Android: Probleme use keyboard enter button say “Search” and handle its click?

Question

I want to add a search button on the keyboard input and the EditText and searches I proceeded as follows and I have them the following errors

recherche=(EditText)findViewById(R.id.recherche);

recherche.setOnEditorActionListener(new TextView.OnEditorActionListener() {
            @Override
            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                if (actionId == EditorInfo.IME_ACTION_SEARCH) {

                    new DownloadTask().execute();                   
                    return true;
                }
                return false;
            }
        });

ERROR : The type new TextView.OnEditorActionListener(){} must implement the inherited abstract method TextView.OnEditorActionListener.onEditorAction(TextView, int, KeyEvent)

ERROR : KeyEvent cannot be resolved to a type

Answer 1

Here is a sample of my code:

TextView.OnEditorActionListener enterListener = new TextView.OnEditorActionListener() {
   @Override
   public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
       if ((keyEvent != null && (keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER)) || (i == EditorInfo.IME_ACTION_DONE)) {
            InputMethodManager inputManager = (InputMethodManager)
                    getSystemService(Context.INPUT_METHOD_SERVICE);
                    inputManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(),
                   InputMethodManager.HIDE_NOT_ALWAYS);
            bQServer.performClick();
        }
        return false;
    }
};

//etUserName.setOnEditorActionListener(enterListener);
etPassword.setOnEditorActionListener(enterListener);

You should be able to just change KeyEvent.KEYCODE_ENTER for KeyEvent.KEYCODE_SEARCH

i.e

TextView.OnEditorActionListener enterListener = new TextView.OnEditorActionListener() {
       @Override
       public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) {
           if ((keyEvent != null && (keyEvent.getKeyCode() == KeyEvent.KEYCODE_SEARCH)) {
               new DownloadTask().execute();
               return true; 
            }
            return false;
        }
    };

recherche.setOnEditorActionListener(enterListener);

--Edit--

Make sure you have imported KeyEvent and onEditorActionListener

import android.view.KeyEvent;
import android.widget.TextView.OnEditorActionListener;