FrameLayout布局+banner+fresco+recycleView多条目+retrofit请求网络
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compile 'com.liaoinstan.springview:library:1.2.6'compile 'com.github.liuguangqiang.SuperRecyclerView:super-recyclerview:0.1.2'compile 'com.youth.banner:banner:1.4.10'compile 'com.jakewharton:butterknife:8.8.1'annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'implementation 'com.google.code.gson:gson:2.8.2'compile 'com.facebook.fresco:fresco:0.11.0'compile 'com.facebook.fresco:imagepipeline-okhttp3:0.11.0'compile 'com.squareup.retrofit2:retrofit:2.3.0'compile 'com.squareup.retrofit2:converter-gson:2.3.0'---------------------------------------------------------------------------------------------------------------------------------------------------------
activity_main
<?xml version="1.0" encoding="utf-8"?><LinearLayout 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:orientation="vertical"> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#00bfff" android:orientation="horizontal"> <ImageView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_weight="1" android:src="@drawable/shaoyishao" /> <EditText android:layout_width="0dp" android:layout_height="wrap_content" android:layout_marginLeft="20dp" android:layout_marginRight="20dp" android:layout_weight="6" android:drawableRight="@drawable/my_search" android:hint="搜索一下" /> <ImageView android:layout_width="0dp" android:layout_height="wrap_content" android:layout_gravity="center" android:layout_weight="1" android:src="@drawable/my_tongzhi" /> </LinearLayout> <RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent"> <FrameLayout android:id="@+id/frameLayout" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_above="@id/radioGroup" android:layout_alignParentTop="true"></FrameLayout> <RadioGroup android:id="@+id/radioGroup" android:layout_width="match_parent" android:layout_height="60dp" android:layout_alignParentBottom="true" android:orientation="horizontal"> <RadioButton android:id="@+id/homePage" android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:button="@null" android:drawableTop="@drawable/my_shouye" android:gravity="center" android:text="首页" /> <RadioButton android:id="@+id/classify" android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:button="@null" android:drawableTop="@drawable/my_xtcd" android:gravity="center" android:text="分类" /> <RadioButton android:id="@+id/shoppingcart" android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:button="@null" android:drawableTop="@drawable/my_shopcar" android:gravity="center" android:text="购物车" /> <RadioButton android:id="@+id/person" android:layout_width="0dp" android:layout_height="match_parent" android:layout_weight="1" android:button="@null" android:drawableTop="@drawable/my_geren" android:gravity="center" android:text="个人" /> </RadioGroup> </RelativeLayout></LinearLayout>
layout_homepage.xml
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <com.youth.banner.Banner android:id="@+id/ban" android:layout_width="match_parent" android:layout_height="150dp" /> <android.support.v7.widget.RecyclerView android:id="@+id/rv" android:layout_width="match_parent" android:layout_height="match_parent"></android.support.v7.widget.RecyclerView></LinearLayout>
item
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <TextView android:id="@+id/te1" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="1111111" /> <com.facebook.drawee.view.SimpleDraweeView android:id="@+id/img" android:layout_width="60dp" android:layout_height="60dp" android:src="@mipmap/ic_launcher" /></LinearLayout>
item2
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"> <TextView android:id="@+id/item2_te" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="1111111111" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <com.facebook.drawee.view.SimpleDraweeView android:id="@+id/item2_img1" android:layout_width="60dp" android:layout_height="60dp" android:src="@mipmap/ic_launcher" /> <com.facebook.drawee.view.SimpleDraweeView android:layout_marginLeft="20dp" android:id="@+id/item2_img2" android:layout_width="60dp" android:layout_height="60dp" android:src="@mipmap/ic_launcher" /> </LinearLayout></LinearLayout>
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MainActivity
import android.graphics.Color;import android.os.Bundle;import android.support.v4.app.FragmentTransaction;import android.support.v7.app.AppCompatActivity;import android.widget.FrameLayout;import android.widget.RadioButton;import android.widget.RadioGroup;import butterknife.BindView;import butterknife.ButterKnife;import butterknife.OnClick;import panjiangang.bwie.com.panjiangang20171204.fragment.Classify;import panjiangang.bwie.com.panjiangang20171204.fragment.HomePage;import panjiangang.bwie.com.panjiangang20171204.fragment.Person;import panjiangang.bwie.com.panjiangang20171204.fragment.Shoppingcart;public class MainActivity extends AppCompatActivity { @BindView(R.id.frameLayout) FrameLayout frameLayout; @BindView(R.id.homePage) RadioButton homePage; @BindView(R.id.classify) RadioButton classify; @BindView(R.id.shoppingcart) RadioButton shoppingcart; @BindView(R.id.person) RadioButton person; @BindView(R.id.radioGroup) RadioGroup radioGroup; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ButterKnife.bind(this); HomePage hp = new HomePage(); FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); fragmentTransaction.replace(R.id.frameLayout, hp); fragmentTransaction.commit(); } @OnClick(R.id.homePage) public void onHomePageClicked() { HomePage hp = new HomePage(); homePage.setBackgroundColor(Color.YELLOW); classify.setBackgroundColor(Color.WHITE); shoppingcart.setBackgroundColor(Color.WHITE); person.setBackgroundColor(Color.WHITE); FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); fragmentTransaction.replace(R.id.frameLayout, hp); fragmentTransaction.commit(); } @OnClick(R.id.classify) public void onClassifyClicked() { Classify hp = new Classify(); homePage.setBackgroundColor(Color.WHITE); classify.setBackgroundColor(Color.YELLOW); shoppingcart.setBackgroundColor(Color.WHITE); person.setBackgroundColor(Color.WHITE); FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); fragmentTransaction.replace(R.id.frameLayout, hp); fragmentTransaction.commit(); } @OnClick(R.id.shoppingcart) public void onShoppingcartClicked() { Shoppingcart hp = new Shoppingcart(); homePage.setBackgroundColor(Color.WHITE); classify.setBackgroundColor(Color.WHITE); shoppingcart.setBackgroundColor(Color.YELLOW); person.setBackgroundColor(Color.WHITE); FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); fragmentTransaction.replace(R.id.frameLayout, hp); fragmentTransaction.commit(); } @OnClick(R.id.person) public void onPersonClicked() { Person hp = new Person(); homePage.setBackgroundColor(Color.WHITE); classify.setBackgroundColor(Color.WHITE); shoppingcart.setBackgroundColor(Color.WHITE); person.setBackgroundColor(Color.YELLOW); FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); fragmentTransaction.replace(R.id.frameLayout, hp); fragmentTransaction.commit(); }}
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HomePage
import android.content.Context;import android.net.Uri;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.support.v7.widget.LinearLayoutManager;import android.support.v7.widget.RecyclerView;import android.text.TextUtils;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.ImageView;import android.widget.TextView;import com.facebook.drawee.view.SimpleDraweeView;import com.youth.banner.Banner;import com.youth.banner.loader.ImageLoader;import java.io.IOException;import java.util.ArrayList;import java.util.Arrays;import java.util.List;import butterknife.BindView;import butterknife.ButterKnife;import panjiangang.bwie.com.panjiangang20171204.GitHubService;import panjiangang.bwie.com.panjiangang20171204.MultiBean;import panjiangang.bwie.com.panjiangang20171204.R;import retrofit2.Call;import retrofit2.Callback;import retrofit2.Response;import retrofit2.Retrofit;import retrofit2.converter.gson.GsonConverterFactory;/** * Created by lenovo on 2017/12/04. */public class HomePage extends Fragment { RecyclerView rv; Banner ban; private LinearLayoutManager manager; //private MultiBean.DataBean.SubjectsBean.GoodsListBeanX data; private List<MultiBean.DataBean.SubjectsBean> list = new ArrayList<>(); String[] urls = { "https://image.yunifang.com/yunifang/images/goods/2076/goods_img/170930212555714134276722977.jpg", "https://image.yunifang.com/yunifang/images/goods/492/goods_img/171011191068814258195256706.jpg", "https://image.yunifang.com/yunifang/images/goods/temp/17051609265319705925918251.jpg", "https://image.yunifang.com/yunifang/images/goods/temp/17101119312216937168845205.jpg", "https://image.yunifang.com/yunifang/images/goods/temp/171011162655217457875119759.jpg" }; @Nullable @Override public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { View view = inflater.inflate(R.layout.layout_homepage, null); ban = view.findViewById(R.id.ban); rv = view.findViewById(R.id.rv); return view; } @Override public void onActivityCreated(@Nullable Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); manager = new LinearLayoutManager(getActivity(), LinearLayoutManager.VERTICAL, false); rv.setLayoutManager(manager); ban.setImageLoader(new ImageLoader() { @Override public void displayImage(Context context, Object path, ImageView imageView) { imageView.setImageURI(Uri.parse((String) path)); // com.nostra13.universalimageloader.core.ImageLoader.getInstance().displayImage((String) path, imageView); } @Override public ImageView createImageView(Context context) { SimpleDraweeView simpleDraweeView = new SimpleDraweeView(context); return simpleDraweeView; } }); ban.setImages(Arrays.asList(urls)); ban.start(); gethttp(); } private void gethttp() { Retrofit retrofit = new Retrofit.Builder() .baseUrl("http://result.eolinker.com/") .addConverterFactory(GsonConverterFactory.create()) .build(); GitHubService gitHubService = retrofit.create(GitHubService.class); Call<MultiBean> call = gitHubService.ListRepos(); call.enqueue(new Callback<MultiBean>() { @Override public void onResponse(Call<MultiBean> call, Response<MultiBean> response) { MultiBean bean = response.body(); list = bean.getData().getSubjects(); MyAdapter adapter = new MyAdapter(); rv.setAdapter(adapter); } @Override public void onFailure(Call<MultiBean> call, Throwable t) { System.out.println("失败"); } }); } class MyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> { @Override public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { if (viewType == 1) { View view1 = LayoutInflater.from(getActivity()).inflate(R.layout.item, parent, false); return new MyViewHolder(view1); } else { View view2 = LayoutInflater.from(getActivity()).inflate(R.layout.item2, parent, false); return new MyViewHolder2(view2); } } @Override public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) { if (holder instanceof MyViewHolder) { MyViewHolder holder1 = (MyViewHolder) holder; holder1.te1.setText(list.get(position).getTitle()); Uri uri = Uri.parse(list.get(position).getImage()); ((MyViewHolder) holder).img.setImageURI(uri); //com.nostra13.universalimageloader.core.ImageLoader.getInstance().displayImage(list.get(position).getImage(), holder1.img); } else if (holder instanceof MyViewHolder2) { MyViewHolder2 holder2 = (MyViewHolder2) holder; holder2.te1.setText(list.get(position).getTitle()); Uri uri = Uri.parse(list.get(position).getImage()); holder2.img1.setImageURI(uri); Uri uri2 = Uri.parse(list.get(position).getDescImage()); holder2.img2.setImageURI(uri2); //com.nostra13.universalimageloader.core.ImageLoader.getInstance().displayImage(list.get(position).getImage(), holder2.img1); //com.nostra13.universalimageloader.core.ImageLoader.getInstance().displayImage(list.get(position).getDescImage(), holder2.img2); } } @Override public int getItemViewType(int position) { if (position % 2 == 0) { return 0; } else { return 1; } } @Override public int getItemCount() { return list == null ? 0 : list.size(); } public class MyViewHolder extends RecyclerView.ViewHolder { @BindView(R.id.img) SimpleDraweeView img; @BindView(R.id.te1) TextView te1; public MyViewHolder(View itemView) { super(itemView); ButterKnife.bind(this, itemView); } } public class MyViewHolder2 extends RecyclerView.ViewHolder { @BindView(R.id.item2_img1) SimpleDraweeView img1; @BindView(R.id.item2_img2) SimpleDraweeView img2; @BindView(R.id.item2_te) TextView te1; public MyViewHolder2(View itemView) { super(itemView); ButterKnife.bind(this, itemView); } } } }---------------------------------------------------------------------------GitHubService
import retrofit2.Call;import retrofit2.http.GET;import retrofit2.http.Path;/** * Created by lenovo on 2017/11/29. */public interface GitHubService { //http://result.eolinker.com/umIPmfS6c83237d9c70c7c9510c9b0f97171a308d13b611?uri=homepage @GET("umIPmfS6c83237d9c70c7c9510c9b0f97171a308d13b611?uri=homepage") Call<MultiBean> ListRepos();}------------------------------------------------------------------------------------------------
MyApp
import android.app.Application;import com.facebook.drawee.backends.pipeline.Fresco;/** * Created by lenovo on 2017/12/04. */public class MyApp extends Application { @Override public void onCreate() { super.onCreate(); Fresco.initialize(this); }}
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<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android" package="************************"> <uses-permission android:name="android.permission.INTERNET" /> <application android:name=".MyApp" android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme"> <activity android:name=".MainActivity"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> </application></manifest>
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