Example usage for android.view MenuItem setVisible

List of usage examples for android.view MenuItem setVisible

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  4. android.view.*
  5. MenuItem
  6. setVisible

Introduction

In this page you can find the example usage for android.view MenuItem setVisible.

Prototype

public MenuItem setVisible(boolean visible);

Source Link

Document

Sets the visibility of the menu item.

Usage

From source file:android.com.example.contactslist.ui.ContactsListFragment.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
@Override/*from  w w  w.  j a va  2  s .  co m*/
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {

    // Inflate the menu items
    inflater.inflate(R.menu.contact_list_menu, menu);
    // Locate the search item
    MenuItem searchItem = menu.findItem(R.id.menu_search);

    // In versions prior to Android 3.0, hides the search item to prevent additional
    // searches. In Android 3.0 and later, searching is done via a SearchView in the ActionBar.
    // Since the search doesn't create a new Activity to do the searching, the menu item
    // doesn't need to be turned off.
    if (mIsSearchResultView) {
        searchItem.setVisible(false);
    }

    // In version 3.0 and later, sets up and configures the ActionBar SearchView
    if (Utils.hasHoneycomb()) {

        // Retrieves the system search manager service
        final SearchManager searchManager = (SearchManager) getActivity()
                .getSystemService(Context.SEARCH_SERVICE);

        // Retrieves the SearchView from the search menu item
        final SearchView searchView = (SearchView) searchItem.getActionView();

        // Assign searchable info to SearchView
        searchView.setSearchableInfo(searchManager.getSearchableInfo(getActivity().getComponentName()));

        // Set listeners for SearchView
        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String queryText) {
                // Nothing needs to happen when the user submits the search string
                return true;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                // Called when the action bar search text has changed.  Updates
                // the search filter, and restarts the loader to do a new query
                // using the new search string.
                String newFilter = !TextUtils.isEmpty(newText) ? newText : null;

                // Don't do anything if the filter is empty
                if (mSearchTerm == null && newFilter == null) {
                    return true;
                }

                // Don't do anything if the new filter is the same as the current filter
                if (mSearchTerm != null && mSearchTerm.equals(newFilter)) {
                    return true;
                }

                // Updates current filter to new filter
                mSearchTerm = newFilter;

                // Restarts the loader. This triggers onCreateLoader(), which builds the
                // necessary content Uri from mSearchTerm.
                mSearchQueryChanged = true;
                getLoaderManager().restartLoader(ContactsQuery.QUERY_ID, null, ContactsListFragment.this);
                return true;
            }
        });

        if (Utils.hasICS()) {
            // This listener added in ICS
            searchItem.setOnActionExpandListener(new MenuItem.OnActionExpandListener() {
                @Override
                public boolean onMenuItemActionExpand(MenuItem menuItem) {
                    // Nothing to do when the action item is expanded
                    return true;
                }

                @Override
                public boolean onMenuItemActionCollapse(MenuItem menuItem) {
                    // When the user collapses the SearchView the current search string is
                    // cleared and the loader restarted.
                    if (!TextUtils.isEmpty(mSearchTerm)) {
                        onSelectionCleared();
                    }
                    mSearchTerm = null;
                    getLoaderManager().restartLoader(ContactsQuery.QUERY_ID, null, ContactsListFragment.this);
                    return true;
                }
            });
        }

        if (mSearchTerm != null) {
            // If search term is already set here then this fragment is
            // being restored from a saved state and the search menu item
            // needs to be expanded and populated again.

            // Stores the search term (as it will be wiped out by
            // onQueryTextChange() when the menu item is expanded).
            final String savedSearchTerm = mSearchTerm;

            // Expands the search menu item
            if (Utils.hasICS()) {
                searchItem.expandActionView();
            }

            // Sets the SearchView to the previous search string
            searchView.setQuery(savedSearchTerm, false);
        }
    }
}

From source file:com.forktech.cmerge.ui.ContactsListFragment.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
@Override/*from  w ww.j  a va2s.  c  o m*/
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {

    // Inflate the menu items
    inflater.inflate(R.menu.contact_list_menu, menu);
    // Locate the search item
    MenuItem searchItem = menu.findItem(R.id.menu_search);

    // In versions prior to Android 3.0, hides the search item to prevent
    // additional
    // searches. In Android 3.0 and later, searching is done via a
    // SearchView in the ActionBar.
    // Since the search doesn't create a new Activity to do the searching,
    // the menu item
    // doesn't need to be turned off.
    if (mIsSearchResultView) {
        searchItem.setVisible(false);
    }

    // In version 3.0 and later, sets up and configures the ActionBar
    // SearchView
    if (Utils.hasHoneycomb()) {

        // Retrieves the system search manager service
        final SearchManager searchManager = (SearchManager) getActivity()
                .getSystemService(Context.SEARCH_SERVICE);

        // Retrieves the SearchView from the search menu item
        final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);

        // Assign searchable info to SearchView
        searchView.setSearchableInfo(searchManager.getSearchableInfo(getActivity().getComponentName()));

        // Set listeners for SearchView
        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String queryText) {
                // Nothing needs to happen when the user submits the
                // search string
                return true;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                // Called when the action bar search text has
                // changed. Updates
                // the search filter, and restarts the loader to do
                // a new query
                // using the new search string.
                String newFilter = !TextUtils.isEmpty(newText) ? newText : null;

                // Don't do anything if the filter is empty
                if (mSearchTerm == null && newFilter == null) {
                    return true;
                }

                // Don't do anything if the new filter is the same
                // as the current filter
                if (mSearchTerm != null && mSearchTerm.equals(newFilter)) {
                    return true;
                }

                // Updates current filter to new filter
                mSearchTerm = newFilter;
                mAdapter.setSearchTerm(newFilter);

                // Restarts the loader. This triggers
                // onCreateLoader(), which builds the
                // necessary content Uri from mSearchTerm.
                mSearchQueryChanged = true;
                getLoaderManager().restartLoader(ContactsQuery.QUERY_ID, null, ContactsListFragment.this);
                return true;
            }
        });

        // if (Utils.hasICS()) {
        // // This listener added in ICS
        // searchItem.setOnActionExpandListener(new
        // MenuItem.OnActionExpandListener() {
        // @Override
        // public boolean onMenuItemActionExpand(MenuItem menuItem) {
        // // Nothing to do when the action item is expanded
        // return true;
        // }
        //
        // @Override
        // public boolean onMenuItemActionCollapse(MenuItem menuItem) {
        // // When the user collapses the SearchView the current search
        // string is
        // // cleared and the loader restarted.
        // if (!TextUtils.isEmpty(mSearchTerm)) {
        // onSelectionCleared();
        // }
        // mSearchTerm = null;
        // mAdapter.setSearchTerm(null);
        // getLoaderManager().restartLoader(
        // ContactsQuery.QUERY_ID, null, ContactsListFragment.this);
        // return true;
        // }
        // });
        // }

        if (mSearchTerm != null) {
            // If search term is already set here then this fragment is
            // being restored from a saved state and the search menu item
            // needs to be expanded and populated again.

            // Stores the search term (as it will be wiped out by
            // onQueryTextChange() when the menu item is expanded).
            final String savedSearchTerm = mSearchTerm;

            // Expands the search menu item
            if (Utils.hasICS()) {
                searchItem.expandActionView();
            }

            // Sets the SearchView to the previous search string
            searchView.setQuery(savedSearchTerm, false);
        }
    }
}

From source file:com.hippo.nimingban.ui.ListActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_list);

    mNMBClient = NMBApplication.getNMBClient(this);

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    mSlidingDrawerLayout = (SlidingDrawerLayout) findViewById(R.id.drawer_layout);
    mContentLayout = (ContentLayout) mSlidingDrawerLayout.findViewById(R.id.content_layout);
    mRecyclerView = mContentLayout.getRecyclerView();
    mLeftDrawer = (LeftDrawer) mSlidingDrawerLayout.findViewById(R.id.left_drawer);
    mRightDrawer = (RightDrawer) mSlidingDrawerLayout.findViewById(R.id.right_drawer);

    final GestureDetector gestureDetector = new GestureDetector(this, new SimpleGestureListener());
    gestureDetector.setOnDoubleTapListener(new SimpleDoubleTapListener() {
        @Override/*from  www  .  j a  v a  2s.  c o  m*/
        public boolean onDoubleTap(MotionEvent e) {
            mPostHelper.refresh();
            return true;
        }
    });
    toolbar.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            gestureDetector.onTouchEvent(event);
            return true;
        }
    });
    setSupportActionBar(toolbar);

    mDrawerToggle = new ActionBarDrawerToggle(this, mSlidingDrawerLayout, R.string.drawer_open,
            R.string.drawer_close) {

        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
            if (mLeftDrawer == drawerView) {
                super.onDrawerSlide(drawerView, slideOffset);
            }
        }

        private void setMenuItemVisible(MenuItem item, boolean visible) {
            if (item != null) {
                item.setVisible(visible);
            }
        }

        @Override
        public void onDrawerClosed(View view) {
            if (mLeftDrawer == view) {
                super.onDrawerClosed(view);
            }
            if (mRightDrawer == view) {
                setMenuItemVisible(mRule, true);
                setMenuItemVisible(mCreatePost, true);
                setMenuItemVisible(mRefresh, true);
                setMenuItemVisible(mSortForumsMenu, false);
            }
        }

        @Override
        public void onDrawerOpened(View view) {
            if (mLeftDrawer == view) {
                // Analysis
                Analysis.action(ListActivity.this, "open_left_drawer");

                super.onDrawerOpened(view);
            }
            if (mRightDrawer == view) {
                // Analysis
                Analysis.action(ListActivity.this, "open_right_drawer");

                setMenuItemVisible(mRule, false);
                setMenuItemVisible(mCreatePost, false);
                setMenuItemVisible(mRefresh, false);
                setMenuItemVisible(mSortForumsMenu, true);
            }
        }
    };
    mSlidingDrawerLayout.setDrawerListener(mDrawerToggle);

    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
    }

    mSlidingDrawerLayout.setDrawerShadow(ContextCompat.getDrawable(this, R.drawable.drawer_shadow_left),
            Gravity.LEFT);
    mSlidingDrawerLayout.setDrawerShadow(ContextCompat.getDrawable(this, R.drawable.drawer_shadow_right),
            Gravity.RIGHT);
    mSlidingDrawerLayout.setStatusBarColor(ResourcesUtils.getAttrColor(this, R.attr.colorPrimaryDark));

    mPostHelper = new PostHelper();
    mPostHelper.setEmptyString(getString(R.string.no_post));
    mContentLayout.setHelper(mPostHelper);
    if (Settings.getFastScroller()) {
        mContentLayout.showFastScroll();
    } else {
        mContentLayout.hideFastScroll();
    }

    mPostAdapter = new PostAdapter();
    mRecyclerView.setAdapter(mPostAdapter);
    mRecyclerView
            .setSelector(RippleSalon.generateRippleDrawable(ResourcesUtils.getAttrBoolean(this, R.attr.dark)));
    mRecyclerView.setDrawSelectorOnTop(true);
    mRecyclerView.setOnItemClickListener(new ClickPostListener());
    mRecyclerView.hasFixedSize();
    mRecyclerView.setClipToPadding(false);

    int halfInterval = getResources().getDimensionPixelOffset(R.dimen.card_interval) / 2;
    if (getResources().getBoolean(R.bool.two_way)) {
        mRecyclerView.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL));
        mRecyclerView.addItemDecoration(new MarginItemDecoration(halfInterval));
        mRecyclerView.setPadding(halfInterval, halfInterval, halfInterval, halfInterval);
        mRecyclerView.setItemAnimator(new FloatItemAnimator(mRecyclerView));
    } else {
        mRecyclerView.addItemDecoration(new MarginItemDecoration(0, halfInterval, 0, halfInterval));
        mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
        mRecyclerView.setPadding(0, halfInterval, 0, halfInterval);
    }

    mLeftDrawer.setHelper(this);

    mRightDrawer.setRightDrawerHelper(this);

    if (savedInstanceState == null) {
        int ils = Settings.getImageLoadingStrategy();
        if (ils == Settings.IMAGE_LOADING_STRATEGY_ALL || (ils == Settings.IMAGE_LOADING_STRATEGY_WIFI
                && NMBApplication.isConnectedWifi(ListActivity.this))) {
            mLeftDrawer.loadHeaderImageView();
        }
    }

    updateForums(true);

    checkForAppStart();

    Messenger.getInstance().register(Constants.MESSENGER_ID_CREATE_POST, this);
    Messenger.getInstance().register(Constants.MESSENGER_ID_FAST_SCROLLER, this);

    // Check permission
    PermissionRequester.request(this, Manifest.permission.WRITE_EXTERNAL_STORAGE,
            getString(R.string.write_storage_permission_tip), PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE);

    if (Settings.getGuideListActivity()) {
        showLeftDrawerGuide();
    }
}

From source file:com.www.avtovokzal.org.MainActivity.java

private void loadSystemInfo() {
    String url = "http://www.avtovokzal.org/php/app/system_1.3.5_v1.php";

    if (isOnline()) {
        StringRequest strReq = new StringRequest(Request.Method.GET, url, new Response.Listener<String>() {
            @Override//from w  ww .j  a v  a2 s  . c o m
            public void onResponse(String response) {
                String md5hashFromSettings;
                String md5hashEkbFromSettings;

                if (response == null) {
                    callErrorActivity();
                    finish();
                }

                JSONObject dataJsonQbj;

                if (Constants.LOG_ON)
                    Log.v("Result", response);

                try {
                    dataJsonQbj = new JSONObject(response);
                    JSONArray system = dataJsonQbj.getJSONArray("system");

                    JSONObject oneObject = system.getJSONObject(0);

                    dateNow = oneObject.getString("date");
                    update = oneObject.getBoolean("update");
                    String md5hash = oneObject.getString("md5");
                    String md5hashEkb = oneObject.getString("md5_ekb");

                    //  ?? ?
                    if (!update && toolbarMenu != null) {
                        MenuItem item = toolbarMenu.findItem(R.id.lamp);
                        item.setVisible(true);
                    }

                    // ?  
                    textView = (TextView) findViewById(R.id.header);
                    String string = getString(R.string.main_schedule) + " " + dateNow;
                    textView.setText(string);
                    SharedPreferences.Editor editorDate = settings.edit();
                    editorDate.putString(Constants.APP_PREFERENCES_DATE, dateNow);
                    editorDate.apply();

                    //  ??  ? ?? ?
                    md5hashFromSettings = settings.getString(Constants.APP_PREFERENCES_MD5, "");
                    md5hashEkbFromSettings = settings.getString(Constants.APP_PREFERENCES_MD5_EKB, "");

                    if (Constants.LOG_ON) {
                        Log.v("MD5 from Settings Ekb",
                                md5hashEkbFromSettings + " " + md5hashEkb.equals(md5hashEkbFromSettings));
                        Log.v("MD5 Ekb", md5hashEkb);
                        Log.v("MD5 from Settings",
                                md5hashFromSettings + " " + md5hash.equals(md5hashFromSettings));
                        Log.v("MD5", md5hash);
                    }

                    // ?   md5 ? ?  ?
                    if (!md5hash.equals(md5hashFromSettings)) {
                        SharedPreferences.Editor editor = settings.edit();
                        editor.putBoolean(Constants.APP_PREFERENCES_MD5_CHECK, false);
                        editor.putString(Constants.APP_PREFERENCES_MD5, md5hash);
                        editor.apply();
                        if (Constants.LOG_ON)
                            Log.v("Settings", "Station false");
                    }
                    if (!md5hashEkb.equals(md5hashEkbFromSettings)) {
                        SharedPreferences.Editor editor = settings.edit();
                        editor.putBoolean(Constants.APP_PREFERENCES_MD5_EKB_CHECK, false);
                        editor.putString(Constants.APP_PREFERENCES_MD5_EKB, md5hashEkb);
                        editor.apply();
                        if (Constants.LOG_ON)
                            Log.v("Settings", "Station_ekb false");
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                if (Constants.LOG_ON)
                    VolleyLog.d(TAG, "Error: " + error.getMessage());
                callErrorActivity();
            }
        });
        // ? TimeOut, Retry
        strReq.setRetryPolicy(new DefaultRetryPolicy(DefaultRetryPolicy.DEFAULT_TIMEOUT_MS, 3,
                DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
        // ? ?  
        AppController.getInstance().addToRequestQueue(strReq);
    } else {
        callErrorActivity();
    }
}

From source file:com.evandroid.musica.fragment.LyricsViewFragment.java

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    super.onCreateOptionsMenu(menu, inflater);
    inflater.inflate(R.menu.lyrics, menu);
    MenuItem saveMenuItem = menu.findItem(R.id.save_action);
    if (saveMenuItem != null) {
        SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(getActivity());
        if (mLyrics != null && mLyrics.getFlag() == Lyrics.POSITIVE_RESULT
                && sharedPref.getBoolean("pref_auto_save", true)) {
            String[] metadata = new String[] { mLyrics.getArtist(), mLyrics.getTrack(),
                    mLyrics.getOriginalArtist(), mLyrics.getOriginalTrack() };
            if (!DatabaseHelper.presenceCheck(((MainLyricActivity) getActivity()).database, metadata)) {
                lyricsPresentInDB = true;
                new WriteToDatabaseTask().execute(this, saveMenuItem, mLyrics);
            }//  w  ww  .  java  2s .  co m
            saveMenuItem.setVisible(false);
        } else {
            saveMenuItem.setIcon(lyricsPresentInDB ? R.drawable.ic_trash : R.drawable.ic_save);
            saveMenuItem.setTitle(lyricsPresentInDB ? R.string.remove_action : R.string.save_action);
        }
    }
    MenuItem resyncMenuItem = menu.findItem(R.id.resync_action);
    MenuItem convertMenuItem = menu.findItem(R.id.convert_action);
    if (mLyrics != null) {
        resyncMenuItem.setVisible(mLyrics.isLRC());
        convertMenuItem.setVisible(mLyrics.isLRC());
    }
}

From source file:com.nononsenseapps.notepad.ActivityMain.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    menu.setGroupVisible(R.id.activity_menu_group, isDrawerClosed);
    menu.setGroupVisible(R.id.activity_reverse_menu_group, !isDrawerClosed);

    final MenuItem donateItem = menu.findItem(R.id.menu_donate);
    if (donateItem != null) {
        donateItem.setVisible(!mDonatedInApp);
    }/*from www .  j av  a  2 s. c om*/

    return super.onPrepareOptionsMenu(menu);
}

From source file:org.andstatus.app.TimelineActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    mOptionsMenu = menu;/*w w  w . j av  a 2  s  .co  m*/
    MyAccount ma = MyContextHolder.get().persistentAccounts().getCurrentAccount();
    boolean enableReload = isTimelineCombined() || ma.isValidAndVerified();
    MenuItem item = menu.findItem(R.id.reload_menu_item);
    item.setEnabled(enableReload);
    item.setVisible(enableReload);

    prepareDrawer();

    if (mContextMenu != null) {
        mContextMenu.setAccountUserIdToActAs(0);
    }

    if (mMessageEditor != null) {
        mMessageEditor.onPrepareOptionsMenu(menu);
    }

    boolean enableGlobalSearch = MyContextHolder.get().persistentAccounts().isGlobalSearchSupported(ma,
            isTimelineCombined());
    item = menu.findItem(R.id.global_search_menu_id);
    item.setEnabled(enableGlobalSearch);
    item.setVisible(enableGlobalSearch);

    return super.onPrepareOptionsMenu(menu);
}

From source file:br.com.mybaby.contatos.ContactsListFragment.java

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
@Override//from  ww w. j  a  v  a 2  s.co  m
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {

    // Inflate the menu items
    inflater.inflate(R.menu.contatos_list_menu, menu);
    // Locate the search item
    MenuItem searchItem = menu.findItem(R.id.menu_search);

    // In versions prior to Android 3.0, hides the search item to prevent additional
    // searches. In Android 3.0 and later, searching is done via a SearchView in the ActionBar.
    // Since the search doesn't create a new Activity to do the searching, the menu item
    // doesn't need to be turned off.
    if (mIsSearchResultView) {
        searchItem.setVisible(false);
    }

    // In version 3.0 and later, sets up and configures the ActionBar SearchView
    if (Util.hasHoneycomb()) {

        // Retrieves the system search manager service
        final SearchManager searchManager = (SearchManager) getActivity()
                .getSystemService(Context.SEARCH_SERVICE);

        // Retrieves the SearchView from the search menu item
        final SearchView searchView = (SearchView) searchItem.getActionView();

        // Assign searchable info to SearchView
        searchView.setSearchableInfo(searchManager.getSearchableInfo(getActivity().getComponentName()));

        // Set listeners for SearchView
        searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
            @Override
            public boolean onQueryTextSubmit(String queryText) {
                // Nothing needs to happen when the user submits the search string
                return true;
            }

            @Override
            public boolean onQueryTextChange(String newText) {
                // Called when the action bar search text has changed.  Updates
                // the search filter, and restarts the loader to do a new query
                // using the new search string.
                String newFilter = !TextUtils.isEmpty(newText) ? newText : null;

                // Don't do anything if the filter is empty
                if (mSearchTerm == null && newFilter == null) {
                    return true;
                }

                // Don't do anything if the new filter is the same as the current filter
                if (mSearchTerm != null && mSearchTerm.equals(newFilter)) {
                    return true;
                }

                // Updates current filter to new filter
                mSearchTerm = newFilter;

                // Restarts the loader. This triggers onCreateLoader(), which builds the
                // necessary content Uri from mSearchTerm.
                mSearchQueryChanged = true;
                getLoaderManager().restartLoader(ContactsQuery.QUERY_ID, null, ContactsListFragment.this);
                return true;
            }
        });

        if (Util.hasICS()) {
            // This listener added in ICS
            searchItem.setOnActionExpandListener(new MenuItem.OnActionExpandListener() {
                @Override
                public boolean onMenuItemActionExpand(MenuItem menuItem) {
                    // Nothing to do when the action item is expanded
                    return true;
                }

                @Override
                public boolean onMenuItemActionCollapse(MenuItem menuItem) {
                    // When the user collapses the SearchView the current search string is
                    // cleared and the loader restarted.
                    if (!TextUtils.isEmpty(mSearchTerm)) {
                        onSelectionCleared();
                    }
                    mSearchTerm = null;
                    getLoaderManager().restartLoader(ContactsQuery.QUERY_ID, null, ContactsListFragment.this);
                    return true;
                }
            });
        }

        if (mSearchTerm != null) {
            // If search term is already set here then this fragment is
            // being restored from a saved state and the search menu item
            // needs to be expanded and populated again.

            // Stores the search term (as it will be wiped out by
            // onQueryTextChange() when the menu item is expanded).
            final String savedSearchTerm = mSearchTerm;

            // Expands the search menu item
            if (Util.hasICS()) {
                searchItem.expandActionView();
            }

            // Sets the SearchView to the previous search string
            searchView.setQuery(savedSearchTerm, false);
        }
    }
}

From source file:com.android.contacts.activities.PeopleActivity.java

private void makeMenuItemVisible(Menu menu, int itemId, boolean visible) {
    final MenuItem item = menu.findItem(itemId);
    if (item != null) {
        item.setVisible(visible);
    }//from w  w w  . j  a  v  a2 s  .  c om
}

From source file:net.kourlas.voipms_sms.activities.ConversationActivity.java

private void updateButtons() {
    MenuItem resendAction = actionMode.getMenu().findItem(R.id.resend_button);
    MenuItem copyAction = actionMode.getMenu().findItem(R.id.copy_button);
    MenuItem shareAction = actionMode.getMenu().findItem(R.id.share_button);
    MenuItem infoAction = actionMode.getMenu().findItem(R.id.info_button);

    int count = adapter.getCheckedItemCount();

    boolean resendVisible = false;
    if (count == 1) {
        for (int i = 0; i < adapter.getItemCount(); i++) {
            if (adapter.isItemChecked(i)) {
                if (!adapter.getItem(i).isDelivered() && !adapter.getItem(i).isDeliveryInProgress()) {
                    resendVisible = true;
                    break;
                }//from   ww w  .j a v  a2s  .  co  m
            }
        }
    }
    resendAction.setVisible(resendVisible);

    if (count >= 2) {
        infoAction.setVisible(false);
        copyAction.setVisible(false);
        shareAction.setVisible(false);
    } else {
        infoAction.setVisible(true);
        copyAction.setVisible(true);
        shareAction.setVisible(true);
    }
}