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:Main.java

public static boolean is_any_info_available(SQLiteDatabase db) {
    boolean result = false;

    Cursor cInfo = db.rawQuery("select INFO_ID from TESTING", null);
    if (cInfo != null) {
        if (cInfo.moveToFirst()) {
            result = true;// www.jav a 2 s .com
        }
    }
    if (cInfo != null)
        cInfo.close();
    return result;
}

From source file:Main.java

public static boolean isShortCutExist(Context context) {
    boolean isExist = false;
    int version = android.os.Build.VERSION.SDK_INT;
    Uri uri = null;/*from   ww w  . ja v a2s. co  m*/
    if (version < 2.0) {
        uri = Uri.parse("content://com.android.launcher.settings/favorites");
    } else {
        uri = Uri.parse("content://com.android.launcher2.settings/favorites");
    }
    String selection = " title = ?";
    String[] selectionArgs = new String[] { "YouTube" };
    Cursor c = context.getContentResolver().query(uri, null, selection, selectionArgs, null);

    if (c != null && c.getCount() > 0) {
        isExist = true;
    }

    if (c != null) {
        c.close();
    }

    return isExist;
}

From source file:Main.java

public static String getAbsoluteImagePath(Context context, Uri uri) {
    // can post image
    String[] proj = { Media.DATA };
    Cursor cursor = context.getContentResolver().query(uri, proj, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(Media.DATA);
    cursor.moveToFirst();/* w  ww  .  j a v  a2s.  c o  m*/
    String path = cursor.getString(column_index);
    cursor.close();
    return path;
}

From source file:Main.java

static ImmutableSet<String> getColumns(SQLiteDatabase db, String table) {
    Cursor cursor = db.query(table, null, null, null, null, null, null, "0");
    if (cursor != null) {
        try {/*from   www.  j a  v a 2 s  .c o m*/
            return ImmutableSet.copyOf(cursor.getColumnNames());
        } finally {
            cursor.close();
        }
    }
    return ImmutableSet.of();
}

From source file:net.niyonkuru.koodroid.html.SubscribersHandler.java

private static boolean subscriberExists(Uri uri, ContentResolver resolver) {
    Cursor cursor = resolver.query(uri, null, null, null, null);
    try {//w w  w .j  a v  a2 s .c o  m
        return cursor.moveToFirst();
    } finally {
        cursor.close();
    }
}

From source file:Main.java

public static String getFileFromStorage(Context context, Intent data) {
    Uri pickedImage = data.getData();//from   w  ww. j  a v  a2 s  . com
    String[] filePath = { MediaStore.Images.Media.DATA };
    String path = "";
    Cursor cursor = context.getContentResolver().query(pickedImage, filePath, null, null, null);
    if (cursor != null) {
        cursor.moveToFirst();
        path = cursor.getString(cursor.getColumnIndex(filePath[0]));
        cursor.close();
    }
    return path;
}

From source file:net.sf.sprockets.database.Cursors.java

/**
 * Close the cursor if requested./*w ww.j  a  v  a  2 s .c  om*/
 */
private static void close(Cursor cursor, boolean close) {
    if (close) {
        cursor.close();
    }
}

From source file:Main.java

static int getCardId(Context context) {
    ContentResolver res = context.getContentResolver();
    Cursor c = res.query(Uri.parse("content://media/external/fs_id"), null, null, null, null);
    int id = -1;//from   ww  w. j  a  v a2 s.com
    if (c != null) {
        c.moveToFirst();
        id = c.getInt(0);
        c.close();
    }
    return id;
}

From source file:Main.java

/**
 * Helper method to reslove a uri into a path.
 * //  ww  w.j  av a  2s  .c  o m
 * @param contentURI
 *            a uri path
 * @return the path as a string
 */
public static String getRealPathFromURI(Uri contentURI, Context context) {
    Cursor cursor = context.getContentResolver().query(contentURI, null, null, null, null);
    cursor.moveToFirst();
    int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
    String path = cursor.getString(idx);
    cursor.close();
    return path;
}

From source file:Main.java

public static long[] readIds(Cursor cursor) {
    long[] arr = new long[cursor.getCount()];
    int count = 0;
    try {/*from w  ww  .  ja v a  2  s . com*/
        while (cursor.moveToNext()) {
            arr[count++] = cursor.getLong(0);
        }
    } finally {
        cursor.close();
    }
    return arr;
}