SearchView의 OnCloseListener가 작동하지 않습니다.

SearchView의 OnCloseListener가 작동하지 않습니다.

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SearchViewAndroid 3.0+ ActionBar에서에 대한 지원을 추가하려고 OnCloseListener하는데 작동 할 수 없습니다 .

내 코드는 다음과 같습니다.

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu, menu);
    searchView = (SearchView) menu.findItem(R.id.search_textbox).getActionView();
    searchView.setOnQueryTextListener(new OnQueryTextListener() {
        @Override
        public boolean onQueryTextChange(String newText) {
            searchLibrary(newText);
            return false;
        }
        @Override
        public boolean onQueryTextSubmit(String query) { return false; }
    });
    searchView.setOnCloseListener(new OnCloseListener() {
        @Override
        public boolean onClose() {
            System.out.println("Testing. 1, 2, 3...");
            return false;
        }
    });
    return true;
}

검색은 훌륭하게 작동하며 OnCloseListener. Logcat에 아무것도 인쇄되지 않습니다. "닫기"버튼을 누를 때의 Logcat은 다음과 같습니다.

02-17 13:01:52.914: I/TextType(446): TextType = 0x0
02-17 13:01:57.344: I/TextType(446): TextType = 0x0
02-17 13:02:02.944: I/TextType(446): TextType = 0x0

문서 와 샘플을 살펴 보았지만 아무것도 변경하지 않았습니다. Asus Transformer Prime과 Galaxy Nexus에서 모두 Ice Cream Sandwich에서 실행 중입니다. 어떤 아이디어?

최신 정보:

예- System.out.println() 작동 합니다. 여기에 증거가 있습니다.

   @Override
 public boolean onQueryTextChange(String newText) {
    System.out.println(newText + "hello");
    searchLibrary(newText);
    return false;
 }

이 Logcat의 결과 :

02-17 13:04:20.094: I/System.out(21152): hello
02-17 13:04:24.914: I/System.out(21152): thello
02-17 13:04:25.394: I/System.out(21152): tehello
02-17 13:04:25.784: I/System.out(21152): teshello
02-17 13:04:26.064: I/System.out(21152): testhello

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나도이 문제를 만났고, "oncloselistener"를 포기할 수밖에 없습니다. 대신 menuItem을 얻은 다음 setOnActionExpandListener. 그런 다음 단순하지 않은 메서드를 재정의하십시오.

@Override
public boolean onMenuItemActionExpand(MenuItem item) {
    // TODO Auto-generated method stub
    Log.d("*******","onMenuItemActionExpand");
    return true;
}

@Override
public boolean onMenuItemActionCollapse(MenuItem item) {
    //do what you want to when close the sesarchview
    //remember to return true;
    Log.d("*******","onMenuItemActionCollapse");
    return true;
}

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Android API 14 이상 (ICS 이상)의 경우 다음 코드를 사용하세요.

// When using the support library, the setOnActionExpandListener() method is
// static and accepts the MenuItem object as an argument
MenuItemCompat.setOnActionExpandListener(menuItem, new OnActionExpandListener() {
    @Override
    public boolean onMenuItemActionCollapse(MenuItem item) {
        // Do something when collapsed
        return true;  // Return true to collapse action view
    }

    @Override
    public boolean onMenuItemActionExpand(MenuItem item) {
        // Do something when expanded
        return true;  // Return true to expand action view
    }
});

자세한 정보 : http://developer.android.com/guide/topics/ui/actionbar.html#ActionView

참조 : onActionCollapse / onActionExpand

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이 문제에 대해 저는 이와 같은 것을 생각해 냈습니다.

private SearchView mSearchView;

@TargetApi(14)
@Override
public boolean onCreateOptionsMenu(Menu menu)
{

    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.conversation_index_activity_menu, menu);

    mSearchView = (SearchView) menu.findItem(R.id.itemSearch).getActionView();

    MenuItem menuItem = menu.findItem(R.id.itemSearch);

    int currentapiVersion = android.os.Build.VERSION.SDK_INT;
    if (currentapiVersion >= android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH)
    {
        menuItem.setOnActionExpandListener(new OnActionExpandListener()
        {

            @Override
            public boolean onMenuItemActionCollapse(MenuItem item)
            {
                // Do something when collapsed
                Log.i(TAG, "onMenuItemActionCollapse " + item.getItemId());
                return true; // Return true to collapse action view
            }

            @Override
            public boolean onMenuItemActionExpand(MenuItem item)
            {
                // TODO Auto-generated method stub
                Log.i(TAG, "onMenuItemActionExpand " + item.getItemId());
                return true;
            }
        });
    } else
    {
        // do something for phones running an SDK before froyo
        mSearchView.setOnCloseListener(new OnCloseListener()
        {

            @Override
            public boolean onClose()
            {
                Log.i(TAG, "mSearchView on close ");
                // TODO Auto-generated method stub
                return false;
            }
        });
    }


    return super.onCreateOptionsMenu(menu);

}

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Android 4.1.1에서 동일한 문제가 발생했습니다. 알려진 버그 인 것 같습니다 : https://code.google.com/p/android/issues/detail?id=25758

어쨌든, 해결 방법으로 상태 변경 리스너를 사용했습니다 (SearchView가 작업 표시 줄에서 분리되면 분명히 닫힙니다).

view.addOnAttachStateChangeListener(new OnAttachStateChangeListener() {

    @Override
    public void onViewDetachedFromWindow(View arg0) {
        // search was detached/closed
    }

    @Override
    public void onViewAttachedToWindow(View arg0) {
        // search was opened
    }
});

위의 코드는 제 경우에는 잘 작동했습니다.

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나는 여기에 동일한 답변을 게시합니다 : https://stackoverflow.com/a/24573266/2162924

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나는 결국 내 목적에 잘 맞는 약간의 해킹을 사용했습니다. 모든 목적에서 작동하는지 확실하지 않습니다. 어쨌든 검색 쿼리가 비어 있는지 확인하고 있습니다. 이것은 실제로 SearchView's 와 관련이 없습니다 OnCloseListener-여전히 작동하지 않습니다!

searchView.setOnQueryTextListener(new OnQueryTextListener() {
            @Override
            public boolean onQueryTextChange(String newText) {
                if (newText.length() > 0) {
                    // Search
                } else {
                    // Do something when there's no input
                }
                return false;
            }
            @Override
            public boolean onQueryTextSubmit(String query) { return false; }
        });

---

음, 이것은 내 문제를 해결했습니다.

메뉴 항목 showAsAction="always"

<item
    android:id="@+id/action_search"
    android:icon="@drawable/ic_action_search"
    android:title="Search"
    app:actionViewClass="android.support.v7.widget.SearchView"
    app:showAsAction="always"/>

그리고 활동 중

searchView.setOnCloseListener(new OnCloseListener() {

        @Override
        public boolean onClose() {

            Log.i("SearchView:", "onClose");
            searchView.onActionViewCollapsed();
            return false;
        }
    });

---

SearchView를 호출하지 않는 onCloseListener와 동일한 문제가 발생했습니다. 25758 에서 발생한 버그 문제 와 내가 읽은 일부 게시물을 이해하고 onCloseListener 를 호출하려면 다음을 설정해야합니다.

searchView.setIconifiedByDefault(true);

그러나 제 경우에는 검색보기를 열고 항상 아이콘 화하지 않기를 원했습니다. 아래에 한 줄을 더 추가하여이 문제를 해결할 수 있습니다.

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.search_bar, menu);
    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    searchView = (SearchView) menu.findItem(R.id.search).getActionView();
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
    searchView.setOnQueryTextListener(queryTextListener);
    searchView.setIconifiedByDefault(true);
    searchView.setIconified(false);
    return true;
}

The searchView.setIconified(false) will cause the searchView to open up, despite setting the default to iconified to true in the previous line. In this way, I managed to have both a SearchView that opens up all the time & having it invoke the onCloseListener.

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In order to make the OnCloseListener work, make sure that showAsAction is set to always in the search menu item.

<menu xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      xmlns:tools="http://schemas.android.com/tools"
      tools:context=".SearchActivity">

    <item
        android:id="@+id/search"
        android:title="@string/search"
        android:icon="@drawable/ic_search_toolbar"
        app:showAsAction="always"
        app:actionViewClass="android.support.v7.widget.SearchView"/>
</menu>

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For MenuItemCompat problem I added ViewTreeObserver to track the visibility state. You can check my answer here: https://stackoverflow.com/a/28762632/1633609

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Create the menu item with the app:showAsAction set to always.

<item   
 android:id="@+id/action_search"  
 android:title="..."  
 android:icon="..."  
 app:actionViewClass="android.support.v7.widget.SearchView"  
 app:showAsAction="always"/>

When creating the SearchView in the onCreateOptionsMenu method do something similar

inflater.inflate(R.menu.menu_search, menu);
final MenuItem item = menu.findItem(R.id.action_search);
final SearchView search = (SearchView) item.getActionView();
search.setQueryHint(getString(R.string.search_brand_item));
search.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
  @Override
  public boolean onQueryTextSubmit(String query) {
    // add your code
    return false;
  }

  @Override
  public boolean onQueryTextChange(String newText) {
    // add your code 
    return false;
  }
});
search.setOnCloseListener(new SearchView.OnCloseListener() {
  @Override
  public boolean onClose() {
    // add your code here
    return false;
  }
});
search.setIconifiedByDefault(true); // make sure to set this to true

The search.setIconifiedByDefault(true) needs to be set to true to call the onClose() method on the SearchView.OnCloseListener() created above.

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The reason the OnCloseListener is not called is because there is a bug in the Android code -- the listener is only called if you also call setIconifiedByDefault(true).

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seems an old thread already, but I thought I got the same problem API 18 in the first beginning. After googled around, found this thread, another hour read the javadoc tried and errored for something I don't pretend fully understand in javadoc, the following work for me now:

searchView.setIconifiedByDefault(true);

   // OnQueryTextListener
   @Override
   public boolean onQueryTextSubmit(String query) {
      Log.d(tag, "onQueryTextSubmit: " + query);
      return true;
   }

   @Override
   public boolean onQueryTextChange(String query) {
      Log.d(tag, "onQueryTextChange: " + query);
      return true;
   }

   // OnCloseListener
   @Override
   public boolean onClose() {
      Log.w(tag, "onClose: ");
      return false;
   }

I played with true/false a bit, that somehow makes the difference, and it works for me now. Hopefully, it could save someone time.

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It's a workaround but has worked for me

  searchView.setOnQueryTextListener(new android.widget.SearchView.OnQueryTextListener() {

                String lastText;

                @Override
                public boolean onQueryTextChange(final String newText) {
                    if (lastText != null && lastText.length() > 1 && newText.isEmpty()) {
                        // close ctn clicked

                        return true;
                    }
}

---

    searchView.setOnCloseListener {
        d("click", "close clicked")
        return@setOnCloseListener false
    }

if you click on close searchView ->

D/click: close clicked

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I encountered this issue while trying to detect the showing/dismissal of the SearchView. I ended up using a different listener and it worked for what I need:

        setOnQueryTextFocusChangeListener { _, hasFocus ->
            if (hasFocus) {
                // SearchView is being shown
            } else {
                // SearchView was dismissed
            }
        }

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There is no console in Android to log to. Instead, use the android logging framework:

Log.d("Test Tag", "Testing.  1, 2, 3...");

See also this question: Why doesn't "System.out.println" work in Android?

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There are two common patterns for SearchView.setOnCloseListener(). This is really true of all listeners, but I'm addressing your question specifically. The first way is to create a listener function and attach it to a member variable, and the second is to make the class implement the interface and have the handler be a member function.

Creating a listener object looks like this:

private SearchView mSearchView;
private final SearchView.OnCloseListener mOnCloseListener = 
    new SearchView.OnCloseListener() {
        public boolean onClose() {
            doStuff();
            return myBooleanResult;
        }
    };
mSearchView.setOnCloseListener(mOnCloseListener);

Implementing listener at class level looks like this:

public class MyClass implements OnCloseListener {
    private SearchView mSearchView;

    public MyClass(...) {
        mSearchView.setOnCloseListener(this);
    }

    @Override
    public boolean onClose() {
        doStuff();
        return false;
    }
}

I have not seen any examples that create the OnCloseListener ad-hoc, as you did in your question.

참고URL : https://stackoverflow.com/questions/9327826/searchviews-oncloselistener-doesnt-work