版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/Daxue_haha/article/details/77098232
这篇博客记录的是曾经做过的一个项目,需求是一个list里面要求有的部分可以侧滑删除,有的部分不可以,侧滑用的是开源项目SwipeMenuListView在网上查了些资料,根据这个需求又自己做了调整,终于完美的解决了,好,上代码。
1.在gradle中添加dependency
dependencies {
compile 'com.baoyz.swipemenulistview:library:1.3.0'
}
2.xml布局
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/white">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<com.baoyz.swipemenulistview.SwipeMenuListView
android:id="@+id/slv_list"
android:layout_width="match_parent"
android:dividerHeight="0dp"
android:layout_height="wrap_content"
android:background="@color/transport">
</com.baoyz.swipemenulistview.SwipeMenuListView>
</LinearLayout>
</RelativeLayout>
3.adapter处理
//定义这两个参数
public static final int viewtype_normaldata = 0;
public static final int viewtype_erpdata = 1;
//添加这两方法
@Override
public int getViewTypeCount() {
// menu type count
return 2;
}
@Override
public int getItemViewType(int position) {
// current menu type
// String type=list.get(position).getType();
return list.get(position).getType().equals("info")?viewtype_normaldata:viewtype_erpdata;
}
4.activity
mesData=new ArrayList<MessageAllObject>();
//mesData数据自己添加,其中要有type参数来判断是那种类型
messageAllAdapter=new MessageAllAdapter(getContext(),mesData);
slv_list.setAdapter(messageAllAdapter);
SwipeMenuCreator creator = new SwipeMenuCreator() {
@Override
public void create(SwipeMenu menu) {
switch (menu.getViewType()) {
case MessageAllAdapter.viewtype_normaldata:
break;
case MessageAllAdapter.viewtype_erpdata:
SwipeMenuItem deleteItem = new SwipeMenuItem(PSApplication.getAppBaseContext());
// set item background
deleteItem.setBackground(R.drawable.delete_button);
// set item width
deleteItem.setWidth(dp2px(120));
// set a icon
// deleteItem.setIcon(R.drawable.ic_delete);
// add to menu
menu.addMenuItem(deleteItem);
break;
}
}
};
//监听滑动项的事件
slv_list.setMenuCreator(creator);
slv_list.setOnMenuItemClickListener(new SwipeMenuListView.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(int position, SwipeMenu menu, int index) {
switch (index) {
case 0:
//删除操作
break;
default:
break;
}
return false;
}
});
//item的点击事件
slv_list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
//点击操作
}
});