Example usage for android.widget ListView getCheckedItemIds

Introduction

In this page you can find the example usage for android.widget ListView getCheckedItemIds.

Prototype

public long[] getCheckedItemIds() 

Source Link

Document

Returns the set of checked items ids.

Usage

From source file:org.totschnig.myexpenses.dialog.SelectFromTableDialogFragment.java

@Override
public void onClick(DialogInterface dialog, int which) {
    if (getActivity() == null || mCursor == null) {
        return;/*  ww w . j  a va  2  s  .  c  o  m*/
    }
    ListView listView = ((AlertDialog) dialog).getListView();
    SparseBooleanArray positions = listView.getCheckedItemPositions();

    long[] itemIds = listView.getCheckedItemIds();

    if (itemIds.length > 0) {
        ArrayList<String> labelList = new ArrayList<>();
        for (int i = 0; i < positions.size(); i++) {
            if (positions.valueAt(i)) {
                mCursor.moveToPosition(positions.keyAt(i));
                labelList.add(mCursor.getString(mCursor.getColumnIndex(getColumn())));
            }
        }
        onResult(labelList, itemIds);
    }
    dismiss();
}

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From source file:org.totschnig.myexpenses.dialog.SelectFromMappedTableDialogFragment.java

@Override
public void onClick(DialogInterface dialog, int which) {
    if (getActivity() == null || mCursor == null) {
        return;/*  w ww  .j av  a 2s.c o  m*/
    }
    ListView listView = ((AlertDialog) dialog).getListView();
    SparseBooleanArray positions = listView.getCheckedItemPositions();

    long[] itemIds = listView.getCheckedItemIds();

    if (itemIds.length > 0) {
        ArrayList<String> labelList = new ArrayList<>();
        for (int i = 0; i < positions.size(); i++) {
            if (positions.valueAt(i)) {
                mCursor.moveToPosition(positions.keyAt(i));
                labelList.add(mCursor.getString(mCursor.getColumnIndex(KEY_LABEL)));
            }
        }
        ((MyExpenses) getActivity()).addFilterCriteria(getCommand(),
                makeCriteria(TextUtils.join(",", labelList), itemIds));
    }
    dismiss();
}

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From source file:com.btmura.android.reddit.app.CommentListController.java

public void delete(ListView lv) {
    SparseBooleanArray checkedItemPositions = lv.getCheckedItemPositions();
    long[] checkedItemIds = lv.getCheckedItemIds();

    String[] checkedThingIds = new String[checkedItemIds.length];
    boolean[] hasChildren = new boolean[checkedItemIds.length];
    fillCheckedInfo(checkedItemPositions, checkedThingIds, hasChildren);

    Provider.deleteCommentAsync(context, accountName, hasChildren, checkedItemIds, getThingId(0),
            checkedThingIds);//from  w  w  w . ja  v a2  s  .com
}

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From source file:com.ultramegasoft.flavordex2.fragment.EntryListFragment.java

@Override
public void onLoadFinished(@NonNull Loader<Cursor> loader, Cursor data) {
    switch (loader.getId()) {
    case LOADER_ENTRIES:
        if (mExportMode) {
            final ListView listView = getListView();
            final long[] checkedItems = listView.getCheckedItemIds();
            for (int i = 0; i < mAdapter.getCount(); i++) {
                listView.setItemChecked(i, false);
            }//w  w w .  ja va 2  s  .co  m

            mAdapter.swapCursor(data);
            int pos;
            for (long checked : checkedItems) {
                pos = mAdapter.getItemIndex(checked);
                if (pos != ListView.INVALID_POSITION) {
                    listView.setItemChecked(pos, true);
                }
            }

            invalidateExportMenu();
        } else {
            mAdapter.swapCursor(data);
            setActivatedPosition(mAdapter.getItemIndex(mActivatedItem));
        }
        setListShown(true);
        break;
    case LOADER_CAT:
        if (data.moveToFirst()) {
            setCatName(data.getString(data.getColumnIndex(Tables.Cats.NAME)));
        } else {
            new Handler().post(new Runnable() {
                @Override
                public void run() {
                    final FragmentManager fm = getFragmentManager();
                    if (fm != null) {
                        fm.popBackStack();
                    }
                }
            });
        }
        break;
    }
}

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