[Android] Inflate Select Action Bar from XML.

content/public/android/java/src/org/chromium/content/browser/SelectActionModeCallback.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.browser;
 
 import android.app.Activity;
 import android.app.SearchManager;
 import android.content.ClipboardManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
-import android.content.res.TypedArray;
 import android.provider.Browser;
 import android.text.TextUtils;
 import android.view.ActionMode;
 import android.view.Menu;
 import android.view.MenuItem;
 
 import org.chromium.content.R;
 
 /**
  * An ActionMode.Callback for in-page selection. This class handles both the editable and
  * non-editable cases.
  */
 public class SelectActionModeCallback implements ActionMode.Callback {
-    private static final int SELECT_ALL_ATTR_INDEX = 0;
-    private static final int CUT_ATTR_INDEX = 1;
-    private static final int COPY_ATTR_INDEX = 2;
-    private static final int PASTE_ATTR_INDEX = 3;
-    private static final int SHARE_ATTR_INDEX = 4;
-    private static final int WEB_SEARCH_ATTR_INDEX = 5;
-    private static final int[] ACTION_MODE_ATTRS = {
-        android.R.attr.actionModeSelectAllDrawable,
-        android.R.attr.actionModeCutDrawable,
-        android.R.attr.actionModeCopyDrawable,
-        android.R.attr.actionModePasteDrawable,
-        R.attr.action_mode_share_drawable,
-        R.attr.action_mode_web_search_drawable
-    };
-
-    private static final int ID_SELECTALL = 0;
-    private static final int ID_COPY = 1;
-    private static final int ID_SHARE = 2;
-    private static final int ID_SEARCH = 3;
-    private static final int ID_CUT = 4;
-    private static final int ID_PASTE = 5;
-
     /**
      * An interface to retrieve information about the current selection, and also to perform
      * actions based on the selection or when the action bar is dismissed.
      */
     public interface ActionHandler {
         /**
          * Perform a select all action.
          */
         void selectAll();
 
@@ skipping 74 matching lines @@
         if (mEditable != isEditableNow) {
             mEditable = isEditableNow;
             menu.clear();
             createActionMenu(mode, menu);
             return true;
         }
         return false;
     }
 
     private void createActionMenu(ActionMode mode, Menu menu) {
-        TypedArray styledAttributes = getContext().obtainStyledAttributes(
-                R.style.ContentActionBar, ACTION_MODE_ATTRS);
-
-        menu.add(Menu.NONE, ID_SELECTALL, Menu.NONE, android.R.string.selectAll).
-            setAlphabeticShortcut('a').
-            setIcon(styledAttributes.getResourceId(SELECT_ALL_ATTR_INDEX, 0)).
-            setShowAsAction(
-                    MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
-
-        if (mEditable) {
-            menu.add(Menu.NONE, ID_CUT, Menu.NONE, android.R.string.cut).
-            setIcon(styledAttributes.getResourceId(CUT_ATTR_INDEX, 0)).
-            setAlphabeticShortcut('x').
-            setShowAsAction(
-                    MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
-        }
-
-        menu.add(Menu.NONE, ID_COPY, Menu.NONE, android.R.string.copy).
-            setIcon(styledAttributes.getResourceId(COPY_ATTR_INDEX, 0)).
-            setAlphabeticShortcut('c').
-            setShowAsAction(
-                    MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
-
-        if (mEditable && canPaste()) {
-            menu.add(Menu.NONE, ID_PASTE, Menu.NONE, android.R.string.paste).
-                setIcon(styledAttributes.getResourceId(PASTE_ATTR_INDEX, 0)).
-                setAlphabeticShortcut('v').
-                setShowAsAction(
-                        MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
+        mode.getMenuInflater().inflate(R.menu.select_action_menu, menu);
+        if (!mEditable || !canPaste()) {
+            menu.removeItem(R.id.select_action_menu_paste);
         }
 
         if (!mEditable) {
-            if (mActionHandler.isShareAvailable()) {
-                menu.add(Menu.NONE, ID_SHARE, Menu.NONE, R.string.actionbar_share).
-                    setIcon(styledAttributes.getResourceId(SHARE_ATTR_INDEX, 0)).
-                    setShowAsAction(
-                            MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
-            }
-
-            if (!mIncognito && mActionHandler.isWebSearchAvailable()) {
-                menu.add(Menu.NONE, ID_SEARCH, Menu.NONE, R.string.actionbar_web_search).
-                    setIcon(styledAttributes.getResourceId(WEB_SEARCH_ATTR_INDEX, 0)).
-                    setShowAsAction(
-                            MenuItem.SHOW_AS_ACTION_ALWAYS | MenuItem.SHOW_AS_ACTION_WITH_TEXT);
-            }
+            menu.removeItem(R.id.select_action_menu_cut);
         }
 
-        styledAttributes.recycle();
+        if (mEditable || !mActionHandler.isShareAvailable()) {
+            menu.removeItem(R.id.select_action_menu_share);
+        }
+
+        if (mEditable || mIncognito || !mActionHandler.isWebSearchAvailable()) {
+            menu.removeItem(R.id.select_action_menu_web_search);
+        }
     }
 
     @Override
     public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
-        switch(item.getItemId()) {
-            case ID_SELECTALL:
-                mActionHandler.selectAll();
-                break;
-            case ID_CUT:
-                mActionHandler.cut();
-                break;
-            case ID_COPY:
-                mActionHandler.copy();
-                mode.finish();
-                break;
-            case ID_PASTE:
-                mActionHandler.paste();
-                break;
-            case ID_SHARE:
-                mActionHandler.share();
-                mode.finish();
-                break;
-            case ID_SEARCH:
-                mActionHandler.search();
-                mode.finish();
-                break;
-            default:
-                return false;
+        int id = item.getItemId();
+
+        if (id == R.id.select_action_menu_select_all) {
+            mActionHandler.selectAll();
+        } else if (id == R.id.select_action_menu_cut) {
+            mActionHandler.cut();
+        } else if (id == R.id.select_action_menu_copy) {
+            mActionHandler.copy();
+            mode.finish();
+        } else if (id == R.id.select_action_menu_paste) {
+            mActionHandler.paste();
+        } else if (id == R.id.select_action_menu_share) {
+            mActionHandler.share();
+            mode.finish();
+        } else if (id == R.id.select_action_menu_web_search) {
+            mActionHandler.search();
+            mode.finish();
+        } else {
+            return false;
         }
         return true;
     }
 
     @Override
     public void onDestroyActionMode(ActionMode mode) {
         mActionHandler.onDestroyActionMode();
     }
 
     private boolean canPaste() {
         ClipboardManager clipMgr = (ClipboardManager)
                 getContext().getSystemService(Context.CLIPBOARD_SERVICE);
         return clipMgr.hasPrimaryClip();
     }
 }