按下软键盘上的回车键不触发事件

问题描述：

我想触发搜索，当我按下从软键盘输入，但它不起作用。如果在物理键盘上按下键（通过模拟器），它可以正常工作。也许我是错误的听众？按下软键盘上的回车键不触发事件

public View onCreateView(LayoutInflater inflater, ViewGroup container, 
         Bundle savedInstanceState) { 
    readJson(); 
    final View view= inflater.inflate(R.layout.fragment_main, container, false); 

    EditText search = (EditText) view.findViewById(R.id.search_view); 
    search.setOnEditorActionListener(new TextView.OnEditorActionListener() { 
     @Override 
     public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { 
      if (actionId == EditorInfo.IME_ACTION_SEARCH || 
        actionId == EditorInfo.IME_ACTION_DONE || 
        actionId == EditorInfo.IME_ACTION_GO || 
        event.getAction() == KeyEvent.ACTION_DOWN && 
          event.getKeyCode() == KeyEvent.KEYCODE_ENTER) { 
       if (!event.isShiftPressed()) { 
        int found=0; 
        String inserted = v.getText().toString(); 
        for(int i=0;i<city_list.size();i++){ 
         if(inserted.equalsIgnoreCase(city_list.get(i).get("name").toString())){ 
          found=1; 
          TextView id = (TextView) view.findViewById(R.id.city_id); 
          id.setText(city_list.get(i).get("id").toString()); 
          TextView lat = (TextView) view.findViewById(R.id.city_lat); 
          lat.setText(city_list.get(i).get("lat").toString()); 
          TextView lon = (TextView) view.findViewById(R.id.city_long); 
          lon.setText(city_list.get(i).get("lon").toString()); 
         } 
        } 

        if(found==0) { 
         Toast.makeText(getContext(), "City not found", Toast.LENGTH_SHORT).show(); 
        } 
        InputMethodManager inputManager = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE); 
        inputManager.hideSoftInputFromWindow(getActivity().getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS); 
        return true; // consume. 
       } 
      } 
      return false; // pass on to other listeners. 
     } 
    });

也试过：

search.setOnKeyListener(new View.OnKeyListener() { 
     @Override 
     public boolean onKey(View v, int keyCode, KeyEvent event) { 
      if (event.getAction() == KeyEvent.ACTION_DOWN && 
          keyCode == KeyEvent.KEYCODE_ENTER)

使用setOnKeyListener？ –

我曾尝试过，但它不工作 –

答

尝试添加以下代码到你的R.id.search_view：

android:imeOptions="actionSearch" 
android:inputType="text"

按下软键盘上的回车键不触发事件

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