Example usage for android.view Menu findItem

Introduction

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

Prototype

public MenuItem findItem(int id);

Source Link

Document

Return the menu item with a particular identifier.

Usage

From source file:com.github.akinaru.hcidebugger.activity.HciDebuggerActivity.java

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

    //clear button
    MenuItem item = menu.findItem(R.id.clear_btn);
    if (item != null) {
        item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {

            @Override//from   w  w  w  .j  av  a2s.c o  m
            public boolean onMenuItemClick(MenuItem item) {
                clearAdapter();
                return true;
            }
        });
    }

    //bluetoooth scan button
    item = menu.findItem(R.id.scan_btn);
    if (item != null) {
        item.setIcon(R.drawable.ic_action_scanning);
        item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {

            @Override
            public boolean onMenuItemClick(MenuItem item) {
                toggleScan(item);
                return true;
            }
        });
    }

    //bluetooth state button
    item = menu.findItem(R.id.state_bt_btn);
    if (item != null) {
        item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {

            @Override
            public boolean onMenuItemClick(MenuItem item) {
                toggleBtState();
                return true;
            }
        });
        if (mBluetoothAdapter.isEnabled()) {
            item.setIcon(R.drawable.ic_bluetooth);
        } else {
            item.setIcon(R.drawable.ic_bluetooth_disabled);
        }
    }

    //reset snoop file button
    if (Build.VERSION.SDK_INT <= 22) {
        item = menu.findItem(R.id.reset_snoop_file);
        item.setVisible(true);
        if (item != null) {
            item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {

                @Override
                public boolean onMenuItemClick(MenuItem item) {
                    resetSnoopFile();
                    refresh();
                    return true;
                }
            });
        }
    }

    //filter button
    item = menu.findItem(R.id.filter_btn);
    if (item != null) {
        item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {

            @Override
            public boolean onMenuItemClick(MenuItem item) {
                filter();
                return true;
            }
        });
    }

    //refresh button
    item = menu.findItem(R.id.refresh);
    if (item != null) {
        if (getResources().getConfiguration().orientation != Configuration.ORIENTATION_PORTRAIT) {

            item.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {

                @Override
                public boolean onMenuItemClick(MenuItem item) {
                    refresh();
                    return true;
                }
            });
        } else {
            item.setVisible(false);
        }
    }

    item = menu.findItem(R.id.share);

    if (item != null) {
        // Fetch and store ShareActionProvider
        mShareActionProvider = (ShareActionProvider) MenuItemCompat.getActionProvider(item);
        setSharedIntent();
    }

    return super.onCreateOptionsMenu(menu);
}

---

From source file:cgeo.geocaching.cgeocaches.java

private void setMenuItemLabel(final Menu menu, final int menuId, final int resIdSelection, final int resId) {
    final MenuItem menuItem = menu.findItem(menuId);
    if (menuItem == null) {
        return;/*from w  ww.j a va 2 s  . com*/
    }
    boolean hasSelection = adapter != null && adapter.getCheckedCount() > 0;
    if (hasSelection) {
        menuItem.setTitle(res.getString(resIdSelection) + " (" + adapter.getCheckedCount() + ")");
    } else {
        menuItem.setTitle(res.getString(resId));
    }
}

---

From source file:com.SpeechEd.SpeechEdEditActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);
    menu.findItem(CMD_SAVE).setVisible(true);
    menu.findItem(CMD_RESET).setVisible(true);
    menu.findItem(CMD_ABOUT).setVisible(true);
    return true;/*from   www  .ja  v a  2s  .c  o  m*/
}

---

From source file:androidVNC.VncCanvasActivity.java

/**
 * {@inheritDoc}//from  w  w  w. ja  va  2s . c o m
 */
@Override
public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(fi.aalto.openoranges.project1.mcc.R.menu.vnccanvasactivitymenu, menu);

    if (vncCanvas.scaling != null)
        menu.findItem(vncCanvas.scaling.getId()).setChecked(true);

    Menu inputMenu = menu.findItem(fi.aalto.openoranges.project1.mcc.R.id.itemInputMode).getSubMenu();

    inputModeMenuItems = new MenuItem[inputModeIds.length];
    for (int i = 0; i < inputModeIds.length; i++) {
        inputModeMenuItems[i] = inputMenu.findItem(inputModeIds[i]);
    }
    updateInputMenu();
    menu.findItem(fi.aalto.openoranges.project1.mcc.R.id.itemFollowMouse)
            .setChecked(connection.getFollowMouse());
    menu.findItem(fi.aalto.openoranges.project1.mcc.R.id.itemFollowPan).setChecked(connection.getFollowPan());
    return true;
}

---

From source file:gc.david.dfm.ui.MainActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    Mint.leaveBreadcrumb("MainActivity::onCreateOptionsMenu");
    // Inflate the options menu from XML
    final MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.main, menu);

    // Expandir el EditText de la bsqueda a lo largo del ActionBar
    searchMenuItem = menu.findItem(R.id.action_search);
    final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchMenuItem);
    // Configure the search info and add any event listeners
    final SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    // Indicamos que la activity actual sea la buscadora
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
    searchView.setSubmitButtonEnabled(false);
    searchView.setQueryRefinementEnabled(true);
    searchView.setIconifiedByDefault(true);

    // Muestra el item de men de cargar si hay elementos en la BD
    final MenuItem loadItem = menu.findItem(R.id.action_load);
    // TODO hacerlo en segundo plano
    final List<Distance> allDistances = getApplicationDaoSession().loadAll(Distance.class);
    if (allDistances.size() == 0) {
        loadItem.setVisible(false);/*  w  ww. java  2  s  . c o  m*/
    }
    return super.onCreateOptionsMenu(menu);
}

---

From source file:de.geeksfactory.opacclient.frontend.AccountFragment.java

@SuppressLint("NewApi")
@Override//from   w  w w .java  2 s .  c o  m
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.activity_account, menu);
    if (app.getAccount() != null
            && (app.getApi().getSupportFlags() & OpacApi.SUPPORT_FLAG_ACCOUNT_PROLONG_ALL) != 0) {
        menu.findItem(R.id.action_prolong_all).setVisible(true);
    } else {
        menu.findItem(R.id.action_prolong_all).setVisible(false);
    }
    menu.findItem(R.id.action_refresh).setVisible(supported);
    super.onCreateOptionsMenu(menu, inflater);
}

---

From source file:com.dwdesign.tweetings.fragment.UserProfileFragment.java

@Override
public void onClick(final View view) {
    switch (view.getId()) {
    case R.id.follow: {
        if (mUser != null && mAccountId != mUser.getId()) {
            mFollowProgress.setVisibility(View.VISIBLE);
            mFollowButton.setVisibility(View.GONE);
            if (mFriendship.isSourceFollowingTarget()) {
                mService.destroyFriendship(mAccountId, mUser.getId());
            } else {
                mService.createFriendship(mAccountId, mUser.getId());
            }//w  ww. j  a v a 2  s .  co  m
        }
        break;
    }
    case R.id.retry: {
        reloadUserInfo();
        break;
    }
    case R.id.name_container: {
        if (mUser != null) {
        }
        break;
    }
    case R.id.profile_image_container: {
        final String profile_image_url_string = getOriginalTwitterProfileImage(
                parseString(mUser.getProfileImageURL()));
        if (profile_image_url_string == null)
            return;
        final Uri uri = Uri.parse(profile_image_url_string);
        openImage(getActivity(), uri, false);
        break;
    }
    case R.id.tweets_container: {
        if (mUser == null)
            return;
        openUserTimeline(getActivity(), mAccountId, mUser.getId(), mUser.getScreenName());
        break;
    }
    case R.id.followers_container: {
        if (mUser == null)
            return;
        openUserFollowers(getActivity(), mAccountId, mUser.getId(), mUser.getScreenName());
        break;
    }
    case R.id.friends_container: {
        if (mUser == null)
            return;
        openUserFriends(getActivity(), mAccountId, mUser.getId(), mUser.getScreenName());
        break;
    }
    case R.id.more_options: {
        if (mUser == null || mFriendship == null)
            return;
        if (!isMyActivatedAccount(getActivity(), mUser.getId())) {
            mPopupMenu = PopupMenu.getInstance(getActivity(), view);
            mPopupMenu.inflate(R.menu.action_user_profile);
            final Menu menu = mPopupMenu.getMenu();
            final MenuItem blockItem = menu.findItem(MENU_BLOCK);
            final MenuItem trackItem = menu.findItem(MENU_TRACKING);
            if (blockItem != null) {
                final Drawable blockIcon = blockItem.getIcon();
                if (mFriendship.isSourceBlockingTarget()) {
                    blockItem.setTitle(R.string.unblock);
                    blockIcon.mutate().setColorFilter(getResources().getColor(R.color.holo_blue_bright),
                            PorterDuff.Mode.MULTIPLY);
                } else {
                    blockItem.setTitle(R.string.block);
                    blockIcon.clearColorFilter();
                }
            }
            if (trackItem != null) {
                if (mPreferences.getBoolean(com.dwdesign.tweetings.Constants.PREFERENCE_KEY_PUSH_NOTIFICATIONS,
                        false) == false) {
                    trackItem.setVisible(false);
                } else {
                    if (tracking == true) {
                        trackItem.setTitle(R.string.untrack_user);
                    } else {
                        trackItem.setTitle(R.string.track_user);
                    }
                }
            }
            final MenuItem sendDirectMessageItem = menu.findItem(MENU_SEND_DIRECT_MESSAGE);
            if (sendDirectMessageItem != null) {
                sendDirectMessageItem.setVisible(mFriendship.isTargetFollowingSource());
            }
            final MenuItem wantRetweetsItem = menu.findItem(MENU_WANT_RETWEETS);
            if (mFriendship.wantRetweets() == true) {
                wantRetweetsItem.setTitle(R.string.disable_retweet);
            } else {
                wantRetweetsItem.setTitle(R.string.enable_retweet);
            }
            mPopupMenu.setOnMenuItemClickListener(this);
            mPopupMenu.show();
        }
        break;
    }
    }

}

---

From source file:cgeo.geocaching.cgeocaches.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);

    try {//from  w w w.  ja v a2s.  co m
        if (adapter.isSelectMode()) {
            menu.findItem(MENU_SWITCH_SELECT_MODE).setTitle(res.getString(R.string.caches_select_mode_exit))
                    .setIcon(R.drawable.ic_menu_clear_playlist);
            menu.findItem(MENU_INVERT_SELECTION).setVisible(true);
        } else {
            menu.findItem(MENU_SWITCH_SELECT_MODE).setTitle(res.getString(R.string.caches_select_mode))
                    .setIcon(R.drawable.ic_menu_agenda);
            menu.findItem(MENU_INVERT_SELECTION).setVisible(false);
        }

        final boolean isEmpty = cacheList.isEmpty();
        final boolean isConcrete = isConcreteList();

        setVisible(menu, MENU_SWITCH_SELECT_MODE, !isEmpty);
        setVisible(menu, SUBMENU_MANAGE_HISTORY, !isEmpty);
        setVisible(menu, SUBMENU_SHOW_MAP, !isEmpty);
        setVisible(menu, MENU_SORT, !isEmpty);
        setVisible(menu, MENU_REFRESH_STORED, !isEmpty && (isConcrete || type != CacheListType.OFFLINE));
        setVisible(menu, MENU_DROP_CACHES, !isEmpty);
        setVisible(menu, MENU_DROP_CACHES_AND_LIST, isConcrete && !isEmpty);
        setVisible(menu, MENU_DELETE_EVENTS, isConcrete && !isEmpty && containsEvents());
        setVisible(menu, MENU_MOVE_TO_LIST, !isEmpty);
        setVisible(menu, MENU_EXPORT, !isEmpty);
        setVisible(menu, MENU_REMOVE_FROM_HISTORY, !isEmpty);
        setVisible(menu, MENU_CLEAR_OFFLINE_LOGS, !isEmpty && containsOfflineLogs());

        if (navigationMenu != null) {
            navigationMenu.setVisible(!isEmpty);
        }

        final boolean hasSelection = adapter != null && adapter.getCheckedCount() > 0;
        final boolean isNonDefaultList = isConcrete && listId != StoredList.STANDARD_LIST_ID;

        if (type == CacheListType.OFFLINE || type == CacheListType.HISTORY) { // only offline list
            setMenuItemLabel(menu, MENU_DROP_CACHES, R.string.caches_drop_selected, R.string.caches_drop_all);
            menu.findItem(MENU_DROP_CACHES_AND_LIST)
                    .setVisible(!hasSelection && isNonDefaultList && !adapter.isFiltered());
            setMenuItemLabel(menu, MENU_REFRESH_STORED, R.string.caches_refresh_selected,
                    R.string.caches_refresh_all);
            setMenuItemLabel(menu, MENU_MOVE_TO_LIST, R.string.caches_move_selected, R.string.caches_move_all);
        } else { // search and global list (all other than offline and history)
            setMenuItemLabel(menu, MENU_REFRESH_STORED, R.string.caches_store_selected,
                    R.string.caches_store_offline);
        }

        MenuItem item = menu.findItem(MENU_DROP_LIST);
        if (item != null) {
            item.setVisible(isNonDefaultList);
        }
        item = menu.findItem(MENU_RENAME_LIST);
        if (item != null) {
            item.setVisible(isNonDefaultList);
        }

        final boolean multipleLists = cgData.getLists().size() >= 2;
        item = menu.findItem(MENU_SWITCH_LIST);
        if (item != null) {
            item.setVisible(multipleLists);
        }
        item = menu.findItem(MENU_MOVE_TO_LIST);
        if (item != null) {
            item.setVisible(!isEmpty);
        }

        setMenuItemLabel(menu, MENU_REMOVE_FROM_HISTORY, R.string.cache_remove_from_history,
                R.string.cache_clear_history);
        setMenuItemLabel(menu, MENU_EXPORT, R.string.export, R.string.export);
    } catch (Exception e) {
        Log.e("cgeocaches.onPrepareOptionsMenu", e);
    }

    return true;
}

---

From source file:com.hichinaschool.flashcards.anki.CardEditor.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    // View focus = this.getWindow().getCurrentFocus();
    // menu.findItem(MENU_LOOKUP).setEnabled(
    // focus instanceof FieldEditText
    // && ((TextView) focus).getText().length() > 0
    // && Lookup.isAvailable());

    if (mEditFields == null) {
        return false;
    }//w w  w  .  j a  v  a  2s.c o m
    for (int i = 0; i < mEditFields.size(); i++) {
        if (mEditFields.get(i).getText().length() > 0) {
            menu.findItem(MENU_COPY_CARD).setEnabled(true);
            break;
        } else if (i == mEditFields.size() - 1) {
            menu.findItem(MENU_COPY_CARD).setEnabled(false);
        }
    }

    if (mCaller != CALLER_CARDEDITOR_INTENT_ADD) {
        mIntentInformation = MetaDB.getIntentInformation(this);
        menu.findItem(MENU_SAVED_INTENT).setEnabled(mIntentInformation.size() > 0);
    }
    return true;
}

---

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