Handle the 'enter' key with the action 'ACTION_DOWN'

content/shell/android/java/src/org/chromium/content_shell/Shell.java

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.content_shell;
 
 import android.content.Context;
 import android.graphics.drawable.ClipDrawable;
 import android.text.TextUtils;
 import android.util.AttributeSet;
@@ skipping 91 matching lines @@
         initializeNavigationButtons();
     }
 
     private void initializeUrlField() {
         mUrlTextView = (EditText) findViewById(R.id.url);
         mUrlTextView.setOnEditorActionListener(new OnEditorActionListener() {
             @Override
             public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                 if ((actionId != EditorInfo.IME_ACTION_GO) && (event == null ||
                         event.getKeyCode() != KeyEvent.KEYCODE_ENTER ||
-                        event.getAction() != KeyEvent.ACTION_UP)) {
+                        event.getAction() != KeyEvent.ACTION_DOWN)) {
                     return false;
                 }
                 loadUrl(mUrlTextView.getText().toString());
                 setKeyboardVisibilityForUrl(false);
                 mContentView.requestFocus();
                 return true;
             }
         });
         mUrlTextView.setOnFocusChangeListener(new OnFocusChangeListener() {
             @Override
@@ skipping 111 matching lines @@
     private void setKeyboardVisibilityForUrl(boolean visible) {
         InputMethodManager imm = (InputMethodManager) getContext().getSystemService(
                 Context.INPUT_METHOD_SERVICE);
         if (visible) {
             imm.showSoftInput(mUrlTextView, InputMethodManager.SHOW_IMPLICIT);
         } else {
             imm.hideSoftInputFromWindow(mUrlTextView.getWindowToken(), 0);
         }
     }
 }