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:app.sunstreak.yourpisd.ClassSwipeActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.class_swipe_actions, menu);

    if (termIndex == 0)
        menu.findItem(R.id.previous_six_weeks).setEnabled(false);
    else if (termIndex == 7)
        menu.findItem(R.id.next_six_weeks).setEnabled(false);

    // Create list of students in Menu.
    if (session.MULTIPLE_STUDENTS) {
        for (int i = 0; i < session.getStudents().size(); i++) {
            String name = session.getStudents().get(i).name;
            MenuItem item = menu.add(name);

            // Set the currently enabled student un-clickable.
            if (i == studentIndex)
                item.setEnabled(false);

            item.setOnMenuItemClickListener(new StudentSelectListener(i));
            item.setVisible(true);/*from   w  w w.  ja  va 2 s .com*/
        }
    }

    return super.onCreateOptionsMenu(menu);
}

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From source file:org.getlantern.firetweet.fragment.support.UserListFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    final AsyncTwitterWrapper twitter = getTwitterWrapper();
    final ParcelableUserList userList = mUserList;
    final MenuItem followItem = menu.findItem(MENU_FOLLOW);
    if (followItem != null) {
        followItem.setEnabled(userList != null);
        if (userList == null) {
            followItem.setIcon(android.R.color.transparent);
        }//from   w  ww. ja v  a2 s.  c om
    }
    if (twitter == null || userList == null)
        return;
    final boolean isMyList = userList.user_id == userList.account_id;
    setMenuItemAvailability(menu, MENU_EDIT, isMyList);
    setMenuItemAvailability(menu, MENU_ADD, isMyList);
    setMenuItemAvailability(menu, MENU_DELETE, isMyList);
    final boolean isFollowing = userList.is_following;
    if (followItem != null) {
        followItem.setVisible(!isMyList);
        if (isFollowing) {
            followItem.setIcon(R.drawable.ic_action_cancel);
            followItem.setTitle(R.string.unsubscribe);
        } else {
            followItem.setIcon(R.drawable.ic_action_add);
            followItem.setTitle(R.string.subscribe);
        }
    }
    menu.removeGroup(MENU_GROUP_USER_LIST_EXTENSION);
    final Intent extensionsIntent = new Intent(INTENT_ACTION_EXTENSION_OPEN_USER_LIST);
    extensionsIntent.setExtrasClassLoader(getActivity().getClassLoader());
    extensionsIntent.putExtra(EXTRA_USER_LIST, mUserList);
    addIntentToMenu(getActivity(), menu, extensionsIntent, MENU_GROUP_USER_LIST_EXTENSION);
}

---

From source file:de.vanita5.twittnuker.activity.support.UserProfileEditorActivity.java

@Override
public void onClick(final View view) {
    if (mUser == null)
        return;//from  www.j  ava  2 s . c o  m
    if (mPopupMenu != null) {
        mPopupMenu.dismiss();
    }
    switch (view.getId()) {
    case ProfileImageBannerLayout.VIEW_ID_PROFILE_IMAGE: {
        mPopupMenu = PopupMenu.getInstance(this, view);
        mPopupMenu.inflate(R.menu.action_profile_image);
        mPopupMenu.setOnMenuItemClickListener(mProfileImageMenuListener);
        break;
    }
    case ProfileImageBannerLayout.VIEW_ID_PROFILE_BANNER: {
        mPopupMenu = PopupMenu.getInstance(this, view);
        mPopupMenu.inflate(R.menu.action_profile_banner_image);
        final Menu menu = mPopupMenu.getMenu();
        final MenuItem delete_submenu = menu.findItem(MENU_DELETE_SUBMENU);
        final boolean has_profile_banner = !isEmpty(mUser.profile_banner_url);
        delete_submenu.setVisible(has_profile_banner);
        delete_submenu.setEnabled(has_profile_banner);
        mPopupMenu.setOnMenuItemClickListener(mProfileBannerImageMenuListener);
        break;
    }
    default: {
        return;
    }
    }
    mPopupMenu.show();

}

---

From source file:net.zorgblub.typhon.fragment.CatalogFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {

    Option<Feed> feed = adapter.getFeed();

    boolean searchEnabled = !isEmpty(feed.flatMap(Feed::getSearchLink));

    for (int i = 0; i < menu.size(); i++) {
        MenuItem item = menu.getItem(i);

        boolean enabled;

        switch (item.getItemId()) {

        case R.id.search:
            enabled = searchEnabled;// www. j  a  va  2  s  . c o m
            break;
        default:
            enabled = true;
        }

        item.setEnabled(enabled);
        item.setVisible(enabled);
    }

    LOG.debug("Adapter has feed: " + adapter.getFeed());
}

---

From source file:com.zion.htf.ui.fragment.ArtistDetailsFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);
    MenuItem addAlarmItem = menu.findItem(R.id.action_addAlarm);
    MenuItem editAlarmItem = menu.findItem(R.id.action_editAlarm);
    MenuItem toggleFavorite = menu.findItem(R.id.action_toggle_favorite);

    boolean areAlarmsEnabled = 0 != this.setId;
    boolean hasAlarm = null != this.alarm;

    // Add / edit alarm button
    if (null != addAlarmItem) {
        addAlarmItem.setVisible(areAlarmsEnabled && !hasAlarm);
        addAlarmItem.setEnabled(areAlarmsEnabled && !hasAlarm);
    }/*  www .  j  av  a2  s . c  o  m*/
    if (null != editAlarmItem) {
        editAlarmItem.setVisible(areAlarmsEnabled && hasAlarm);
        editAlarmItem.setEnabled(areAlarmsEnabled && hasAlarm);
    }

    // Favorite button
    if (this.artist.isFavorite()) {
        toggleFavorite.setTitle(R.string.action_unset_favorite);
        toggleFavorite.setIcon(R.drawable.ic_menu_favorite);
    } else {
        toggleFavorite.setTitle(R.string.action_set_favorite);
        toggleFavorite.setIcon(R.drawable.ic_menu_not_favorite);
    }
}

---

From source file:com.mobicage.rogerthat.FriendDetailActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);
    if (mFriend != null) {
        MenuItem removeFriend = menu.findItem(R.id.remove_friend);
        if (removeFriend != null) {
            Matcher matcher = RegexPatterns.IS_DASHBOARD_ACCOUNT.matcher(mFriend.email);
            removeFriend.setEnabled(!matcher.matches());
        }/*  w  ww.j  a va  2  s.c  o m*/
    }
    return true;
}

---

From source file:org.bohrmeista.chan.ui.activity.BoardActivity.java

private void setMenuItemEnabled(MenuItem item, boolean enabled) {
    if (item != null) {
        item.setVisible(enabled);/*from   w w w .j ava 2s  .  c  o  m*/
        item.setEnabled(enabled);
    }
}

---

From source file:com.tlongdev.bktf.ui.fragment.FavoritesFragment.java

@Override
public void onMoreClicked(View view, final Item item) {
    PopupMenu menu = new PopupMenu(getActivity(), view);
    menu.getMenuInflater().inflate(R.menu.popup_item, menu.getMenu());
    menu.getMenu().findItem(R.id.favorite).setTitle("Remove from favorites");
    menu.getMenu().findItem(R.id.calculator).setEnabled(!Utility.isInCalculator(getActivity(), item));
    menu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
        @Override//  w w w  .ja  va2s  .c  o  m
        public boolean onMenuItemClick(MenuItem menuItem) {
            switch (menuItem.getItemId()) {
            case R.id.history:
                Intent i = new Intent(getActivity(), PriceHistoryActivity.class);
                i.putExtra(PriceHistoryActivity.EXTRA_ITEM, item);
                startActivity(i);
                break;
            case R.id.favorite:
                Utility.removeFromFavorites(getActivity(), item);
                mAdapter.removeItem(item);
                break;
            case R.id.calculator:
                Utility.addToCalculator(getActivity(), item);
                menuItem.setEnabled(false);
                break;
            case R.id.backpack_tf:
                CustomTabActivityHelper.openCustomTab(getActivity(), new CustomTabsIntent.Builder().build(),
                        Uri.parse(item.getBackpackTfUrl()), new WebViewFallback());
                break;
            case R.id.wiki:
                CustomTabActivityHelper.openCustomTab(getActivity(), new CustomTabsIntent.Builder().build(),
                        Uri.parse(item.getTf2WikiUrl()), new WebViewFallback());
                break;
            }
            return true;
        }
    });

    menu.show();
}

---

From source file:com.gimranov.zandy.app.ItemActivity.java

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

    // Turn on sort item
    MenuItem sort = menu.findItem(R.id.do_sort);
    sort.setEnabled(true);//www  .j  a  v  a  2s. c om
    sort.setVisible(true);

    // Turn on search item
    MenuItem search = menu.findItem(R.id.do_search);
    search.setEnabled(true);
    search.setVisible(true);

    // Turn on identifier item
    MenuItem identifier = menu.findItem(R.id.do_identifier);
    identifier.setEnabled(true);
    identifier.setVisible(true);

    return true;
}

---

From source file:org.wheelmap.android.activity.MainMultiPaneActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {

    ActionBar bar = getSupportActionBar();
    if (bar == null) {
        return true;
    }//from  ww  w. java 2 s .c  o m

    LayoutInflater inflater = LayoutInflater.from(this);
    View customView = inflater.inflate(R.layout.actionbar_tablet, null);
    bar.setCustomView(customView, new ActionBar.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.MATCH_PARENT, Gravity.CENTER_VERTICAL | Gravity.END));

    boolean isPortraitMode = getResources()
            .getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT;
    if (isPortraitMode) {

        ImageView addItem = (ImageView) customView.findViewById(R.id.menu_new_poi);
        addItem.setVisibility(View.VISIBLE);
        OnClickListener addClickListener = new OnClickListener() {
            @Override
            public void onClick(View v) {
                createNewPoi();
            }
        };
        addItem.setOnClickListener(addClickListener);

        LinearLayout l = (LinearLayout) findViewById(R.id.actionbar_bottom);
        for (int i = 0; i < l.getChildCount(); i++) {
            l.getChildAt(i).setOnTouchListener(new PressSelector());
        }

        bar.setDisplayShowCustomEnabled(true);
        View v = findViewById(R.id.menu_filter);
        MapActivityUtils.setAccessFilterOptionDrawable(this, null, v);

        View filterWc = findViewById(R.id.menu_wc);
        MapActivityUtils.setWcFilterOptionsDrawable(this, null, filterWc);

        UserCredentials credentials = new UserCredentials(getApplicationContext());
        ImageView image = (ImageView) findViewById(R.id.menu_login);
        image.setImageResource(
                credentials.isLoggedIn() ? R.drawable.start_icon_logged_in : R.drawable.start_icon_login);
    } else {
        MenuInflater inflaterMenu = getMenuInflater();
        inflaterMenu.inflate(R.menu.ab_multi_activity, menu);
        MenuItem item = menu.findItem(R.id.menu_filter);
        MapActivityUtils.setAccessFilterOptionDrawable(this, item, null);
        item = menu.findItem(R.id.menu_wc);
        MapActivityUtils.setWcFilterOptionsDrawable(this, item, null);

    }

    if (mapModeType == MapModeType.MAP_MODE_ENGAGE) {
        MenuItem itemFilterWheelChairs = menu.findItem(R.id.menu_filter);
        itemFilterWheelChairs.setEnabled(false);
        //TODO Disable it - doesn't work yet
    }

    ImageView listMapToggle = (ImageView) findViewById(R.id.switch_view);
    if (listMapToggle != null) {
        listMapToggle.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                toggleMovableResize();
            }
        });
    }

    return true;
}

---

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