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:im.delight.android.commons.Social.java

/**
 * Returns a list of email addresses for the contact with the given lookup ID
 *
 * @param contactLookupId a contact's lookup ID to get the email addresses for
 * @param context a context reference//from  w  w w  .  jav a2 s.c  om
 * @return CharSequence[] a list of all email addresses for the given contact or `null`
 */
public static CharSequence[] getContactEmail(final String contactLookupId, final Context context) {
    final Uri uri = ContactsContract.CommonDataKinds.Email.CONTENT_URI;
    final String[] projection = new String[] { ContactsContract.CommonDataKinds.Email.DATA };
    final String where = ContactsContract.Contacts.LOOKUP_KEY + " = ?";
    final String[] selectionArgs = new String[] { contactLookupId };
    final String sortOrder = null;

    Cursor result = context.getContentResolver().query(uri, projection, where, selectionArgs, sortOrder);

    String email;
    if (result != null) {
        if (result.getCount() > 0) {
            final CharSequence[] res = new CharSequence[result.getCount()];

            int i = 0;
            while (result.moveToNext()) {
                email = result.getString(result.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));

                if (email != null) {
                    res[i] = email;
                    i++;
                }
            }

            result.close();

            return res;
        } else {
            result.close();

            return null;
        }
    } else {
        return null;
    }
}

---

From source file:im.delight.android.commons.Social.java

/**
 * Returns a list of phone numbers for the contact with the given lookup ID
 *
 * @param contactLookupId a contact's lookup ID to get the phone numbers for
 * @param context a context reference/*from w w  w. ja  v  a2 s.  c  o  m*/
 * @return CharSequence[] a list of all phone numbers for the given contact or `null`
 */
public static CharSequence[] getContactPhone(final String contactLookupId, final Context context) {
    final Uri uri = ContactsContract.CommonDataKinds.Phone.CONTENT_URI;
    final String[] projection = new String[] { ContactsContract.CommonDataKinds.Phone.NUMBER };
    final String where = ContactsContract.Contacts.LOOKUP_KEY + " = ?";
    final String[] selectionArgs = new String[] { contactLookupId };
    final String sortOrder = null;

    Cursor result = context.getContentResolver().query(uri, projection, where, selectionArgs, sortOrder);

    String phone;
    if (result != null) {
        if (result.getCount() > 0) {
            final CharSequence[] res = new CharSequence[result.getCount()];

            int i = 0;
            while (result.moveToNext()) {
                phone = result.getString(result.getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));

                if (phone != null) {
                    res[i] = phone;
                    i++;
                }
            }

            result.close();

            return res;
        } else {
            result.close();

            return null;
        }
    } else {
        return null;
    }
}

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From source file:ro.weednet.contactssync.platform.ContactManager.java

public static int getPhotoPickSize(Context context) {
    Cursor c = context.getContentResolver().query(DisplayPhoto.CONTENT_MAX_DIMENSIONS_URI,
            new String[] { DisplayPhoto.DISPLAY_MAX_DIM }, null, null, null);

    try {/*w  w  w. j  a  v a 2s. c o m*/
        c.moveToFirst();
        return c.getInt(0);
    } catch (Exception e) {
    } finally {
        if (c != null) {
            c.close();
        }
    }

    return ContactsSync.getInstance().getPictureSize();
}

---

From source file:Main.java

/**
 * Retourner le nom de calendrier//from   w w  w. j av a  2  s.  com
 * 
 * @param id
 * @return
 */
@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
public static String getCalendarName(ContentResolver contentResolver, String id) {
    String name = null;
    Cursor cursor;
    String[] projection;
    Uri calendarUri;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        calendarUri = CalendarContract.Calendars.CONTENT_URI;
        projection = new String[] { CalendarContract.Calendars._ID,
                CalendarContract.Calendars.CALENDAR_DISPLAY_NAME };
    } else if (Integer.parseInt(Build.VERSION.SDK) >= 8) {
        calendarUri = Uri.parse("content://com.android.calendar/calendars");
        projection = new String[] { "_id", "displayname" };
    } else {
        calendarUri = Uri.parse("content://calendar/calendars");
        projection = new String[] { "_id", "displayname" };
    }

    cursor = contentResolver.query(calendarUri, projection, "_id = ?", new String[] { id }, null);

    if (cursor.moveToFirst()) {
        name = cursor.getString(1);
    }

    cursor.close();

    return name;
}

---

From source file:com.nononsenseapps.notepad.sync.googleapi.GoogleTaskSync.java

static TaskList loadRemoteListFromDB(final Context context, final GoogleTaskList remoteList) {
    if (remoteList.dbid == null || remoteList.dbid < 1)
        return null;

    final Cursor c = context.getContentResolver().query(TaskList.getUri(remoteList.dbid),
            TaskList.Columns.FIELDS, null, null, null);
    TaskList tl = null;//w w w  .  j  a va2  s  .com
    try {
        if (c.moveToFirst()) {
            tl = new TaskList(c);
        }
    } finally {
        if (c != null)
            c.close();
    }

    return tl;
}

---

From source file:com.ubuntuone.android.files.provider.MetaUtilities.java

public static String getStringField(Uri uri, String columnName) {
    String result = null;//ww  w . j  a va  2 s  . c  o m
    final String[] projection = new String[] { columnName };
    final Cursor c = sResolver.query(uri, projection, null, null, null);
    try {
        if (c.moveToFirst()) {
            result = c.getString(c.getColumnIndex(columnName));
        }
    } finally {
        c.close();
    }
    return result;
}

---

From source file:org.thoughtcrime.securesms.mms.MmsCommunication.java

protected static MmsConnectionParameters getMmsConnectionParameters(Context context) throws MmsException {
    Cursor cursor = DatabaseFactory.getMmsDatabase(context).getCarrierMmsInformation();

    try {/*from w  w w  .  j  a  v  a 2s. c o  m*/
        if (cursor == null || !cursor.moveToFirst())
            throw new MmsException("No carrier MMS information available.");

        do {
            String mmsc = cursor.getString(cursor.getColumnIndexOrThrow("mmsc"));
            String proxy = cursor.getString(cursor.getColumnIndexOrThrow("mmsproxy"));
            String port = cursor.getString(cursor.getColumnIndexOrThrow("mmsport"));

            if (mmsc != null && !mmsc.equals(""))
                return new MmsConnectionParameters(mmsc, proxy, port);

        } while (cursor.moveToNext());

        throw new MmsException("No carrier MMS information available.");
    } finally {
        if (cursor != null)
            cursor.close();
    }
}

---

From source file:ro.weednet.contactssync.platform.ContactManager.java

private static long lookupProfile(ContentResolver resolver, String userId) {
    long profileId = 0;
    final Cursor c = resolver.query(Data.CONTENT_URI, ProfileQuery.PROJECTION, ProfileQuery.SELECTION,
            new String[] { userId }, null);
    try {//from www. j  ava 2s.c  om
        if ((c != null) && c.moveToFirst()) {
            profileId = c.getLong(ProfileQuery.COLUMN_ID);
        }
    } finally {
        if (c != null) {
            c.close();
        }
    }
    return profileId;
}

---

From source file:ro.weednet.contactssync.platform.ContactManager.java

public static List<RawContact> getStarredContacts(Context context, Uri uri) {
    Log.i(TAG, "*** Looking for starred contacts");

    final ContentResolver resolver = context.getContentResolver();

    Set<Long> contactIds = new HashSet<Long>();
    Cursor c = resolver.query(RawContacts.CONTENT_URI, new String[] { RawContacts.CONTACT_ID },
            RawContacts.STARRED + "!=0", null, null);
    try {/*from  w  ww .jav  a2s . c  o  m*/
        while (c.moveToNext()) {
            contactIds.add(c.getLong(0));
        }
    } finally {
        if (c != null) {
            c.close();
        }
    }
    Log.i(TAG, "*** ... found " + contactIds.size() + " starred");

    int i = 0;
    StringBuilder sb = new StringBuilder();
    for (Long s : contactIds) {
        sb.append(s);
        if (++i >= Math.min(contactIds.size(), 50)) {
            break;
        }
        sb.append(",");
    }

    List<RawContact> contacts = new ArrayList<RawContact>();
    c = resolver.query(uri, new String[] { Contacts._ID, RawContacts.SOURCE_ID },
            RawContacts.CONTACT_ID + " IN (" + sb.toString() + ")", null, null);
    try {
        while (c.moveToNext()) {
            final long rawContactId = c.getLong(0);
            final String serverContactId = c.getString(1);
            RawContact rawContact = RawContact.create(rawContactId, serverContactId);
            contacts.add(rawContact);
        }
    } catch (Exception e) {
        Log.i(TAG, "failing .. " + e.toString());
    } finally {
        if (c != null) {
            c.close();
        }
    }

    Log.i(TAG, "*** ... and " + contacts.size() + " of mine " + sb.toString());
    return contacts;
}

---

From source file:com.popcorntime.apps.remote.utils.Utils.java

public static String getRealPathFromUri(Context context, Uri contentUri) {
    Log.i("uri", contentUri.toString());
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
        Cursor cursor = null;
        try {/*from www  .j  av  a2s .c  o m*/

            String[] proj = { MediaStore.Images.Media.DATA };
            cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
            int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
            cursor.moveToFirst();
            return cursor.getString(column_index);
        } finally {
            if (cursor != null) {
                cursor.close();
            }
        }
    } else {
        Uri uri = contentUri;
        // DocumentProvider
        if (DocumentsContract.isDocumentUri(context, uri)) {
            // ExternalStorageProvider
            if (isExternalStorageDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                if ("primary".equalsIgnoreCase(type)) {
                    return Environment.getExternalStorageDirectory() + "/" + split[1];
                }

                // TODO handle non-primary volumes
            }
            // DownloadsProvider
            else if (isDownloadsDocument(uri)) {

                final String id = DocumentsContract.getDocumentId(uri);
                final Uri contentUri2 = ContentUris
                        .withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));

                return getDataColumn(context, contentUri2, null, null);
            }
            // MediaProvider
            else if (isMediaDocument(uri)) {
                final String docId = DocumentsContract.getDocumentId(uri);
                final String[] split = docId.split(":");
                final String type = split[0];

                Uri contentUri2 = null;
                if ("image".equals(type)) {
                    contentUri2 = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                } else if ("video".equals(type)) {
                    //contentUri2 = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                } else if ("audio".equals(type)) {
                    //contentUri2 = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                }

                final String selection = "_id=?";
                final String[] selectionArgs = new String[] { split[1] };

                return getDataColumn(context, contentUri2, selection, selectionArgs);
            }
        }
        // MediaStore (and general)
        else if ("content".equalsIgnoreCase(uri.getScheme())) {
            return getDataColumn(context, uri, null, null);
        }
        // File
        else if ("file".equalsIgnoreCase(uri.getScheme())) {
            return uri.getPath();
        }

        return null;
    }
}

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