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SwipeRefresh 各种实现上拉,下拉刷新

SwipeRefresh 各种实现上拉,下拉刷新

作者: 流水潺湲 | 来源:发表于2017-03-14 11:52 被阅读678次

    SwipeRefresh

    基于原生的SwipeRefreshLayout 做了封装处理

    项目源码
    https://github.com/huangshuyuan/SwipeRefreshLayout-master

    Gradle:

    compile'com.hsy.view:refreshlibrary:1.0.1'
    

    Maven :

    <dependency>
      <groupId>com.hsy.view</groupId>
      <artifactId>refreshlibrary</artifactId>
      <version>1.0.1</version>
      <type>pom</type>
    </dependency>
    

    此项目中包括四种:

    • 1.原生SwipeRefreshLayout(上拉可通过滚动监听实现)

    • 2.自定义支持上拉刷新的组件

    • 3.自定义支持ViewPage的刷新组件VPSwipeRefreshLayout

    • 4.RecyclerView+SwpieRefreshLayout实现下拉刷新效果同时实现上拉功能

    主界面

    1.原生SwipeRefreshLayout(上拉可通过滚动监听实现)

    除了OnRefreshListener接口外,SwipRefreshLayout中还有一些其他重要的方法,具体如下:

    
             1、setOnRefreshListener(SwipeRefreshLayout.OnRefreshListener listener):设置手势滑动监听器。
             
               2、setProgressBackgroundColor(int colorRes):设置进度圈的背景色(已经弃用)
                  setProgressBackgroundColorSchemeResource (可以)。
                  setProgressBackgroundColorSchemeColor(Color c) (可以)
            
             3、setColorSchemeResources(int… colorResIds):设置进度动画的颜色。
             
             4、setRefreshing(Boolean refreshing):设置组件的刷洗状态,显示或者隐藏刷新进度条 
             
             5、setSize(int size):设置进度圈的大小,只有两个值:DEFAULT、LARGE
             
             6、postDelayed(new Runable(),long min) 设置刷新延迟时间
            
             7、isRefreshing():检查是否处于刷新状态
             
    
    下拉刷新

    布局,具体内容如下:

    <?xml version="1.0" encoding="utf-8"?>
    <android.support.v4.widget.SwipeRefreshLayout 
       xmlns:android="http://schemas.android.com/apk/res/android"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:orientation="vertical"
       android:id="@+id/swipeLayout" >
        
       <ListView 
           android:id="@+id/mylist"
           android:layout_width="match_parent"
           android:layout_height="wrap_content"/>
       
    </android.support.v4.widget.SwipeRefreshLayout>
    

    Activity核心代码如下:

    swipeRefreshLayout = (SwipeRefreshLayout)findViewById(R.id.swipeLayout);
      /*加载的渐变动画*/
            swipeRefreshLayout.setColorSchemeResources(R.color.swipe_color_1,
                    R.color.swipe_color_2,
                    R.color.swipe_color_3,
                    R.color.swipe_color_4);
            swipeRefreshLayout.setSize(SwipeRefreshLayout.LARGE);;
            swipeRefreshLayout.setProgressBackgroundColor(R.color.swipe_background_color);
            //swipeRefreshLayout.setPadding(20, 20, 20, 20);
            //swipeRefreshLayout.setProgressViewOffset(true, 100, 200);
            //swipeRefreshLayout.setDistanceToTriggerSync(50);
            swipeRefreshLayout.setProgressViewEndTarget(true, 100);
            swipeRefreshLayout.setOnRefreshListener(new OnRefreshListener() {
                @Override
                public void onRefresh() {
                    new Thread(new Runnable() {
                        @Override
                        public void run() {
                            data.clear();
                            for(int i=0;i<20;i++){
                                data.add("SwipeRefreshLayout下拉刷新"+i);
                            }
                            try {
                                Thread.sleep(5000);
                            } catch (InterruptedException e) {
                                e.printStackTrace();
                            }
                            mHandler.sendEmptyMessage(1);
                        }
                    }).start();
                }
            });
        //handler
        private Handler mHandler = new Handler(){
            @Override
            public void handleMessage(Message msg) {
                super.handleMessage(msg);
                switch (msg.what) {
                case 1:
                    
                    swipeRefreshLayout.setRefreshing(false);
                    adapter.notifyDataSetChanged();
                    //swipeRefreshLayout.setEnabled(false);
                    break;
                default:
                    break;
                }
            }
        };
    
    
    • 原生实现上拉效果

    通过监听滚动事件,对listview添加底部的组件实现上拉

     implements AbsListView.OnScrollListener {···
     
     
     ···
      /**
             * 对listview添加底部的组件实现上拉
             */
            footerView = getLayoutInflater().inflate(R.layout.refresh_footview_layout, null);
            lv.addFooterView(footerView);
      /**
             * 设置滚动监听
             */
       lv.setOnScrollListener(this);
       
        /**
         * 重写滚动方法
         * @param view
         * @param scrollState
         */
        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
            if (adapter.getCount() == visibleLastIndex && scrollState == SCROLL_STATE_IDLE) {
                Toast.makeText(this, "加载更多完成", Toast.LENGTH_SHORT).show();
                footerView.setVisibility(View.GONE);
                /*在此处加载更多数据*/
    //            new LoadDataThread().start();
            }else {
                footerView.setVisibility(View.VISIBLE);
    //            Toast.makeText(this, "加载更多...", Toast.LENGTH_SHORT).show();
            }
    
        }
       
    

    2.自定义支持上拉刷新的组件

    上拉刷新

    实现下拉和上拉监听

    ···AppCompatActivity implements SwipeRefreshLayout.OnRefreshListener,
            RefreshLayout.OnLoadListener {
            ···
    

    下拉和原先一样用法:

             //下拉监听
            swipeLayout.setOnRefreshListener(this);
            //上拉监听
            swipeLayout.setOnLoadListener(this);
            
             /**
         * 上拉刷新
         */
        @Override
        public void onRefresh() {
            swipeLayout.postDelayed(new Runnable() {
    
                @Override
                public void run() {
                    // 更新数据  更新完后调用该方法结束刷新
                    list.clear();
                    for (int i = 0; i < 8; i++) {
                        HashMap<String, String> map = new HashMap<String, String>();
                        map.put("itemImage", i + "刷新");
                        map.put("itemText", i + "刷新");
                        list.add(map);
                    }
                    adapter.notifyDataSetChanged();
                    swipeLayout.setRefreshing(false);
                }
            }, 2000);
    
        }
    
        /**
         * 加载更多
         */
        @Override
        public void onLoad() {
            swipeLayout.postDelayed(new Runnable() {
                @Override
                public void run() {
                    // 更新数据  更新完后调用该方法结束刷新
                    swipeLayout.setLoading(false);
                    for (int i = 1; i < 10; i++) {
                        HashMap<String, String> map = new HashMap<String, String>();
                        map.put("itemImage", i + "更多");
                        map.put("itemText", i + "更多");
                        list.add(map);
                    }
                    adapter.notifyDataSetChanged();
                }
            }, 2000);
        }
    
            
    
    • 自定义组件如下:
    /**
     * Created by huangshuyuan on 2017/3/9.
     * email:hshuuyuan@foxmail.com
     * version:v1.0
     * <p>
     * 自定义view
     */
    
    /**
     * 继承自SwipeRefreshLayout,从而实现滑动到底部时上拉加载更多的功能.
     */
    public class RefreshLayout extends SwipeRefreshLayout implements
            OnScrollListener {
        /**
         * 滑动到最下面时的上拉操作
         */
    
        private int mTouchSlop;
        /**
         * listview实例
         */
        private ListView mListView;
    
        /**
         * 上拉监听器, 到了最底部的上拉加载操作
         */
        private OnLoadListener mOnLoadListener;
    
        /**
         * ListView的加载中footer
         */
        private View mListViewFooter;
    
        /**
         * 按下时的y坐标
         */
        private int mYDown;
        /**
         * 抬起时的y坐标, 与mYDown一起用于滑动到底部时判断是上拉还是下拉
         */
        private int mLastY;
        /**
         * 是否在加载中 ( 上拉加载更多 )
         */
        private boolean isLoading = false;
    
        /**
         * @param context
         */
        public RefreshLayout(Context context) {
            this(context, null);
        }
    
        @SuppressLint("InflateParams")
        public RefreshLayout(Context context, AttributeSet attrs) {
            super(context, attrs);
    
            mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    
            mListViewFooter = LayoutInflater.from(context).inflate(
                    R.layout.listview_footer, null, false);
        }
    
        @Override
        protected void onLayout(boolean changed, int left, int top, int right,
                                int bottom) {
            super.onLayout(changed, left, top, right, bottom);
            // 初始化ListView对象
            if (mListView == null) {
                getListView();
            }
        }
    
        /**
         * 获取ListView对象
         */
        private void getListView() {
            int childs = getChildCount();
            if (childs > 0) {
                View childView = getChildAt(0);
                if (childView instanceof ListView) {
                    mListView = (ListView) childView;
                    // 设置滚动监听器给ListView, 使得滚动的情况下也可以自动加载
                    mListView.setOnScrollListener(this);
                    Log.d(VIEW_LOG_TAG, "### 找到listview");
                }
            }
        }
    
        /*
         * (non-Javadoc)
         *
         * @see android.view.ViewGroup#dispatchTouchEvent(android.view.MotionEvent)
         */
        @Override
        public boolean dispatchTouchEvent(MotionEvent event) {
            final int action = event.getAction();
    
            switch (action) {
                case MotionEvent.ACTION_DOWN:
                    // 按下
                    mYDown = (int) event.getRawY();
                    break;
    
                case MotionEvent.ACTION_MOVE:
                    // 移动
                    mLastY = (int) event.getRawY();
                    break;
    
                case MotionEvent.ACTION_UP:
                    // 抬起
                    if (canLoad()) {
                        loadData();
                    }
                    break;
                default:
                    break;
            }
    
            return super.dispatchTouchEvent(event);
        }
    
        /**
         * 是否可以加载更多, 条件是到了最底部, listview不在加载中, 且为上拉操作.
         *
         * @return
         */
        private boolean canLoad() {
            return isBottom() && !isLoading && isPullUp();
        }
    
        /**
         * 判断是否到了最底部
         */
        private boolean isBottom() {
    
            if (mListView != null && mListView.getAdapter() != null) {
                return mListView.getLastVisiblePosition() == (mListView
                        .getAdapter().getCount() - 1);
            }
            return false;
        }
    
        /**
         * 是否是上拉操作
         *
         * @return
         */
        private boolean isPullUp() {
            return (mYDown - mLastY) >= mTouchSlop;
        }
    
        /**
         * 如果到了最底部,而且是上拉操作.那么执行onLoad方法
         */
        private void loadData() {
            if (mOnLoadListener != null) {
                // 设置状态
                setLoading(true);
                //
                mOnLoadListener.onLoad();
            }
        }
    
        /**
         * @param loading
         */
        public void setLoading(boolean loading) {
            isLoading = loading;
            if (isLoading) {
                mListView.addFooterView(mListViewFooter);
            } else {
                mListView.removeFooterView(mListViewFooter);
                mYDown = 0;
                mLastY = 0;
            }
        }
    
        /**
         * @param loadListener
         */
        public void setOnLoadListener(OnLoadListener loadListener) {
            mOnLoadListener = loadListener;
        }
    
        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
    
        }
    
        @Override
        public void onScroll(AbsListView view, int firstVisibleItem,
                             int visibleItemCount, int totalItemCount) {
            // 滚动时到了最底部也可以加载更多
            if (canLoad()) {
                loadData();
            }
        }
    
        /**
         * 设置刷新
         */
        public static void setRefreshing(SwipeRefreshLayout refreshLayout,
                                         boolean refreshing, boolean notify) {
            Class<? extends SwipeRefreshLayout> refreshLayoutClass = refreshLayout
                    .getClass();
            if (refreshLayoutClass != null) {
    
                try {
                    Method setRefreshing = refreshLayoutClass.getDeclaredMethod(
                            "setRefreshing", boolean.class, boolean.class);
                    setRefreshing.setAccessible(true);
                    setRefreshing.invoke(refreshLayout, refreshing, notify);
                } catch (NoSuchMethodException e) {
                    e.printStackTrace();
                } catch (IllegalAccessException e) {
                    e.printStackTrace();
                } catch (InvocationTargetException e) {
                    e.printStackTrace();
                }
            }
        }
    
        /**
         * 加载更多的监听器
         */
        public static interface OnLoadListener {
            public void onLoad();
        }
    }
    

    3.自定义支持ViewPage的刷新组件VPSwipeRefreshLayout

    支持viewpager刷新
    • 原生SwipeRefreshLayout会存在以下问题:

    1、 SwipeRefreshLayout会吃掉ViewPager的滑动事件。

    2、 SwipeRefreshLayout需要套在ScrollView和ListView上的时候才表现的比较友好,在其他ViewGroup上有点问题

    • 重写后的SwipeRefreshLayout,直接复制到项目就可以使用了。
    public class VpSwipeRefreshLayout extends SwipeRefreshLayout {
    
    private float startY;
    private float startX;
    // 记录viewPager是否拖拽的标记
    private boolean mIsVpDragger;
    private final int mTouchSlop;
    
    public VpSwipeRefreshLayout(Context context, AttributeSet attrs) {
    super(context, attrs);
    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    }
    
    @Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
    int action = ev.getAction();
    switch (action) {
    case MotionEvent.ACTION_DOWN:
    // 记录手指按下的位置
    startY = ev.getY();
    startX = ev.getX();
    // 初始化标记
    mIsVpDragger = false;
    break;
    case MotionEvent.ACTION_MOVE:
    // 如果viewpager正在拖拽中,那么不拦截它的事件,直接return false;
    if(mIsVpDragger) {
    return false;
    }
    
    // 获取当前手指位置
    float endY = ev.getY();
    float endX = ev.getX();
    float distanceX = Math.abs(endX - startX);
    float distanceY = Math.abs(endY - startY);
    // 如果X轴位移大于Y轴位移,那么将事件交给viewPager处理。
    if(distanceX > mTouchSlop && distanceX > distanceY) {
    mIsVpDragger = true;
    return false;
    }
    break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
    // 初始化标记
    mIsVpDragger = false;
    break;
    }
    // 如果是Y轴位移大于X轴,事件交给swipeRefreshLayout处理。
    return super.onInterceptTouchEvent(ev);
    }
    }
    
    

    4.RecyclerView+SwpieRefreshLayout实现下拉刷新效果同时实现上拉功能

    RecyclerView+SwpieRefreshLayout

    RecyclerView实现的列表,默认情况下面是不带下拉刷新和上拉记载更多效果的,但是我在我们的实际项目当中,为了提高用户体验,这种效果一般都需要实现

    SwipeRefreshLayout本身自带下拉刷新的效果,那么我们可以选择在RecyclerView布局外部嵌套一层SwipeRefreshLayout布局即可,具体布局文件如下:

    ?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:id="@+id/activity_recycle_view_refresh"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
    
        tools:context="com.hsy.refresh.ui.RecycleViewRefreshActivity">
    
        <include
            layout="@layout/common_top_bar_layout"
            android:visibility="gone" />
    
        <android.support.v4.widget.SwipeRefreshLayout
            android:id="@+id/demo_swiperefreshlayout"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:scrollbars="vertical">
    
            <android.support.v7.widget.RecyclerView
                android:id="@+id/demo_recycler"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent">
    
            </android.support.v7.widget.RecyclerView>
        </android.support.v4.widget.SwipeRefreshLayout>
    </LinearLayout>
    
    

    在Activity中引用这个布局并初始化

     @Override
        protected void onCreate(Bundle savedInstanceState) {
            //去除系统标题
            this.requestWindowFeature(Window.FEATURE_NO_TITLE);
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_recycle_view_refresh);
            ButterKnife.bind(this);
    
            initView();
        }
    
        /*RecyclerView 管理器*/
        private LinearLayoutManager linearLayoutManager;
        MyRecyclerViewAdapter adapter;
        private int lastVisibleItem;//记录滚动位置
    
    
        /**
         * 初始化组件
         */
        private void initView() {
                   topBarTitle.setText("RecyclerView 刷新");
    
            //设置刷新时动画的颜色,可以设置4个
            swiperefreshLayout.setProgressBackgroundColorSchemeResource(android.R.color.white);
            swiperefreshLayout.setColorSchemeResources(android.R.color.holo_blue_light,
                    android.R.color.holo_red_light, android.R.color.holo_orange_light,
                    android.R.color.holo_green_light);
            // 这句话是为了,第一次进入页面的时候显示加载进度条
            swiperefreshLayout.setProgressViewOffset(false, 0, (int) TypedValue
                    .applyDimension(TypedValue.COMPLEX_UNIT_DIP, 24, getResources()
                            .getDisplayMetrics()));
    
    
            //设置竖直方向
            linearLayoutManager = new LinearLayoutManager(this);
            linearLayoutManager.setOrientation(OrientationHelper.VERTICAL);
            //设置管理器
            recylerview.setLayoutManager(linearLayoutManager);
            //添加分隔线
            recylerview.addItemDecoration(new AdvanceDecoration(this, OrientationHelper.VERTICAL));
    
            recylerview.setAdapter(adapter = new MyRecyclerViewAdapter(this));
            /*实现下拉*/
    
            swiperefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
                @Override
                public void onRefresh() {
                    new Handler().postDelayed(new Runnable() {
                        @Override
                        public void run() {
                            List<String> newDatas = new ArrayList<String>();
                            for (int i = 0; i < 5; i++) {
                                int index = i + 1;
                                newDatas.add("new item" + index);
                            }
                            adapter.addItem(newDatas);/*添加数据*/
                            swiperefreshLayout.setRefreshing(false);
                            Toast.makeText(RecycleViewRefreshActivity.this, "更新了五条数据...", Toast.LENGTH_SHORT).show();
                        }
                    }, 3000);
                }
            });
    
            /**
             * 添加滚动监听,实现上拉刷新
             */
    
            recylerview.setOnScrollListener(new RecyclerView.OnScrollListener() {
                @Override
                public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
                    super.onScrollStateChanged(recyclerView, newState);
                    //当滚动到底部时刷新数据
                    if (newState == RecyclerView.SCROLL_STATE_IDLE && lastVisibleItem + 1 == adapter.getItemCount()) {
                        new Handler().postDelayed(new Runnable() {
                            @Override
                            public void run() {
                                List<String> newDatas = new ArrayList<String>();
                                for (int i = 0; i < 5; i++) {
                                    int index = i + 1;
                                    newDatas.add("more item" + index);
                                }
                                adapter.addMoreItem(newDatas);
                                swiperefreshLayout.setRefreshing(false);
    
                            }
                        }, 1000);
                    }
                }
    
                @Override
                public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
                    super.onScrolled(recyclerView, dx, dy);
                    //获取滚动的最后位置
                    lastVisibleItem = linearLayoutManager.findLastVisibleItemPosition();
                }
            });
    
        }
    

    实现下拉刷新用SwipeRefreshLayout 自带的进度条, 上拉刷新用类似ListView的刷新 提示“加载中”等信息。

    我们可以给RecyclerView 也添加一个类似FooterView的item。
    我们在Adapter中实现:

    /**
         * RecyclerView的适配器
         */
    
        class MyRecyclerViewAdapter extends RecyclerView.Adapter<MyRecyclerViewAdapter.ViewHolder> {//自定义viewHoder
            List<String> datas;
            Context context;
            /*加载更多*/
            private static final int TYPE_ITEM = 0;
            private static final int TYPE_FOOTER = 1;
    
            public MyRecyclerViewAdapter(Context context) {
                this.context = context;
    
                /*初始化数据*/
                this.datas = new ArrayList<String>();
                for (int i = 0; i < 20; i++) {
                    int index = i + 1;
                    datas.add("item" + index);
                }
                /*addItem(datas);*/
            }
    
            //自定义的ViewHolder,持有每个Item的的所有界面元素
            public class ViewHolder extends RecyclerView.ViewHolder {
    
                public ViewHolder(View view) {
                    super(view);
                }
            }
    
    
            //自定义的ViewHolder,持有每个Item的的所有界面元素
            public class ItemViewHolder extends ViewHolder {
                public TextView item_tv;
    
                public ItemViewHolder(View view) {
                    super(view);
                    item_tv = (TextView) view.findViewById(R.id.text);
                }
            }
    
            /**
             * 底部view
             */
    
            class FooterViewHolder extends ViewHolder {
    
                public FooterViewHolder(View view) {
                    super(view);
                }
    
            }
    
            /**
             * 绑定布局文件
             *
             * @param parent
             * @param viewType
             * @return
             */
            @Override
            public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
                if (viewType == TYPE_FOOTER) {
                    final View view = LayoutInflater.from(context).inflate(R.layout.refresh_footview_layout, parent, false);
    //                view.setLayoutParams(new RecyclerView.LayoutParams(RecyclerView.LayoutParams.MATCH_PARENT,
    //                        RecyclerView.LayoutParams.WRAP_CONTENT));
                    FooterViewHolder viewHolder = new FooterViewHolder(view);
                    return viewHolder;
    
                } else if (viewType == TYPE_ITEM) {
    
                    final View view = LayoutInflater.from(context).inflate(R.layout.item_recycler_layout, parent, false);
                    //这边可以做一些属性设置,甚至事件监听绑定
                    //view.setBackgroundColor(Color.RED);
                    ItemViewHolder viewHolder = new ItemViewHolder(view);
                    return viewHolder;
                }
                return null;
            }
    
            @Override
            public void onBindViewHolder(ViewHolder holder, int position) {
                if (holder instanceof ItemViewHolder) {
                    //设置数据
                    ((ItemViewHolder) holder).item_tv.setText(datas.get(position));
                    ((ItemViewHolder) holder).item_tv.setTag(position);
                }
    
            }
    
            /*返回每一项的类型*/
            @Override
            public int getItemViewType(int position) {
                // 最后一个item设置为footerView
                if (position + 1 == getItemCount()) {
                    return TYPE_FOOTER;
                } else {
                    return TYPE_ITEM;
                }
            }
    
            // RecyclerView的count设置为数据总条数+ 1(footerView)
            @Override
            public int getItemCount() {
                return datas.size() + 1;
            }
    
            //添加数据
    
            public void addItem(List<String> newDatas) {
                //mTitles.add(position, data);
                //notifyItemInserted(position);
                newDatas.addAll(datas);
                datas.removeAll(datas);
                datas.addAll(newDatas);
                notifyDataSetChanged();
            }
    
            /**
             * 添加更多数据
             *
             * @param newDatas
             */
    
            public void addMoreItem(List<String> newDatas) {
                datas.addAll(newDatas);
                adapter.notifyDataSetChanged();
            }
        }
    

    refresh_footview_layout

    <?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:gravity="center_horizontal">
    
        <ProgressBar
            android:id="@+id/progressBar"
            style="?android:attr/progressBarStyleSmall"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
    
        <TextView
            android:id="@+id/textView2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/refresh_text" />
    </LinearLayout>
    

    item_recycler_layout

    <?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">
    
        <TextView
            android:id="@+id/text"
            android:layout_width="match_parent"
            android:layout_height="match_parent" />
    
    </LinearLayout>
    
    

    上面是自己研究的刷新组件的使用,最近发现一个大神已经封装好了一个item侧滑的使用,可以看看大神的

    大神的源码地址:https://github.com/yanzhenjie/SwipeRecyclerView

    我的博客原文:http://blog.csdn.net/imshuyuan/article/details/62041447

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      本文标题:SwipeRefresh 各种实现上拉,下拉刷新

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