如何在更改适配器数据之前暂时停止单击效果？(How to temporarily stop clicking effect before changing adapter data?)

背景

从listView中选择项目时，我更改其数据并调用notifyDataSetChanged。

问题

由于它是相同的listView，当我单击该项时，效果将保留在notifyDataSetChanged之后将使用的视图。

这在Android Lollipop上尤为明显，在使用新数据刷新listView之后，纹波可以继续。

代码

以下是显示问题的示例代码：

public class MainActivity extends ActionBarActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ListView listView=(ListView)findViewById(R.id.listView); listView.setAdapter(new BaseAdapter() { int pressCount=0; @Override public int getCount() { return 100; } @Override public Object getItem(int position) { return null; } @Override public long getItemId(int position) { return 0; } @Override public View getView(int position,View convertView,ViewGroup parent) { View rootView=convertView; if(rootView==null) { rootView=LayoutInflater.from(MainActivity.this).inflate(android.R.layout.simple_list_item_1,parent,false); rootView.setBackgroundResource(getResIdFromAttribute(MainActivity.this,android.R.attr.selectableItemBackground)); rootView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { pressCount++; notifyDataSetChanged(); } }); } TextView tv=(TextView)rootView; tv.setText("text:"+(pressCount+position)); return rootView; } }); } public static int getResIdFromAttribute(final Activity activity,final int attr) { if(attr==0) return 0; final TypedValue typedvalueattr=new TypedValue(); activity.getTheme().resolveAttribute(attr,typedvalueattr,true); return typedvalueattr.resourceId; } }

这个问题

如何暂时停止选择效果，直到下次在listView上单击任何内容时（但也会在下次用户单击某个项目时恢复允许它）？

background

When choosing an item from a listView, I change its data and call notifyDataSetChanged.

The problem

Since it's the same listView, when I click the item, the effect stays for the view that will be used after the notifyDataSetChanged.

This is especially noticeable on Android Lollipop, where the ripple can continue after the listView gets refreshed with new data.

The code

Here's a sample code showing the problem:

public class MainActivity extends ActionBarActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ListView listView=(ListView)findViewById(R.id.listView); listView.setAdapter(new BaseAdapter() { int pressCount=0; @Override public int getCount() { return 100; } @Override public Object getItem(int position) { return null; } @Override public long getItemId(int position) { return 0; } @Override public View getView(int position,View convertView,ViewGroup parent) { View rootView=convertView; if(rootView==null) { rootView=LayoutInflater.from(MainActivity.this).inflate(android.R.layout.simple_list_item_1,parent,false); rootView.setBackgroundResource(getResIdFromAttribute(MainActivity.this,android.R.attr.selectableItemBackground)); rootView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { pressCount++; notifyDataSetChanged(); } }); } TextView tv=(TextView)rootView; tv.setText("text:"+(pressCount+position)); return rootView; } }); } public static int getResIdFromAttribute(final Activity activity,final int attr) { if(attr==0) return 0; final TypedValue typedvalueattr=new TypedValue(); activity.getTheme().resolveAttribute(attr,typedvalueattr,true); return typedvalueattr.resourceId; } }

The question

How can I temporarily stop the selection effect till the next time anything is clicked on the listView (but also resume allowing it for the next time the user clicks an item) ?