Example usage for android.net Uri getLastPathSegment

Introduction

In this page you can find the example usage for android.net Uri getLastPathSegment.

Prototype

@Nullable
public abstract String getLastPathSegment();

Source Link

Document

Gets the decoded last segment in the path.

Usage

From source file:Main.java

/**
 * Returns a name for a new dictionary based on import URI.
 */// w  w w  .  j av a  2s .c  o  m
static String generateDictionaryNameByUri(Uri importUri, List<String> dictionaryNameList) {
    String name = importUri.getLastPathSegment();

    // Strip extension
    {
        int index = name.lastIndexOf('.');
        if (index > 0) {
            // Keep file path beginning with '.'.
            name = name.substring(0, index);
        }
    }

    if (!dictionaryNameList.contains(name)) {
        // No-dupped dictionary name.
        return name;
    }

    // The names extracted from uri is dupped. So look for alternative names by adding
    // number suffix, such as "pathname (1)".
    int suffix = 1;
    while (true) {
        String candidate = name + " (" + suffix + ")";
        if (!dictionaryNameList.contains(candidate)) {
            return candidate;
        }
        // The limit of the number of dictionaries is much smaller than Integer.MAX_VALUE,
        // so this while loop should stop eventually.
        ++suffix;
    }
}

From source file:Main.java

public static List<String> getAllTables(Uri uri) {
    List<String> result = new ArrayList<String>();

    String mainTable = uri.getLastPathSegment();
    result.add(mainTable);/*w ww  .j  av  a 2s  . c  o m*/

    Set<String> queryParameterNames = getQueryParameterNames(uri);
    Iterator<String> iterator = queryParameterNames.iterator();
    while (iterator.hasNext()) {
        String table = iterator.next();
        if (table.startsWith(TABLE)) {
            result.add(table.replaceFirst(TABLE, ""));
        }
    }
    return result;
}

From source file:Main.java

public static int inferContentType(Uri uri, String fileExtension) {
    String lastPathSegment = !TextUtils.isEmpty(fileExtension) ? "." + fileExtension : uri.getLastPathSegment();
    if (lastPathSegment == null) {
        return TYPE_OTHER;
    } else if (lastPathSegment.endsWith(EXT_DASH)) {
        return TYPE_DASH;
    } else if (lastPathSegment.endsWith(EXT_SS)) {
        return TYPE_SS;
    } else if (lastPathSegment.endsWith(EXT_HLS)) {
        return TYPE_HLS;
    } else {/*from ww  w .  jav  a2 s  .c o  m*/
        return TYPE_OTHER;
    }
}

From source file:com.google.imageplayground.util.ScaledBitmapCache.java

public static ThumbnailLocator createFixedDirectoryLocator(final String thumbnailDirectory) {
    return new ThumbnailLocator() {
        public File thumbnailFileForUri(Uri imageUri) {
            String filename = imageUri.getLastPathSegment();
            return new File(thumbnailDirectory + File.separator + filename);
        }// w w  w . j a  v a2 s .  c om
    };
}

From source file:Main.java

/**
 * @param context The {@link Context} to use.
 * @param name The name of the new playlist.
 * @return A new playlist ID.//from w  ww . j a v  a2 s. co m
 */
public static final long createPlaylist(final Context context, final String name) {
    if (name != null && name.length() > 0) {
        final ContentResolver resolver = context.getContentResolver();
        final String[] projection = new String[] { PlaylistsColumns.NAME };
        final String selection = PlaylistsColumns.NAME + " = '" + name + "'";
        Cursor cursor = resolver.query(MediaStore.Audio.Playlists.EXTERNAL_CONTENT_URI, projection, selection,
                null, null);
        if (cursor.getCount() <= 0) {
            final ContentValues values = new ContentValues(1);
            values.put(PlaylistsColumns.NAME, name);
            final Uri uri = resolver.insert(MediaStore.Audio.Playlists.EXTERNAL_CONTENT_URI, values);
            return Long.parseLong(uri.getLastPathSegment());
        }
        if (cursor != null) {
            cursor.close();
            cursor = null;
        }
        return -1;
    }
    return -1;
}

From source file:Main.java

/**
 * Query the server app to get the file's display name.
 *///from w  ww  . j  ava  2s .  c  o m
public static String getUriFileName(Context context, Uri uri) {
    if (uri == null) {
        return null;
    }

    if (uri.getScheme().equals("file")) {
        return uri.getLastPathSegment();
    }

    if (uri.getScheme().equals("content")) {
        Cursor returnCursor = context.getContentResolver().query(uri, null, null, null, null);

        //Get the column index of the data in the Cursor,
        //move to the first row in the Cursor, get the data, and display it.
        int name_index = returnCursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
        //int size_index = returnCursor.getColumnIndex(OpenableColumns.SIZE);

        if (name_index < 0) {
            return null;
        }

        returnCursor.moveToFirst();

        //return returnCursor.getLong(size_index)
        return returnCursor.getString(name_index);
    }
    return null;
}

From source file:Main.java

/**
 * Checks to see if URL is DuckDuckGo SERP
 * Returns the query if it's a SERP, otherwise null
 * // w ww.j a va  2s.c om
 * @param url
 * @return
 */
static public String getQueryIfSerp(String url) {
    if (!isSerpUrl(url)) {
        return null;
    }

    Uri uri = Uri.parse(url);
    String query = uri.getQueryParameter("q");
    if (query != null)
        return query;

    String lastPath = uri.getLastPathSegment();
    if (lastPath == null)
        return null;

    if (!lastPath.contains(".html")) {
        return lastPath.replace("_", " ");
    }

    return null;
}

From source file:edu.stanford.mobisocial.dungbeetle.model.AppState.java

@Deprecated
public static AppState fromIntent(Intent intent) {
    String arg = intent.getStringExtra(EXTRA_APPLICATION_ARGUMENT);
    String pkg = intent.getStringExtra(EXTRA_APPLICATION_PACKAGE);
    String state = intent.getStringExtra(EXTRA_APPLICATION_STATE);
    String thumbImg = intent.getStringExtra(EXTRA_APPLICATION_IMG);
    String thumbText = intent.getStringExtra(EXTRA_APPLICATION_TEXT);
    Uri feedUri = (Uri) intent.getParcelableExtra(EXTRA_FEED_URI);
    return new AppState(pkg, arg, state, thumbImg, thumbText, feedUri.getLastPathSegment(), null);
}

From source file:org.peterbaldwin.vlcremote.fragment.ArtFragment.java

private static Uri resizeJamendoImage(Uri uri) {
    String path = uri.getPath();//from  ww  w .ja  va2s .  c o  m
    path = path.replace("/" + uri.getLastPathSegment(), "/1.400.jpg");
    return uri.buildUpon().path(path).build();
}

From source file:Main.java

/**
 * Return the filename from a uri./*from   www.  ja va  2s . co m*/
 */
public static String getFilename(Context c, Uri uri) {
    try {
        String scheme = uri.getScheme();
        if (scheme.equals("file")) {
            return uri.getLastPathSegment();
        } else if (scheme.equals("content")) {
            String[] proj = { MediaStore.Files.FileColumns.DISPLAY_NAME };
            Cursor cursor = c.getContentResolver().query(uri, proj, null, null, null);
            if (cursor != null && cursor.getCount() != 0) {
                int columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Files.FileColumns.DISPLAY_NAME);
                cursor.moveToFirst();
                return cursor.getString(columnIndex);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}