List of usage examples for android.util SparseBooleanArray keyAt
public int keyAt(int index)
0...size()-1, returns the key from the indexth key-value mapping that this SparseBooleanArray stores. From source file:au.org.ala.fielddata.mobile.ViewSavedRecordsActivity.java
private int countSelected() { int count = 0; SparseBooleanArray selected = getListView().getCheckedItemPositions(); for (int i = 0; i < selected.size(); i++) { // Ignore the first item as it is help text. if (selected.keyAt(i) > 0) { if (selected.valueAt(i)) { count++;/* w ww.jav a 2 s . c o m*/ } } } return count; }
From source file:co.juliansuarez.libwizardpager.wizard.ui.MultipleChoiceFragment.java
@Override public void onListItemClick(ListView l, View v, int position, long id) { SparseBooleanArray checkedPositions = getListView().getCheckedItemPositions(); ArrayList<String> selections = new ArrayList<String>(); ArrayList<Choice> choices = new ArrayList<Choice>(); Boolean skipNextPage = false; for (int i = 0; i < checkedPositions.size(); i++) { if (checkedPositions.valueAt(i)) { String item = getListAdapter().getItem(checkedPositions.keyAt(i)).toString(); selections.add(item);//from ww w . java 2 s . c o m Choice c = mPage.getChoice(item); choices.add(c); if (c.skipNextPage()) { skipNextPage = true; } } } mPage.getData().putBoolean(Page.SKIP_NEXT_PAGE, skipNextPage); mPage.getData().putParcelableArrayList(Page.CHOICE_DATA_KEY, choices); mPage.getData().putStringArrayList(Page.SIMPLE_DATA_KEY, selections); mPage.notifyDataChanged(); }
From source file:com.android.contacts.SimImportFragment.java
private void updateToolbarWithCurrentSelections() { // The ListView keeps checked state for items that are disabled but we only want to // consider items that don't exist in the current account when updating the toolbar int importableCount = 0; final SparseBooleanArray checked = mListView.getCheckedItemPositions(); for (int i = 0; i < checked.size(); i++) { if (checked.valueAt(i) && !mAdapter.existsInCurrentAccount(checked.keyAt(i))) { importableCount++;//from ww w. ja v a2s .c om } } if (importableCount == 0) { mImportButton.setVisibility(View.GONE); mToolbar.setTitle(R.string.sim_import_title_none_selected); } else { mToolbar.setTitle(String.valueOf(importableCount)); mImportButton.setVisibility(View.VISIBLE); } }
From source file:au.org.ala.fielddata.mobile.ViewSavedRecordsActivity.java
private void deleteSelectedRecords() { RecordDAO recordDao = new RecordDAO(getActivity()); SparseBooleanArray selected = getListView().getCheckedItemPositions(); int deleteCount = 0; for (int i = 0; i < selected.size(); i++) { // Ignore the first item as it is help text. if (selected.keyAt(i) > 0) { if (selected.valueAt(i) == true) { Record record = ((RecordView) getListAdapter().getItem(selected.keyAt(i))).record; recordDao.delete(Record.class, record.getId()); deleteCount++;/*from w w w .j av a 2s .com*/ } } } if (deleteCount > 0) { String message = "%d records deleted"; if (deleteCount == 1) { message = "%d record deleted"; } Toast.makeText(getActivity(), String.format(message, deleteCount), Toast.LENGTH_SHORT).show(); } finishActionMode(); reload(); }
From source file:com.example.android.bluetoothchat.DeviceListActivity.java
private void connect() { // ????/*from www .j a va 2 s .c o m*/ mBtAdapter.cancelDiscovery(); // ???MAC address??, ???View???17?char ? // ArrayList<String> address = new ArrayList<>(); SparseBooleanArray checkeditempositions = pairedListView.getCheckedItemPositions(); String[] address = new String[pairedListView.getCheckedItemCount()]; for (int i = 0; i < pairedListView.getCount(); i++) { if (checkeditempositions.get(i) == true) { //???(????)???????? int key = checkeditempositions.keyAt(i); String info = pairedListView.getItemAtPosition(key).toString(); // address.add(info.substring(info.length() - 17)); address[i] = info.substring(info.length() - 17); } } // for(int i=0; i<address.size();i++) // Toast.makeText(this, i +"?"+ address.get(i),Toast.LENGTH_SHORT).show(); for (int i = 0; i < address.length; i++) Toast.makeText(this, i + "?" + address[i], Toast.LENGTH_SHORT).show(); // IntentMAC address? // Intent intent = new Intent(); // intent.putStringArrayListExtra(EXTRA_DEVICE_ADDRESS, address); // result???? // setResult(Activity.RESULT_OK, intent); finish(); }
From source file:com.lithidsw.wallbox.app.randomizer.RandomizerFrag.java
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { fa = super.getActivity(); mUtils = new Utils(fa); menuHelper = new MenuHelper(fa); ll = (LinearLayout) inflater.inflate(R.layout.randomizer_frag, container, false); prefs = fa.getSharedPreferences(C.PREF, Context.MODE_PRIVATE); adapter = new RandomizerGridAdapter(fa, mGalItems); mGridView = (GridView) ll.findViewById(R.id.grid_view); mTextView = (TextView) ll.findViewById(R.id.no_content); mProgressBar = (ProgressBar) ll.findViewById(R.id.progress); mGridView.setAdapter(adapter);/* w ww . j a v a2 s . co m*/ mGridView.setChoiceMode(GridView.CHOICE_MODE_MULTIPLE_MODAL); mGridView.setMultiChoiceModeListener(new AbsListView.MultiChoiceModeListener() { @Override public void onItemCheckedStateChanged(ActionMode actionMode, int i, long l, boolean b) { } @Override public boolean onCreateActionMode(ActionMode actionMode, Menu menu) { actionMode.setTitle("Choose threads"); mRemoveList.clear(); MenuInflater inflater = actionMode.getMenuInflater(); inflater.inflate(R.menu.randomizer_selection_menu, menu); return true; } @Override public boolean onPrepareActionMode(ActionMode actionMode, Menu menu) { return false; } @Override public boolean onActionItemClicked(ActionMode actionMode, MenuItem menuItem) { final SparseBooleanArray checked = mGridView.getCheckedItemPositions(); switch (menuItem.getItemId()) { case R.id.action_delete: int size = checked.size(); for (int i = 0; i < size; i++) { int key = checked.keyAt(i); boolean value = checked.get(key); if (value) { new TableHelper(fa).deleteSinglePaper(mGalItems.get(key)[1]); } } actionMode.finish(); new GalLoader().execute(); break; } return false; } @Override public void onDestroyActionMode(ActionMode actionMode) { } }); setHasOptionsMenu(true); if (!prefs.getBoolean(C.PREF_RANDOMIZER_FIRST_RUN_MAIN, false)) { prefs.edit().putBoolean(C.PREF_RANDOMIZER_FIRST_RUN_MAIN, true).commit(); String title = getResources().getString(R.string.main_title_randomize); String message = getResources().getString(R.string.randomizer_description); new CustomDialogs().openFirstDialog(fa, title, message); } return ll; }
From source file:org.creativecommons.thelist.activities.CategoryListActivity.java
public void saveUserCategories() { SparseBooleanArray positions = mGridView.getCheckedItemPositions(); int length = positions.size(); //Array of user selected categories List<Integer> userCategories = new ArrayList<>(); for (int i = 0; i < length; i++) { int itemPosition = positions.keyAt(i); boolean value = positions.get(itemPosition); if (value) { CategoryListItem catItem = (CategoryListItem) mGridView.getItemAtPosition(itemPosition); int catId = catItem.getCategoryID(); userCategories.add(catId);//from w ww . j a v a 2s.c om Log.v(TAG, "ITEM ADDED"); } } Intent intent; if (mCurrentUser.isTempUser()) { //TEMP USER //Save user categories to shared preferences mSharedPref.saveSharedPreference(SharedPreferencesMethods.CATEGORY_PREFERENCE_KEY, userCategories.toString()); if (mSharedPref.getUserItemCount() == 0) { intent = new Intent(CategoryListActivity.this, RandomActivity.class); startActivity(intent); } else { intent = new Intent(CategoryListActivity.this, DrawerActivity.class); startActivity(intent); } } else { intent = new Intent(CategoryListActivity.this, DrawerActivity.class); startActivity(intent); } }
From source file:org.spinsuite.bchat.view.FV_ThreadIndex.java
@Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); getListView().setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL); getListView().setMultiChoiceModeListener(new MultiChoiceModeListener() { @Override/* ww w.jav a 2 s .co m*/ public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) { // Capture total checked items final int checkedCount = getListView().getCheckedItemCount(); // Set the CAB title according to total checked items mode.setTitle(checkedCount + " " + getString(R.string.BChat_Selected)); // Calls toggleSelection method from ListViewAdapter Class m_Adapter.toggleSelection(position); } @Override public boolean onActionItemClicked(ActionMode mode, MenuItem item) { switch (item.getItemId()) { case R.id.action_delete: SparseBooleanArray selectedItems = m_Adapter.getSelectedItems(); String[] ids = new String[selectedItems.size()]; for (int i = (selectedItems.size() - 1); i >= 0; i--) { if (selectedItems.valueAt(i)) { DisplayBChatThreadListItem selectedItem = m_Adapter.getItem(selectedItems.keyAt(i)); // Add Value ids[i] = selectedItem.getSPS_BC_Request_UUID(); // Remove Item m_Adapter.remove(selectedItem); } } // Delete Records in DB if (ids.length > 0) { BCMessageHandle.getInstance(m_ctx).deleteRequest(ids); } mode.finish(); return true; default: return false; } } @Override public boolean onCreateActionMode(ActionMode mode, Menu menu) { mode.getMenuInflater().inflate(R.menu.bc_thread_list_selected, menu); return true; } @Override public void onDestroyActionMode(ActionMode mode) { m_Adapter.removeSelection(); } @Override public boolean onPrepareActionMode(ActionMode mode, Menu menu) { return false; } }); }
From source file:de.vanita5.twittnuker.activity.support.DraftsActivity.java
@Override public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) { switch (item.getItemId()) { case MENU_DELETE: { final DeleteDraftsConfirmDialogFragment f = new DeleteDraftsConfirmDialogFragment(); final Bundle args = new Bundle(); args.putLongArray(EXTRA_IDS, mListView.getCheckedItemIds()); f.setArguments(args);/*from www. j ava 2 s.c o m*/ f.show(getSupportFragmentManager(), "delete_drafts_confirm"); break; } case MENU_SEND: { final Cursor c = mAdapter.getCursor(); if (c == null || c.isClosed()) return false; final SparseBooleanArray checked = mListView.getCheckedItemPositions(); final List<DraftItem> list = new ArrayList<DraftItem>(); final DraftItem.CursorIndices indices = new DraftItem.CursorIndices(c); for (int i = 0, j = checked.size(); i < j; i++) { if (checked.valueAt(i) && c.moveToPosition(checked.keyAt(i))) { list.add(new DraftItem(c, indices)); } } if (sendDrafts(list)) { final Where where = Where.in(new Column(Drafts._ID), new RawItemArray(mListView.getCheckedItemIds())); mResolver.delete(Drafts.CONTENT_URI, where.getSQL(), null); } break; } default: { return false; } } mode.finish(); return true; }
From source file:org.getlantern.firetweet.activity.support.DraftsActivity.java
@Override public boolean onActionItemClicked(final ActionMode mode, final MenuItem item) { switch (item.getItemId()) { case MENU_DELETE: { final DeleteDraftsConfirmDialogFragment f = new DeleteDraftsConfirmDialogFragment(); final Bundle args = new Bundle(); args.putLongArray(EXTRA_IDS, mListView.getCheckedItemIds()); f.setArguments(args);// w w w. j a v a 2 s .co m f.show(getSupportFragmentManager(), "delete_drafts_confirm"); break; } case MENU_SEND: { final Cursor c = mAdapter.getCursor(); if (c == null || c.isClosed()) return false; final SparseBooleanArray checked = mListView.getCheckedItemPositions(); final List<DraftItem> list = new ArrayList<>(); final DraftItem.CursorIndices indices = new DraftItem.CursorIndices(c); for (int i = 0, j = checked.size(); i < j; i++) { if (checked.valueAt(i) && c.moveToPosition(checked.keyAt(i))) { list.add(new DraftItem(c, indices)); } } if (sendDrafts(list)) { final Expression where = Expression.in(new Column(Drafts._ID), new RawItemArray(mListView.getCheckedItemIds())); mResolver.delete(Drafts.CONTENT_URI, where.getSQL(), null); } break; } default: { return false; } } mode.finish(); return true; }