Example usage for android.database Cursor isNull

Introduction

In this page you can find the example usage for android.database Cursor isNull.

Prototype

boolean isNull(int columnIndex);

Source Link

Document

Returns true if the value in the indicated column is null.

Usage

From source file:org.dvbviewer.controller.ui.fragments.ChannelEpg.java

/**
 * Cursor to timer.// ww w . ja va  2  s . c o m
 *
 * @param c the c
 * @return the timer
 * @author RayBa
 * @date 07.04.2013
 */
private Timer cursorToTimer(Cursor c) {
    String name = mCHannel.getName();
    long channelID = mCHannel.getId();
    String epgTitle = !c.isNull(c.getColumnIndex(EpgTbl.TITLE)) ? c.getString(c.getColumnIndex(EpgTbl.TITLE))
            : name;
    long epgStart = c.getLong(c.getColumnIndex(EpgTbl.START));
    long epgEnd = c.getLong(c.getColumnIndex(EpgTbl.END));
    DVBViewerPreferences prefs = new DVBViewerPreferences(getSherlockActivity());
    int epgBefore = prefs.getPrefs().getInt(DVBViewerPreferences.KEY_TIMER_TIME_BEFORE, 5);
    int epgAfter = prefs.getPrefs().getInt(DVBViewerPreferences.KEY_TIMER_TIME_AFTER, 5);
    Date start = epgStart > 0 ? new Date(epgStart) : new Date();
    Date end = epgEnd > 0 ? new Date(epgEnd) : new Date();
    Log.i(ChannelList.class.getSimpleName(), start.toString());
    Log.i(ChannelList.class.getSimpleName(), start.toString());
    Log.i(ChannelList.class.getSimpleName(), start.toString());
    start = DateUtils.addMinutes(start, 0 - epgBefore);
    end = DateUtils.addMinutes(end, epgAfter);
    Timer timer = new Timer();
    timer.setTitle(epgTitle);
    timer.setChannelId(channelID);
    timer.setChannelName(name);
    timer.setStart(start);
    timer.setEnd(end);
    timer.setTimerAction(prefs.getPrefs().getInt(DVBViewerPreferences.KEY_TIMER_DEF_AFTER_RECORD, 0));
    return timer;
}

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From source file:com.carlrice.reader.fragment.EntryFragment.java

@Override
public void onClickFullText() {
    final BaseActivity activity = (BaseActivity) getActivity();

    if (!isRefreshing()) {
        Cursor cursor = mEntryPagerAdapter.getCursor(mCurrentPagerPos);
        final boolean alreadyMobilized = !cursor.isNull(mMobilizedHtmlPos);

        if (alreadyMobilized) {
            activity.runOnUiThread(new Runnable() {
                @Override/*from www .ja v a  2 s.  c  o  m*/
                public void run() {
                    mPreferFullText = true;
                    mEntryPagerAdapter.displayEntry(mCurrentPagerPos, null, true);
                }
            });
        } else {
            ConnectivityManager connectivityManager = (ConnectivityManager) activity
                    .getSystemService(Context.CONNECTIVITY_SERVICE);
            final NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

            // since we have acquired the networkInfo, we use it for basic checks
            if (networkInfo != null && networkInfo.getState() == NetworkInfo.State.CONNECTED) {
                FetcherService.addEntriesToMobilize(new long[] { mEntriesIds[mCurrentPagerPos] });
                activity.startService(new Intent(activity, FetcherService.class)
                        .setAction(FetcherService.ACTION_MOBILIZE_FEEDS));
                activity.runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        showSwipeProgress();
                    }
                });
            } else {
                activity.runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        Toast.makeText(activity, R.string.network_error, Toast.LENGTH_SHORT).show();
                    }
                });
            }
        }
    }
}

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From source file:saphion.batterycaster.providers.Alarm.java

public Alarm(Cursor c) {
    id = c.getLong(ID_INDEX);//ww  w  .  ja  v a 2 s .c  o  m
    enabled = c.getInt(ENABLED_INDEX) == 1;
    battery = c.getInt(BATTERY_INDEX);
    charge = c.getInt(CHARGE_INDEX);
    daysOfWeek = new DaysOfWeek(c.getInt(DAYS_OF_WEEK_INDEX));
    vibrate = c.getInt(VIBRATE_INDEX) == 1;
    label = c.getString(LABEL_INDEX);
    deleteAfterUse = c.getInt(DELETE_AFTER_USE_INDEX) == 1;

    if (c.isNull(RINGTONE_INDEX)) {
        // Should we be saving this with the current ringtone or leave it
        // null
        // so it changes when user changes default ringtone?
        alert = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
    } else {
        alert = Uri.parse(c.getString(RINGTONE_INDEX));
    }
}

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From source file:nl.privacybarometer.privacyvandaag.fragment.EntryFragment.java

private void refreshUI(Cursor entryCursor) {
    if (entryCursor != null) {
        String feedTitle = entryCursor.isNull(mFeedNamePos) ? entryCursor.getString(mFeedUrlPos)
                : entryCursor.getString(mFeedNamePos);
        BaseActivity activity = (BaseActivity) getActivity();
        activity.setTitle(feedTitle);/*from   w  w  w.j a  v a 2  s.  co  m*/

        // ModPrivacyVandaag: Get icon from resource drawable instead of retrieved favicon blob in database
        int mIconResourceId = entryCursor.getInt(mIconIdPos);
        if (mIconResourceId > 0) {
            Drawable mDrawable = ContextCompat.getDrawable(MainApplication.getContext(), mIconResourceId);
            Bitmap bitmap = ((BitmapDrawable) mDrawable).getBitmap();
            if (bitmap != null) {
                BitmapDrawable mIcon;
                mIcon = new BitmapDrawable(getResources(), Bitmap.createScaledBitmap(bitmap, 36, 36, true));
                activity.getSupportActionBar().setIcon(mIcon);
            }
        } else {
            activity.getSupportActionBar().setIcon(null);
        }
        /* Following code no longer needed
        byte[] iconBytes = entryCursor.getBlob(mFeedIconPos);
        Bitmap bitmap = UiUtils.getScaledBitmap(iconBytes, 24);
        if (bitmap != null) {
        activity.getSupportActionBar().setIcon(new BitmapDrawable(getResources(), bitmap));
        } else {
        activity.getSupportActionBar().setIcon(null);
        }
        */
        // End ModPrivacyVandaag

        mFavorite = entryCursor.getInt(mIsFavoritePos) == 1;
        activity.invalidateOptionsMenu();

        // Listen the mobilizing task
        if (FetcherService.hasMobilizationTask(mEntriesIds[mCurrentPagerPos])) {
            showSwipeProgress();

            // If the service is not started, start it here to avoid an infinite loading
            if (!PrefUtils.getBoolean(PrefUtils.IS_REFRESHING, false)) {
                MainApplication.getContext()
                        .startService(new Intent(MainApplication.getContext(), FetcherService.class)
                                .setAction(FetcherService.ACTION_MOBILIZE_FEEDS));
            }
        } else {
            hideSwipeProgress();
        }

        // Mark the article as read
        if (entryCursor.getInt(mIsReadPos) != 1) {
            final Uri uri = ContentUris.withAppendedId(mBaseUri, mEntriesIds[mCurrentPagerPos]);
            new Thread(new Runnable() {
                @Override
                public void run() {
                    ContentResolver cr = MainApplication.getContext().getContentResolver();
                    cr.update(uri, FeedData.getReadContentValues(), null, null);

                    // Update the cursor
                    Cursor updatedCursor = cr.query(uri, null, null, null, null);
                    updatedCursor.moveToFirst();
                    mEntryPagerAdapter.setUpdatedCursor(mCurrentPagerPos, updatedCursor);
                }
            }).start();
        }
    }
}

---

From source file:com.silentcircle.contacts.list.ScContactEntryListAdapter.java

/**
 * Loads the photo for the quick contact view and assigns the contact uri.
 * @param photoIdColumn Index of the photo id column
 * @param photoUriColumn Index of the photo uri column. Optional: Can be -1
 * @param contactIdColumn Index of the contact id column
 */// w  w  w .  ja  v  a2 s.c  o  m
protected void bindQuickContact(final ContactListItemView view, int partitionIndex, Cursor cursor,
        int photoIdColumn, int photoUriColumn, int contactIdColumn) {

    long photoId = 0;
    if (!cursor.isNull(photoIdColumn)) {
        photoId = cursor.getLong(photoIdColumn);
    }

    ScQuickContactBadge quickContact = view.getQuickContact();
    quickContact.assignContactUri(getContactUri(partitionIndex, cursor, contactIdColumn));

    if (photoId != 0 || photoUriColumn == -1) {
        getPhotoLoader().loadThumbnail(quickContact, photoId, mDarkTheme);
    } else {
        final String photoUriString = cursor.getString(photoUriColumn);
        final Uri photoUri = photoUriString == null ? null : Uri.parse(photoUriString);
        getPhotoLoader().loadPhoto(quickContact, photoUri, -1, mDarkTheme);
    }

}

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From source file:org.sufficientlysecure.keychain.ui.widget.CertifyKeySpinner.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
    super.onLoadFinished(loader, data);

    if (loader.getId() == LOADER_ID) {
        mIndexHasCertify = data.getColumnIndex(KeychainContract.KeyRings.HAS_CERTIFY);

        // If:/*  www .java 2 s. c om*/
        // - no key has been pre-selected (e.g. by SageSlinger)
        // - there are actually keys (not just "none" entry)
        // Then:
        // - select key that is capable of certifying, but only if there is only one key capable of it
        if (mPreSelectedKeyId == Constants.key.none && mAdapter.getCount() > 1) {
            // preselect if key can certify
            int selection = -1;
            while (data.moveToNext()) {
                if (!data.isNull(mIndexHasCertify)) {
                    if (selection == -1) {
                        selection = data.getPosition() + 1;
                        mIsSingle = true;
                    } else {
                        // if selection is already set, we have more than one certify key!
                        // get back to "none"!
                        mIsSingle = false;
                        selection = 0;
                    }
                }
            }
            setSelection(selection);
        }
    }
}

---

From source file:com.android.contacts.list.ContactEntryListAdapter.java

protected void bindQuickContact(final ContactListItemView view, int partitionIndex, Cursor cursor,
        int photoIdColumn, int contactIdColumn, int lookUpKeyColumn) {
    long photoId = 0;
    if (!cursor.isNull(photoIdColumn)) {
        photoId = cursor.getLong(photoIdColumn);
    }/* w  w w .  ja  v  a 2 s  . co m*/

    //Begin by gangzhou.qi at 2012-7-11 ?10:53:05

    accountType = null;
    accountSet = null;
    accountIconDraw = null;
    accountQuerySelectionArgs = new String[] { cursor.getString(0) };
    Cursor accountCur = null;
    accountCur = mContentResolver.query(ContactsContract.RawContacts.CONTENT_URI, null, accountQuerySelection,
            accountQuerySelectionArgs, null);
    if (accountCur != null && accountCur.getCount() > 0) {
        try {
            accountCur.moveToFirst();
            accountType = accountCur
                    .getString(accountCur.getColumnIndex(ContactsContract.RawContacts.ACCOUNT_TYPE));
            accountSet = accountCur.getString(accountCur.getColumnIndex(ContactsContract.RawContacts.DATA_SET));
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            accountCur.close();
        }
    }

    if (accountType != null) {
        accountIconDraw = AccountTypeManager.getInstance(mContext)
                .getAccountType(AccountTypeWithDataSet.get(accountType, accountSet)).getDisplayIcon(mContext);
    }
    Log.d(TAG, "accountIconDraw:" + accountIconDraw);
    QuickContactBadgeWithAccount quickContact = view.getQuickContact();

    //if(accountIconDraw != null){
    quickContact.setAccountDrawable(accountIconDraw);
    //}
    //Ended by gangzhou.qi at 2012-7-11 ?10:53:05

    quickContact.assignContactUri(getContactUri(partitionIndex, cursor, contactIdColumn, lookUpKeyColumn));
    getPhotoLoader().loadPhoto(quickContact, photoId, false, mDarkTheme);
}

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From source file:org.benetech.secureapp.activities.FormGroupActivity.java

private void insertNewRow() {
    final Uri contentUri = FormsProviderAPI.FormsColumns.CONTENT_URI;
    Cursor cursor = Collect.getInstance().getContentResolver().query(contentUri, null, null, null, null);
    cursor.moveToFirst();//from w w w. jav a  2 s.  com
    String jrformid = cursor.getString(cursor.getColumnIndex(FormsProviderAPI.FormsColumns.JR_FORM_ID));
    String jrversion = cursor.getString(cursor.getColumnIndex(FormsProviderAPI.FormsColumns.JR_VERSION));
    String submissionUri = null;
    if (!cursor.isNull(cursor.getColumnIndex(FormsProviderAPI.FormsColumns.SUBMISSION_URI))) {
        submissionUri = cursor.getString(cursor.getColumnIndex(FormsProviderAPI.FormsColumns.SUBMISSION_URI));
    }

    String path = getInstancePath();
    ContentValues values = new ContentValues();
    values.put(InstanceProviderAPI.InstanceColumns.DISPLAY_NAME, mFormTitle.getText().toString());

    values.put(InstanceProviderAPI.InstanceColumns.INSTANCE_FILE_PATH, path);
    values.put(InstanceProviderAPI.InstanceColumns.JR_FORM_ID, jrformid);
    values.put(InstanceProviderAPI.InstanceColumns.JR_VERSION, jrversion);
    values.put(InstanceProviderAPI.InstanceColumns.SUBMISSION_URI, submissionUri);
    getContentResolver().insert(InstanceProviderAPI.InstanceColumns.CONTENT_URI, values);
    cursor.close();

    saveNewForm(contentUri);
}

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From source file:org.sufficientlysecure.keychain.ui.keyview.loader.IdentityLoader.java

private void loadUserIds(ArrayList<IdentityInfo> identities) {
    Cursor cursor = contentResolver.query(UserPackets.buildUserIdsUri(masterKeyId), USER_PACKETS_PROJECTION,
            USER_IDS_WHERE, null, null);
    if (cursor == null) {
        Log.e(Constants.TAG, "Error loading key items!");
        return;//from   w w  w.ja v a 2s  .c  om
    }

    try {
        while (cursor.moveToNext()) {
            int rank = cursor.getInt(INDEX_RANK);
            int verified = cursor.getInt(INDEX_VERIFIED);
            boolean isPrimary = cursor.getInt(INDEX_IS_PRIMARY) != 0;

            if (!cursor.isNull(INDEX_NAME) || !cursor.isNull(INDEX_EMAIL)) {
                String name = cursor.getString(INDEX_NAME);
                String email = cursor.getString(INDEX_EMAIL);
                String comment = cursor.getString(INDEX_COMMENT);

                IdentityInfo identityInfo = UserIdInfo.create(rank, verified, isPrimary, name, email, comment);
                identities.add(identityInfo);
            }
        }
    } finally {
        cursor.close();
    }
}

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From source file:net.news.inrss.fragment.EntriesListFragment.java

/**
 * Schedules all entries which are not mobilized yet, for download.
 * Then invokes download by calling FetcherService.
 *///  w  w w.  ja  va 2  s. c om
private void downloadUnmobilitedEntries() {
    Cursor cursor = mEntriesCursorAdapter.getCursor();
    if (cursor != null && !cursor.isClosed()) {
        int mobilizedPos = cursor.getColumnIndex(EntryColumns.MOBILIZED_HTML);
        long[] entries = new long[cursor.getCount()];
        int i = 0;
        if (cursor.moveToFirst()) {
            do {
                if (cursor.isNull(mobilizedPos)) {
                    entries[i++] = cursor.getLong(0);
                    //not mobilized, yet
                    //                        entries[i++] = (Long.valueOf(cursor.getPosition()));
                }
            } while (cursor.moveToNext());
        }
        if (i > 0) {
            entries = Arrays.copyOf(entries, i);
            FetcherService.addEntriesToMobilize(entries);
            getActivity().startService(new Intent(getActivity(), FetcherService.class)
                    .setAction(FetcherService.ACTION_MOBILIZE_FEEDS));
        }
    }
}

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