Example usage for android.database Cursor getBlob

Introduction

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

Prototype

byte[] getBlob(int columnIndex);

Source Link

Document

Returns the value of the requested column as a byte array.

Usage

From source file:com.technoxist.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. jav a2 s. c  om*/

        byte[] iconBytes = entryCursor.getBlob(mFeedIconPos);
        Bitmap bitmap = UiUtils.getScaledBitmap(iconBytes, 24);
        if (bitmap != null) {
            activity.getActionBar().setIcon(new BitmapDrawable(getResources(), bitmap));
        } else {
            activity.getActionBar().setIcon(R.drawable.icon);
        }

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

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

            // Start services here if not already started 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();
        }
    }
}

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From source file:com.app.uafeed.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 ww.jav  a2  s. c o  m

        byte[] iconBytes = entryCursor.getBlob(mFeedIconPos);
        Bitmap bitmap = UiUtils.getScaledBitmap(iconBytes, 24);
        if (bitmap != null) {
            activity.getActionBar().setIcon(new BitmapDrawable(getResources(), bitmap));
        } else {
            activity.getActionBar().setIcon(R.drawable.icon);
        }

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

        // Listen the mobilizing task
        boolean isRefreshing = FetcherService.hasTasks(mEntriesIds[mCurrentPagerPos]);
        activity.getProgressBar().setVisibility(isRefreshing ? View.VISIBLE : View.GONE);

        // 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();
        }
    }
}

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From source file:com.ericsender.android_nanodegree.popmovie.com.ericsender.android_nanodegree.popmovie.data.TestProvider.java

public void testGettingMovieAndMaybeFavorite() {
    mContext.getContentResolver().delete(MovieContract.FavoriteEntry.CONTENT_URI, null, null);
    Map<Long, ContentValues> listContentValues = TestUtilities.createSortedMovieValues(getContext(), "popular");

    ContentValues[] arr = (ContentValues[]) listContentValues.values().toArray(new ContentValues[0]);

    mContext.getContentResolver().bulkInsert(MovieContract.MovieEntry.CONTENT_URI, arr);

    ContentValues[] movie_ids = new ContentValues[arr.length];
    for (int i = 0; i < arr.length; i++)
        (movie_ids[i] = new ContentValues()).put(MovieContract.RatingEntry.COLUMN_MOVIE_ID,
                arr[i].getAsLong(MovieContract.MovieEntry.COLUMN_MOVIE_ID));

    mContext.getContentResolver().bulkInsert(MovieContract.FavoriteEntry.CONTENT_URI, movie_ids);

    TestUtilities.verifyFavoriteValuesInDatabase(listContentValues, mContext);

    Long expected = movie_ids[0].getAsLong(MovieContract.MovieEntry.COLUMN_MOVIE_ID);
    Cursor c = mContext.getContentResolver().query(MovieContract.MovieEntry.buildUriUnionFavorite(expected),
            null, null, null, null);//w  w w  .  ja v a 2  s. c o m

    assertTrue(c.moveToFirst());
    assertEquals(2, c.getCount());
    assertEquals(expected.longValue(), c.getLong(0));
    assertTrue(c.moveToNext());
    assertTrue(c.getBlob(1).length > 0);
    c.close();

    mContext.getContentResolver().delete(MovieContract.FavoriteEntry.buildUri(),
            MovieContract.FavoriteEntry.COLUMN_MOVIE_ID + "=?", new String[] { expected.toString() });

    c = mContext.getContentResolver().query(MovieContract.MovieEntry.buildUriUnionFavorite(expected), null,
            null, null, null);

    assertTrue(c.moveToFirst());
    assertEquals(1, c.getCount());
    assertTrue(c.getBlob(1).length > 0);
}

---

From source file:net.fred.feedex.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 ww w.  ja v  a  2 s. co  m*/

        byte[] iconBytes = entryCursor.getBlob(mFeedIconPos);
        Bitmap bitmap = UiUtils.getScaledBitmap(iconBytes, 24);
        if (bitmap != null) {
            activity.getActionBar().setIcon(new BitmapDrawable(getResources(), bitmap));
        } else {
            activity.getActionBar().setIcon(R.drawable.icon);
        }

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

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

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From source file:org.sufficientlysecure.keychain.ui.keyview.LinkedIdViewFragment.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
    switch (loader.getId()) {
    case LOADER_ID_LINKED_ID:

        // Nothing to load means break if we are *expected* to load
        if (!cursor.moveToFirst()) {
            // Or just ignore, this is probably some intermediate state during certify
            break;
        }// w ww.  j  a v a2 s.  c  om

        try {
            int certStatus = cursor.getInt(UserIdsAdapter.INDEX_VERIFIED);

            byte[] data = cursor.getBlob(UserIdsAdapter.INDEX_ATTRIBUTE_DATA);
            UriAttribute linkedId = LinkedAttribute.fromAttributeData(data);

            loadIdentity(linkedId, certStatus);

        } catch (IOException e) {
            Log.e(Constants.TAG, "error parsing identity", e);
            Notify.create(getActivity(), "Error parsing identity!", Notify.LENGTH_LONG, Style.ERROR).show();
            finishFragment();
        }

        break;
    }
}

---

From source file:com.nextgis.ngm_clink_monitoring.fragments.CreateObjectFragment.java

public static Float getMinDistanceFromPrevPoints(FragmentActivity activity, String objectLayerName,
        Location location) {//  www . j a v  a2  s  .c  o m
    Float minDist = null;

    Uri uri = Uri.parse("content://" + FoclSettingsConstantsUI.AUTHORITY + "/" + objectLayerName);
    String[] columns = new String[] { FIELD_GEOM };

    Cursor cursor;
    try {
        cursor = activity.getContentResolver().query(uri, columns, null, null, null);
    } catch (Exception e) {
        Log.d(TAG, e.getLocalizedMessage());
        cursor = null;
    }

    if (null != cursor) {
        try {
            if (cursor.moveToFirst()) {
                int columnGeom = cursor.getColumnIndex(FIELD_GEOM);

                do {
                    try {
                        GeoGeometry geometry = GeoGeometryFactory.fromBlob(cursor.getBlob(columnGeom));

                        if (null != geometry && geometry instanceof GeoMultiPoint) {
                            GeoMultiPoint mpt = (GeoMultiPoint) geometry;

                            if (0 < mpt.size()) {

                                int kk = 0;
                                do {
                                    GeoPoint pt = new GeoPoint(mpt.get(kk));
                                    pt.setCRS(GeoConstants.CRS_WEB_MERCATOR);
                                    pt.project(GeoConstants.CRS_WGS84);

                                    Location dstLocation = new Location("");
                                    dstLocation.setLatitude(pt.getY());
                                    dstLocation.setLongitude(pt.getX());

                                    float dist = location.distanceTo(dstLocation);
                                    minDist = null == minDist ? dist : Math.min(minDist, dist);

                                    ++kk;
                                } while (kk < mpt.size());
                            }
                        }

                    } catch (IOException | ClassNotFoundException e) {
                        // e.printStackTrace();
                    }

                } while (cursor.moveToNext());
            }
        } catch (Exception e) {
            //Log.d(TAG, e.getLocalizedMessage());
        } finally {
            cursor.close();
        }
    }

    return minDist;
}

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From source file:com.borqs.browser.combo.BookmarksPageCallbacks.java

private void editBookmark(BrowserBookmarksAdapter adapter, int position) {
    Intent intent = new Intent(this, AddBookmarkPage.class);
    Cursor cursor = adapter.getItem(position);
    Bundle item = new Bundle();
    item.putString(BrowserContract.Bookmarks.TITLE, cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE));
    item.putString(BrowserContract.Bookmarks.URL, cursor.getString(BookmarksLoader.COLUMN_INDEX_URL));
    byte[] data = cursor.getBlob(BookmarksLoader.COLUMN_INDEX_FAVICON);
    if (data != null) {
        item.putParcelable(BrowserContract.Bookmarks.FAVICON,
                BitmapFactory.decodeByteArray(data, 0, data.length));
    }/*from   ww w .j  av  a2 s  . c  o m*/
    item.putLong(BrowserContract.Bookmarks._ID, cursor.getLong(BookmarksLoader.COLUMN_INDEX_ID));
    item.putLong(BrowserContract.Bookmarks.PARENT, cursor.getLong(BookmarksLoader.COLUMN_INDEX_PARENT));
    intent.putExtra(AddBookmarkPage.EXTRA_EDIT_BOOKMARK, item);
    intent.putExtra(AddBookmarkPage.EXTRA_IS_FOLDER,
            cursor.getInt(BookmarksLoader.COLUMN_INDEX_IS_FOLDER) == 1);
    startActivity(intent);
}

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From source file:org.sufficientlysecure.keychain.provider.ProviderHelper.java

/**
 * Must be an uri pointing to an account
 *
 * @param uri/*ww w  .ja v  a 2 s .  c  o  m*/
 * @return
 */
public AppSettings getApiAppSettings(Uri uri) {
    AppSettings settings = null;

    Cursor cursor = mContentResolver.query(uri, null, null, null, null);
    try {
        if (cursor != null && cursor.moveToFirst()) {
            settings = new AppSettings();
            settings.setPackageName(
                    cursor.getString(cursor.getColumnIndex(KeychainContract.ApiApps.PACKAGE_NAME)));
            settings.setPackageSignature(
                    cursor.getBlob(cursor.getColumnIndex(KeychainContract.ApiApps.PACKAGE_SIGNATURE)));
        }
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }

    return settings;
}

---

From source file:org.thialfihar.android.apg.ui.CertifyKeyActivity.java

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
    switch (loader.getId()) {
    case LOADER_ID_KEYRING:
        // the first key here is our master key
        if (data.moveToFirst()) {
            // TODO: put findViewById in onCreate!

            long keyId = data.getLong(INDEX_MASTER_KEY_ID);
            String keyIdStr = PgpKeyHelper.convertKeyIdToHexShort(keyId);
            ((TextView) findViewById(R.id.key_id)).setText(keyIdStr);

            String mainUserId = data.getString(INDEX_USER_ID);
            ((TextView) findViewById(R.id.main_user_id)).setText(mainUserId);

            byte[] fingerprintBlob = data.getBlob(INDEX_FINGERPRINT);
            if (fingerprintBlob == null) {
                // FALLBACK for old database entries
                fingerprintBlob = ProviderHelper.getFingerprint(this, mDataUri);
            }/*from  w  w w . j  ava  2  s.  c o  m*/
            String fingerprint = PgpKeyHelper.convertFingerprintToHex(fingerprintBlob);
            ((TextView) findViewById(R.id.fingerprint)).setText(PgpKeyHelper.colorizeFingerprint(fingerprint));
        }
        break;
    case LOADER_ID_USER_IDS:
        mUserIdsAdapter.swapCursor(data);
        break;
    }
}

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From source file:com.flym.dennikn.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  av  a 2s  . c om*/

        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);
        }

        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();
        }
    }
}

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