Android灵活强大的循环适配器BaseRecyclerViewAdapterHelper

集成步骤：

1.先在项目 build.gradle(Project:XXXX) 的 repositories 添加:

maven { url "https://jitpack.io" }

2.然后在 build.gradle(Module:app) 的 dependencies 添加:

implementation 'com.github.CymChad:BaseRecyclerViewAdapterHelper:3.0.1'

3.xml布局

<?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="wrap_content"
    android:minHeight="65dp"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:orientation="horizontal">

        <ImageView
            android:id="@+id/imgIcon"
            android:layout_width="50dp"
            android:layout_height="50dp"/>

        <TextView
            android:id="@+id/tvName"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="15dp"
            android:gravity="center_vertical"
            android:minHeight="46dp"
            android:text="张丹峰"
            android:textColor="@android:color/black" />

        <TextView
            android:id="@+id/tvContent"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="15dp"
            android:gravity="center_vertical"
            android:minHeight="46dp"
            android:text="描述介绍"
            android:textColor="@android:color/black" />


    </LinearLayout>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:layout_marginStart="13dp"
        android:layout_marginTop="10dp"
        android:background="@android:color/holo_green_dark" />

</LinearLayout>

4.Activity

public class MainActivity extends AppCompatActivity {
    private RecyclerView recycleView;
    private MainAdapter mainAdapter;
    private List<HomeItem> homeList;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        getHomeList();
        initViw();
    }

    public void initViw() {
        recycleView = findViewById(R.id.recycleView);
        mainAdapter = new MainAdapter(R.layout.item_user, homeList);
        recycleView.setAdapter(mainAdapter);

    }

    public void getHomeList(){
        homeList = new ArrayList<>();
        HomeItem homeItem = new HomeItem();
        homeItem.name = "张三丰";
        homeItem.desc = "一代武术大师";
        homeItem.age = 103;
        homeList.add(homeItem);

        homeItem = new HomeItem();
        homeItem.name = "柯南";
        homeItem.desc = "名侦探，走到哪里哪里就有命案发生";
        homeItem.age = 20;
        homeList.add(homeItem);

        homeItem = new HomeItem();
        homeItem.name = "鸣人";
        homeItem.desc = "火影的主角，主角光环，一步一步提升";
        homeItem.age = 103;
        homeList.add(homeItem);
    }
}

5.Adapter

public class MainAdapter extends BaseQuickAdapter<HomeItem, BaseViewHolder> {

    public MainAdapter(int layoutResId, List<HomeItem> data) {
        super(layoutResId, data);
    }

    @Override
    protected void convert(BaseViewHolder baseViewHolder, HomeItem homeItem) {
        baseViewHolder.setText(R.id.tvName, homeItem.name); //输入文字
        TextView tvContent = baseViewHolder.getView(R.id.tvContent);
        tvContent.setText("获取ID后赋值");
        baseViewHolder.setImageResource(R.id.imgIcon ,R.mipmap.ic_launcher); //设置加载图片
//        baseViewHolder.setBackgroundColor() //设置背景颜色
//        baseViewHolder.setEnabled() //设置是否可以点击
//        baseViewHolder.setGone() //是否隐藏
//        baseViewHolder.setVisible() //是否显示
    }
}

6.设置Item点击事件

public void initViw() {
    recycleView = findViewById(R.id.recycleView);
    mainAdapter = new MainAdapter(R.layout.item_user, homeList);
    recycleView.setAdapter(mainAdapter);

    mainAdapter.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(@NonNull BaseQuickAdapter adapter, @NonNull View view, int position) {
            Log.e("rvAdapterHelper" ,"单击事件");
        }
    });
    mainAdapter.setOnItemLongClickListener(new OnItemLongClickListener() {
        @Override
        public boolean onItemLongClick(@NonNull BaseQuickAdapter adapter, @NonNull View view, int position) {
            Log.e("rvAdapterHelper" ,"长按事件");
            return false;
        }
    });

    /**
     * 绑定child的ViewID，用于点击事件
     * 注意：设置子控件的事件，如果不在adapter中绑定，点击事件无法生效，因为无法找到你需要设置的控件。
     * */
    mainAdapter.addChildClickViewIds(R.id.imgIcon);
    mainAdapter.setOnItemChildClickListener(new OnItemChildClickListener() {
        @Override
        public void onItemChildClick(@NonNull BaseQuickAdapter adapter, @NonNull View view, int position) {
            Log.e("rvAdapterHelper" ,"onItemChildClick");
        }
    });

}

7.添加列表加载动画

开启动画(默认为渐显效果)
adapter.openLoadAnimation();
默认提供5种方法（渐显、缩放、从下到上，从左到右、从右到左）

切换动画

quickAdapter.openLoadAnimation(BaseQuickAdapter.ALPHAIN);
自定义动画

quickAdapter.openLoadAnimation(new BaseAnimation() {
@Override
public Animator[] getAnimators(View view) {
return new Animator[]{
ObjectAnimator.ofFloat(view, “scaleY”, 1, 1.1f, 1),
ObjectAnimator.ofFloat(view, “scaleX”, 1, 1.1f, 1)
};
}
});

动画默认只执行一次,如果想重复执行可设置

mQuickAdapter.isFirstOnly(false);

8.添加头部、尾部

添加