Example usage for android.database Cursor close

List of usage examples for android.database Cursor close

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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.phicomm.account.operator.GetMapOperation.java

@Override
public Bundle execute(Context context, Request request) {
    String ssession_id = null;/*from www .  j ava2 s .  c  om*/
    Bundle resultData = new Bundle();
    Cursor persionCursor = context.getContentResolver().query(Provider.PersonColumns.CONTENT_URI, null, null,
            null, null);
    if (persionCursor != null) {
        if (persionCursor.moveToFirst()) {
            ssession_id = persionCursor
                    .getString(persionCursor.getColumnIndex(Provider.PersonColumns.JSSESSIONID));
        }
        persionCursor.close();
    }

    String url = WSConfig.WS_GET_MAP_URL + ssession_id;
    NetworkConnection networkConnection1 = new NetworkConnection(context, url);
    ArrayList<BasicNameValuePair> parameterList = new ArrayList<BasicNameValuePair>();
    BasicNameValuePair value = new BasicNameValuePair("XML", "");
    parameterList.add(value);
    networkConnection1.setParameters(parameterList);
    try {
        ConnectionResult result = networkConnection1.execute();
        resultData.putString("result", result.body);
        Log.i("ss", "map________________________________result.body:" + result.body);
    } catch (ConnectionException e) {
        e.printStackTrace();
    }
    Log.i("ss", "_______________________________________OK");
    return resultData;
}

From source file:Main.java

/**
 * Try to get the exif orientation of the passed image uri
 * //ww  w.j  av  a 2s  . c om
 * @param context
 * @param uri
 * @return
 */
public static int getExifOrientation(Context context, Uri uri) {

    final String scheme = uri.getScheme();

    ContentProviderClient provider = null;
    if (scheme == null || ContentResolver.SCHEME_FILE.equals(scheme)) {
        return getExifOrientation(uri.getPath());
    } else if (scheme.equals(ContentResolver.SCHEME_CONTENT)) {
        try {
            provider = context.getContentResolver().acquireContentProviderClient(uri);
        } catch (SecurityException e) {
            return 0;
        }

        if (provider != null) {
            Cursor result;
            try {
                result = provider.query(uri,
                        new String[] { Images.ImageColumns.ORIENTATION, Images.ImageColumns.DATA }, null, null,
                        null);
            } catch (Exception e) {
                e.printStackTrace();
                return 0;
            }

            if (result == null) {
                return 0;
            }

            int orientationColumnIndex = result.getColumnIndex(Images.ImageColumns.ORIENTATION);
            int dataColumnIndex = result.getColumnIndex(Images.ImageColumns.DATA);

            try {
                if (result.getCount() > 0) {
                    result.moveToFirst();

                    int rotation = 0;

                    if (orientationColumnIndex > -1) {
                        rotation = result.getInt(orientationColumnIndex);
                    }

                    if (dataColumnIndex > -1) {
                        String path = result.getString(dataColumnIndex);
                        rotation |= getExifOrientation(path);
                    }
                    return rotation;
                }
            } finally {
                result.close();
            }
        }
    }
    return 0;
}

From source file:com.haoqee.chatsdk.net.Utility.java

/**
 * Get a HttpClient object which is setting correctly .
 * /*from   w  ww.  j a v a  2s.c  o  m*/
 * @param context
 *            : context of activity
 * @return HttpClient: HttpClient object
 */
public static DefaultHttpClient getHttpClient(Context context) {
    BasicHttpParams httpParameters = new BasicHttpParams();
    // Set the default socket timeout (SO_TIMEOUT) // in
    // milliseconds which is the timeout for waiting for data.
    HttpConnectionParams.setConnectionTimeout(httpParameters, Utility.SET_CONNECTION_TIMEOUT);
    HttpConnectionParams.setSoTimeout(httpParameters, Utility.SET_SOCKET_TIMEOUT);
    DefaultHttpClient client = new DefaultHttpClient(httpParameters);
    WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
    if (!wifiManager.isWifiEnabled()) {
        // ??PN????
        Uri uri = Uri.parse("content://telephony/carriers/preferapn");
        Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
        if (mCursor != null && mCursor.moveToFirst()) {
            // ??????
            String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
            if (proxyStr != null && proxyStr.trim().length() > 0) {
                HttpHost proxy = new HttpHost(proxyStr, 80);
                client.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
            }
            mCursor.close();
        }
    }
    return client;
}

From source file:it.ms.theing.loquitur.functions.Storage.java

/**
 * Get a key value//  w ww.  j  a  va2  s .  c o  m
 * @param genre
 * The genre of the key
 * @param key
 * The key
 * @return
 * The key value
 */
@JavascriptInterface
public String getKey(String genre, String key) {
    Cursor cursor = dataBase.rawQuery("select * from alias where genre=? and key=?",
            new String[] { genre.toUpperCase(), key });
    cursor.moveToFirst();
    if (cursor.isAfterLast()) {
        return "";
    }
    String s = cursor.getString(2);
    cursor.close();
    return s;
}

From source file:com.google.android.apps.santatracker.data.DestinationDbHelper.java

/**
 * Returns the destination with the given _id.
 *///from  ww w .ja  va 2  s .  c  o  m
public Destination getDestination(int id) {
    SQLiteDatabase db = getReadableDatabase();
    Cursor c = db.rawQuery("SELECT * FROM " + TABLE_NAME + " WHERE " + COLUMN_NAME_ID + " = " + id, null);
    c.moveToFirst();
    Destination d = getCursorDestination(c);
    c.close();

    return d;
}

From source file:com.example.shutapp.DatabaseHandler.java

/**
 * @return the amount of chatrooms in the database.
 *//*w  w w .j a  v a 2s  .  c  o  m*/
public int getChatroomsCount() {
    String countQuery = "SELECT  * FROM " + TABLE_CHATROOMS;
    SQLiteDatabase db = this.getReadableDatabase();
    Cursor cursor = db.rawQuery(countQuery, null);
    if (cursor != null) {
        cursor.moveToFirst();
    }
    int count = cursor.getCount();
    cursor.close();

    // return count
    return count;
}

From source file:com.samuelcastro.cordova.InstagramSharePlugin.java

public String getRealImagePathFromURI(Uri contentUri) {
    String res = null;//  ww  w. j  a v a 2s .co m
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = cordova.getActivity().getContentResolver().query(contentUri, proj, null, null, null);
    if (cursor.moveToFirst()) {
        ;
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        res = cursor.getString(column_index);
    }
    cursor.close();
    return res;
}

From source file:com.jaspersoft.android.jaspermobile.util.SavedItemHelper.java

public boolean itemExist(String name, String format) {
    String selection = SavedItemsTable.NAME + " =? AND " + SavedItemsTable.FILE_FORMAT + " =?";
    Cursor cursor = context.getContentResolver().query(MobileDbProvider.SAVED_ITEMS_CONTENT_URI,
            new String[] { SavedItemsTable._ID }, selection, new String[] { name, format }, null);
    boolean itemExist = cursor != null && cursor.getCount() != 0;
    if (cursor != null) {
        cursor.close();
    }/*  ww  w  .  j  av a2 s .  c  o m*/
    return itemExist;
}

From source file:Main.java

/**
 * Try to get the exif orientation of the passed image uri
 *
 * @param context/*from w  w w  .  j ava 2s  .co m*/
 * @param uri
 * @return
 */
public static int getExifOrientation(Context context, Uri uri) {

    final String scheme = uri.getScheme();

    ContentProviderClient provider = null;
    if (scheme == null || ContentResolver.SCHEME_FILE.equals(scheme)) {
        return getExifOrientation(uri.getPath());
    } else if (scheme.equals(ContentResolver.SCHEME_CONTENT)) {
        try {
            provider = context.getContentResolver().acquireContentProviderClient(uri);
        } catch (SecurityException e) {
            return 0;
        }

        if (provider != null) {
            Cursor result;
            try {
                result = provider.query(uri, new String[] { MediaStore.Images.ImageColumns.ORIENTATION,
                        MediaStore.Images.ImageColumns.DATA }, null, null, null);
            } catch (Exception e) {
                e.printStackTrace();
                return 0;
            }

            if (result == null) {
                return 0;
            }

            int orientationColumnIndex = result.getColumnIndex(MediaStore.Images.ImageColumns.ORIENTATION);
            int dataColumnIndex = result.getColumnIndex(MediaStore.Images.ImageColumns.DATA);

            try {
                if (result.getCount() > 0) {
                    result.moveToFirst();

                    int rotation = 0;

                    if (orientationColumnIndex > -1) {
                        rotation = result.getInt(orientationColumnIndex);
                    }

                    if (dataColumnIndex > -1) {
                        String path = result.getString(dataColumnIndex);
                        rotation |= getExifOrientation(path);
                    }
                    return rotation;
                }
            } finally {
                result.close();
            }
        }
    }
    return 0;
}

From source file:com.github.gw2app.events.Gw2ApiEvents.java

private List<Gw2Event> _getEvents(String url) {
    Log.d("Gw2", "Fetching event names from DB.");
    SQLiteDatabase db = this.dbhelper.getWritableDatabase();
    Cursor cursor = db.query(Gw2DB.EVENT_NAMES_TABLE, null, null, null, null, null, null);
    HashMap<String, String> eventNames = new HashMap<String, String>();

    if (cursor.getCount() == 0) {
        cursor.close();
        return new ArrayList<Gw2Event>();
    }/*from   w w  w  .  j ava  2  s . co m*/

    cursor.moveToFirst();
    while (!cursor.isLast()) {
        String id = cursor.getString(0);
        String name = cursor.getString(1);
        eventNames.put(id, name);
        cursor.moveToNext();
    }
    cursor.close();

    Log.d("Gw2", "Fetching event data from JSON");
    ArrayList<Gw2Event> list = new ArrayList<Gw2Event>();
    try {
        //Log.d("Gw2", url);
        String result = this.fetchJSONfromURL(url);
        JSONObject jsData = new JSONObject(result);
        JSONArray jsArray = jsData.getJSONArray("events");

        for (int i = 0; i < jsArray.length(); i++) {
            JSONObject obj = jsArray.getJSONObject(i);
            int world_id = obj.getInt("world_id");
            int map_id = obj.getInt("map_id");
            String event_id = obj.getString("event_id");
            String state = obj.getString("state");
            list.add(new Gw2Event(world_id, map_id, event_id, state, eventNames.get(event_id)));
        }

    } catch (JSONException e) {
        e.printStackTrace();
    }
    return list;
}