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kuang2010/SlideDeleteView

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SlideDeleteView

delete

###usage way: ####in activity code:

 package com.kuang.deleteslideview;
 import android.app.Activity;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.BaseAdapter;
 import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
 import com.kuang.slidedeletelibrary.SlideDeleteView;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 public class SlideMenuLibActivity extends Activity {
 
 
 private ListView mLv_slidedelete;
 private MyAdapter mAdapter;
 private List<String> datas = new ArrayList<String>();
 
 private int selectItem = -1;
 private Set<Integer> selectItems = new HashSet<>();
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 
 initView();
 
 initData();
 
 initListener();
 }
 
 private void initListener() {
 
 mLv_slidedelete.setOnItemClickListener(new AdapterView.OnItemClickListener() {
 @Override
 public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
 
 Toast.makeText(SlideMenuLibActivity.this, "ItemClick", Toast.LENGTH_LONG).show();
 }
 });
 }
 
 private void initData() {
 
 for (int i= 0;i<100;i++){
 
 datas.add("条目"+i);
 }
 
 mAdapter = new MyAdapter();
 mLv_slidedelete.setAdapter(mAdapter);
 }
 
 private void initView() {
 setContentView(R.layout.activity_slidedelete);
 
 mLv_slidedelete = (ListView) findViewById(R.id.lv_slidedelete_activity);
 }
 
 private class MyAdapter extends BaseAdapter {
 
 @Override
 public int getCount() {
 return datas.size();
 }
 
 @Override
 public Object getItem(int position) {
 return null;
 }
 
 @Override
 public long getItemId(int position) {
 return position;
 }
 
 @Override
 public View getView(final int position, View convertView, ViewGroup parent) {
 
 final ViewHold viewHold;
 
 if (convertView == null){
 
 convertView = View.inflate(SlideMenuLibActivity.this,R.layout.item_lv_slidedeletelibactivity,null);
 
 viewHold = new ViewHold();
 
 convertView.setTag(viewHold);
 
 
 viewHold.sdv = (SlideDeleteView) convertView.findViewById(R.id.sdv_item_lv_activity);
 
 viewHold.tv_content = (TextView) convertView.findViewById(R.id.tv_content_slideview);
 
 viewHold.tv_delete = (TextView) convertView.findViewById(R.id.tv_delete_slideview);
 
 }else {
 
 viewHold = (ViewHold) convertView.getTag();
 }
 
 
 //取值赋值
 
 viewHold.tv_content.setText(datas.get(position));
 
 viewHold.tv_content.setTextColor(Color.RED);
 
 viewHold.tv_delete.setText("delete");
 
 //viewHold.sdv.startScrollAnimation(position == selectItem);
 //viewHold.sdv.startScrollAnimation(selectItems.contains(position));
 
 if (selectItems.contains(position)){
 
 viewHold.sdv.showDelete();
 
 }else {
 
 viewHold.sdv.closeDelete();
 }
 viewHold.sdv.setOnViewSlideFinishListener(new SlideDeleteView.OnViewSlideFinishListener() {
 
 @Override
 public void setDeleteIsShow(boolean deleteIsShow) {
 //delete完全显示或完全不显示
 if (deleteIsShow){
 
 selectItems.add(position);
 }else {
 
 selectItems.remove(position);
 }
 MyAdapter.this.notifyDataSetChanged();
 
 }
 });
 
 viewHold.tv_delete.setOnClickListener(new View.OnClickListener() {
 @Override
 public void onClick(View v) {
 
 Log.d("tagtag", "tv_delete:" + position);
 
 datas.remove(position);
 selectItems.remove(position);
 MyAdapter.this.notifyDataSetChanged();
 
 viewHold.sdv.closeDelete();
 }
 });
 
 return convertView;
 }
 
 class ViewHold{
 
 SlideDeleteView sdv;
 
 TextView tv_content;
 
 TextView tv_delete;
 }
 }
 
 }

####in the activity_slidedelete.xml

 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:orientation="vertical"
 android:layout_width="match_parent"
 android:layout_height="match_parent">
 
 <ListView
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 android:scrollbars="none"
 android:id="@+id/lv_slidedelete_activity">
 
 </ListView>
 </LinearLayout>

####in the item_lv_slidedeletelibactivity.xml:

 <com.kuang.slidedeletelibrary.SlideDeleteView
 android:layout_width="fill_parent"
 android:layout_height="70dp"
 android:id="@+id/sdv_item_lv_activity">
 
 <include layout="@layout/content_slideview"></include>
 <include layout="@layout/delete_slideview"></include>
 
 </com.kuang.slidedeletelibrary.SlideDeleteView>

####in the content_slideview.xml:(内容)

####delete_slideview.xml:(删除)

 <TextView
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 android:padding="10dp"
 android:gravity="center"
 android:text="删除"
 android:id="@+id/tv_delete_slideview"/>
 </LinearLayout>

image

##Author:kuang ze yu

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