<LinearLayout
android:id=“@+id/id_front”
android:layout_width=“match_parent”
android:layout_height=“match_parent”
android:background=“#ffffffff” >
<TextView
android:id=“@+id/id_text”
android:layout_width=“wrap_content”
android:layout_height=“wrap_content”
android:layout_marginLeft=“10dp”
android:gravity=“center_vertical”
android:minHeight=“?android:attr/listPreferredItemHeight”
android:textAppearance=“?android:attr/textAppearanceLarge”
android:textColor=“#000”
android:textSize=“25sp” >
注意对应布局的id和swipeListView中的frontView和backView的Id一致。
2、MainActivity
package com.example.zhy_swipelistview02;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.Window;
import com.fortysevendeg.swipelistview.BaseSwipeListViewListener;
import com.fortysevendeg.swipelistview.SwipeListView;
public class MainActivity extends Activity
{
protected static final String TAG = “Activity”;
private SwipeListView mSwipeListView;
private DataAdapter mAdapter;
private List mDatas;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_main);
initDatas();
mSwipeListView = (SwipeListView) findViewById(R.id.id_swipelistview);
mAdapter = new DataAdapter(this, mDatas , mSwipeListView);
mSwipeListView.setAdapter(mAdapter);
mSwipeListView.setSwipeListViewListener(new BaseSwipeListViewListener()
{
@Override
public void onChoiceChanged(int position, boolean selected)
{
Log.d(TAG, “onChoiceChanged:” + position + ", " + selected);
}
@Override
public void onChoiceEnded()
{
Log.d(TAG, “onChoiceEnded”);
}
@Override
public void onChoiceStarted()
{
Log.d(TAG, “onChoiceStarted”);
}
@Override
public void onClickBackView(int position)
{
Log.d(TAG, “onClickBackView:” + position);
}
@Override
public void onClickFrontView(int position)
{
Log.d(TAG, “onClickFrontView:” + position);
}
@Override
public void onClosed(int position, boolean fromRight)
{
Log.d(TAG, “onClosed:” + position + “,” + fromRight);
}
@Override
public void onDismiss(int[] reverseSortedPositions)
{
Log.d(TAG, “onDismiss”);
}
@Override
public void onFirstListItem()
{
Log.d(TAG, “onFirstListItem”);
}
@Override
public void onLastListItem()
{
Log.d(TAG, “onLastListItem”);
}
@Override
public void onListChanged()
{
Log.d(TAG, “onListChanged”);
mSwipeListView.closeOpenedItems();
}
@Override
public void onMove(int position, float x)
{
Log.d(TAG, “onMove:” + position + “,” + x);
}
@Override
public void onOpened(int position, boolean toRight)
{
Log.d(TAG, “onOpened:” + position + “,” + toRight);
}
@Override
public void onStartClose(int position, boolean right)
{
Log.d(TAG, “onStartClose:” + position + “,” + right);
}
@Override
public void onStartOpen(int position, int action, boolean right)
{
Log.d(TAG, “onStartOpen:” + position + “,” + action + “,”
- right);
}
});
}
private void initDatas()
{
mDatas = new ArrayList();
for (int i = ‘A’; i <= ‘Z’; i++)
mDatas.add((char) i + “”);
}
}
Adapter:
package com.example.zhy_swipelistview02;
import java.util.List;
import com.fortysevendeg.swipelistview.SwipeListView;
import android.content.Context;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.TextView;
public class DataAdapter extends BaseAdapter
{
private List mDatas;
private LayoutInflater mInflater;
private SwipeListView mSwipeListView ;
public DataAdapter(Context context, List datas , SwipeListView swipeListView)
{
this.mDatas = datas;
mInflater = LayoutInflater.from(context);
mSwipeListView = swipeListView;
}
@Override
public int getCount()
{
return mDatas.size();
}
@Override
public Object getItem(int position)
{
return mDatas.get(position);
}
@Override
public long getItemId(int position)
{
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent)
{
convertView = mInflater.inflate(R.layout.list_item, null);
TextView tv = (TextView) convertView.findViewById(R.id.id_text);
Button del = (Button) convertView.findViewById(R.id.id_remove);
tv.setText(mDatas.get(position));
del.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
mDatas.remove(position);
notifyDataSetChanged();
/**
-
关闭SwipeListView
-
不关闭的话,刚删除位置的item存在问题
-
在监听事件中onListChange中关闭,会出现问题
*/
mSwipeListView.closeOpenedItems();
}
});
return convertView;
}
}
代码相当简单,MainActivity里面设置了监听事件,可以使用Demo的时候,观察触发的事件的输出,如果有特殊需求可以做一些操作。
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码相当简单,MainActivity里面设置了监听事件,可以使用Demo的时候,观察触发的事件的输出,如果有特殊需求可以做一些操作。
更多Android高级工程师进阶学习资料
进阶学习视频
[外链图片转存中…(img-zQzXSEqF-1714796352218)]
附上:我们之前因为秋招收集的二十套一二线互联网公司Android面试真题(含BAT、小米、华为、美团、滴滴)和我自己整理Android复习笔记(包含Android基础知识点、Android扩展知识点、Android源码解析、设计模式汇总、Gradle知识点、常见算法题汇总。)
[外链图片转存中…(img-57TaR8BO-1714796352228)]
里面包含不同方向的自学编程路线、面试题集合/面经、及系列技术文章等,资源持续更新中…
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