Example usage for android.view Menu size

Introduction

In this page you can find the example usage for android.view Menu size.

Prototype

public int size();

Source Link

Document

Get the number of items in the menu.

Usage

From source file:com.wanikani.androidnotifier.WebReviewActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    MenuItem mi;//from  ww  w .  j a  v  a2 s.  c  om
    int i;

    for (i = 0; i < menu.size(); i++) {
        mi = menu.getItem(i);
        if (mi.getItemId() == R.id.em_fonts) {
            mi.setVisible(keyboard.canOverrideFonts());
            mi.setIcon(keyboard.getOverrideFonts() ? R.drawable.ic_menu_font_enabled : R.drawable.ic_menu_font);
        }
    }

    return true;
}

---

From source file:org.tigase.mobile.bookmarks.BookmarksActivity.java

@TargetApi(11)
private void initializeContextActions() {

    listView.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE_MODAL);
    listView.setMultiChoiceModeListener(new MultiChoiceModeListener() {

        private Bookmark getBookmarkFromFlatPosition(int pos) {
            long packed = listView.getExpandableListPosition(pos);
            int child = ExpandableListView.getPackedPositionChild(packed);
            int group = ExpandableListView.getPackedPositionGroup(packed);

            return (Bookmark) adapter.getChild(group, child);
        }// w  w w  .j  av  a  2  s  .  com

        @Override
        public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
            SparseBooleanArray selection = listView.getCheckedItemPositions();

            if (item.getItemId() == R.id.edit) {
                for (int i = 0; i < selection.size(); i++) {
                    if (selection.valueAt(i)) {
                        int pos = selection.keyAt(i);

                        Bookmark bookmark = getBookmarkFromFlatPosition(pos);
                        editItem(bookmark);
                    }
                }
                mode.finish(); // Action picked, so close the CAB
                return true;
            } else if (item.getItemId() == R.id.remove) {
                List<Bookmark> items = new ArrayList<Bookmark>();
                for (int i = 0; i < selection.size(); i++) {
                    if (selection.valueAt(i)) {
                        int pos = selection.keyAt(i);

                        Bookmark bookmark = getBookmarkFromFlatPosition(pos);
                        if (bookmark != null) {
                            items.add(bookmark);
                        }
                    }
                }
                removeItems(items);
                mode.finish();
                return true;
            } else {
                return false;
            }

        }

        @Override
        public boolean onCreateActionMode(ActionMode mode, Menu menu) {
            MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.bookmarks_context_menu, menu);
            return true;
        }

        @Override
        public void onDestroyActionMode(ActionMode mode) {
            // TODO Auto-generated method stub

        }

        @Override
        public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
            Menu menu = mode.getMenu();
            for (int i = 0; i < menu.size(); i++) {
                MenuItem mi = menu.getItem(i);
                if (mi.getItemId() == R.id.edit) {
                    mi.setVisible(listView.getCheckedItemCount() < 2);
                }
            }
        }

        @Override
        public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
            // TODO Auto-generated method stub
            return true;
        }

    });
}

---

From source file:com.morlunk.mumbleclient.app.PlumbleActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    MenuItem disconnectButton = menu.findItem(R.id.action_disconnect);
    disconnectButton.setVisible(mService != null && mService.isSynchronized());

    // Color the action bar icons to the primary text color of the theme.
    int foregroundColor = getSupportActionBar().getThemedContext()
            .obtainStyledAttributes(new int[] { android.R.attr.textColor }).getColor(0, -1);
    for (int x = 0; x < menu.size(); x++) {
        MenuItem item = menu.getItem(x);
        if (item.getIcon() != null) {
            Drawable icon = item.getIcon().mutate(); // Mutate the icon so that the color filter is exclusive to the action bar
            icon.setColorFilter(foregroundColor, PorterDuff.Mode.MULTIPLY);
        }/*  w  w w  .j ava  2  s .  c om*/
    }

    return super.onPrepareOptionsMenu(menu);
}

---

From source file:fiskinfoo.no.sintef.fiskinfoo.MapFragment.java

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    //        super.onCreateOptionsMenu(menu, inflater);
    for (int i = 0; i < menu.size(); i++) {
        menu.removeItem(i);//from  ww w.j  av  a  2  s  .c  o m
    }
    inflater.inflate(R.menu.menu_map, menu);
}

---

From source file:im.vector.adapters.VectorMessagesAdapter.java

/**
 * The user taps on the action icon./*from  www.  ja  va  2  s. c  o  m*/
 * @param event the selected event.
 * @param textMsg the event text
 * @param anchorView the popup anchor.
 */
@SuppressLint("NewApi")
private void onMessageClick(final Event event, final String textMsg, final View anchorView) {
    final PopupMenu popup = (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)
            ? new PopupMenu(mContext, anchorView, Gravity.END)
            : new PopupMenu(mContext, anchorView);

    popup.getMenuInflater().inflate(R.menu.vector_room_message_settings, popup.getMenu());

    // force to display the icons
    try {
        Field[] fields = popup.getClass().getDeclaredFields();
        for (Field field : fields) {
            if ("mPopup".equals(field.getName())) {
                field.setAccessible(true);
                Object menuPopupHelper = field.get(popup);
                Class<?> classPopupHelper = Class.forName(menuPopupHelper.getClass().getName());
                Method setForceIcons = classPopupHelper.getMethod("setForceShowIcon", boolean.class);
                setForceIcons.invoke(menuPopupHelper, true);
                break;
            }
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, "onMessageClick : force to display the icons failed " + e.getLocalizedMessage());
    }

    Menu menu = popup.getMenu();

    // hide entries
    for (int i = 0; i < menu.size(); i++) {
        menu.getItem(i).setVisible(false);
    }

    menu.findItem(R.id.ic_action_view_source).setVisible(true);
    menu.findItem(R.id.ic_action_vector_permalink).setVisible(true);

    if (!TextUtils.isEmpty(textMsg)) {
        menu.findItem(R.id.ic_action_vector_copy).setVisible(true);
        menu.findItem(R.id.ic_action_vector_quote).setVisible(true);
    }

    if (event.isUploadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_upload).setVisible(true);
    }

    if (event.isDownloadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_download).setVisible(true);
    }

    if (event.canBeResent()) {
        menu.findItem(R.id.ic_action_vector_resend_message).setVisible(true);

        if (event.isUndeliverable()) {
            menu.findItem(R.id.ic_action_vector_redact_message).setVisible(true);
        }
    } else if (event.mSentState == Event.SentState.SENT) {

        // test if the event can be redacted
        boolean canBeRedacted = !mIsPreviewMode;

        if (canBeRedacted) {
            // oneself message -> can redact it
            if (TextUtils.equals(event.sender, mSession.getMyUserId())) {
                canBeRedacted = true;
            } else {
                // need the mininum power level to redact an event
                Room room = mSession.getDataHandler().getRoom(event.roomId);

                if ((null != room) && (null != room.getLiveState().getPowerLevels())) {
                    PowerLevels powerLevels = room.getLiveState().getPowerLevels();
                    canBeRedacted = powerLevels.getUserPowerLevel(mSession.getMyUserId()) >= powerLevels.redact;
                }
            }
        }

        menu.findItem(R.id.ic_action_vector_redact_message).setVisible(canBeRedacted);

        if (Event.EVENT_TYPE_MESSAGE.equals(event.type)) {
            Message message = JsonUtils.toMessage(event.getContentAsJsonObject());

            // share / forward the message
            menu.findItem(R.id.ic_action_vector_share).setVisible(true);
            menu.findItem(R.id.ic_action_vector_forward).setVisible(true);

            // save the media in the downloads directory
            if (Message.MSGTYPE_IMAGE.equals(message.msgtype) || Message.MSGTYPE_VIDEO.equals(message.msgtype)
                    || Message.MSGTYPE_FILE.equals(message.msgtype)) {
                menu.findItem(R.id.ic_action_vector_save).setVisible(true);
            }

            // offer to report a message content
            menu.findItem(R.id.ic_action_vector_report)
                    .setVisible(!mIsPreviewMode && !TextUtils.equals(event.sender, mSession.getMyUserId()));
        }

    }

    // display the menu
    popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(final MenuItem item) {
            // warn the listener
            if (null != mVectorMessagesAdapterEventsListener) {
                mVectorMessagesAdapterEventsListener.onEventAction(event, textMsg, item.getItemId());
            }

            // disable the selection
            mHighlightedEventId = null;
            notifyDataSetChanged();

            return true;
        }
    });

    popup.show();
}

---

From source file:com.terracom.mumbleclient.app.QRPushToTalkActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    MenuItem disconnectButton = menu.findItem(R.id.action_disconnect);
    try {// ww  w.j av a  2s .c  o  m
        disconnectButton.setVisible(mService != null && mService.isConnected());
    } catch (RemoteException e) {
        e.printStackTrace();
    }

    // Color the action bar icons to the primary text color of the theme.
    int foregroundColor = getSupportActionBar().getThemedContext()
            .obtainStyledAttributes(new int[] { android.R.attr.textColor }).getColor(0, -1);
    for (int x = 0; x < menu.size(); x++) {
        MenuItem item = menu.getItem(x);
        if (item.getIcon() != null) {
            Drawable icon = item.getIcon().mutate(); // Mutate the icon so that the color filter is exclusive to the action bar
            icon.setColorFilter(foregroundColor, PorterDuff.Mode.MULTIPLY);
        }
    }

    return super.onPrepareOptionsMenu(menu);
}

---

From source file:gov.wa.wsdot.android.wsdot.ui.TrafficMapActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    menu.clear();//from  w w  w.  ja v  a 2 s.com
    getMenuInflater().inflate(R.menu.traffic, menu);

    if (showCameras) {
        menu.getItem(0).setTitle("Hide Cameras");
    } else {
        menu.getItem(0).setTitle("Show Cameras");
    }

    /**
     * Check if current location is within a lat/lon bounding box surrounding
     * the greater Seattle area.
     */
    try {
        LatLng center = map.getCameraPosition().target;

        if (inPolygon(seattleArea, center.latitude, center.longitude)) {
            MenuItem menuItem_Alerts = menu.add(0, MENU_ITEM_SEATTLE_ALERTS, menu.size(), "Seattle Alerts")
                    .setIcon(R.drawable.ic_menu_alerts);

            MenuItemCompat.setShowAsAction(menuItem_Alerts,
                    MenuItemCompat.SHOW_AS_ACTION_IF_ROOM | MenuItemCompat.SHOW_AS_ACTION_WITH_TEXT);

            MenuItem menuItem_Lanes = menu.add(0, MENU_ITEM_EXPRESS_LANES, menu.size(), "Express Lanes");
            MenuItemCompat.setShowAsAction(menuItem_Lanes, MenuItemCompat.SHOW_AS_ACTION_NEVER);
        }

    } catch (NullPointerException e) {
        Log.e(TAG, "Error getting LatLng center");
    }

    return super.onPrepareOptionsMenu(menu);
}

---

From source file:fiskinfoo.no.sintef.fiskinfoo.MyToolsFragment.java

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    for (int i = 0; i < menu.size(); i++) {
        menu.removeItem(i);/*from  ww w .java  2  s. com*/
    }
    inflater.inflate(R.menu.menu_tool_registration, menu);
}

---

From source file:im.neon.adapters.VectorMessagesAdapter.java

/**
 * The user taps on the action icon./*from  w  w  w. j  a v a  2  s.c  o  m*/
 * @param event the selected event.
 * @param textMsg the event text
 * @param anchorView the popup anchor.
 */
@SuppressLint("NewApi")
private void onMessageClick(final Event event, final String textMsg, final View anchorView) {
    final PopupMenu popup = (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT)
            ? new PopupMenu(mContext, anchorView, Gravity.END)
            : new PopupMenu(mContext, anchorView);

    popup.getMenuInflater().inflate(R.menu.vector_room_message_settings, popup.getMenu());

    // force to display the icons
    try {
        Field[] fields = popup.getClass().getDeclaredFields();
        for (Field field : fields) {
            if ("mPopup".equals(field.getName())) {
                field.setAccessible(true);
                Object menuPopupHelper = field.get(popup);
                Class<?> classPopupHelper = Class.forName(menuPopupHelper.getClass().getName());
                Method setForceIcons = classPopupHelper.getMethod("setForceShowIcon", boolean.class);
                setForceIcons.invoke(menuPopupHelper, true);
                break;
            }
        }
    } catch (Exception e) {
        Log.e(LOG_TAG, "onMessageClick : force to display the icons failed " + e.getLocalizedMessage());
    }

    Menu menu = popup.getMenu();

    // hide entries
    for (int i = 0; i < menu.size(); i++) {
        menu.getItem(i).setVisible(false);
    }

    menu.findItem(R.id.ic_action_view_source).setVisible(true);
    menu.findItem(R.id.ic_action_vector_permalink).setVisible(true);

    if (!TextUtils.isEmpty(textMsg)) {
        menu.findItem(R.id.ic_action_vector_copy).setVisible(true);
        menu.findItem(R.id.ic_action_vector_quote).setVisible(true);
    }

    if (event.isUploadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_upload).setVisible(true);
    }

    if (event.isDownloadingMedias(mMediasCache)) {
        menu.findItem(R.id.ic_action_vector_cancel_download).setVisible(true);
    }

    if (event.canBeResent()) {
        menu.findItem(R.id.ic_action_vector_resend_message).setVisible(true);

        if (event.isUndeliverable() || event.isUnkownDevice()) {
            menu.findItem(R.id.ic_action_vector_redact_message).setVisible(true);
        }
    } else if (event.mSentState == Event.SentState.SENT) {

        // test if the event can be redacted
        boolean canBeRedacted = !mIsPreviewMode
                && !TextUtils.equals(event.getType(), Event.EVENT_TYPE_MESSAGE_ENCRYPTION);

        if (canBeRedacted) {
            // oneself message -> can redact it
            if (TextUtils.equals(event.sender, mSession.getMyUserId())) {
                canBeRedacted = true;
            } else {
                // need the mininum power level to redact an event
                Room room = mSession.getDataHandler().getRoom(event.roomId);

                if ((null != room) && (null != room.getLiveState().getPowerLevels())) {
                    PowerLevels powerLevels = room.getLiveState().getPowerLevels();
                    canBeRedacted = powerLevels.getUserPowerLevel(mSession.getMyUserId()) >= powerLevels.redact;
                }
            }
        }

        menu.findItem(R.id.ic_action_vector_redact_message).setVisible(canBeRedacted);

        if (Event.EVENT_TYPE_MESSAGE.equals(event.getType())) {
            Message message = JsonUtils.toMessage(event.getContentAsJsonObject());

            // share / forward the message
            menu.findItem(R.id.ic_action_vector_share).setVisible(true);
            menu.findItem(R.id.ic_action_vector_forward).setVisible(true);

            // save the media in the downloads directory
            if (Message.MSGTYPE_IMAGE.equals(message.msgtype) || Message.MSGTYPE_VIDEO.equals(message.msgtype)
                    || Message.MSGTYPE_FILE.equals(message.msgtype)) {
                menu.findItem(R.id.ic_action_vector_save).setVisible(true);
            }

            // offer to report a message content
            menu.findItem(R.id.ic_action_vector_report)
                    .setVisible(!mIsPreviewMode && !TextUtils.equals(event.sender, mSession.getMyUserId()));
        }

    }

    // e2e
    menu.findItem(R.id.ic_action_device_verification).setVisible(mE2eIconByEventId.containsKey(event.eventId));

    // display the menu
    popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(final MenuItem item) {
            // warn the listener
            if (null != mVectorMessagesAdapterEventsListener) {
                mVectorMessagesAdapterEventsListener.onEventAction(event, textMsg, item.getItemId());
            }

            // disable the selection
            mHighlightedEventId = null;
            notifyDataSetChanged();

            return true;
        }
    });

    // fix an issue reported by GA
    try {
        popup.show();
    } catch (Exception e) {
        Log.e(LOG_TAG, " popup.show failed " + e.getMessage());
    }
}

---

From source file:cn.edu.wyu.documentviewer.DocumentsActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    getMenuInflater().inflate(R.menu.activity, menu);

    // Actions are always visible when showing as dialog
    if (mShowAsDialog) {
        for (int i = 0; i < menu.size(); i++) {
            menu.getItem(i).setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
        }/*from w ww .ja v a 2s .  co  m*/
    }

    final MenuItem searchMenu = menu.findItem(R.id.menu_search);
    mSearchView = (SearchView) searchMenu.getActionView();
    mSearchView.setOnQueryTextListener(new OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            mState.currentSearch = query;
            mSearchView.clearFocus();
            onCurrentDirectoryChanged(ANIM_NONE);
            return true;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            return false;
        }
    });

    searchMenu.setOnActionExpandListener(new OnActionExpandListener() {
        @Override
        public boolean onMenuItemActionExpand(MenuItem item) {
            return true;
        }

        @Override
        public boolean onMenuItemActionCollapse(MenuItem item) {
            if (mIgnoreNextCollapse) {
                mIgnoreNextCollapse = false;
                return true;
            }

            mState.currentSearch = null;
            onCurrentDirectoryChanged(ANIM_NONE);
            return true;
        }
    });

    mSearchView.setOnCloseListener(new SearchView.OnCloseListener() {
        @Override
        public boolean onClose() {
            if (mIgnoreNextClose) {
                mIgnoreNextClose = false;
                return false;
            }

            mState.currentSearch = null;
            onCurrentDirectoryChanged(ANIM_NONE);
            return false;
        }
    });

    return true;
}

---

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