2011-01-12 38 views
0

我有一個帶有onClickListener的ListActivity,它成功捕獲了項目的位置索引,然後我用它來抓取Feed對象的FeedList。我也想在打開上下文菜單時能夠抓住這個位置。我怎麼做?代碼片段: 我successfuly工作onListItemClick在創建上下文菜單時抓住ListActivity的項目位置

@Override 
protected void onListItemClick(ListView l, View v, int position, long id) { 
    super.onListItemClick(l, v, position, id); 
    SearchResult sr = searchResults.get(position); // this is how I grab my document 
    Toast.makeText(this, sr.toString(), Toast.LENGTH_SHORT).show(); 
} 

有沒有辦法抓住這些方法這個整數?

public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo menuInfo) { 

OR

public boolean onContextItemSelected(MenuItem item) { 

謝謝你們!

回答

3

事情是這樣的:

int lastPosition = -1; 


public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { 
    AdapterView.AdapterContextMenuInfo info = 
     (AdapterView.AdapterContextMenuInfo) menuInfo; 
    lastPosition = info.position; 
} 

public boolean onContextItemSelected(MenuItem item) { 
    doStuff(lastPosition); 
} 
+0

這就是我需要的隊友,歡呼聲。 – TomaszRykala 2011-01-13 00:00:41