Example usage for android.view MenuItem setEnabled

Introduction

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

Prototype

public MenuItem setEnabled(boolean enabled);

Source Link

Document

Sets whether the menu item is enabled.

Usage

From source file:eu.trentorise.smartcampus.eb.fragments.ExperiencesListFragment.java

@Override
public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo menuInfo) {
    menu.setHeaderTitle(R.string.exp_menu_header);
    android.view.MenuInflater inflater = getSherlockActivity().getMenuInflater();
    inflater.inflate(R.menu.exp_list_menu, menu);
    MenuItem item = menu.findItem(R.id.expmenu_share);
    if (item != null) {
        AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
        Experience exp = experiencesList.get(info.position);
        item.setEnabled(exp.getEntityId() > 0).setVisible(exp.getEntityId() > 0);
    }//from   www .  j a  va  2 s.co  m
}

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From source file:org.rm3l.ddwrt.tiles.status.wireless.WirelessIfaceQrCodeActivity.java

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

    this.optionsMenu = menu;

    /* Getting the actionprovider associated with the menu item whose id is share */
    final MenuItem shareMenuItem = menu.findItem(R.id.tile_status_wireless_iface_qrcode_share);
    shareMenuItem.setEnabled(mException == null);

    mShareActionProvider = (ShareActionProvider) shareMenuItem.getActionProvider();

    final View viewToShare = findViewById(R.id.tile_status_wireless_iface_qrcode_view_to_share);
    //Construct Bitmap and share it
    final Bitmap bitmapToExport = Bitmap.createBitmap(viewToShare.getWidth(), viewToShare.getHeight(),
            Bitmap.Config.ARGB_8888);//from w  w w .  ja  va 2 s.  c  om
    final Canvas canvas = new Canvas(bitmapToExport);
    viewToShare.draw(canvas);

    mFileToShare = new File(getCacheDir(), String.format("QR-Code_for_Wireless_Network__%s__on_router_%s.png",
            nullToEmpty(mSsid), nullToEmpty(mRouterUuid)));
    OutputStream outputStream = null;
    try {
        outputStream = new BufferedOutputStream(new FileOutputStream(mFileToShare, false));
        bitmapToExport.compress(Bitmap.CompressFormat.PNG, COMPRESSION_QUALITY, outputStream);
        outputStream.flush();
    } catch (IOException e) {
        e.printStackTrace();
        Crouton.makeText(this, getString(R.string.internal_error_please_try_again), Style.ALERT).show();
    } finally {
        try {
            if (outputStream != null) {
                outputStream.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
            //No Worries
        }
    }

    setShareFile(mFileToShare);

    return super.onCreateOptionsMenu(menu);
}

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From source file:com.cachirulop.moneybox.fragment.MovementsFragment.java

/**
 * Creates a context menu for the list of movements, showing an option for
 * delete the movement and another to get the movement.
 */// w w w . j a  v  a 2 s .c  om
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);

    if (v.getId() == R.id.lvMovements) {
        AdapterView.AdapterContextMenuInfo info;
        ListView listView;
        Movement selected;

        listView = (ListView) getActivity().findViewById(R.id.lvMovements);
        info = (AdapterView.AdapterContextMenuInfo) menuInfo;

        selected = (Movement) ((MoneyboxMovementAdapter) listView.getAdapter()).getItem(info.position);

        MenuItem item;

        menu.setHeaderTitle(selected.getInsertDateFormatted());
        item = menu.add(Menu.NONE, CONTEXT_MENU_GET, 0, R.string.get_from_moneybox);
        item.setEnabled(MovementsManager.canGetMovement(selected));

        item = menu.add(Menu.NONE, CONTEXT_MENU_DROP, 1, R.string.drop_to_moneybox_again);
        item.setEnabled(MovementsManager.canDropMovement(selected));

        item = menu.add(Menu.NONE, CONTEXT_MENU_DELETE, 2, R.string.delete);
        item.setEnabled(MovementsManager.canDeleteMovement(selected));
    }
}

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From source file:ca.rmen.android.palidamuerte.app.poem.detail.PoemDetailActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    Log.v(TAG, "onPrepareOptionsMenu");
    super.onPrepareOptionsMenu(menu);
    MenuItem prev = menu.findItem(R.id.action_prev);
    MenuItem next = menu.findItem(R.id.action_next);
    prev.setVisible(true);/*from  w  w  w  .j  ava2s .c  om*/
    next.setVisible(true);
    if (mPoemPagerAdapter != null) {
        prev.setEnabled(mViewPager.getCurrentItem() > 0);
        next.setEnabled(mViewPager.getCurrentItem() < mPoemPagerAdapter.getCount() - 1);
    }
    final View view = menu.findItem(R.id.action_share).getActionView();
    ActionBar.hackSetMaxHeight(view, getActionBar().getHeight());
    return true;
}

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From source file:com.glabs.homegenie.fragments.GroupsViewFragment.java

public void UpdateCurrentGroupMenu() {
    StartActivity rootactivity = (StartActivity) getActivity();
    Menu menu = rootactivity.getActionMenu();
    if (menu != null) {
        MenuItem automation = menu.findItem(R.id.menu_automation);
        if (automation != null) {
            automation.setEnabled(false);
            Menu submenu = automation.getSubMenu();
            if (submenu == null)
                return;
            ////  w  ww  .  j  a  v  a2s  . c om
            submenu.removeGroup(Menu.NONE);
            if (mGroupPrograms.size() > 0) {
                for (Module program : mGroupPrograms) {
                    MenuItem prg = submenu.add(Menu.NONE, Menu.NONE, Menu.NONE, program.getDisplayName());
                    prg.setIcon(R.drawable.ic_action_flash_on);
                    MenuCompat.setShowAsAction(prg, SHOW_AS_ACTION_IF_ROOM | SHOW_AS_ACTION_WITH_TEXT);
                    final String paddress = program.Address;
                    String groupname = "";
                    try {
                        groupname = Uri.encode(mAdapter.getGroup(mCurrentGroup).Name, "UTF-8");
                    } catch (Exception e) {
                    }
                    final String gname = groupname;
                    prg.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
                        @Override
                        public boolean onMenuItemClick(MenuItem menuItem) {
                            String apicall = "HomeAutomation.HomeGenie/Automation/Programs.Run/" + paddress
                                    + "/" + gname + "/" + new Date().getTime();
                            Control.callServiceApi(apicall, null);
                            return true;
                        }
                    });
                }
                automation.setEnabled(true);
            }
        }
        //
        //            MenuItem recordMacro = submenu.add(1, Menu.NONE, Menu.NONE, "Record macro");
        //            recordMacro.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
        //                @Override
        //                public boolean onMenuItemClick(MenuItem menuItem) {
        //                    StartActivity sa = (StartActivity)getActivity();
        //                    sa.openMacroRecordMenu();
        //                    return true;
        //                }
        //            });
        //            rootactivity.supportInvalidateOptionsMenu();
    }
}

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From source file:net.vivekiyer.GAL.CorporateContactRecordFragment.java

private void setSaveMenuEnabled(boolean enabled) {
    if (fragmentMenu != null) {
        MenuItem item = fragmentMenu.findItem(R.id.saveContact);
        if (item != null)
            item.setEnabled(enabled);
    } else if (getView() != null) {
        View saveContact = getView().findViewById(R.id.save_contact);
        if (saveContact != null)
            saveContact.setVisibility(enabled ? View.VISIBLE : View.GONE);
    }//from ww w.  j  a  va2  s  .  c  o m
}

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From source file:ch.kanti_baden.pu_marc_14b.traffictimewaste.SORT_TYPE.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu_post_list, menu);

    // Disable create post button if user isn't logged in
    if (DatabaseLink.instance.isLoggedIn()) {
        MenuItem menuItem = menu.findItem(R.id.action_login);
        menuItem.setEnabled(false);
    } else {/*from   w ww .  j  a v  a2  s  .  c o  m*/
        MenuItem menuItem = menu.findItem(R.id.action_create);
        menuItem.setEnabled(false);
        Drawable icon = menuItem.getIcon();
        icon.mutate().setColorFilter(Color.GRAY, PorterDuff.Mode.SRC_IN);
        menuItem.setIcon(icon);
    }

    // Get the SearchView and set the searchable configuration
    SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
    final SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
    searchView.setOnSearchClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            searchView.setTranslationX(500f);
            searchView.setAlpha(0f);
            searchView.animate().translationX(0);
            searchView.animate().alpha(1f);
        }
    });
    // Assumes current activity is the searchable activity
    searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));

    return true;
}

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From source file:com.janela.mobile.ui.gist.GistFragment.java

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

    boolean owner = isOwner();
    if (!owner) {
        menu.removeItem(R.id.m_delete);/*from w  w  w.  j a va 2 s.co m*/
        MenuItem starItem = menu.findItem(R.id.m_star);
        starItem.setEnabled(loadFinished && !owner);
        if (starred)
            starItem.setTitle(R.string.unstar);
        else
            starItem.setTitle(R.string.star);
    } else
        menu.removeItem(R.id.m_star);
}

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From source file:com.mtomczak.nausicaa.MainActivity.java

@Override
public boolean onPreparePanel(int featureId, View view, Menu menu) {

    if (featureId == WindowUtils.FEATURE_VOICE_COMMANDS) {
        MenuItem status = menu.findItem(R.id.status_view_option);
        status.setVisible(currentSubview != NausicaaSubview.STATUS);
        status.setEnabled(currentSubview != NausicaaSubview.STATUS);

        MenuItem docking = menu.findItem(R.id.docking_view_option);
        docking.setVisible(currentSubview != NausicaaSubview.DOCKING);
        docking.setEnabled(currentSubview != NausicaaSubview.DOCKING);

        return true;
    }/*  w w  w  .  j a  v a2s  .co  m*/
    return super.onPreparePanel(featureId, view, menu);
}

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From source file:bbct.android.common.activity.BaseballCardList.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    Log.d(TAG, "onPrepareOptionsMenu()");

    MenuItem filter = menu.findItem(R.id.filter_menu);
    MenuItem clearFilter = menu.findItem(R.id.clear_filter_menu);
    if (this.filterParams == null) {
        filter.setVisible(true);// w w w  .j  a va2 s  . com
        filter.setEnabled(true);

        clearFilter.setVisible(false);
        clearFilter.setEnabled(false);
    } else {
        filter.setVisible(false);
        filter.setEnabled(false);

        clearFilter.setVisible(true);
        clearFilter.setEnabled(true);
    }
}

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