List of usage examples for android.util SparseBooleanArray get
public boolean get(int key)
false if no such mapping has been made. From source file:com.btmura.android.reddit.app.CommentListController.java
private boolean isAllDeletable(ListView lv) { SparseBooleanArray checked = lv.getCheckedItemPositions(); int count = adapter.getCount(); for (int i = 0; i < count; i++) { if (checked.get(i) && (!isAuthor(i) || !hasThingId(i))) { return false; }/*from w w w . j ava 2 s. c o m*/ } return true; }
From source file:pl.bcichecki.rms.client.android.fragments.InboxMessagesListFragment.java
private Message getFirstCheckedItem() { if (getListView().getCheckedItemCount() != 1) { return null; }// w ww . j av a 2s . co m SparseBooleanArray checkedItemPositions = getListView().getCheckedItemPositions(); for (int i = 0; i < getListAdapter().getCount(); i++) { if (checkedItemPositions.get(i)) { return (Message) getListAdapter().getItem(i); } } return null; }
From source file:com.tinfoil.sms.sms.KeyExchangeManager.java
/** * The onClick action for when the exchange key message is pressed. Sends a * key exchange message for each contact that is selected. * @param view The View //from w w w .j a va 2s . c om */ public void exchangeKey(View view) { if (runThread.getEntries() != null) { ListView list = (ListView) this.findViewById(R.id.key_exchange_list); SparseBooleanArray sba = list.getCheckedItemPositions(); int i = 0; while (runThread.getEntries() != null && i < runThread.getEntries().size()) { if (sba.get(i)) { TrustedContact tc = dba.getRow(SMSUtility.format(runThread.getEntries().get(0).getNumber())); final Number number = tc .getNumber(SMSUtility.format(runThread.getEntries().get(0).getNumber())); if (SMSUtility.checksharedSecret(number.getSharedInfo1()) && SMSUtility.checksharedSecret(number.getSharedInfo2())) { respondKeyExchangeMessage(this, number, runThread.getEntries().get(i)); } else { requestSharedSecrets(this, number, tc.getName(), runThread.getEntries().get(i)); } } i++; } } }
From source file:com.Candy.sizer.CandySizer.java
@Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); final ImageView delButton = (ImageView) getView().findViewById(R.id.btn_delete); final ImageView profileButton = (ImageView) getView().findViewById(R.id.btn_profile); if (delButton == null) { return;//from w ww. ja va 2 s .c o m } // create arraylist of apps not to be removed final ArrayList<String> safetyList = new ArrayList<String>(); safetyList.add("BackupRestoreConfirmation.apk"); safetyList.add("CertInstaller.apk"); safetyList.add("Contacts.apk"); safetyList.add("ContactsProvider.apk"); safetyList.add("DefaultContainerService.apk"); safetyList.add("DownloadProvider.apk"); safetyList.add("DrmProvider.apk"); safetyList.add("MediaProvider.apk"); safetyList.add("Mms.apk"); safetyList.add("PackageInstaller.apk"); safetyList.add("Phone.apk"); safetyList.add("Settings.apk"); safetyList.add("SettingsProvider.apk"); safetyList.add("CandyOTA.apk"); safetyList.add("Superuser.apk"); safetyList.add("SystemUI.apk"); safetyList.add("TelephonyProvider.apk"); // create arraylist from /system/app content File system = new File(systemPath); String[] sysappArray = system.list(); mSysApp = new ArrayList<String>(Arrays.asList(sysappArray)); // remove "apps not to be removed" from list and sort list mSysApp.removeAll(safetyList); Collections.sort(mSysApp); // populate listview via arrayadapter adapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_multiple_choice, mSysApp); final ListView lv = (ListView) getView().findViewById(R.string.listsystem); lv.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE); lv.setAdapter(adapter); // longclick an entry lv.setOnItemLongClickListener(new OnItemLongClickListener() { public boolean onItemLongClick(AdapterView<?> arg0, View arg1, final int arg2, long arg3) { // create deletion dialog String item = lv.getAdapter().getItem(arg2).toString(); showDialog(DELETE_DIALOG, item, adapter, 0); return false; } }); // click button delete delButton.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { // check which items are selected String item = null; int itemCounter = 0; SparseBooleanArray checked = lv.getCheckedItemPositions(); for (int i = lv.getCount() - 1; i > 0; i--) { if (checked.get(i)) { item = mSysApp.get(i); itemCounter++; } } if (item == null) { toast(getResources().getString(R.string.sizer_message_noselect)); return; } else { showDialog(DELETE_MULTIPLE_DIALOG, item, adapter, itemCounter); } } }); // click button profile profileButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // call select dialog selectDialog(mSysApp, adapter); } }); }
From source file:com.btmura.android.reddit.app.CommentListController.java
private void fillCheckedInfo(SparseBooleanArray checkedPositions, String[] checkedThingIds, boolean[] hasChildren) { int count = adapter.getCount(); int j = 0;//from w w w .j av a 2s . co m for (int i = 0; i < count; i++) { if (checkedPositions.get(i)) { checkedThingIds[j] = getThingId(i); hasChildren[j] = CommentLogic.hasChildren(this, i); j++; } } }
From source file:com.Candy.sizer.CandySizer.java
private void showDialog(int id, final String item, final ArrayAdapter<String> adapter, int itemCounter) { // startup dialog final AlertDialog.Builder alert = new AlertDialog.Builder(getActivity()); if (id == STARTUP_DIALOG) { // create warning dialog alert.setMessage(R.string.sizer_message_startup).setTitle(R.string.caution).setCancelable(true) .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // action for ok dialog.cancel(); }/* w ww . ja v a 2s .c o m*/ }); // delete dialog } else if (id == DELETE_DIALOG) { alert.setMessage(R.string.sizer_message_delete) .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // action for ok // call delete new CandySizer.SlimDeleter().execute(item); // remove list entry adapter.remove(item); adapter.notifyDataSetChanged(); } }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // action for cancel dialog.cancel(); } }); } else if (id == DELETE_MULTIPLE_DIALOG) { String message; if (itemCounter == 1) { message = getResources().getString(R.string.sizer_message_delete_multi_one); } else { message = getResources().getString(R.string.sizer_message_delete_multi); } alert.setMessage(message).setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { final ListView lv = (ListView) getView().findViewById(R.string.listsystem); ArrayList<String> itemsList = new ArrayList<String>(); SparseBooleanArray checked = lv.getCheckedItemPositions(); for (int i = lv.getCount() - 1; i > 0; i--) { if (checked.get(i)) { String appName = mSysApp.get(i); itemsList.add(appName); // remove list entry lv.setItemChecked(i, false); adapter.remove(appName); } } adapter.notifyDataSetChanged(); new CandySizer.SlimDeleter().execute(itemsList.toArray(new String[itemsList.size()])); } }).setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // action for cancel dialog.cancel(); } }); } else if (id == REBOOT_DIALOG) { // create warning dialog alert.setMessage(R.string.reboot).setTitle(R.string.caution).setCancelable(true) .setPositiveButton(R.string.reboot_ok, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // action for ok try { dos.writeBytes("reboot"); dos.flush(); dos.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }).setNegativeButton(R.string.reboot_cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // action for cancel dialog.cancel(); } }); } // show warning dialog alert.show(); }
From source file:org.flerda.android.honeypad.NoteListFragment.java
public int getCheckedItemCount() { if (mIsV11) { return mLV.getCheckedItemCount(); } else {/* w ww .j av a 2s.c o m*/ /** Slow count **/ SparseBooleanArray sba = mLV.getCheckedItemPositions(); int count = 0; int size = sba.size(); for (int i = 0; i < size; i++) { int key = sba.keyAt(i); if (sba.get(key)) { count++; } } return count; } }
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 ww w. j a v a2 s . 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: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);//from www.j a v a 2s. c o 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:net.kazzz.NFCTagWriter.java
/** * ISO15693 Tag????????/*from w ww. j av a2 s . c o m*/ * * * @param btnWrite ????? * @param editWrite ?? * @param listMemBlock? * @param useNDEFNDEF???? */ private void prepareISO15693(final Button btnWrite, final EditText editWrite, final ListView listMemBlock) { final CheckBox chkUseNDEF = (CheckBox) findViewById(R.id.chk_useNDEF); //?? ISO15693Tag ft = new ISO15693Tag(this.mNfcTag); try { SystemInformationResponse sysInfo = ft.getSystemInformation(); if (sysInfo == null || sysInfo.hasError()) { throw new ISO15693Exception( "ISO15693 ??????????? : " + sysInfo.getErrorCode()); } final MemorySizeInfo memInfo = sysInfo.getMemoryInfo(); if (memInfo == null || memInfo.getNumberOfBlocks() == 0) { throw new ISO15693Exception("ISO15693 ?????????"); } chkUseNDEF.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { listMemBlock.setEnabled(!chkUseNDEF.isChecked()); listMemBlock.setClickable(!chkUseNDEF.isChecked()); //NDEF??NDEF????? if (chkUseNDEF.isChecked()) { btnWrite.setEnabled(true); editWrite.setEnabled(true); //NDEF????10byte? editWrite.setHint((memInfo.getBlockSize() * memInfo.getNumberOfBlocks()) - 10 + "??"); } else { if (editWrite.getText().length() > 0) { btnWrite.setEnabled(true); editWrite.setEnabled(true); } else { btnWrite.setEnabled(false); editWrite.setEnabled(false); } editWrite.setHint(memInfo.getBlockSize() + "??"); } } }); ReadMultipleBlocksResponse rbResp = ft.readMultipleBlocks((byte) 0, memInfo.getBlockSize(), memInfo.getNumberOfBlocks()); if (rbResp == null || rbResp.hasError()) { throw new ISO15693Exception( "ISO15693 ReadMultipleBlock?????" + sysInfo.getErrorCode()); } //?????? ViewHolder[] holders = new ViewHolder[memInfo.getNumberOfBlocks()]; for (byte i = 0; i < memInfo.getNumberOfBlocks(); i++) { BlockData bd = rbResp.getBlockDatas()[i]; ViewHolder holder = new ViewHolder(); holder.blockName = "block " + i; holder.isWritable = !bd.isLocked(); holder.accessMode = bd.isLocked() ? "(Lock)" : "(UnLock)"; //?? if (bd.getData() != null && bd.getData().length > 0) { holder.data = bd.getData(); } else { holder.data = new byte[memInfo.getBlockSize()]; for (int b = 0; b < holder.data.length; b++) { holder.data[b] = 0x00; //?? } } holders[i] = holder; } final LayoutInflater layoutInflater = (LayoutInflater) this .getSystemService(Context.LAYOUT_INFLATER_SERVICE); //ArrayAdapter? (?? ArrayAdapter<ViewHolder> adapter = new ArrayAdapter<ViewHolder>(this, android.R.layout.simple_list_item_multiple_choice, holders) { /* (non-Javadoc) * @see android.widget.BaseAdapter#isEnabled(int) */ @Override public boolean isEnabled(int position) { SparseBooleanArray arry = listMemBlock.getCheckedItemPositions(); if (arry.indexOfValue(true) != -1 && !arry.get(position) //??????? && (!arry.get(position - 1) && !arry.get(position + 1))) //????? { //??????? return false; } return super.isEnabled(position); } /* (non-Javadoc) * @see android.widget.ArrayAdapter#getView(int, android.view.View, android.view.ViewGroup) */ @Override public View getView(int position, View convertView, ViewGroup parent) { if (null == convertView) { convertView = layoutInflater.inflate(android.R.layout.simple_list_item_multiple_choice, null); } ViewHolder holder = this.getItem(position); if (holder != null) { StringBuilder sb = new StringBuilder(); sb.append(holder.blockName).append(" ").append(holder.accessMode).append("\n"); if (holder.data != null && holder.data.length > 0) { //UTF-8? Charset utfEncoding = Charset.forName("UTF-8"); sb.append(" : ").append(new String(holder.data, utfEncoding).trim()); } ((TextView) convertView).setText(sb.toString()); } return convertView; } }; listMemBlock.setAdapter(adapter); // ????? //listMemBlock.setItemsCanFocus(false); //? listMemBlock.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE); listMemBlock.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { //????? SparseBooleanArray arry = listMemBlock.getCheckedItemPositions(); ByteBuffer buff = ByteBuffer.allocate(arry.size() * memInfo.getBlockSize()); int writableBlockCount = 0; for (int i = 0; i < arry.size(); i++) { int key = arry.keyAt(i); //????? Object o = parent.getItemAtPosition(key); if (o != null && o instanceof ViewHolder) { ViewHolder holder = (ViewHolder) o; if (holder.isWritable) { writableBlockCount++; if (holder.data != null && holder.data.length > 0) { buff.put(holder.data); } } } } //UTF-8? StringBuilder sb = new StringBuilder(); Charset utfEncoding = Charset.forName("UTF-8"); sb.append(new String(buff.array(), utfEncoding).trim()); editWrite.setHint(memInfo.getBlockSize() * writableBlockCount + "??"); if (writableBlockCount > 0) { editWrite.setText(sb.toString().trim()); editWrite.setTag(arry); //???????????? btnWrite.setEnabled(true); editWrite.setEnabled(true); } else { btnWrite.setEnabled(false); editWrite.setEnabled(false); } } }); } catch (ISO15693Exception e) { e.printStackTrace(); Log.e(TAG, e.toString()); } }