Get Path from URI or URI from Path Utils.

PathUtils.java

public class PathUtils {
	/**
	 * To get URI from Path
	 *
	 * @param context context
	 * @param file    file
	 * @return Uri
	 */
	public static Uri getUriFromPath(Context context, File file) {
		String filePath = file.getAbsolutePath();
		Cursor cursor = context.getContentResolver().query(
				MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
				new String[]{MediaStore.Images.Media._ID},
				MediaStore.Images.Media.DATA + "=? ",
				new String[]{filePath}, null);
		if (cursor != null && cursor.moveToFirst()) {
			int id = cursor.getInt(cursor.getColumnIndex(MediaStore.MediaColumns._ID));
			cursor.close();
			return Uri.withAppendedPath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "" + id);
		} else {
			if (file.exists()) {
				ContentValues values = new ContentValues();
				values.put(MediaStore.Images.Media.DATA, filePath);
				return context.getContentResolver().insert(
						MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
			} else {
				return null;
			}
		}
	}

	/**
	 * Get Path from URI
	 *
	 * @param context context
	 * @param uri     uri
	 * @return String
	 */
	public static String getPathFromUri(final Context context, final Uri uri) {

		final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

		// DocumentProvider
		if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
			// ExternalStorageProvider
			if (isExternalStorageDocument(uri)) {
				final String docId = DocumentsContract.getDocumentId(uri);
				final String[] split = docId.split(":");
				final String type = split[0];

				if ("primary".equalsIgnoreCase(type)) {
					return Environment.getExternalStorageDirectory() + "/" + split[1];
				}

				// TODO handle non-primary volumes
			}
			// DownloadsProvider
			else if (isDownloadsDocument(uri)) {

				final String id = DocumentsContract.getDocumentId(uri);
				final Uri contentUri = ContentUris.withAppendedId(
						Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));

				return getDataColumn(context, contentUri, null, null);
			}
			// MediaProvider
			else if (isMediaDocument(uri)) {
				final String docId = DocumentsContract.getDocumentId(uri);
				final String[] split = docId.split(":");
				final String type = split[0];

				Uri contentUri = null;
				if ("image".equals(type)) {
					contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
				} else if ("video".equals(type)) {
					contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
				} else if ("audio".equals(type)) {
					contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
				}

				final String selection = "_id=?";
				final String[] selectionArgs = new String[]{
						split[1]
				};

				return getDataColumn(context, contentUri, selection, selectionArgs);
			}
		}
		// MediaStore (and general)
		else if ("content".equalsIgnoreCase(uri.getScheme())) {

			// Return the remote address
			if (isGooglePhotosUri(uri))
				return uri.getLastPathSegment();

			return getDataColumn(context, uri, null, null);
		}
		// File
		else if ("file".equalsIgnoreCase(uri.getScheme())) {
			return uri.getPath();
		}

		return null;
	}

	private static String getDataColumn(Context context, Uri uri, String selection,
	                                    String[] selectionArgs) {

		final String column = "_data";
		final String[] projection = {
				column
		};

		try (Cursor cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs,
				null)) {
			if (cursor != null && cursor.moveToFirst()) {
				final int index = cursor.getColumnIndexOrThrow(column);
				return cursor.getString(index);
			}
		}
		return null;
	}


	/**
	 * @param uri The Uri to check.
	 * @return Whether the Uri authority is ExternalStorageProvider.
	 */
	private static boolean isExternalStorageDocument(Uri uri) {
		return "com.android.externalstorage.documents".equals(uri.getAuthority());
	}

	/**
	 * @param uri The Uri to check.
	 * @return Whether the Uri authority is DownloadsProvider.
	 */
	private static boolean isDownloadsDocument(Uri uri) {
		return "com.android.providers.downloads.documents".equals(uri.getAuthority());
	}

	/**
	 * @param uri The Uri to check.
	 * @return Whether the Uri authority is MediaProvider.
	 */
	private static boolean isMediaDocument(Uri uri) {
		return "com.android.providers.media.documents".equals(uri.getAuthority());
	}

	/**
	 * @param uri The Uri to check.
	 * @return Whether the Uri authority is Google Photos.
	 */
	private static boolean isGooglePhotosUri(Uri uri) {
		return "com.google.android.apps.photos.content".equals(uri.getAuthority());
	}

	public static String getFileName(String url) {
		return url.substring(url.lastIndexOf('/') + 1);
	}
}

PathUtilsUse.java

// TO get Path
String mSelectedPath = PathUtils.getPathFromUri(mContext, selectedUri);

//To get URI
File file = new File(path);
Uri uri = PathUtils.getUriFromPath(mContext, file);

awesome!!