExplain()).addOnClickListener(R.id.item_search_goods);TextView tvType = helper.getView(R.id.tv_type);switch (item.getType()) {case 0:tvType.setText("可回收垃圾");break;case 1:tvType.setText("有害垃圾");break;case 2:tvType.setText("厨余垃圾");break;case 3://干垃圾即其他垃圾tvType.setText("干垃圾");break;default:break;}}
}

五、页面初始化

当我们进入这个页面时要完成页面的初始化，之前是写在onCreate中完成的，现在用initData中完成。而布局id在getLayoutId中返回。

	@Overridepublic int getLayoutId() {return R.layout.activity_main;}

你的onCreate方法可以删掉了，之后创建变量

	private static final String TAG = "MainActivity";private EditText etGoods;//输入框private ImageView ivClear;//清空输入框private RecyclerView rvResult;//结果显示列表private List<TrashResponse.NewslistBean> newslistBeanList = new ArrayList<>();//数据列表private SearchGoodsAdapter searchGoodsAdapter;//结果列表适配器

然后创建一个initView方法。

	/*** 页面初始化*/private void initView() {etGoods = findViewById(R.id.et_goods);ivClear = findViewById(R.id.iv_clear);rvResult = findViewById(R.id.rv_result);//配置适配器  设置布局和数据源searchGoodsAdapter = new SearchGoodsAdapter(R.layout.item_search_rv, newslistBeanList);//设置列表的布局管理器rvResult.setLayoutManager(new LinearLayoutManager(this));//列表item点击事件searchGoodsAdapter.setOnItemChildClickListener((adapter, view, position) -> {showMsg("点击了" + newslistBeanList.get(position).getName());});//设置列表适配器rvResult.setAdapter(searchGoodsAdapter);//设置输入监听etGoods.addTextChangedListener(new TextWatcher() {@Overridepublic void beforeTextChanged(CharSequence s, int start, int count, int after) {}@Overridepublic void onTextChanged(CharSequence s, int start, int before, int count) {if (s.toString().length() < 1) {ivClear.setVisibility(View.INVISIBLE);} else {ivClear.setVisibility(View.VISIBLE);}}@Overridepublic void afterTextChanged(Editable s) {}});//设置动作监听etGoods.setOnEditorActionListener((v, actionId, event) -> {if (actionId == EditorInfo.IME_ACTION_SEARCH) {String word = etGoods.getText().toString().trim();if (word.isEmpty()) {showMsg("请输入物品名");} else {//显示加载弹窗showLoadingDialog();//控制输入法controlInputMethod();//请求接口mPresenter.searchGoods(word);}return true;}return false;});//清空输入框内容ivClear.setOnClickListener(v -> {controlInputMethod();etGoods.setText("");});}

这里面有一个方法controlInputMethod，用于控制输入法是否显示，代码如下：

	/*** 控制输入法* 当输入法打开时关闭，关闭时弹出*/private void controlInputMethod() {InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);inputMethodManager.toggleSoftInput(0, InputMethodManager.HIDE_NOT_ALWAYS);}

别忘记在initData()方法中调用initView();

六、数据显示

返回新的订阅

	@Overrideprotected MainContract.MainPresenter createPresenter() {return new MainContract.MainPresenter();}

	/*** 搜索物品返回数据** @param response*/@Overridepublic void getSearchResponse(TrashResponse response) {//隐藏加载弹窗hideLoadingDialog();if (response.getCode() == Constant.SUCCESS_CODE) {//请求成功  进行数据的渲染if (response.getNewslist() != null && response.getNewslist().size() > 0) {newslistBeanList.clear();newslistBeanList.addAll(response.getNewslist());//刷新适配器searchGoodsAdapter.notifyDataSetChanged();} else {showMsg("触及到了知识盲区");}} else {//显示请求接口失败的原因showMsg(response.getMsg());}}/*** 搜索物品失败返回** @param throwable 异常信息*/@Overridepublic void getSearchResponseFailed(Throwable throwable) {hideLoadingDialog();Log.e(TAG, throwable.toString());}

运行一下：

OK，就是这样。

七、源码

GitHub源码地址如下：GoodTrash

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