Example usage for android.view MenuItem setEnabled

List of usage examples for android.view MenuItem setEnabled

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  4. android.view.*
  5. MenuItem
  6. 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:org.rm3l.ddwrt.tiles.admin.nvram.AdminNVRAMTile.java

public AdminNVRAMTile(@NotNull SherlockFragment parentFragment, @NotNull Bundle arguments,
        @Nullable Router router) {/*from  w  w w. ja  v  a  2  s . co m*/
    super(parentFragment, arguments, router, R.layout.tile_admin_nvram, R.id.tile_admin_nvram_togglebutton);

    sortIds.put(R.id.tile_admin_nvram_sort_default, 11);
    sortIds.put(R.id.tile_admin_nvram_sort_asc, 12);
    sortIds.put(R.id.tile_admin_nvram_sort_desc, 13);

    this.mNvramInfoDefaultSorting = new NVRAMInfo();
    mRecyclerView = (RecyclerView) layout.findViewById(R.id.tile_admin_nvram_ListView);

    // use this setting to improve performance if you know that changes
    // in content do not change the layout size of the RecyclerView
    // allows for optimizations if all items are of the same size:
    mRecyclerView.setHasFixedSize(true);

    // use a linear layout manager
    mLayoutManager = new LinearLayoutManager(mParentFragmentActivity);
    mLayoutManager.scrollToPosition(0);
    mRecyclerView.setLayoutManager(mLayoutManager);

    // specify an adapter (see also next example)
    mAdapter = new NVRAMDataRecyclerViewAdapter(mParentFragmentActivity, router, mNvramInfoDefaultSorting);
    mRecyclerView.setAdapter(mAdapter);

    //Create Options Menu
    final ImageButton tileMenu = (ImageButton) layout.findViewById(R.id.tile_admin_nvram_menu);

    if (!isThemeLight(mParentFragmentActivity, mRouter.getUuid())) {
        //Set menu background to white
        tileMenu.setImageResource(R.drawable.abs__ic_menu_moreoverflow_normal_holo_dark);
    }

    tileMenu.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            final PopupMenu popup = new PopupMenu(mParentFragmentActivity, v);
            popup.setOnMenuItemClickListener(AdminNVRAMTile.this);
            final MenuInflater inflater = popup.getMenuInflater();

            final Menu menu = popup.getMenu();

            inflater.inflate(R.menu.tile_admin_nvram_options, menu);

            //Disable menu item from preference
            Integer currentSort = null;
            if (mParentFragmentPreferences != null) {
                currentSort = sortIds.inverse().get(mParentFragmentPreferences.getInt(getFormattedPrefKey(SORT),
                        sortIds.get(R.id.tile_admin_nvram_sort_default)));
            }

            if (currentSort == null) {
                currentSort = R.id.tile_admin_nvram_sort_default;
            }

            final MenuItem currentSortMenuItem = menu.findItem(currentSort);
            if (currentSortMenuItem != null) {
                currentSortMenuItem.setEnabled(false);
            }

            // Locate MenuItem with ShareActionProvider
            final MenuItem shareMenuItem = menu.findItem(R.id.tile_admin_nvram_share);

            // Fetch and store ShareActionProvider
            mShareActionProvider = (ShareActionProvider) shareMenuItem.getActionProvider();

            popup.show();
        }

    });

    //Handle for Search EditText
    final EditText filterEditText = (EditText) this.layout.findViewById(R.id.tile_admin_nvram_filter);
    //Initialize with existing search data
    filterEditText.setText(mParentFragmentPreferences != null
            ? mParentFragmentPreferences.getString(getFormattedPrefKey(LAST_SEARCH), EMPTY_STRING)
            : EMPTY_STRING);

    filterEditText.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            final int DRAWABLE_LEFT = 0;
            final int DRAWABLE_TOP = 1;
            final int DRAWABLE_RIGHT = 2;
            final int DRAWABLE_BOTTOM = 3;

            if (event.getAction() == MotionEvent.ACTION_UP) {
                if (event.getRawX() >= (filterEditText.getRight()
                        - filterEditText.getCompoundDrawables()[DRAWABLE_RIGHT].getBounds().width())) {
                    //'Clear' button - clear data, and reset everything out
                    //Reset everything
                    filterEditText.setText(EMPTY_STRING);

                    final Properties mNvramInfoDefaultSortingData = mNvramInfoDefaultSorting.getData();
                    //Update adapter in the preferences
                    if (mParentFragmentPreferences != null) {
                        final Integer currentSort = sortIds.inverse()
                                .get(mParentFragmentPreferences.getInt(getFormattedPrefKey(SORT), -1));
                        if (currentSort == null || currentSort <= 0) {
                            mNvramInfoToDisplay = new HashMap<>(mNvramInfoDefaultSortingData);
                        } else {
                            switch (currentSort) {
                            case R.id.tile_admin_nvram_sort_asc:
                                //asc
                                mNvramInfoToDisplay = new TreeMap<>(COMPARATOR_STRING_CASE_INSENSITIVE);
                                break;
                            case R.id.tile_admin_nvram_sort_desc:
                                //desc
                                mNvramInfoToDisplay = new TreeMap<>(COMPARATOR_REVERSE_STRING_CASE_INSENSITIVE);
                                break;
                            case R.id.tile_admin_nvram_sort_default:
                            default:
                                mNvramInfoToDisplay = new HashMap<>();
                                break;
                            }
                            mNvramInfoToDisplay.putAll(mNvramInfoDefaultSortingData);
                        }
                    } else {
                        mNvramInfoToDisplay = new HashMap<>(mNvramInfoDefaultSortingData);
                    }

                    ((NVRAMDataRecyclerViewAdapter) mAdapter).setEntryList(mNvramInfoToDisplay);
                    mAdapter.notifyDataSetChanged();

                    if (mParentFragmentPreferences != null) {
                        final SharedPreferences.Editor editor = mParentFragmentPreferences.edit();
                        editor.putString(getFormattedPrefKey(LAST_SEARCH), EMPTY_STRING);
                        editor.apply();
                    }
                    return true;
                }
            }
            return false;
        }
    });

    filterEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {

            if (actionId == EditorInfo.IME_ACTION_SEARCH) {
                final String textToFind = filterEditText.getText().toString();
                if (isNullOrEmpty(textToFind)) {
                    //extra-check, even though we can be pretty sure the button is enabled only if textToFind is present
                    return true;
                }
                final String existingSearch = mParentFragmentPreferences != null
                        ? mParentFragmentPreferences.getString(getFormattedPrefKey(LAST_SEARCH), null)
                        : null;

                if (mParentFragmentPreferences != null) {
                    if (textToFind.equalsIgnoreCase(existingSearch)) {
                        //No need to go further as this is already the string we are looking for
                        return true;
                    }
                    final SharedPreferences.Editor editor = mParentFragmentPreferences.edit();
                    editor.putString(getFormattedPrefKey(LAST_SEARCH), textToFind);
                    editor.apply();
                }

                //Filter out (and sort by user-preference)
                final Properties mNvramInfoDefaultSortingData = mNvramInfoDefaultSorting.getData();
                //Update adapter in the preferences
                final Map<Object, Object> mNvramInfoToDisplayCopy;
                if (mParentFragmentPreferences != null) {
                    final Integer currentSort = sortIds.inverse()
                            .get(mParentFragmentPreferences.getInt(getFormattedPrefKey(SORT), -1));
                    if (currentSort == null || currentSort <= 0) {
                        mNvramInfoToDisplayCopy = new HashMap<>(mNvramInfoDefaultSortingData);
                    } else {
                        switch (currentSort) {
                        case R.id.tile_admin_nvram_sort_asc:
                            //asc
                            mNvramInfoToDisplayCopy = new TreeMap<>(COMPARATOR_STRING_CASE_INSENSITIVE);
                            break;
                        case R.id.tile_admin_nvram_sort_desc:
                            //desc
                            mNvramInfoToDisplayCopy = new TreeMap<>(COMPARATOR_REVERSE_STRING_CASE_INSENSITIVE);
                            break;
                        case R.id.tile_admin_nvram_sort_default:
                        default:
                            mNvramInfoToDisplayCopy = new HashMap<>();
                            break;
                        }
                        //noinspection ConstantConditions
                        for (Map.Entry<Object, Object> entry : mNvramInfoDefaultSortingData.entrySet()) {
                            final Object key = entry.getKey();
                            final Object value = entry.getValue();
                            if (key == null) {
                                continue;
                            }
                            if (containsIgnoreCase(key.toString(), textToFind)
                                    || containsIgnoreCase(value.toString(), textToFind)) {
                                mNvramInfoToDisplayCopy.put(key, value);
                            }
                        }
                    }
                } else {
                    mNvramInfoToDisplayCopy = new HashMap<>();
                    //noinspection ConstantConditions
                    for (Map.Entry<Object, Object> entry : mNvramInfoDefaultSortingData.entrySet()) {
                        final Object key = entry.getKey();
                        final Object value = entry.getValue();
                        if (key == null) {
                            continue;
                        }
                        if (containsIgnoreCase(key.toString(), textToFind)
                                || containsIgnoreCase(value.toString(), textToFind)) {
                            mNvramInfoToDisplayCopy.put(key, value);
                        }
                    }
                }

                ((NVRAMDataRecyclerViewAdapter) mAdapter).setEntryList(mNvramInfoToDisplayCopy);
                mAdapter.notifyDataSetChanged();

                return true;
            }
            return false;
        }
    });

}

From source file:com.almarsoft.GroundhogReader.MessageActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    int textSize = mPrefs.getInt("webViewTextSize", UsenetConstants.TEXTSIZE_NORMAL);

    MenuItem bigtext = menu.findItem(R.id.message_menu_bigtext);
    MenuItem smalltext = menu.findItem(R.id.message_menu_smalltext);

    if (textSize == UsenetConstants.TEXTSIZE_LARGEST)
        bigtext.setEnabled(false);
    else//w  w w  .j a  v  a 2s . c om
        bigtext.setEnabled(true);

    if (textSize == UsenetConstants.TEXTSIZE_SMALLEST)
        smalltext.setEnabled(false);
    else
        smalltext.setEnabled(true);
    return (super.onPrepareOptionsMenu(menu));

}

From source file:org.cobaltians.cobalt.activities.CobaltActivity.java

public void setActionItemEnabled(String actionName, boolean enabled) {
    MenuItem menuItem = mMenuItemByNameMap.get(actionName);
    if (menuItem != null) {
        menuItem.setEnabled(enabled);
    }/*from ww  w  .jav a2s  .  c  om*/

    if (mMenuItemsHashMap.containsKey(actionName)) {
        ActionViewMenuItem actionViewMenuItem = mMenuItemsHashMap.get(actionName);
        actionViewMenuItem.setEnabled(enabled);
    }
}

From source file:org.rm3l.ddwrt.tiles.admin.nvram.AdminNVRAMTile.java

@Override
public boolean onMenuItemClick(MenuItem item) {
    final int itemId = item.getItemId();
    //Store current value in preferences
    switch (itemId) {
    case R.id.tile_admin_nvram_sort_default:
    case R.id.tile_admin_nvram_sort_asc:
    case R.id.tile_admin_nvram_sort_desc:
        item.setEnabled(false);
        //Store in preferences if any
        final Integer currentSort;
        if (mParentFragmentPreferences != null) {
            currentSort = sortIds.inverse()
                    .get(mParentFragmentPreferences.getInt(getFormattedPrefKey(SORT), -1));
        } else {/*from   ww  w.j  a v  a 2 s .  c  o  m*/
            currentSort = null;
        }

        if (mParentFragmentPreferences != null && (currentSort == null || currentSort != itemId)) {
            //No pref on file or different pref on file => store in preferences
            final SharedPreferences.Editor editor = mParentFragmentPreferences.edit();
            editor.putInt(getFormattedPrefKey(SORT), sortIds.get(itemId));
            editor.apply();
        }
        break;
    default:
        break;
    }

    if (itemId != R.id.tile_admin_nvram_share) {
        Map<Object, Object> mNvramInfoToDisplayCopy = null;

        boolean notifyDatasetChanged = false;

        //Filter out by search and sort preferences
        final String textToFind = mParentFragmentPreferences != null
                ? mParentFragmentPreferences.getString(getFormattedPrefKey(LAST_SEARCH), null)
                : null;
        if (isNullOrEmpty(textToFind)) {
            //Filter on while dataset
            final Properties mNvramInfoDefaultSortingData = mNvramInfoDefaultSorting.getData();
            switch (itemId) {
            case R.id.tile_admin_nvram_sort_default:
                mNvramInfoToDisplay = new HashMap<>(mNvramInfoDefaultSortingData);
                notifyDatasetChanged = true;
                break;
            case R.id.tile_admin_nvram_sort_asc:
                mNvramInfoToDisplay = new TreeMap<>(COMPARATOR_STRING_CASE_INSENSITIVE);
                mNvramInfoToDisplay.putAll(mNvramInfoDefaultSortingData);
                notifyDatasetChanged = true;
                break;
            case R.id.tile_admin_nvram_sort_desc:
                mNvramInfoToDisplay = new TreeMap<>(COMPARATOR_REVERSE_STRING_CASE_INSENSITIVE);
                mNvramInfoToDisplay.putAll(mNvramInfoDefaultSortingData);
                notifyDatasetChanged = true;
                break;
            default:
                break;
            }
            mNvramInfoToDisplayCopy = mNvramInfoToDisplay;
        } else {
            //Already filtered data
            final Map<Object, Object> adapterNvramInfo = ((NVRAMDataRecyclerViewAdapter) mAdapter)
                    .getNvramInfo();
            switch (itemId) {
            case R.id.tile_admin_nvram_sort_default:
                mNvramInfoToDisplayCopy = new HashMap<>(adapterNvramInfo);
                notifyDatasetChanged = true;
                break;
            case R.id.tile_admin_nvram_sort_asc:
                mNvramInfoToDisplayCopy = new TreeMap<>(COMPARATOR_STRING_CASE_INSENSITIVE);
                mNvramInfoToDisplayCopy.putAll(adapterNvramInfo);
                notifyDatasetChanged = true;
                break;
            case R.id.tile_admin_nvram_sort_desc:
                mNvramInfoToDisplayCopy = new TreeMap<>(COMPARATOR_REVERSE_STRING_CASE_INSENSITIVE);
                mNvramInfoToDisplayCopy.putAll(adapterNvramInfo);
                notifyDatasetChanged = true;
                break;
            default:
                break;
            }
        }

        if (mNvramInfoToDisplayCopy != null && notifyDatasetChanged) {
            ((NVRAMDataRecyclerViewAdapter) mAdapter).setEntryList(mNvramInfoToDisplayCopy);
            mAdapter.notifyDataSetChanged();
        }
    } else {
        //Share action
        final Map<Object, Object> nvramInfo = ((NVRAMDataRecyclerViewAdapter) mAdapter).getNvramInfo();
        if (nvramInfo == null || nvramInfo.isEmpty()) {
            Crouton.makeText(mParentFragmentActivity, "Nothing to share!", Style.ALERT).show();
            return true;
        }

        Exception exception = null;
        File file = new File(mParentFragmentActivity.getCacheDir(), String.format("nvram_data_%s_%s_%s.txt",
                mRouter.getUuid(), mRouter.getName(), mRouter.getRemoteIpAddress()));
        OutputStream outputStream = null;
        try {
            outputStream = new BufferedOutputStream(new FileOutputStream(file, false));
            outputStream.write(PROPERTIES_JOINER_TO_FILE.join(nvramInfo).getBytes());
        } catch (IOException e) {
            exception = e;
            e.printStackTrace();
        } finally {
            try {
                if (outputStream != null) {
                    outputStream.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        if (exception != null) {
            Crouton.makeText(mParentFragmentActivity,
                    "Error while trying to share file - please try again later", Style.ALERT).show();
            return true;
        }

        setShareFile(file);

        return true;
    }

    return false;
}

From source file:com.piusvelte.webcaster.MainActivity.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.main, menu);

    MenuItem mediaRouteItem = menu.findItem(R.id.action_mediaroute);

    if (mediaRouteSelector != null) {
        mediaRouteButton = (MediaRouteButton) mediaRouteItem.getActionView();
        mediaRouteButton.setRouteSelector(mediaRouteSelector);
        mediaRouteButton.setDialogFactory(new MediaRouteDialogFactory());
        mediaRouteItem.setVisible(true);
        mediaRouteItem.setEnabled(true);
    } else {// w w w  . ja  v  a 2s  .  co  m
        mediaRouteItem.setVisible(false);
        mediaRouteItem.setEnabled(false);
    }

    return true;
}

From source file:com.mobicage.rogerthat.plugins.messaging.MessagingActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    for (int i = 0; i < menu.size(); i++) {
        MenuItem item = menu.getItem(i);
        switch (item.getItemId()) {
        case R.id.select_all:
        case R.id.deselect_all:
            item.setVisible(mEditing);//from  w  w w.  ja va  2s. c  o m
            break;
        case R.id.delete_messages:
            item.setEnabled(((CursorAdapter) getListAdapter()).getCursor().getCount() > 0);
            //$FALL-THROUGH$
        default:
            item.setVisible(!mEditing);
            break;
        }
    }

    return super.onPrepareOptionsMenu(menu);
}

From source file:com.taw.gotothere.GoToThereActivity.java

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

    MenuItem refresh = menu.findItem(R.id.refresh);
    if (!navigating) {
        // Disable the refresh menu item initially; it's re-enabled when the
        // user's navigating
        refresh.setEnabled(false);
    } else {/*from w  w  w.ja v a  2s .  c o  m*/
        refresh.setEnabled(true);
    }

    return true;
}

From source file:com.abhijitvalluri.android.fitnotifications.AppChoicesActivity.java

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

    MenuItem searchItem = menu.findItem(R.id.menu_app_search);
    MenuItem filterEnabledAppsItem = menu.findItem(R.id.menu_filter_enabled);

    SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
    searchView.setQueryHint(getString(R.string.search_query_hint));
    searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override/*  w  ww .j  av  a  2 s.c  om*/
        public boolean onQueryTextSubmit(String query) {
            return recyclerViewShowSearchResult(query);
        }

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

    searchItem.setEnabled(false);
    filterEnabledAppsItem.setEnabled(false);
    filterEnabledAppsItem.setChecked(mShowOnlyEnabledApps);

    return true;
}

From source file:org.andstatus.app.account.AccountSettingsActivity.java

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    MenuItem item = menu.findItem(R.id.remove_account_menu_id);
    item.setEnabled(state.builder.isPersistent());
    item.setVisible(state.builder.isPersistent());

    return super.onPrepareOptionsMenu(menu);
}

From source file:org.ozonecity.gpslogger2.GpsMainActivity.java

private void enableDisableMenuItems() {

    OnWaitingForLocation(Session.isWaitingForLocation());
    SetBulbStatus(Session.isStarted());/*from  ww w.  j ava2 s.c  o m*/

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbarBottom);
    MenuItem mnuAnnotate = toolbar.getMenu().findItem(R.id.mnuAnnotate);
    MenuItem mnuOnePoint = toolbar.getMenu().findItem(R.id.mnuOnePoint);
    MenuItem mnuAutoSendNow = toolbar.getMenu().findItem(R.id.mnuAutoSendNow);

    if (mnuOnePoint != null) {
        mnuOnePoint.setEnabled(!Session.isStarted());
        mnuOnePoint.setIcon((Session.isStarted() ? R.drawable.singlepoint_disabled : R.drawable.singlepoint));
    }

    if (mnuAutoSendNow != null) {
        mnuAutoSendNow.setEnabled(Session.isStarted());
    }

    if (mnuAnnotate != null) {

        if (!AppSettings.shouldLogToGpx() && !AppSettings.shouldLogToKml()
                && !AppSettings.shouldLogToCustomUrl()) {
            mnuAnnotate.setIcon(R.drawable.annotate2_disabled);
            mnuAnnotate.setEnabled(false);
        } else {
            if (Session.isAnnotationMarked()) {
                mnuAnnotate.setIcon(R.drawable.annotate2_active);
            } else {
                mnuAnnotate.setIcon(R.drawable.annotate2);
            }
        }

    }
}