diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index d3ad020..d1e91e5 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -10,6 +10,7 @@
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/EastAdapterLib" />
             <option value="$PROJECT_DIR$/PhotoCoverLib" />
             <option value="$PROJECT_DIR$/RefreshViewLib" />
             <option value="$PROJECT_DIR$/SelectViewLib" />
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
index 1f16762..9f6b3a7 100644
--- a/.idea/jarRepositories.xml
+++ b/.idea/jarRepositories.xml
@@ -46,5 +46,10 @@
       <option name="name" value="maven" />
       <option name="url" value="https://jitpack.io" />
     </remote-repository>
+    <remote-repository>
+      <option name="id" value="$USER_HOME$/Library/Android/sdk/extras/android/m2repository" />
+      <option name="name" value="$USER_HOME$/Library/Android/sdk/extras/android/m2repository" />
+      <option name="url" value="file:$USER_HOME$/Library/Android/sdk/extras/android/m2repository/" />
+    </remote-repository>
   </component>
 </project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
index 930fd59..f2e17ed 100644
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -3,6 +3,7 @@
   <component name="ProjectModuleManager">
     <modules>
       <module fileurl="file://$PROJECT_DIR$/.idea/modules/YCRefreshView.iml" filepath="$PROJECT_DIR$/.idea/modules/YCRefreshView.iml" />
+      <module fileurl="file://$PROJECT_DIR$/.idea/modules/EastAdapterLib/YCRefreshView.EastAdapterLib.iml" filepath="$PROJECT_DIR$/.idea/modules/EastAdapterLib/YCRefreshView.EastAdapterLib.iml" />
       <module fileurl="file://$PROJECT_DIR$/.idea/modules/PhotoCoverLib/YCRefreshView.PhotoCoverLib.iml" filepath="$PROJECT_DIR$/.idea/modules/PhotoCoverLib/YCRefreshView.PhotoCoverLib.iml" />
       <module fileurl="file://$PROJECT_DIR$/.idea/modules/YCRefreshViewLib/YCRefreshView.RefreshViewLib.iml" filepath="$PROJECT_DIR$/.idea/modules/YCRefreshViewLib/YCRefreshView.RefreshViewLib.iml" />
       <module fileurl="file://$PROJECT_DIR$/.idea/modules/SelectViewLib/YCRefreshView.SelectViewLib.iml" filepath="$PROJECT_DIR$/.idea/modules/SelectViewLib/YCRefreshView.SelectViewLib.iml" />
diff --git a/EastAdapterLib/.gitignore b/EastAdapterLib/.gitignore
new file mode 100644
index 0000000..42afabf
--- /dev/null
+++ b/EastAdapterLib/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/EastAdapterLib/build.gradle b/EastAdapterLib/build.gradle
new file mode 100644
index 0000000..6ce59be
--- /dev/null
+++ b/EastAdapterLib/build.gradle
@@ -0,0 +1,34 @@
+plugins {
+    id 'com.android.library'
+}
+apply from: rootProject.projectDir.absolutePath + "/AppGradle/app.gradle"
+apply plugin: 'com.github.dcendents.android-maven'
+
+android {
+    compileSdkVersion project.ext.androidCompileSdkVersion
+    //buildToolsVersion project.ext.androidBuildToolsVersion
+
+    defaultConfig {
+        minSdkVersion project.ext.androidMinSdkVersion
+        targetSdkVersion project.ext.androidTargetSdkVersion
+        versionCode 32
+        versionName "3.0.2"
+
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
+
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation project.ext.AppDependencies['appcompat']
+    implementation project.ext.AppDependencies['annotation']
+    implementation project.ext.AppDependencies['recyclerview']
+}
+
diff --git a/EastAdapterLib/consumer-rules.pro b/EastAdapterLib/consumer-rules.pro
new file mode 100644
index 0000000..e69de29
diff --git a/EastAdapterLib/proguard-rules.pro b/EastAdapterLib/proguard-rules.pro
new file mode 100644
index 0000000..481bb43
--- /dev/null
+++ b/EastAdapterLib/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/EastAdapterLib/src/androidTest/java/com/yc/eastadapterlib/ExampleInstrumentedTest.java b/EastAdapterLib/src/androidTest/java/com/yc/eastadapterlib/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..ff6aaee
--- /dev/null
+++ b/EastAdapterLib/src/androidTest/java/com/yc/eastadapterlib/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.yc.eastadapterlib;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.yc.eastadapterlib.test", appContext.getPackageName());
+    }
+}
\ No newline at end of file
diff --git a/EastAdapterLib/src/main/AndroidManifest.xml b/EastAdapterLib/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..25bb044
--- /dev/null
+++ b/EastAdapterLib/src/main/AndroidManifest.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.yc.eastadapterlib">
+
+</manifest>
\ No newline at end of file
diff --git a/EastAdapterLib/src/main/java/com/yc/eastadapterlib/BaseRecycleAdapter.java b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/BaseRecycleAdapter.java
new file mode 100644
index 0000000..62403d1
--- /dev/null
+++ b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/BaseRecycleAdapter.java
@@ -0,0 +1,343 @@
+package com.yc.eastadapterlib;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * <pre>
+ *     @author  yangchong
+ *     email  : yangchong211@163.com
+ *     time   : 2017/07/15
+ *     desc   : 抽象适配器
+ *     revise : 原来的baseAdapter
+ * </pre>
+ */
+public abstract class BaseRecycleAdapter<T> extends RecyclerView.Adapter<BaseViewHolder>  {
+
+    public Context context;
+    private int layoutId;
+    private List<T> data;
+    public MultiTypeSupport<T> multiTypeSupport;
+    private OnItemClickListener onItemClickListener;
+    private OnItemLongClickListener onItemLongClickListener;
+    private final Object mLock = new Object();
+    //默认可以回收
+    private boolean isRecycle;
+    private int position;
+    private int line;
+
+    private BaseRecycleAdapter() {
+        //默认可以回收
+        this.isRecycle = true;
+    }
+
+    /**
+     * 设置座位数据有几行
+     * @param line
+     */
+    public void setDataLine(int line) {
+        this.line = line;
+    }
+
+    /**
+     * 获取座位数据有几行
+     * @return
+     */
+    public int getLine() {
+        return line;
+    }
+
+    /**
+     * 构造方法
+     * @param layoutId      布局
+     * @param context       上下文
+     */
+    public BaseRecycleAdapter(Context context , int layoutId) {
+        this.layoutId = layoutId;
+        this.context = context;
+        data = new ArrayList<>();
+        //默认可以回收
+        this.isRecycle = true;
+    }
+
+    /**
+     * 创建一个ViewHolder
+     */
+    @Override
+    public BaseViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        if (multiTypeSupport != null) {
+            layoutId = viewType;
+        }
+        View view = LayoutInflater.from(context).inflate(layoutId, parent, false);
+        BaseViewHolder viewHolder = new BaseViewHolder(view);
+        if (!isRecycle) {
+            viewHolder.setIsRecyclable(false);
+        }
+        setListener(viewHolder);
+        return viewHolder;
+    }
+
+    /**
+     * 绑定数据，创建抽象方法，让子类实现
+     */
+    @Override
+    public void onBindViewHolder(@NonNull BaseViewHolder holder, @SuppressLint("RecyclerView") int position) {
+        if(data!=null && data.size()>0){
+            if (!isRecycle) {
+                holder.setIsRecyclable(false);
+            }
+            this.position = position;
+            bindData(holder, data.get(position));
+        }
+    }
+
+    /**
+     * 获取类型
+     */
+    @Override
+    public int getItemViewType(int position) {
+        if (multiTypeSupport != null) {
+            return multiTypeSupport.getLayoutId(data, position);
+        }
+        return super.getItemViewType(position);
+    }
+
+
+    @Override
+    public int getItemCount() {
+        return data==null ? 0 : data.size();
+    }
+
+
+    /**
+     * 当子类adapter继承此AbsSeatAdapter时，需要子类实现的绑定数据方法
+     */
+    protected abstract void bindData(BaseViewHolder holder, T t);
+
+
+    /*-------------------------------------操作方法-----------------------------------------------*/
+
+
+    public int getViewPosition(){
+        return position;
+    }
+
+    /**
+     * 设置点击事件和长按事件
+     * @param viewHolder        viewHolder
+     */
+    private void setListener(final BaseViewHolder viewHolder) {
+        if (viewHolder.getItemView()==null){
+            return;
+        }
+        viewHolder.getItemView().setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (onItemClickListener != null) {
+                    int position = viewHolder.getAdapterPosition();
+                    onItemClickListener.onItemClick(v,  position);
+                }
+            }
+        });
+
+        viewHolder.getItemView().setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View v) {
+                if (onItemLongClickListener != null) {
+                    int position = viewHolder.getAdapterPosition();
+                    return onItemLongClickListener.onItemLongClick(v, position);
+                }
+                return false;
+            }
+        });
+    }
+
+
+    /**
+     * 设置数据，并且刷新页面
+     */
+    public void setData(List<T> list){
+        data.clear();
+        if(list==null || list.size()==0){
+            return;
+        }
+        synchronized (mLock) {
+            data.addAll(list);
+            notifyItemRangeChanged(data.size()-list.size(),data.size());
+            notifyDataSetChanged();
+        }
+    }
+
+    /**
+     * 设置数据T，并且刷新页面
+     */
+    public boolean setData(T t) {
+        if (t == null) {
+            return false;
+        }
+        if (data.contains(t)) {
+            return false;
+        }
+        synchronized (mLock) {
+            boolean b = data.add(t);
+            notifyItemInserted(data.size() - 1);
+            return b;
+        }
+    }
+
+    /**
+     * 在索引position处添加数据t并且刷新
+     * @param position                  position
+     * @param t                         t
+     * @return
+     */
+    public boolean setData(int position, T t) {
+        if (t == null){
+            return false;
+        }
+        if (position < 0 || position > data.size()){
+            return false;
+        }
+        if (data.contains(t)){
+            return false;
+        }
+        synchronized (mLock) {
+            data.add(position, t);
+            notifyItemInserted(position);
+        }
+        return true;
+    }
+
+    /**
+     * 在索引position处添加数据list集合并且刷新
+     * @param position                  position
+     * @param list                      list
+     * @return
+     */
+    public boolean setData(int position, List<T> list) {
+        if (list == null) {
+            return false;
+        }
+        if (data.contains(list)){
+            return false;
+        }
+        synchronized (mLock) {
+            data.addAll(position, list);
+            notifyItemRangeInserted(position, list.size());
+        }
+        return true;
+    }
+
+
+    /**
+     * 获取数据
+     */
+    public List<T> getData(){
+        return data;
+    }
+
+    /**
+     * 清理所有数据，并且刷新页面
+     */
+    public void clearAll(){
+        data.clear();
+        notifyDataSetChanged();
+    }
+
+
+    /**
+     * 移除数据
+     */
+    public void remove(T t){
+        if(data.size()==0){
+            return;
+        }
+        synchronized (mLock) {
+            int index = data.indexOf(t);
+            remove(index);
+            notifyItemRemoved(index);
+        }
+    }
+
+
+    /**
+     * 移除数据
+     */
+    public void remove(int position){
+        if (position < 0 || position >= data.size()) {
+            return ;
+        }
+        synchronized (mLock) {
+            data.remove(position);
+            notifyItemRemoved(position);
+        }
+    }
+
+    /**
+     * 移除数据
+     */
+    public void remove(int start,int count){
+        if(data.size()==0){
+            return;
+        }
+        if((start +count) > data.size()){
+            return;
+        }
+        synchronized (mLock) {
+            data.subList(start,start+count).clear();
+            notifyItemRangeRemoved(start,count);
+        }
+    }
+
+
+    /**
+     * 更新数据
+     * @param position           索引
+     * @return
+     */
+    public boolean updateItem(int position) {
+        if (position < 0 || position >= data.size()) {
+            return false;
+        }
+        notifyItemChanged(position);
+        return true;
+    }
+
+    /**
+     * 更新数据
+     * @param t                 t
+     * @return
+     */
+    public boolean updateItem(T t) {
+        if (t == null) {
+            return false;
+        }
+        synchronized (mLock) {
+            int index = data.indexOf(t);
+            if (index >= 0) {
+                data.set(index, t);
+                notifyItemChanged(index);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public void setOnItemClickListener(OnItemClickListener onItemClickListener) {
+        this.onItemClickListener = onItemClickListener;
+    }
+
+    public void setOnItemLongClickListener(OnItemLongClickListener onItemLongClickListener) {
+        this.onItemLongClickListener = onItemLongClickListener;
+    }
+
+}
diff --git a/EastAdapterLib/src/main/java/com/yc/eastadapterlib/BaseViewHolder.java b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/BaseViewHolder.java
new file mode 100755
index 0000000..1505d64
--- /dev/null
+++ b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/BaseViewHolder.java
@@ -0,0 +1,316 @@
+package com.yc.eastadapterlib;
+
+import android.annotation.SuppressLint;
+import android.graphics.Bitmap;
+import android.graphics.Paint;
+import android.graphics.Typeface;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.util.SparseArray;
+import android.view.View;
+import android.view.animation.AlphaAnimation;
+import android.widget.Checkable;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.RatingBar;
+import android.widget.TextView;
+
+import androidx.annotation.IdRes;
+import androidx.annotation.Nullable;
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.lang.reflect.Field;
+
+
+/**
+ * <pre>
+ *     @author yangchong
+ *     blog  : https://github.com/yangchong211
+ *     time  : 2018/9/18
+ *     desc  : 通用的RecyclerView.ViewHolder。提供了根据viewId获取View的方法。
+ * </pre>
+ */
+public class BaseViewHolder extends RecyclerView.ViewHolder {
+
+    // SparseArray 比 HashMap 更省内存，在某些条件下性能更好，只能存储 key 为 int 类型的数据，
+    // 用来存放 View 以减少 findViewById 的次数
+    private SparseArray<View> viewSparseArray;
+    //这个是item的对象
+    private View mItemView;
+
+    public BaseViewHolder(View itemView) {
+        super(itemView);
+        this.mItemView = itemView;
+        viewSparseArray = new SparseArray<>();
+    }
+
+    /**
+     * 根据 ID 来获取 View
+     * @param viewId viewID
+     * @param <T>    泛型
+     * @return 将结果强转为 View 或 View 的子类型
+     */
+    public <T extends View> T getView(int viewId) {
+        // 先从缓存中找，找打的话则直接返回
+        // 如果找不到则 findViewById ，再把结果存入缓存中
+        View view = viewSparseArray.get(viewId);
+        if (view == null) {
+            view = itemView.findViewById(viewId);
+            viewSparseArray.put(viewId, view);
+        }
+        return (T) view;
+    }
+
+    /**
+     * 获取item的对象
+     */
+    @Nullable
+    public View getItemView(){
+        return mItemView;
+    }
+
+
+    /**
+     * 获取数据索引的位置
+     * @return          position
+     */
+    protected int getDataPosition(){
+        RecyclerView.Adapter adapter = getOwnerAdapter();
+        if (adapter!=null && adapter instanceof BaseRecycleAdapter){
+            return ((BaseRecycleAdapter) adapter).getViewPosition();
+        }
+        return getAdapterPosition();
+    }
+
+
+
+    /**
+     * 获取adapter对象
+     * @param <T>
+     * @return                  adapter
+     */
+
+    private  <T extends RecyclerView.Adapter> T getOwnerAdapter(){
+        RecyclerView recyclerView = getOwnerRecyclerView();
+        //noinspection unchecked
+        return recyclerView != null ? (T) recyclerView.getAdapter() : null;
+    }
+
+
+    @Nullable
+    private RecyclerView getOwnerRecyclerView(){
+        try {
+            Field field = RecyclerView.ViewHolder.class.getDeclaredField("mOwnerRecyclerView");
+            field.setAccessible(true);
+            return (RecyclerView) field.get(this);
+        } catch (NoSuchFieldException ignored) {
+        } catch (IllegalAccessException ignored) {
+        }
+        return null;
+    }
+
+
+    /**
+     * 添加子控件的点击事件
+     * @param viewId                        控件id
+     */
+    protected void addOnClickListener(@IdRes final int viewId) {
+        final View view = getView(viewId);
+        if (view != null) {
+            if (!view.isClickable()) {
+                view.setClickable(true);
+            }
+            view.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    if(getOwnerAdapter()!=null){
+
+                    }
+                }
+            });
+        }
+    }
+
+
+
+    /**
+     * 设置TextView的值
+     */
+    public BaseViewHolder setText(int viewId, String text) {
+        TextView tv = getView(viewId);
+        tv.setText(text);
+        return this;
+    }
+
+    /**
+     * 设置imageView图片
+     */
+    public BaseViewHolder setImageResource(int viewId, int resId) {
+        ImageView view = getView(viewId);
+        view.setImageResource(resId);
+        return this;
+    }
+
+    /**
+     * 设置imageView图片
+     */
+    public BaseViewHolder setImageBitmap(int viewId, Bitmap bitmap) {
+        ImageView view = getView(viewId);
+        view.setImageBitmap(bitmap);
+        return this;
+    }
+
+    /**
+     * 设置imageView图片
+     */
+    public BaseViewHolder setImageDrawable(int viewId, Drawable drawable) {
+        ImageView view = getView(viewId);
+        view.setImageDrawable(drawable);
+        return this;
+    }
+
+    /**
+     * 设置背景颜色
+     */
+    public BaseViewHolder setBackgroundColor(int viewId, int color) {
+        View view = getView(viewId);
+        view.setBackgroundColor(color);
+        return this;
+    }
+
+    /**
+     * 设置背景颜色
+     */
+    public BaseViewHolder setBackgroundRes(int viewId, int backgroundRes) {
+        View view = getView(viewId);
+        view.setBackgroundResource(backgroundRes);
+        return this;
+    }
+
+    /**
+     * 设置text颜色
+     */
+    public BaseViewHolder setTextColor(int viewId, int textColor) {
+        TextView view = getView(viewId);
+        view.setTextColor(textColor);
+        return this;
+    }
+
+    /**
+     * 设置透明度
+     */
+    @SuppressLint("NewApi")
+    public BaseViewHolder setAlpha(int viewId, float value) {
+        if (Build.VERSION_CODES.HONEYCOMB <= Build.VERSION.SDK_INT) {
+            getView(viewId).setAlpha(value);
+        } else {
+            // Pre-honeycomb hack to set Alpha value
+            AlphaAnimation alpha = new AlphaAnimation(value, value);
+            alpha.setDuration(0);
+            alpha.setFillAfter(true);
+            getView(viewId).startAnimation(alpha);
+        }
+        return this;
+    }
+
+
+    /**
+     * 设置是否可见
+     */
+    public BaseViewHolder setVisible(int viewId, boolean visible) {
+        View view = getView(viewId);
+        view.setVisibility(visible ? View.VISIBLE : View.GONE);
+        return this;
+    }
+
+    public BaseViewHolder setTypeface(Typeface typeface, int... viewIds) {
+        for (int viewId : viewIds) {
+            TextView view = getView(viewId);
+            view.setTypeface(typeface);
+            view.setPaintFlags(view.getPaintFlags() | Paint.SUBPIXEL_TEXT_FLAG);
+        }
+        return this;
+    }
+
+    public BaseViewHolder setProgress(int viewId, int progress) {
+        ProgressBar view = getView(viewId);
+        view.setProgress(progress);
+        return this;
+    }
+
+    public BaseViewHolder setProgress(int viewId, int progress, int max) {
+        ProgressBar view = getView(viewId);
+        view.setMax(max);
+        view.setProgress(progress);
+        return this;
+    }
+
+    public BaseViewHolder setMax(int viewId, int max) {
+        ProgressBar view = getView(viewId);
+        view.setMax(max);
+        return this;
+    }
+
+    public BaseViewHolder setRating(int viewId, float rating) {
+        RatingBar view = getView(viewId);
+        view.setRating(rating);
+        return this;
+    }
+
+    public BaseViewHolder setRating(int viewId, float rating, int max) {
+        RatingBar view = getView(viewId);
+        view.setMax(max);
+        view.setRating(rating);
+        return this;
+    }
+
+    public BaseViewHolder setTag(int viewId, Object tag) {
+        View view = getView(viewId);
+        view.setTag(tag);
+        return this;
+    }
+
+    public BaseViewHolder setTag(int viewId, int key, Object tag) {
+        View view = getView(viewId);
+        view.setTag(key, tag);
+        return this;
+    }
+
+    public BaseViewHolder setChecked(int viewId, boolean checked) {
+        Checkable view = (Checkable) getView(viewId);
+        view.setChecked(checked);
+        return this;
+    }
+
+    /**
+     * 关于事件的
+     */
+    public BaseViewHolder setOnClickListener(int viewId, View.OnClickListener listener) {
+        View view = getView(viewId);
+        if(view==null){
+            return null;
+        }
+        view.setOnClickListener(listener);
+        return this;
+    }
+
+    public BaseViewHolder setOnTouchListener(int viewId, View.OnTouchListener listener) {
+        View view = getView(viewId);
+        if(view==null){
+            return null;
+        }
+        view.setOnTouchListener(listener);
+        return this;
+    }
+
+    public BaseViewHolder setOnLongClickListener(int viewId, View.OnLongClickListener listener) {
+        View view = getView(viewId);
+        if(view==null){
+            return null;
+        }
+        view.setOnLongClickListener(listener);
+        return this;
+    }
+
+
+}
diff --git a/EastAdapterLib/src/main/java/com/yc/eastadapterlib/MultiTypeSupport.java b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/MultiTypeSupport.java
new file mode 100644
index 0000000..28e8d02
--- /dev/null
+++ b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/MultiTypeSupport.java
@@ -0,0 +1,18 @@
+package com.yc.eastadapterlib;
+
+import java.util.List;
+
+/**
+ * <pre>
+ *     @author  yangchong
+ *     email  : yangchong211@163.com
+ *     time   : 2017/07/15
+ *     desc   : 接口
+ *     revise:
+ * </pre>
+ */
+public interface MultiTypeSupport<T> {
+
+    int getLayoutId(List<T> data, int position);
+
+}
diff --git a/EastAdapterLib/src/main/java/com/yc/eastadapterlib/OnItemClickListener.java b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/OnItemClickListener.java
new file mode 100755
index 0000000..135ed85
--- /dev/null
+++ b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/OnItemClickListener.java
@@ -0,0 +1,17 @@
+package com.yc.eastadapterlib;
+
+import android.view.View;
+
+/**
+ * <pre>
+ *     @author yangchong
+ *     email  : yangchong211@163.com
+ *     time  : 2017/07/15
+ *     desc  : 点击事件
+ *     revise:
+ * </pre>
+ */
+public interface OnItemClickListener {
+
+    void onItemClick(View view, int position);
+}
diff --git a/EastAdapterLib/src/main/java/com/yc/eastadapterlib/OnItemLongClickListener.java b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/OnItemLongClickListener.java
new file mode 100644
index 0000000..ad3dad1
--- /dev/null
+++ b/EastAdapterLib/src/main/java/com/yc/eastadapterlib/OnItemLongClickListener.java
@@ -0,0 +1,37 @@
+/*
+Copyright 2017 yangchong211（github.com/yangchong211）
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package com.yc.eastadapterlib;
+
+import android.view.View;
+
+/**
+ * <pre>
+ *     @author 杨充
+ *     blog  : https://github.com/yangchong211
+ *     time  : 2016/4/28
+ *     desc  : item中长按点击监听接口
+ *     revise:
+ * </pre>
+ */
+public interface OnItemLongClickListener {
+    /**
+     * item中长按点击监听接口
+     * @param position              索引
+     * @return
+     */
+    boolean onItemLongClick(View view, int position);
+}
diff --git a/EastAdapterLib/src/test/java/com/yc/eastadapterlib/ExampleUnitTest.java b/EastAdapterLib/src/test/java/com/yc/eastadapterlib/ExampleUnitTest.java
new file mode 100644
index 0000000..58d12b1
--- /dev/null
+++ b/EastAdapterLib/src/test/java/com/yc/eastadapterlib/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.yc.eastadapterlib;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file
diff --git a/PhotoCoverLib/build.gradle b/PhotoCoverLib/build.gradle
index 8e7488a..1dc667b 100644
--- a/PhotoCoverLib/build.gradle
+++ b/PhotoCoverLib/build.gradle
@@ -5,13 +5,13 @@ apply plugin: 'com.github.dcendents.android-maven'
 
 android {
     compileSdkVersion project.ext.androidCompileSdkVersion
-    buildToolsVersion project.ext.androidBuildToolsVersion
+    //buildToolsVersion project.ext.androidBuildToolsVersion
 
     defaultConfig {
         minSdkVersion project.ext.androidMinSdkVersion
         targetSdkVersion project.ext.androidTargetSdkVersion
-        versionCode 1
-        versionName "1.0"
+        versionCode 32
+        versionName "3.0.2"
     }
 
     buildTypes {
diff --git a/PhotoCoverLib/src/main/java/com/yc/cover/CoverLayoutManger.java b/PhotoCoverLib/src/main/java/com/yc/cover/CoverLayoutManger.java
index 2b37da9..c9e6a72 100755
--- a/PhotoCoverLib/src/main/java/com/yc/cover/CoverLayoutManger.java
+++ b/PhotoCoverLib/src/main/java/com/yc/cover/CoverLayoutManger.java
@@ -78,10 +78,10 @@ public class CoverLayoutManger extends RecyclerView.LayoutManager {
     private int mLastSelectPosition = 0;
 
     /**滑动的方向：左*/
-    private static int SCROLL_LEFT = 1;
+    private static final int SCROLL_LEFT = 1;
 
     /**滑动的方向：右*/
-    private static int SCROLL_RIGHT = 2;
+    private static final int SCROLL_RIGHT = 2;
 
     /**
      * 选中监听
@@ -112,7 +112,8 @@ public CoverLayoutManger(boolean isFlat, boolean isGreyItem, boolean isAlphaItem
 
     @Override
     public RecyclerView.LayoutParams generateDefaultLayoutParams() {
-        return new RecyclerView.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
+        return new RecyclerView.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
+                ViewGroup.LayoutParams.WRAP_CONTENT);
     }
 
     @Override
diff --git a/RefreshViewLib/build.gradle b/RefreshViewLib/build.gradle
index a402767..425a09b 100644
--- a/RefreshViewLib/build.gradle
+++ b/RefreshViewLib/build.gradle
@@ -4,13 +4,13 @@ apply plugin: 'com.github.dcendents.android-maven'
 
 android {
     compileSdkVersion project.ext.androidCompileSdkVersion
-    buildToolsVersion project.ext.androidBuildToolsVersion
+    //buildToolsVersion project.ext.androidBuildToolsVersion
 
     defaultConfig {
         minSdkVersion project.ext.androidMinSdkVersion
         targetSdkVersion project.ext.androidTargetSdkVersion
-        versionCode 13
-        versionName "2.5.9"
+        versionCode 32
+        versionName "3.0.2"
     }
 
     buildTypes {
diff --git a/SelectViewLib/build.gradle b/SelectViewLib/build.gradle
index 12967eb..6ce59be 100644
--- a/SelectViewLib/build.gradle
+++ b/SelectViewLib/build.gradle
@@ -6,13 +6,13 @@ apply plugin: 'com.github.dcendents.android-maven'
 
 android {
     compileSdkVersion project.ext.androidCompileSdkVersion
-    buildToolsVersion project.ext.androidBuildToolsVersion
+    //buildToolsVersion project.ext.androidBuildToolsVersion
 
     defaultConfig {
         minSdkVersion project.ext.androidMinSdkVersion
         targetSdkVersion project.ext.androidTargetSdkVersion
-        versionCode 1
-        versionName "1.0"
+        versionCode 32
+        versionName "3.0.2"
 
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
 
diff --git a/SlideViewLib/build.gradle b/SlideViewLib/build.gradle
index 4cde57a..62c9a83 100644
--- a/SlideViewLib/build.gradle
+++ b/SlideViewLib/build.gradle
@@ -4,16 +4,14 @@ apply plugin: 'com.github.dcendents.android-maven'
 
 android {
     compileSdkVersion project.ext.androidCompileSdkVersion
-    buildToolsVersion project.ext.androidBuildToolsVersion
+    //buildToolsVersion project.ext.androidBuildToolsVersion
 
     defaultConfig {
         minSdkVersion project.ext.androidMinSdkVersion
         targetSdkVersion project.ext.androidTargetSdkVersion
-        versionCode 1
-        versionName "1.0"
-
+        versionCode 32
+        versionName "3.0.2"
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
-
     }
     buildTypes {
         release {
diff --git a/settings.gradle b/settings.gradle
index 48218d4..ce50678 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -3,3 +3,4 @@ include ':SlideViewLib'
 include ':PhotoCoverLib'
 include ':ShopCatLib'
 include ':SelectViewLib'
+include ':EastAdapterLib'