Example usage for android.database Cursor close

Introduction

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

Prototype

void close();

Source Link

Document

Closes the Cursor, releasing all of its resources and making it completely invalid.

Usage

From source file:com.maskyn.fileeditorpro.util.AccessStorageApi.java

public static String getName(Context context, Uri uri) {

    if (uri == null || uri.equals(Uri.EMPTY))
        return "";

    String fileName = "";
    try {/*from  ww w .ja va 2  s  . c o m*/
        String scheme = uri.getScheme();
        if (scheme.equals("file")) {
            fileName = uri.getLastPathSegment();
        } else if (scheme.equals("content")) {
            String[] proj = { MediaStore.Images.Media.DISPLAY_NAME };
            Cursor cursor = context.getContentResolver().query(uri, proj, null, null, null);
            if (cursor != null && cursor.getCount() != 0) {
                int columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DISPLAY_NAME);
                cursor.moveToFirst();
                fileName = cursor.getString(columnIndex);
            }
            if (cursor != null) {
                cursor.close();
            }
        }
    } catch (Exception ex) {
        return "";
    }
    return fileName;
}

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From source file:sg.macbuntu.android.pushcontacts.SmsReceiver.java

private static String getNameFromPhoneNumber(Context context, String phone) {
    Cursor cursor = context.getContentResolver().query(
            Uri.withAppendedPath(Contacts.Phones.CONTENT_FILTER_URL, phone),
            new String[] { Contacts.Phones.NAME }, null, null, null);
    if (cursor != null) {
        try {/*  w  w w.ja v  a 2  s.c om*/
            if (cursor.getCount() > 0) {
                cursor.moveToFirst();
                String name = cursor.getString(0);
                Log.e("PUSH_CONTACTS", "Pushed name: " + name);
                return name;
            }
        } finally {
            cursor.close();
        }
    }
    return null;
}

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From source file:com.coinomi.wallet.ExchangeRatesProvider.java

@Nullable
public static ExchangeRate getRate(final Context context, @Nonnull final String coinSymbol,
        @Nonnull String localSymbol) {
    ExchangeRate rate = null;//from   w  ww  . ja  v a  2 s.c  o m

    if (context != null) {
        final Uri uri = contentUriToCrypto(context.getPackageName(), localSymbol, true);
        final Cursor cursor = context.getContentResolver().query(uri, null,
                ExchangeRatesProvider.KEY_CURRENCY_ID, new String[] { coinSymbol }, null);

        if (cursor != null) {
            if (cursor.moveToFirst()) {
                rate = getExchangeRate(cursor);
            }
            cursor.close();
        }
    }

    return rate;
}

---

From source file:Main.java

/**
 * Get the value of the data column for this Uri. This is useful for
 * MediaStore Uris, and other file-based ContentProviders.
 *
 * @param context/*from w w w  .  ja  v a  2 s  .co m*/
 *            The context.
 * @param uri
 *            The Uri to query.
 * @param selection
 *            (Optional) Filter used in the query.
 * @param selectionArgs
 *            (Optional) Selection arguments used in the query.
 * @return The value of the _data column, which is typically a file path.
 * @author paulburke
 */
public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {

    Cursor cursor = null;
    final String column = "_data";
    final String[] projection = { column };

    try {
        cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
        if (cursor != null && cursor.moveToFirst()) {

            final int column_index = cursor.getColumnIndexOrThrow(column);
            return cursor.getString(column_index);
        }
    } finally {
        if (cursor != null)
            cursor.close();
    }
    return null;
}

---

From source file:com.binomed.showtime.android.util.localisation.LocationUtils.java

private static boolean checkSkyHookRegistration(Context context) {
    boolean result = false;
    CineShowtimeDbAdapter mDbHelper = new CineShowtimeDbAdapter(context);
    mDbHelper.open();/*from www.j  ava2s  .c  o m*/
    Cursor cursorRegistration = mDbHelper.fetchSkyHookRegistration();

    if (cursorRegistration != null) {
        try {
            result = cursorRegistration.moveToFirst();
        } finally {
            cursorRegistration.close();
            if ((mDbHelper != null) && mDbHelper.isOpen()) {
                mDbHelper.close();
            }
        }
    }

    return result;
}

---

From source file:Main.java

public static String getAccountType(Context context, long id, String name) {
    try {/* w  w w  . j  a v  a  2  s  .co  m*/
        Cursor cur = context.getContentResolver().query(ContactsContract.RawContacts.CONTENT_URI,
                new String[] { ContactsContract.RawContacts.ACCOUNT_TYPE,
                        ContactsContract.RawContacts.ACCOUNT_NAME },
                ContactsContract.RawContacts.CONTACT_ID + " = ?", new String[] { String.valueOf(id) }, null);
        if (cur != null) {
            String str = "";
            while (cur.moveToNext()) {
                str += cur.getString(cur.getColumnIndex(ContactsContract.RawContacts.ACCOUNT_TYPE));
            }
            //                Log.v("getAccountType", name+" => "+str);
            cur.close();
            Matcher m = accountTypePattern.matcher(str);
            String last = "";
            while (m.find()) {
                last = m.group(1);
            }
            return last;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

---

From source file:de.wikilab.android.friendica01.Max.java

public static String getRealPathFromURI(Context ctx, Uri contentUri) {
    Log.i("FileTypes", "URI = " + contentUri + ", scheme = " + contentUri.getScheme());
    if (contentUri.getScheme().equals("file")) {
        return contentUri.getPath();
    } else {/*from  w w w  .  jav a2s  .  c o m*/
        String[] proj = { MediaStore.Images.Media.DATA };
        Cursor cursor = ctx.getContentResolver().query(contentUri, proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        String res = cursor.getString(column_index);
        cursor.close();
        return res;
    }
}

---

From source file:com.coinomi.wallet.ExchangeRatesProvider.java

public static List<ExchangeRate> getRates(final Context context, @Nonnull String localSymbol) {
    ImmutableList.Builder<ExchangeRate> builder = ImmutableList.builder();

    if (context != null) {
        final Uri uri = contentUriToCrypto(context.getPackageName(), localSymbol, true);
        final Cursor cursor = context.getContentResolver().query(uri, null, null, new String[] { null }, null);

        if (cursor != null && cursor.getCount() > 0) {
            cursor.moveToFirst();//from  w w w.  j  a v  a  2 s.  c  o  m
            do {
                builder.add(getExchangeRate(cursor));
            } while (cursor.moveToNext());
            cursor.close();
        }
    }

    return builder.build();
}

---

From source file:net.kourlas.voipms_sms.Utils.java

/**
 * Gets the name of a contact from the Android contacts provider, given a phone number.
 *
 * @param applicationContext The application context.
 * @param phoneNumber        The phone number of the contact.
 * @return the name of the contact.//from   ww  w  . j  av  a 2s  .  c o  m
 */
public static String getContactName(Context applicationContext, String phoneNumber) {
    Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phoneNumber));
    Cursor cursor = applicationContext.getContentResolver().query(uri,
            new String[] { ContactsContract.PhoneLookup._ID, ContactsContract.PhoneLookup.DISPLAY_NAME }, null,
            null, null);
    if (cursor.moveToFirst()) {
        String name = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));
        cursor.close();
        return name;
    } else {
        cursor.close();
        return null;
    }
}

---

From source file:com.deliciousdroid.platform.ContactManager.java

/**
 * Returns the RawContact id for a sample SyncAdapter contact, or 0 if the
 * sample SyncAdapter user isn't found./*from   www. j a va  2  s.  c om*/
 * 
 * @param context the Authenticator Activity context
 * @param userId the sample SyncAdapter user ID to lookup
 * @return the RawContact id, or 0 if not found
 */
private static List<Long> lookupAllContacts(ContentResolver resolver) {
    List<Long> result = new ArrayList<Long>();
    final Cursor c = resolver.query(RawContacts.CONTENT_URI, AllUsersQuery.PROJECTION, AllUsersQuery.SELECTION,
            null, null);
    try {
        while (c.moveToNext()) {
            result.add(c.getLong(AllUsersQuery.COLUMN_ID));
        }
    } finally {
        if (c != null) {
            c.close();
        }
    }
    return result;
}

---

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