Example usage for android.util SparseBooleanArray size

List of usage examples for android.util SparseBooleanArray size

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  4. android.util.*
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  6. size

Introduction

In this page you can find the example usage for android.util SparseBooleanArray size.

Prototype

public int size()

Source Link

Document

Returns the number of key-value mappings that this SparseBooleanArray currently stores.

Usage

From source file:org.akop.crosswords.fragment.SubscriptionDetailFragment.java

private void saveCheckedItems() {
    int checkedCount = mListView.getCheckedItemCount();
    if (checkedCount > 0) {
        // Make a list of checked items
        PuzzleWrapper[] checkedItems = new PuzzleWrapper[checkedCount];
        SparseBooleanArray checked = mListView.getCheckedItemPositions();
        for (int i = 0, n = checked.size(), j = 0; i < n; i++) {
            if (checked.valueAt(i)) {
                checkedItems[j++] = mAdapter.getItem(checked.keyAt(i));
            }/*from   w w  w.  j av a 2 s . com*/
        }

        // Kick off the writer task
        WriterTask task = new WriterTask(false);
        task.execute(checkedItems);
    }
}

From source file:com.github.jvanhie.discogsscrobbler.NowPlayingFragment.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void setSelection(final ListView list) {
    list.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE_MODAL);
    list.setSelector(R.drawable.track_selector);
    list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override/*from  w w  w .  j  av  a2  s  . c o m*/
        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
            if (mBound) {
                //fully stop previous playlist since we start again from the beginning of the selected track
                ArrayList<Track> trackList = new ArrayList<Track>(mService.trackList);
                mService.stop();
                mService.trackList = trackList;
                mService.currentTrack = i;
                mService.resume();
            }
        }
    });
    list.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener() {
        @Override
        public void onItemCheckedStateChanged(ActionMode actionMode, int i, long l, boolean b) {

        }

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

        @Override
        public boolean onPrepareActionMode(ActionMode actionMode, Menu menu) {
            return false;
        }

        @Override
        public boolean onActionItemClicked(ActionMode actionMode, MenuItem menuItem) {
            SparseBooleanArray checkedItems = list.getCheckedItemPositions();
            final List<Integer> positions = new ArrayList<Integer>();
            if (checkedItems != null) {
                for (int i = 0; i < checkedItems.size(); i++) {
                    if (checkedItems.valueAt(i)) {
                        positions.add(checkedItems.keyAt(i));
                    }
                }
            }
            switch (menuItem.getItemId()) {
            case R.id.play_selection:
                if (mBound) {
                    //change tracklist and start over again
                    ArrayList<Track> newTrackList = new ArrayList<Track>();
                    for (Integer i : positions) {
                        newTrackList.add(mService.trackList.get(i));
                    }
                    //fully stop previous playlist since we start again from the beginning
                    mService.stop();
                    mService.trackList = newTrackList;
                    mService.currentTrack = 0;
                    mService.resume();
                }
                actionMode.finish();
                break;
            case R.id.remove_selection:
                int currPlaying = mService.currentTrack;
                int newPlaying = -1;
                //change tracklist and start over again
                ArrayList<Track> newTrackList = new ArrayList<Track>();
                for (int i = 0; i < mService.trackList.size(); i++) {
                    if (!positions.contains(i)) {
                        newTrackList.add(mService.trackList.get(i));
                    }
                    //calculate new currently playing counter
                    if (i == currPlaying) {
                        if (positions.contains(i)) {
                            currPlaying++;
                        } else {
                            newPlaying = newTrackList.size() - 1;
                        }
                    }
                }
                //the currently playing track was removed, start fresh from the next available
                if (currPlaying != mService.currentTrack) {
                    mService.stop();
                    if (newPlaying != -1) {
                        mService.trackList = newTrackList;
                        mService.currentTrack = newPlaying;
                        mService.resume();
                    }
                } else {
                    //pause the playlist and resume with the new tracklist
                    mService.pause();
                    mService.trackList = newTrackList;
                    mService.currentTrack = newPlaying;
                    mService.resume();
                }
                actionMode.finish();
                break;
            }
            return false;
        }

        @Override
        public void onDestroyActionMode(ActionMode actionMode) {

        }
    });
}

From source file:org.awesomeapp.messenger.ui.ContactsPickerActivity.java

private void multiFinish(SparseBooleanArray positions) {

    ArrayList<String> users = new ArrayList<String>();
    ArrayList<Integer> providers = new ArrayList<Integer>();
    ArrayList<Integer> accounts = new ArrayList<Integer>();

    for (int i = 0; i < positions.size(); i++) {
        if (positions.valueAt(i)) {
            Cursor cursor = (Cursor) mAdapter.getItem(i);

            users.add(cursor.getString(ContactListItem.COLUMN_CONTACT_USERNAME));
            providers.add((int) cursor.getLong(ContactListItem.COLUMN_CONTACT_PROVIDER));
            accounts.add((int) cursor.getLong(ContactListItem.COLUMN_CONTACT_ACCOUNT));
        }//from   w  w w.j ava2s . co  m
    }

    Intent data = new Intent();
    data.putStringArrayListExtra(EXTRA_RESULT_USERNAMES, users);
    data.putIntegerArrayListExtra(EXTRA_RESULT_PROVIDER, providers);
    data.putIntegerArrayListExtra(EXTRA_RESULT_ACCOUNT, accounts);
    setResult(RESULT_OK, data);
    finish();
}

From source file:org.totschnig.myexpenses.fragment.MethodList.java

@Override
public boolean dispatchCommandMultiple(int command, SparseBooleanArray positions, Long[] itemIds) {
    switch (command) {
    case R.id.DELETE_COMMAND:
        int columnIndexMappedTransactions = mMethodsCursor
                .getColumnIndex(DatabaseConstants.KEY_MAPPED_TRANSACTIONS);
        int columnIndexMappedTemplates = mMethodsCursor.getColumnIndex(DatabaseConstants.KEY_MAPPED_TEMPLATES);
        int columnIndexRowId = mMethodsCursor.getColumnIndex(DatabaseConstants.KEY_ROWID);
        int mappedTransactionsCount = 0, mappedTemplatesCount = 0;
        ArrayList<Long> idList = new ArrayList<>();
        for (int i = 0; i < positions.size(); i++) {
            if (positions.valueAt(i)) {
                boolean deletable = true;
                mMethodsCursor.moveToPosition(positions.keyAt(i));
                if (mMethodsCursor.getInt(columnIndexMappedTransactions) > 0) {
                    mappedTransactionsCount++;
                    deletable = false;//w  w  w  . ja v a 2 s . c  om
                }
                if (mMethodsCursor.getInt(columnIndexMappedTemplates) > 0) {
                    mappedTemplatesCount++;
                    deletable = false;
                }
                if (deletable) {
                    idList.add(mMethodsCursor.getLong(columnIndexRowId));
                }
            }
        }
        if (!idList.isEmpty()) {
            ((ProtectedFragmentActivity) getActivity()).startTaskExecution(
                    TaskExecutionFragment.TASK_DELETE_PAYMENT_METHODS, idList.toArray(new Long[idList.size()]),
                    null, R.string.progress_dialog_deleting);
            return true;
        }
        if (mappedTransactionsCount > 0 || mappedTemplatesCount > 0) {
            String message = "";
            if (mappedTransactionsCount > 0)
                message += getResources().getQuantityString(R.plurals.not_deletable_mapped_transactions,
                        mappedTransactionsCount, mappedTransactionsCount);
            if (mappedTemplatesCount > 0)
                message += getResources().getQuantityString(R.plurals.not_deletable_mapped_templates,
                        mappedTemplatesCount, mappedTemplatesCount);
            Toast.makeText(getActivity(), message, Toast.LENGTH_LONG).show();
        }
        break;
    }
    return super.dispatchCommandMultiple(command, positions, itemIds);
}

From source file:org.totschnig.myexpenses.fragment.PartiesList.java

@Override
public boolean dispatchCommandMultiple(int command, SparseBooleanArray positions, Long[] itemIds) {
    switch (command) {
    case R.id.DELETE_COMMAND:
        int columnIndexMappedTransactions = mPartiesCursor
                .getColumnIndex(DatabaseConstants.KEY_MAPPED_TRANSACTIONS);
        int columnIndexMappedTemplates = mPartiesCursor.getColumnIndex(DatabaseConstants.KEY_MAPPED_TEMPLATES);
        int columnIndexRowId = mPartiesCursor.getColumnIndex(DatabaseConstants.KEY_ROWID);
        int mappedTransactionsCount = 0, mappedTemplatesCount = 0;
        ArrayList<Long> idList = new ArrayList<>();
        for (int i = 0; i < positions.size(); i++) {
            if (positions.valueAt(i)) {
                boolean deletable = true;
                mPartiesCursor.moveToPosition(positions.keyAt(i));
                if (mPartiesCursor.getInt(columnIndexMappedTransactions) > 0) {
                    mappedTransactionsCount++;
                    deletable = false;/*from   www .  j a  v  a 2s. c om*/
                }
                if (mPartiesCursor.getInt(columnIndexMappedTemplates) > 0) {
                    mappedTemplatesCount++;
                    deletable = false;
                }
                if (deletable) {
                    idList.add(mPartiesCursor.getLong(columnIndexRowId));
                }
            }
        }
        if (!idList.isEmpty()) {
            ((ProtectedFragmentActivity) getActivity()).startTaskExecution(
                    TaskExecutionFragment.TASK_DELETE_PAYEES, idList.toArray(new Long[idList.size()]), null,
                    R.string.progress_dialog_deleting);
            return true;
        }
        if (mappedTransactionsCount > 0 || mappedTemplatesCount > 0) {
            String message = "";
            if (mappedTransactionsCount > 0)
                message += getResources().getQuantityString(R.plurals.not_deletable_mapped_transactions,
                        mappedTransactionsCount, mappedTransactionsCount);
            if (mappedTemplatesCount > 0)
                message += getResources().getQuantityString(R.plurals.not_deletable_mapped_templates,
                        mappedTemplatesCount, mappedTemplatesCount);
            Toast.makeText(getActivity(), message, Toast.LENGTH_LONG).show();
        }
        break;
    }
    return super.dispatchCommandMultiple(command, positions, itemIds);
}

From source file:de.qspool.clementineremote.ui.fragments.PlaylistFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_playlist, container, false);

    mPlaylists = mPlaylistManager.getAllPlaylists();

    mList = (ListView) view.findViewById(R.id.songs);
    mEmptyPlaylist = view.findViewById(R.id.playlist_empty);

    // Add Spinner to toolbar
    mPlaylistsSpinner = (Spinner) getActivity().findViewById(R.id.toolbar_spinner);

    mPlaylistsSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
        @Override/*from  w ww.j av  a 2  s .  c o  m*/
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            updateSongList();
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {

        }
    });

    updatePlaylistSpinner();

    // Create the adapter
    mAdapter = new PlaylistSongAdapter(getActivity(), R.layout.item_playlist, getSelectedPlaylistSongs());

    mList.setOnItemClickListener(oiclSong);
    mList.setAdapter(mAdapter);

    mList.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
    mList.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener() {
        @Override
        public boolean onActionItemClicked(ActionMode mode, android.view.MenuItem item) {
            SparseBooleanArray checkedPositions = mList.getCheckedItemPositions();
            LinkedList<MySong> selectedSongs = new LinkedList<>();

            for (int i = 0; i < checkedPositions.size(); ++i) {
                int position = checkedPositions.keyAt(i);
                if (checkedPositions.valueAt(i)) {
                    selectedSongs.add(getSelectedPlaylistSongs().get(position));
                }
            }

            if (!selectedSongs.isEmpty()) {
                switch (item.getItemId()) {
                case R.id.playlist_context_play:
                    playSong(selectedSongs.get(0));

                    mode.finish();
                    return true;
                case R.id.playlist_context_download:
                    LinkedList<String> urls = new LinkedList<>();
                    for (MySong s : selectedSongs) {
                        urls.add(s.getUrl());
                    }
                    if (!urls.isEmpty()) {
                        DownloadManager.getInstance().addJob(
                                ClementineMessageFactory.buildDownloadSongsMessage(DownloadItem.Urls, urls));
                    }
                    mode.finish();
                    return true;
                case R.id.playlist_context_remove:
                    Message msg = Message.obtain();
                    msg.obj = ClementineMessageFactory.buildRemoveMultipleSongsFromPlaylist(getPlaylistId(),
                            selectedSongs);
                    App.ClementineConnection.mHandler.sendMessage(msg);
                    mode.finish();
                    return true;
                default:
                    return false;
                }
            }
            return false;
        }

        @Override
        public boolean onCreateActionMode(ActionMode mode, android.view.Menu menu) {
            android.view.MenuInflater inflater = mode.getMenuInflater();
            inflater.inflate(R.menu.playlist_context_menu, menu);

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
                getActivity().getWindow()
                        .setStatusBarColor(ContextCompat.getColor(getActivity(), R.color.grey_cab_status));

            return true;
        }

        @Override
        public boolean onPrepareActionMode(ActionMode mode, android.view.Menu menu) {
            return false;
        }

        @Override
        public void onDestroyActionMode(ActionMode mode) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
                getActivity().getWindow()
                        .setStatusBarColor(ContextCompat.getColor(getActivity(), R.color.actionbar_dark));
        }

        @Override
        public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
        }
    });

    // Filter the results
    mAdapter.getFilter().filter(mFilterText);

    mActionBar.setTitle("");
    mActionBar.setSubtitle("");

    return view;
}

From source file:com.gmail.taneza.ronald.carbs.main.MainActivity.java

private void deleteFromFoodList(ArrayList<FoodItem> foodList, SparseBooleanArray itemsToDelete) {
    int numItemsToDelete = itemsToDelete.size();
    if (itemsToDelete.size() <= 0) {
        return;//  w  ww.  ja v a 2s . c o  m
    }

    if (numItemsToDelete > foodList.size()) {
        throw new IllegalArgumentException("numItemsToDelete is larger than the foodList size");
    }

    // Each item in 'itemsToDelete' has a key and a value.
    // The key is an index to 'mFoodItemsList'.
    // The value is a boolean: true means that the item should be deleted.
    // Start from the end of the list, because items in the list will be shifted after each 'delete' call.
    // Keys are guaranteed to be sorted in ascending order,
    // e.g. keyAt(0) will return the smallest key and keyAt(size()-1) will return the largest key.
    for (int n = (numItemsToDelete - 1); n >= 0; n--) {
        int index = itemsToDelete.keyAt(n);
        if (itemsToDelete.get(index)) {
            foodList.remove(index);
        }
    }

    updateRecentFoodsAndMealData();
}

From source file:com.concentricsky.android.khanacademy.app.ManageDownloadsActivity.java

private void confirmAndDelete() {
    View contentView = getLayoutInflater().inflate(R.layout.dialog_confirm_delete, null, false);
    ListView list = (ListView) contentView.findViewById(R.id.dialog_confirm_delete_list);

    ArrayList<String> titles = new ArrayList<String>();
    final HashSet<Video> videos = new HashSet<Video>();

    SparseBooleanArray positions = gridView.getCheckedItemPositions();
    int n = positions.size();
    for (int i = 0; i < n; ++i) {
        Cursor c = (Cursor) gridView.getItemAtPosition(positions.keyAt(i));
        Video v = new Video();
        v.setReadable_id(c.getString(c.getColumnIndex("readable_id")));
        v.setYoutube_id(c.getString(c.getColumnIndex("youtube_id")));
        v.setDlm_id(c.getLong(c.getColumnIndex("dlm_id")));
        videos.add(v);/* w  w  w.j  av  a2  s .  c om*/
        titles.add(c.getString(c.getColumnIndex("title")));
    }

    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.dialog_confirm_delete_item);
    adapter.addAll(titles);
    list.setAdapter(adapter);

    new AlertDialog.Builder(this).setView(contentView).setMessage(getString(R.string.msg_delete_videos))
            .setPositiveButton(getString(R.string.button_confirm_delete),
                    new DialogInterface.OnClickListener() {
                        @Override
                        public void onClick(DialogInterface dialog, int id) {
                            deleteItems(videos);
                            if (actionMode != null) {
                                actionMode.finish();
                            }
                        }
                    })
            .setNegativeButton(getString(R.string.button_cancel), null).show();
}

From source file:com.rc.droid_stalker.components.NetworkStats.java

/**
 * Return list of unique UIDs known by this data structure.
 *///from  ww  w . j  a  v  a 2  s  . co  m
public int[] getUniqueUids() {
    final SparseBooleanArray uids = new SparseBooleanArray();
    for (int uid : this.uid) {
        uids.put(uid, true);
    }

    final int size = uids.size();
    final int[] result = new int[size];
    for (int i = 0; i < size; i++) {
        result[i] = uids.keyAt(i);
    }
    return result;
}

From source file:org.mariotaku.twidere.fragment.AddStatusFilterDialogFragment.java

@NonNull
@Override//from   w  w w  . ja  v  a2s  . com
public Dialog onCreateDialog(final Bundle savedInstanceState) {
    final AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
    mFilterItems = getFilterItemsInfo();
    final String[] entries = new String[mFilterItems.length];
    final boolean nameFirst = mPreferences.getBoolean(KEY_NAME_FIRST);
    for (int i = 0, j = entries.length; i < j; i++) {
        final FilterItemInfo info = mFilterItems[i];
        switch (info.type) {
        case FilterItemInfo.FILTER_TYPE_USER:
            entries[i] = getString(R.string.user_filter_name,
                    getName(mUserColorNameManager, info.value, nameFirst));
            break;
        case FilterItemInfo.FILTER_TYPE_KEYWORD:
            entries[i] = getString(R.string.keyword_filter_name,
                    getName(mUserColorNameManager, info.value, nameFirst));
            break;
        case FilterItemInfo.FILTER_TYPE_SOURCE:
            entries[i] = getString(R.string.source_filter_name,
                    getName(mUserColorNameManager, info.value, nameFirst));
            break;
        }
    }
    builder.setTitle(R.string.add_to_filter);
    builder.setMultiChoiceItems(entries, null, null);
    builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            AlertDialog alertDialog = ((AlertDialog) dialog);
            final SparseBooleanArray checkPositions = alertDialog.getListView().getCheckedItemPositions();

            final Set<UserKey> userKeys = new HashSet<>();
            final Set<String> keywords = new HashSet<>();
            final Set<String> sources = new HashSet<>();
            final ArrayList<ContentValues> userValues = new ArrayList<>();
            final ArrayList<ContentValues> keywordValues = new ArrayList<>();
            final ArrayList<ContentValues> sourceValues = new ArrayList<>();
            for (int i = 0, j = checkPositions.size(); i < j; i++) {
                if (!checkPositions.valueAt(i))
                    continue;
                final FilterItemInfo info = mFilterItems[checkPositions.keyAt(i)];
                final Object value = info.value;
                if (value instanceof ParcelableUserMention) {
                    final ParcelableUserMention mention = (ParcelableUserMention) value;
                    userKeys.add(mention.key);
                    userValues.add(ContentValuesCreator.createFilteredUser(mention));
                } else if (value instanceof UserItem) {
                    final UserItem item = (UserItem) value;
                    userKeys.add(item.key);
                    userValues.add(createFilteredUser(item));
                } else if (info.type == FilterItemInfo.FILTER_TYPE_KEYWORD) {
                    if (value != null) {
                        final String keyword = ParseUtils.parseString(value);
                        keywords.add(keyword);
                        final ContentValues values = new ContentValues();
                        values.put(Filters.Keywords.VALUE, "#" + keyword);
                        keywordValues.add(values);
                    }
                } else if (info.type == FilterItemInfo.FILTER_TYPE_SOURCE) {
                    if (value != null) {
                        final String source = ParseUtils.parseString(value);
                        sources.add(source);
                        final ContentValues values = new ContentValues();
                        values.put(Filters.Sources.VALUE, source);
                        sourceValues.add(values);
                    }
                }
            }
            final ContentResolver resolver = getContentResolver();
            ContentResolverUtils.bulkDelete(resolver, Filters.Users.CONTENT_URI, Filters.Users.USER_KEY,
                    userKeys, null);
            ContentResolverUtils.bulkDelete(resolver, Filters.Keywords.CONTENT_URI, Filters.Keywords.VALUE,
                    keywords, null);
            ContentResolverUtils.bulkDelete(resolver, Filters.Sources.CONTENT_URI, Filters.Sources.VALUE,
                    sources, null);
            ContentResolverUtils.bulkInsert(resolver, Filters.Users.CONTENT_URI, userValues);
            ContentResolverUtils.bulkInsert(resolver, Filters.Keywords.CONTENT_URI, keywordValues);
            ContentResolverUtils.bulkInsert(resolver, Filters.Sources.CONTENT_URI, sourceValues);
        }
    });
    builder.setNegativeButton(android.R.string.cancel, null);
    return builder.create();
}