get Path From Uri from Context - Android Network

Android examples for Network:Uri

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Description

get Path From Uri from Context

Demo Code

/*/*  ww  w  .j  a v a 2 s. c om*/
 * Copyright (C) 2009-2013 University of Washington
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
//package com.java2s;

import android.content.Context;
import android.database.Cursor;
import android.net.Uri;

public class Main {
    public static String getPathFromUri(Context ctxt, Uri uri,
            String pathKey) {
        if (uri.toString().startsWith("file")) {
            return uri.toString().substring(7);
        } else {
            String[] projection = { pathKey };
            Cursor c = null;
            try {
                c = ctxt.getContentResolver().query(uri, projection, null,
                        null, null);
                int column_index = c.getColumnIndexOrThrow(pathKey);
                String path = null;
                if (c.getCount() > 0) {
                    c.moveToFirst();
                    path = c.getString(column_index);
                }
                return path;
            } finally {
                if (c != null) {
                    c.close();
                }
            }
        }
    }
}

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