Correct display of SearchView suggestions

I recently added SearchView

to my application (the one listed in the library support-v7

). In my case, the submit button should never start a new one Intent

with ACTION_SEARCH

, I just want to show a list of offers that the user can view and click on one of them triggers some action.

I think everything is set up correctly, but I have two big problems:

• The first time I type something, even though all events are fired (I used some log prints to check this), the suggestion list is not displayed, I need to clear the search text and restart the entry, then the suggestions are shown. This only happens the first time I search for something. If I close and reopen it SearchView
  
  , it shows suggestions on the first try.
• To load suggestions, I request ContentProvider
  
  through LoaderManager
  
  , and if I type too fast, the application will crash and say that I am trying to reopen an already closed object (I think the cursor I get by requesting ContentProvider
  
  ).

What should I change in my code to make it work correctly?

Code:

in onCreateOptionsMenu

:

mActivity.getMenuInflater().inflate(R.menu.itemselect_search, menu);
SearchManager searchManager = (SearchManager) mActivity
        .getSystemService(Context.SEARCH_SERVICE);
searchView = (SearchView) menu.findItem(R.id.item_search)
        .getActionView();
searchView.setSearchableInfo(searchManager.getSearchableInfo(mActivity
        .getComponentName()));
searchView.setOnQueryTextListener(this);
searchView.setOnSuggestionListener(this);

      

        
        
        
      

    

my onQueryTextListener

:

public boolean onQueryTextSubmit(String query) {
    return true;
}
public boolean onQueryTextChange(String newText) {
    Log.i("TextChange", "=(" + newText + ")");
    if (newText == null || newText.isEmpty()) {
        //Empty the suggestions instead of showing all items...
        if (null != mSuggestionAdapter)
            mSuggestionAdapter.swapCursor(null);
    } else {
        currentSearchQuery = newText;
        mActivity.getSupportLoaderManager().restartLoader(1, null, this);
    }
    return true;
}

      

        
        
        
      

    

my onCreateLoader

:

public Loader<Cursor> onCreateLoader(int id, Bundle arg1) {
    CursorLoader mCursorLoader = null;
    switch (id) {
    //Other Loader IDs...
    case 1:
        Log.i("OnCreateLoader", "Loader created: " + id);
        mCursorLoader = new CursorLoader(mActivity,
                MyContentProvider.URI,
                SQLiteRomDataSource.allColumns,
                mSelection,
                mSelectionArgs, null);
        break;
    }
    return mCursorLoader;
}

      

        
        
        
      

    

my onLoadFinished

:

public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
    switch (loader.getId()) {
    //Other Loader IDs...
    case 1:
        Log.i("OnLoadFinished",
                "Loader " + loader.getId() + ", " + cursor.getCount()
                        + " results");
        if (null == mSuggestionAdapter) {
            Log.i("OnLoadFinished","Creating adapter");
            mSuggestionAdapter = new SuggestionsCursorAdapter(
                    mActivity, cursor, 0);
        }
        if (searchView.getSuggestionsAdapter() != mSuggestionAdapter){
            Log.i("OnLoadFinished","Binding adapter to searchview");
            searchView.setSuggestionsAdapter(mSuggestionAdapter);
        }
        mSuggestionAdapter.swapCursor(cursor);
        Log.i("OnLoadFinished","Swapping cursor...");
        break;
    }
}

      

        
        
        
      

    

And finally mine onLoaderReset

:

@Override
public void onLoaderReset(Loader<Cursor> loader) {
    switch (loader.getId()) {
    //Other Loader IDs...
    case 1:
        mSuggestionAdapter.swapCursor(null);
        break;
    }
}