Android searchView不能搜索列表，直到完全滾動

Question

我有一個自定義適配器的列表視圖，我試圖使用SearchView與CustomFilter。但是搜索不是「完全」工作的。

當我搜索列表視圖中可查看區域的內容時，它可以搜索，並且所有不可查看區域都不包含在搜索中。

這是怎麼回事視頻：

https://youtu.be/2Z9FZMlNmGw

主要

public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          Bundle savedInstanceState) { 

     View view = inflater.inflate(R.layout.fragment_board_game_list, container, false); 
     this.listView = (ListView) view.findViewById(R.id.listView); 

     DatabaseAccess databaseAccess = DatabaseAccess.getInstance(this.getContext()); 
     databaseAccess.open(); 

     List<String> boardgamesNames = databaseAccess.getNames(); 
     List<String> urls = databaseAccess.getUrls(); 

     adapter = new bgAdapter(getContext(), R.layout.row_layout); 
     adapterOriginal = new bgAdapter(getContext(), R.layout.row_layout); 
     databaseAccess.close(); 
     listView.setAdapter(adapter); 

     int i = 0; 
     for(String name: boardgamesNames) { 

      boardgameListRow data = new boardgameListRow(urls.get(i), boardgamesNames.get(i)); 
      i++; 
      adapter.add(data); 
      adapterOriginal.add(data); 
     } 

     listView.setDivider(null); 
     listView.setDividerHeight(0); 

     searchView = (SearchView)view.findViewById(R.id.searchId); 
     searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() { 
      @Override 
      public boolean onQueryTextSubmit(String query) { 
       return false; 
      } 

      @Override 
      public boolean onQueryTextChange(String newText) { 

       if (newText.length() > 0) { 
        adapter.getFilter().filter(newText); 
       } 

       return false; 
      } 
     }); 

     searchView.setOnCloseListener(new SearchView.OnCloseListener() { 
      @Override 
      public boolean onClose() { 

       BoardGameListFragment fragment= new BoardGameListFragment(); 
       FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction(); 
       fragmentTransaction.replace(R.id.fragment_container,fragment); 
       fragmentTransaction.commit(); 
       //adapter = adapterOriginal; 
       return true; 
      } 
     }); 
     // Inflate the layout for this fragment 
     return view; 
    } 
} 

這裏是適配器：

https://github.com/Shank09/AndroidTemp/blob/master/bgAdapter.java

Answer 1

我固定它，我用在bgAdapter錯誤的變量。請儘可能刪除此問題。

Answer 2

我認爲你需要調用notifyDataSetChanged（）在onQueryTextChange

Answer 3

public class Listbyoperator extends Activity { 

    ListView lstdetail; 
    Activity act; 
    EditText search; 

    ArrayList<DetailModel> detail=new ArrayList<DetailModel>(); 
    DetailaAdapter dadapter; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_listbyoperator); 
     act=this; 
     lstdetail=(ListView) findViewById(R.id.Listbyoperator_detaillist); 
     search=(EditText) findViewById(R.id.editsearch); 
     search.setPadding(10, 0, 0, 0); 
     search.addTextChangedListener(new TextWatcher() { 

      @Override 
      public void afterTextChanged(Editable arg0) { 
      // TODO Auto-generated method stub 
      String text = search.getText().toString().toLowerCase(Locale.getDefault()); 

      dadapter.filter(text); 
      } 

      @Override 
      public void beforeTextChanged(CharSequence arg0, int arg1, 
      int arg2, int arg3) { 
      // TODO Auto-generated method stub 
      } 

      @Override 
      public void onTextChanged(CharSequence arg0, int arg1, int arg2, 
      int arg3) { 
      // TODO Auto-generated method stub 
      } 
      }); 

      DetailModel d=new DetailModel("1","HARDIP","saahi"); 
      detail.add(d); 
      DetailModel d1=new DetailModel("2","jalpa","sadfsadf"); 
      detail.add(d1); 

      dadapter=new DetailaAdapter(act, detail); 
      lstdetail.setAdapter(dadapter); 
      dadapter.notifyDataSetChanged(); 
      lstdetail.setEnabled(true); 

    } 

} 
/*Detail Model*/ 
public class DetailModel 
{ 
    public String d_id,d_name,d_decription; 

    public String getD_id() { 
     return d_id; 
    } 

    public void setD_id(String d_id) { 
     this.d_id = d_id; 
    } 

    public String getD_name() { 
     return d_name; 
    } 

    public void setD_name(String d_name) { 
     this.d_name = d_name; 
    } 

    public String getD_decription() { 
     return d_decription; 
    } 

    public void setD_decription(String d_decription) { 
     this.d_decription = d_decription; 
    } 

    public DetailModel(String s1,String s2,String s3) 
    { 
     this.d_id=s1; 
     this.d_name=s2; 
     this.d_decription=s3; 
    } 

} 

/*detail adapter */ 
public class DetailaAdapter extends BaseAdapter{ 

    Context mContext; 
    private List<DetailModel> data=null; 
    private ArrayList<DetailModel> arraylist; 
    private static LayoutInflater inflater=null; 
    private static String String=null,valid; 
    public boolean flag=true; 

    public DetailaAdapter(Context context,List<DetailModel> data) 
    { 
     mContext = context; 
     this.data = data; 
     inflater = LayoutInflater.from(mContext); 
     this.arraylist = new ArrayList<DetailModel>(); 
     this.arraylist.addAll(data); 
    } 
    @Override 
    public int getCount() { 
     // TODO Auto-generated method stub 
     return data.size(); 
    } 

    @Override 
    public Object getItem(int position) { 
     // TODO Auto-generated method stub 
     return data.get(position); 
    } 

    @Override 
    public long getItemId(int position) { 
     // TODO Auto-generated method stub 
     return position; 
    } 

    @Override 
    public View getView(int position, View convertView, ViewGroup parent) { 
     // TODO Auto-generated method stub 
     View vi=convertView; 
     if(convertView==null) 
       inflater = (LayoutInflater) parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
       vi = inflater.inflate(R.layout.list_detail, null); 

       final TextView t1,t2,t3,t4,t5; 

       t1=(TextView)vi.findViewById(R.id.list_detail_text1); 
       t2=(TextView)vi.findViewById(R.id.list_detail_textview2); 
       t3=(TextView)vi.findViewById(R.id.list_detail_text2); 

       DetailModel da =new DetailModel(String, String,String); 
       da=data.get(position); 

       final String a1,a2,a3; 

       a1=da.d_id; 
       a2=da.d_name; 
       a3=da.d_decription; 

       t2.setText(a3);//description 
       t3.setText(a2);//name 

     return vi; 

    } 

    public void filter(String charText) 
    { 
     charText = charText.toLowerCase(Locale.getDefault()); 
     data.clear(); 
     if (charText.length() == 0) { 
     data.addAll(arraylist); 
    } 
    else 
    { 
     for (DetailModel wp : arraylist) 
    { 
    if (wp.getD_decription().toLowerCase(Locale.getDefault()).contains(charText) || wp.getD_name().toLowerCase(Locale.getDefault()).contains(charText)) 
    { 
     data.add(wp); 
    } 
    } 
    } 
    notifyDataSetChanged(); 
    } 

}