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heynchy / SwipeMenuAndPullToRefresh

Android开发中listView和ExpandableListView支持下拉刷新，上拉加载和侧滑删除三个功能（PullToRefresh 和 SwipeMenu的结合体）；新增指定特定项不能够侧滑的功能
Apache License 2.0
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readme

# SwipeMenuAndPullToRefresh

ListView和ExpandableListView支持下拉刷新，上拉加载和侧滑删除三个功能, V0.1.8新增可根据条件设置某项不能侧滑的功能;

Demo:

Screenshot

Screenshot

Screenshot

Usage

Add dependency

    dependencies {
         compile 'com.github.heynchy:SwipeMenuAndPullToRefresh:v0.2.0'
    }

ListView全部功能的实现

Step1. 添加xml

     <com.chy.srlibrary.PTRLayoutView
        android:id="@+id/refresh_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <include
            layout="@layout/refresh_head"
            android:layout_width="match_parent"
            android:layout_height="match_parent"/>
        <com.chy.srlibrary.slistview.SMRListView
            android:id="@+id/lv_swipe_menu"
            android:layout_width="match_parent"
            android:layout_height="match_parent"/>
        <include
            layout="@layout/refresh_load"
            android:layout_width="match_parent"
            android:layout_height="match_parent"/>/>
    </com.chy.srlibrary.PTRLayoutView>

Step2. 添加初始化侧滑删除（如果不设置则不会有侧滑删除，仅有刷新)

 final SwipeMenuCreatorInterfaceUtil creator = new SwipeMenuCreatorInterfaceUtil() {
            @Override
            public void create(SwipeMenu menu) {

                SwipeMenuItem deleteItem = new SwipeMenuItem(mContext);
                deleteItem.setBackground(new ColorDrawable(Color.rgb(0xF9,
                        0x3F, 0x25)));
                deleteItem.setWidth(dp2px(mContext, 100));
                deleteItem.setTitle("删除");
                deleteItem.setTitleColor(Color.rgb(255, 255, 255));
                deleteItem.setTitleSize(15);
                menu.addMenuItem(deleteItem);
            }
        };
    // 设置侧滑删除(如果不设置则不会有侧滑删除，仅有刷新)
         mSWRListView.setMenuCreator(creator);
    // 点击侧滑按钮的响应事件（如果涉及自定义的侧滑布局，可参考SwipMenuListView的实现方法） 
        // 侧滑的监听事件
        mSWRListView.setOnMenuItemClickListener(new SMListView.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(int i, SwipeMenu swipeMenu, int i1) {
                mDataList.remove(i);
                mAdapter.notifyDataSetChanged();
                Toast.makeText(getApplicationContext(), "删除成功！", Toast.LENGTH_SHORT).show();
                return false;
            }
        });
    // 如果有侧滑删除事件，则可根据具体条件设置滑动项是否可以侧滑
        mSWRListView.setOnTouchListener(new View.OnTouchListener() {
           @Override
           public boolean onTouch(View v, MotionEvent event) {
               int action = event.getAction();
               switch (action) {
                   case MotionEvent.ACTION_DOWN:
                       /**
                        * oldPos  滑动的所处位置的position
                        * setSwipeEnable() 是否进行侧滑：
                        *           设置为false则不会发生侧滑；
                        *           设置为true则会侧滑
                        *           默认值为true
                        *
                        * 这里可根据具体的条件来判定是否可以进行滑动
                        */
                       int oldPos = mSWRListView.pointToPosition((int) event.getX(), (int) event.getY());
               if (oldPos < 0){
                   // 判定当没有找到侧滑的Item时，返回false  
                   return false;
               }
                       if (oldPos < 5) {
                           // 根据具体条件设置不滑动项（例如： position小于5时不滑动）
                           mSWRListView.setSwipeEnable(false);
                           Toast.makeText(getBaseContext(), "前5项不滑动！！", Toast.LENGTH_SHORT).show();
                       } else {
                           mSWRListView.setSwipeEnable(true);
                       }
                }
               return false;
           }
       });

Step3. 监听下拉刷新和上拉加载的事件

  // com.chy.srlibrary.PTRLayoutView ====> mPTRLayoutView
  mPTRLayoutView.setOnRefreshListener(new PTRLayoutView.OnRefreshListener() {
            @Override
            public void onRefresh(PTRLayoutView ptrLayoutView) {
                // 处理下拉刷新
                mPTRLayoutView.refreshFinish(PTRLayoutView.SUCCEED); // 此句话必须有（以结束加载）
                Toast.makeText(getApplicationContext(), "刷新成功！", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onLoadMore(PTRLayoutView ptrLayoutView) {
                // 处理上拉加载
                mPTRLayoutView.loadmoreFinish(PTRLayoutView.SUCCEED); // 此句话必须有（以结束加载）
                Toast.makeText(getApplicationContext(), "加载成功！", Toast.LENGTH_SHORT).show();
            }
        });

另： 如果单单需要侧滑删除则加入SMListView的xml后，代码中初始化同listview的step2

  <com.chy.srlibrary.slistview.SMListView
        android:id="@+id/lv_swipe_menu"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

ExpandableListView全部功能的实现

Step1. 添加xml

    <com.chy.srlibrary.PTRLayoutView
         android:id="@+id/refresh_view"
         android:layout_width="match_parent"
         android:layout_height="match_parent">

          <include
               layout="@layout/refresh_head"
               android:layout_width="match_parent"
               android:layout_height="match_parent"/>

          <com.chy.srlibrary.expandview.SMRExpandView
               android:id="@+id/elv_swipe_menu"
               android:layout_width="match_parent"
               android:layout_height="match_parent"/>

          <include
               layout="@layout/refresh_load"
               android:layout_width="match_parent"
               android:layout_height="match_parent"/>/>

      </com.chy.srlibrary.PTRLayoutView>

Step2. 添加初始化侧滑删除（如果不设置则不会有侧滑删除，仅有刷新)

      // 设置侧滑的选项
        SwipeMenuCreatorInterfaceUtil creator = new SwipeMenuCreatorInterfaceUtil() {
            @Override
            public void create(SwipeMenu menu) {

                SwipeMenuItem deleteItem = new SwipeMenuItem(getApplicationContext());
                deleteItem.setBackground(new ColorDrawable(Color.rgb(0xF9,
                        0x3F, 0x25)));
                deleteItem.setWidth(dp2px(60));
                deleteItem.setTitle("删除");
                deleteItem.setTitleColor(Color.rgb(255, 255, 255));
                deleteItem.setTitleSize(15);
                menu.addMenuItem(deleteItem);
            }
        };
        mSMRExpandView.setMenuCreator(creator);

        // 侧滑的监听事件
        mSMRExpandView.setOnMenuItemClickListener(new SMExpandableView.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(int i, SwipeMenu swipeMenu, int i1) {
                mDataList.remove(i);
                mAdapter.notifyDataSetChanged();
                Toast.makeText(getApplicationContext(), "删除成功！", Toast.LENGTH_SHORT).show();
                return false;
            }
        });
    // 如果有侧滑删除事件，则可根据具体条件设置滑动项是否可以侧滑
        mSMRExpandView.setOnTouchListener(new View.OnTouchListener() {
           @Override
           public boolean onTouch(View v, MotionEvent event) {
               int action = event.getAction();
               switch (action) {
                   case MotionEvent.ACTION_DOWN:
                       /**
                        * oldPos  滑动的所处位置的position
                        * setSwipeEnable() 是否进行侧滑：
                        *           设置为false则不会发生侧滑；
                        *           设置为true则会侧滑
                        *           默认值为true
                        *
                        * 这里可根据具体的条件来判定是否可以进行滑动
                        */
                       int oldPos = mSMRExpandView.pointToPosition((int) event.getX(), (int) event.getY());
                       if (oldPos < 0){
                   // 判定当没有找到侧滑的Item时，返回false  
                   return false;
               }
                       if (oldPos < 5) {
                           // 根据具体条件设置不滑动项（例如： position小于5时不滑动）
                           mSMRExpandView.setSwipeEnable(false);
                           Toast.makeText(getBaseContext(), "前5项不滑动！！", Toast.LENGTH_SHORT).show();
                       } else {
                           mSMRExpandView.setSwipeEnable(true);
                       }
                }
               return false;
           }
       });

Step3. 监听下拉刷新和上拉加载的事件

        mPTRLayoutView.setOnRefreshListener(new PTRLayoutView.OnRefreshListener() {
            @Override
            public void onRefresh(PTRLayoutView ptrLayoutView) {
                // 处理下拉刷新
                mAdapter.notifyDataSetChanged();
                mPTRLayoutView.refreshFinish(PTRLayoutView.SUCCEED); // 此句话必须有（以结束加载）
                Toast.makeText(getApplicationContext(), "刷新成功！", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onLoadMore(PTRLayoutView ptrLayoutView) {
                // 处理上拉加载
                mAdapter.notifyDataSetChanged();
                mPTRLayoutView.loadmoreFinish(PTRLayoutView.SUCCEED); // 此句话必须有（以结束加载）
                Toast.makeText(getApplicationContext(), "加载成功！", Toast.LENGTH_SHORT).show();
            }
        });

另： 如果单单需要侧滑删除则加入SMRExpandView的xml后，代码中初始化同Expandablelistview的step2

   <com.chy.srlibrary.expandview.SMRExpandView
        android:id="@+id/elv_swipe_menu"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

感谢以下两个项目的开发者：

  1. https://github.com/jingchenUSTC/PullToRefreshAndLoad
  2. https://github.com/baoyongzhang/SwipeMenuListView

License

Copyright 2017-2019 heynchy

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.