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 final String getTelefone(final Context contexto, final String idContato) {
    ContentResolver cr = contexto.getContentResolver();
    Cursor phones = cr.query(Phone.CONTENT_URI, null, Phone.CONTACT_ID + " = " + idContato, null, null);
    String numero = "";
    while (phones.moveToNext()) {
        numero = phones.getString(phones.getColumnIndex(Phone.NUMBER));
        break;//from w  ww  .jav  a  2 s  .c  om
    }
    phones.close();
    return numero;
}

From source file:Main.java

/**
 * Returns a map of ring tones registered on system. Map key is ring tone name,
 * value is ring tone uri.//from  w  ww  . j  a  v  a 2s  .c om
 *
 * @param context {@link Context} used to access system data.
 * @return Map of ring tones.
 */
public static Map<String, String> getRingtones(@NonNull Context context, int type) {
    RingtoneManager manager = new RingtoneManager(context);
    manager.setType(type);
    Cursor cursor = manager.getCursor();

    Map<String, String> map = new HashMap<>();
    while (cursor.moveToNext()) {
        String notificationTitle = cursor.getString(RingtoneManager.TITLE_COLUMN_INDEX);
        String notificationUri = cursor.getString(RingtoneManager.URI_COLUMN_INDEX);

        map.put(notificationTitle, notificationUri);
    }

    return map;
}

From source file:Main.java

public static String CursorToJson(Cursor cursor) {
    do {/*from   www  .  j a v a2 s  . com*/
        if (!cursor.moveToNext()) {
            return "";
        }
        int i = 0;
        while (i < cursor.getCount()) {
            cursor.getString(0);
            i++;
        }
    } while (true);
}

From source file:Main.java

public static String getRealPathFromURI(Context ctx, Uri uri) {
    Cursor cursor = ctx.getContentResolver().query(uri, null, null, null, null);
    cursor.moveToFirst();//from   ww w.j a va  2 s .  co  m
    int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
    return cursor.getString(idx);
}

From source file:Main.java

/** converts image content URI to file path */
public static String resolveUri(Activity activity, Uri uri) {
    String[] projection = { Images.Media.DATA };
    Cursor cursor = activity.managedQuery(uri, projection, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(Images.Media.DATA);
    cursor.moveToFirst();//from  w  w  w. jav  a 2s  . c o  m
    return cursor.getString(column_index);
}

From source file:Main.java

public static String getRealPathFromURI(Uri uri, Context context) {
    Cursor cursor = context.getContentResolver().query(uri, null, null, null, null);
    cursor.moveToFirst();//from  w  w w . jav a2 s .  c o m
    int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
    return cursor.getString(idx);
}

From source file:Main.java

private static String getImageAbsolutePath0(Activity act, Uri uri) {
    // can post image
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = act.managedQuery(uri, proj, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();/*ww  w  . j a va 2  s  . c  o m*/

    return cursor.getString(column_index);
}

From source file:Main.java

/**
 * get image path by uri/*from   w  w  w .j  a  v a2  s .  c o m*/
 *
 * @param context context
 * @param uri     uri
 * @return image path
 */
public static String query(Context context, Uri uri) {
    Cursor cursor = context.getContentResolver().query(uri, new String[] { ImageColumns.DATA }, null, null,
            null);
    cursor.moveToNext();
    String path = cursor.getString(cursor.getColumnIndex(ImageColumns.DATA));
    cursor.close();
    return path;
}

From source file:Main.java

public static String getImageAbsolutePath(Context context, Uri uri) {
    Cursor cursor = MediaStore.Images.Media.query(context.getContentResolver(), uri,
            new String[] { MediaStore.Images.Media.DATA });
    if (cursor.moveToFirst()) {
        return cursor.getString(0);
    }//from  ww w. j  a va 2s.  co m
    return null;
}

From source file:Main.java

/**
 * Looks up contact name in the address book by the phone number.
 * //from   w w w .  j  a  v  a2  s  . co  m
 * @param context the Android context.
 * @param phone the phone number to look up.
 * @return a contact name.
 */
public static String lookupNameByPhone(Context context, String phone) {
    Uri uri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(phone));
    String[] projection = new String[] { ContactsContract.Contacts.DISPLAY_NAME,
            ContactsContract.Contacts._ID };
    Cursor cursor = context.getContentResolver().query(uri, projection, null, null, null);

    try {
        while (cursor.moveToNext()) {
            String name = cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));

            if (name != null && name.length() > 0) {
                return name;
            }
        }
    } finally {
        cursor.close();
    }

    return phone;
}