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.nineash.hutsync.client.NetworkUtilities.java

private static long getCalendar(Account account) {
    // Find the Last.fm calendar if we've got one
    Uri calenderUri = Calendars.CONTENT_URI.buildUpon()
            .appendQueryParameter(Calendars.ACCOUNT_NAME, account.name)
            .appendQueryParameter(Calendars.ACCOUNT_TYPE, account.type).build();
    Cursor c1 = mContentResolver.query(calenderUri, new String[] { BaseColumns._ID }, null, null, null);
    if (c1.moveToNext()) {
        long ret = c1.getLong(0);
        c1.close();
        return ret;
    } else {//from w ww. j av  a2s  .  c om
        ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();

        ContentProviderOperation.Builder builder = ContentProviderOperation.newInsert(Calendars.CONTENT_URI
                .buildUpon().appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true")
                .appendQueryParameter(Calendars.ACCOUNT_NAME, account.name)
                .appendQueryParameter(Calendars.ACCOUNT_TYPE, account.type).build());
        builder.withValue(Calendars.ACCOUNT_NAME, account.name);
        builder.withValue(Calendars.ACCOUNT_TYPE, account.type);
        builder.withValue(Calendars.NAME, "Pizza Hut Shifts");
        builder.withValue(Calendars.CALENDAR_DISPLAY_NAME, "Pizza Hut Shifts");
        builder.withValue(Calendars.CALENDAR_COLOR, 0xD51007);
        builder.withValue(Calendars.CALENDAR_ACCESS_LEVEL, Calendars.CAL_ACCESS_READ);
        builder.withValue(Calendars.OWNER_ACCOUNT, account.name);
        builder.withValue(Calendars.SYNC_EVENTS, 1);
        operationList.add(builder.build());
        try {
            mContentResolver.applyBatch(CalendarContract.AUTHORITY, operationList);
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return -1;
        }
        c1.close();
        return getCalendar(account);
    }
}

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From source file:com.csipsimple.utils.SipProfileJson.java

public static JSONObject serializeSipProfile(SipProfile profile, DBAdapter db) {
    JSONObject jsonProfile = serializeBaseSipProfile(profile);
    JSONArray jsonFilters = new JSONArray();

    Cursor c = db.getFiltersForAccount(profile.id);
    int numRows = c.getCount();
    c.moveToFirst();/*from w  w  w . j a v a 2s. c  om*/
    for (int i = 0; i < numRows; ++i) {
        Filter f = new Filter();
        f.createFromDb(c);

        try {
            jsonFilters.put(i, serializeBaseFilter(f));
        } catch (JSONException e) {
            Log.e(THIS_FILE, "Impossible to add fitler", e);
            e.printStackTrace();
        }
        c.moveToNext();
    }
    c.close();

    try {
        jsonProfile.put(FILTER_KEY, jsonFilters);
    } catch (JSONException e) {
        Log.e(THIS_FILE, "Impossible to add fitlers", e);
    }

    return jsonProfile;
}

---

From source file:Main.java

/**
 * Return text content of clipboard as individual lines 
 * @param ctx//from w w  w  . ja v  a 2 s .c  om
 * @return
 */
@SuppressLint("NewApi")
private static ArrayList<String> getTextLines(Context ctx) {

    String EOL = "\\r?\\n|\\r";

    if (checkForText(ctx)) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            ClipData.Item item = clipboard.getPrimaryClip().getItemAt(0);

            // Gets the clipboard as text.
            CharSequence cs = item.getText();
            if (cs == null) { // item might be an URI
                Uri pasteUri = item.getUri();
                if (pasteUri != null) { // FIXME untested
                    try {
                        Log.d("ClipboardUtils", "Clipboard contains an uri");
                        ContentResolver cr = ctx.getContentResolver();
                        String uriMimeType = cr.getType(pasteUri);
                        //               pasteData = resolveUri(pasteUri);
                        // If the return value is not null, the Uri is a content Uri
                        if (uriMimeType != null) {

                            // Does the content provider offer a MIME type that the current application can use?
                            if (uriMimeType.equals(ClipDescription.MIMETYPE_TEXT_PLAIN)) {

                                // Get the data from the content provider.
                                Cursor pasteCursor = cr.query(pasteUri, null, null, null, null);

                                // If the Cursor contains data, move to the first record
                                if (pasteCursor != null) {
                                    if (pasteCursor.moveToFirst()) {
                                        String pasteData = pasteCursor.getString(0);
                                        return new ArrayList<String>(Arrays.asList(pasteData.split(EOL)));
                                    }
                                    // close the Cursor
                                    pasteCursor.close();
                                }
                            }
                        }
                    } catch (Exception e) { // FIXME given that the above is unteted, cath all here
                        Log.e("ClipboardUtils", "Resolving URI failed " + e);
                        e.printStackTrace();
                        return null;
                    }
                }
            } else {
                Log.d("ClipboardUtils", "Clipboard contains text");
                String pasteData = cs.toString();
                return new ArrayList<String>(Arrays.asList(pasteData.split(EOL)));
            }
        } else {
            // Gets the clipboard as text.
            @SuppressWarnings("deprecation")
            CharSequence cs = oldClipboard.getText();
            if (cs != null) {
                String pasteData = cs.toString();
                if (pasteData != null) { // should always be the case
                    return new ArrayList<String>(Arrays.asList(pasteData.split(EOL)));
                }
            }
        }
        Log.e("ClipboardUtils", "Clipboard contains an invalid data type");
    }
    return null;
}

---

From source file:com.android.emailcommon.utility.AttachmentUtilities.java

/**
 * Resolve attachment id to content URI.  Returns the resolved content URI (from the attachment
 * DB) or, if not found, simply returns the incoming value.
 *
 * @param attachmentUri//from  w  w  w.ja  v  a  2 s . c  o  m
 * @return resolved content URI
 *
 * TODO:  Throws an SQLite exception on a missing DB file (e.g. unknown URI) instead of just
 * returning the incoming uri, as it should.
 */
public static Uri resolveAttachmentIdToContentUri(ContentResolver resolver, Uri attachmentUri) {
    Cursor c = resolver.query(attachmentUri, new String[] { Columns.DATA }, null, null, null);
    if (c != null) {
        try {
            if (c.moveToFirst()) {
                final String strUri = c.getString(0);
                if (strUri != null) {
                    return Uri.parse(strUri);
                }
            }
        } finally {
            c.close();
        }
    }
    return attachmentUri;
}

---

From source file:Main.java

public static boolean haveCalendars(Activity ctx) {

    boolean exists = false;

    String[] projection = new String[] { "_id", "name" };
    Uri calendars = Uri.parse("content://calendar/calendars");

    // Calendar uri changes for 2.2
    Uri calendars_2_2 = Uri.parse("content://com.android.calendar/calendars");
    Cursor managedCursor = ctx.managedQuery(calendars, projection, null, null, null);

    if (managedCursor == null || managedCursor.getCount() == 0)
        managedCursor = ctx.managedQuery(calendars_2_2, projection, null, null, null);

    if (managedCursor != null && managedCursor.moveToFirst()) {
        String calName;/*from   w  w w .  j a  va  2  s . c o  m*/
        String calId;
        int nameColumn = managedCursor.getColumnIndex("name");
        int idColumn = managedCursor.getColumnIndex("_id");
        do {
            calName = managedCursor.getString(nameColumn);
            calId = managedCursor.getString(idColumn);
            exists = true;
        } while (managedCursor.moveToNext());

        managedCursor.close();
    }

    return exists;
}

---

From source file:Main.java

public static File convertImageUriToFile(Uri imageUri, Activity activity) {
    Cursor cursor = null;
    try {/*  w w w .  j a  v a 2 s.c o  m*/
        String[] proj = { MediaStore.Images.Media.DATA, MediaStore.Images.Media._ID,
                MediaStore.Images.ImageColumns.ORIENTATION };
        cursor = activity.managedQuery(imageUri, proj, null, null, null);
        int file_ColumnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        int orientation_ColumnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.ORIENTATION);
        if (cursor.moveToFirst()) {
            String orientation = cursor.getString(orientation_ColumnIndex);
            return new File(cursor.getString(file_ColumnIndex));
        }
        return null;
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}

---

From source file:Main.java

public static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {

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

    try {//w w w. j  a v  a  2 s.c  om
        cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
        if (cursor != null && cursor.moveToFirst()) {
            final int column_index = cursor.getColumnIndexOrThrow(column);
            String value = cursor.getString(column_index);
            if (value.startsWith("content://") || !value.startsWith("/") && !value.startsWith("file://")) {
                return null;
            }
            return value;
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
    return null;
}

---

From source file:com.csipsimple.backup.SipProfileJson.java

public static JSONObject serializeSipProfile(Context context, SipProfile profile) {
    JSONObject jsonProfile = serializeBaseSipProfile(profile);
    JSONArray jsonFilters = new JSONArray();

    Cursor c = Filter.getFiltersCursorForAccount(context, profile.id);
    int numRows = c.getCount();
    c.moveToFirst();/*w  w w  . j a va2  s . c  o m*/
    for (int i = 0; i < numRows; ++i) {
        Filter f = new Filter(c);
        try {
            jsonFilters.put(i, serializeBaseFilter(f));
        } catch (JSONException e) {
            Log.e(THIS_FILE, "Impossible to add fitler", e);
        }
        c.moveToNext();
    }
    c.close();

    try {
        jsonProfile.put(FILTER_KEY, jsonFilters);
    } catch (JSONException e) {
        Log.e(THIS_FILE, "Impossible to add fitlers", e);
    }

    return jsonProfile;
}

---

From source file:com.cyberocw.habittodosecretary.file.StorageHelper.java

public static String getRealPathFromURI(Context mContext, Uri contentUri) {
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = mContext.getContentResolver().query(contentUri, proj, null, null, null);
    if (cursor == null) {
        return null;
    }//from   w  ww  .  j  a  v a 2  s. c  o  m
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    String path = cursor.getString(column_index);
    cursor.close();
    return path;
}

---

From source file:eu.e43.impeller.Utils.java

public static JSONObject findPost(Context ctx, Content.Uris uris, JSONObject object) throws JSONException {
    Cursor res = ctx.getContentResolver().query(uris.activitiesUri, new String[] { "_json" },
            "actor=? AND verb='post' AND object.id=?",
            new String[] { object.getJSONObject("author").getString("id"), object.getString("id") }, null);

    try {/*from   w w w .j  ava 2 s .  com*/
        if (res.getCount() > 0) {
            res.moveToFirst();
            return new JSONObject(res.getString(0));
        } else {
            return null;
        }
    } finally {
        res.close();
    }
}

---

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