Example usage for android.database Cursor getString

Introduction

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

Prototype

String getString(int columnIndex);

Source Link

Document

Returns the value of the requested column as a String.

Usage

From source file:Main.java

public static File getFileFromUri(Uri uri, Activity activity) {
    String filePath = null;// w  w w.  j  av a  2 s.  c o  m
    String scheme = uri.getScheme();
    filePath = uri.getPath();
    if (filePath != null && scheme != null && scheme.equals("file")) {
        return new File(filePath);
    }

    String[] projection = { MediaStore.Images.ImageColumns.DATA };
    Cursor c = activity.managedQuery(uri, projection, null, null, null);
    if (c != null && c.moveToFirst()) {
        filePath = c.getString(0);
    }
    if (filePath != null) {
        return new File(filePath);
    }
    return null;

}

From source file:Main.java

public static String extractFilenameFromUri(Uri uri, Activity activity) {

    String fileName = null;//from w ww .  ja  va2  s .co  m
    if (uri == null) {
        throw new IllegalArgumentException();
    }
    String scheme = uri.getScheme();
    String path = uri.getPath();
    if (path != null && scheme != null && scheme.equals("file")) {
        fileName = path.substring(path.lastIndexOf("/") + 1);
    }

    String[] projection = { MediaStore.Images.ImageColumns.DISPLAY_NAME /* col1 */ };

    Cursor c = activity.managedQuery(uri, projection, null, null, null);
    if (c != null && c.moveToFirst()) {
        fileName = c.getString(0);
    }
    return fileName;
}

From source file:Main.java

public static ArrayList<String> cursorToArrayList(Cursor cursor) {
    ArrayList<String> list = new ArrayList<String>();
    cursor.moveToFirst();//from   w w w . ja  v a 2s .  co m

    while (cursor.isAfterLast() == false) {
        list.add(cursor.getString(cursor.getColumnIndex("name")));
        cursor.moveToNext();
    }
    return list;
}

From source file:Main.java

public static String getVideoPath(Context context, Intent data) {
    Cursor cursor = context.getContentResolver().query(data.getData(), null, null, null, null);
    if (cursor != null && cursor.moveToNext()) {
        String filePath = cursor.getString(cursor.getColumnIndex(VideoColumns.DATA));
        return filePath;
    } else if (data != null && data.getData() != null) {
        return data.getData().getEncodedPath();
    }/*  ww w. ja  va 2s .c o  m*/
    return null;
}

From source file:Main.java

public static String getFileFromStorage(Context context, Intent data) {
    Uri pickedImage = data.getData();//from   w w  w  . j  a  va2s.  c  om
    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:Main.java

public static String[] getTrailers(Cursor data) {
    List<String> lista = new ArrayList<String>();
    lista.add("Select Trailer");

    data.moveToFirst();/*from w ww. j a va 2 s  . c o m*/
    if (!data.getString(COL_TRAILER_KEY).equalsIgnoreCase("No Trailer Available")) {
        //loop through cursor to get all trailers
        for (int i = 1; i < data.getCount() + 1; i++) {
            if (!lista.contains(data.getString(COL_TRAILER_KEY))) {
                lista.add(data.getString(COL_TRAILER_KEY));
                data.moveToNext();
            } else {
                data.moveToNext();
            }
        }
    }

    String[] ltrailer;
    if (lista.size() < 1) {
        ltrailer = new String[1];
        ltrailer[0] = "No Trailer Available";
    } else {
        ltrailer = lista.toArray(new String[lista.size()]);
    }

    return ltrailer;
}

From source file:Main.java

/**
 * get the connection proxy and port//from  ww w  .  j  av a2  s . c o  m
 * @param context
 * @return
 */
public static String[] getHostAndProxy(Context context) {
    Uri uri = Uri.parse("content://telephony/carriers/preferapn");
    Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
    if (mCursor != null) {
        mCursor.moveToNext();
        String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
        String port = mCursor.getString(mCursor.getColumnIndex("port"));
        return new String[] { proxyStr, port };
    }
    return null;
}

From source file:Main.java

public static Map<String, Uri> getRingtones(Activity activity) {
    RingtoneManager manager = new RingtoneManager(activity);
    manager.setType(RingtoneManager.TYPE_RINGTONE);
    Cursor cursor = manager.getCursor();

    Map<String, Uri> list = new LinkedHashMap<>();
    while (cursor.moveToNext()) {
        String notificationTitle = cursor.getString(RingtoneManager.TITLE_COLUMN_INDEX);
        Uri notificationUri = manager.getRingtoneUri(cursor.getPosition());

        list.put(notificationTitle, notificationUri);
    }/*from  w  w w .  jav a2 s. com*/

    return list;
}

From source file:Main.java

/**
 * get the sound list of the system/*from  w ww  .  j a va2s  . co m*/
 */
public static ArrayList<String> getSystemRingList(Context con) {
    ArrayList<String> getArray = new ArrayList<String>();
    ContentResolver cr = con.getContentResolver();
    String[] cols = new String[] { MediaStore.Audio.Media.IS_RINGTONE, MediaStore.Audio.Media._ID,
            MediaStore.Audio.Media.DATA, MediaStore.Audio.Media.DISPLAY_NAME };
    Cursor cursor = cr.query(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, cols, null, null, null);
    if (cursor.moveToFirst()) {
        do {
            if (cursor.getString(0).equals("1")) {
                getArray.add(cursor.getString(2));
            }

        } while (cursor.moveToNext());
    }
    return getArray;
}

From source file:Main.java

public static String query(Context context, Uri uri) {
    if (context == null || uri == null)
        return "";
    Cursor cursor = context.getContentResolver().query(uri,
            new String[] { MediaStore.Images.ImageColumns.DATA }, null, null, null);
    cursor.moveToNext();// www  .j  a v  a 2 s .  com
    return cursor.getString(cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA));
}