diff --git a/framework/src/org/apache/cordova/DirectoryManager.java b/framework/src/org/apache/cordova/DirectoryManager.java deleted file mode 100644 index 89c66bce..00000000 --- a/framework/src/org/apache/cordova/DirectoryManager.java +++ /dev/null @@ -1,161 +0,0 @@ -/* - Licensed to the Apache Software Foundation (ASF) under one - or more contributor license agreements. See the NOTICE file - distributed with this work for additional information - regarding copyright ownership. The ASF licenses this file - to you 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 org.apache.cordova; - -import java.io.File; - -import android.content.Context; -import android.os.Environment; -import android.os.StatFs; - -/** - * This class provides file directory utilities. - * All file operations are performed on the SD card. - * - * It is used by the FileUtils class. - */ -public class DirectoryManager { - - @SuppressWarnings("unused") - private static final String LOG_TAG = "DirectoryManager"; - - /** - * Determine if a file or directory exists. - * @param name The name of the file to check. - * @return T=exists, F=not found - */ - public static boolean testFileExists(String name) { - boolean status; - - // If SD card exists - if ((testSaveLocationExists()) && (!name.equals(""))) { - File path = Environment.getExternalStorageDirectory(); - File newPath = constructFilePaths(path.toString(), name); - status = newPath.exists(); - } - // If no SD card - else { - status = false; - } - return status; - } - - /** - * Get the free disk space - * - * @return Size in KB or -1 if not available - */ - public static long getFreeDiskSpace(boolean checkInternal) { - String status = Environment.getExternalStorageState(); - long freeSpace = 0; - - // If SD card exists - if (status.equals(Environment.MEDIA_MOUNTED)) { - freeSpace = freeSpaceCalculation(Environment.getExternalStorageDirectory().getPath()); - } - else if (checkInternal) { - freeSpace = freeSpaceCalculation("/"); - } - // If no SD card and we haven't been asked to check the internal directory then return -1 - else { - return -1; - } - - return freeSpace; - } - - /** - * Given a path return the number of free KB - * - * @param path to the file system - * @return free space in KB - */ - private static long freeSpaceCalculation(String path) { - StatFs stat = new StatFs(path); - long blockSize = stat.getBlockSize(); - long availableBlocks = stat.getAvailableBlocks(); - return availableBlocks * blockSize / 1024; - } - - /** - * Determine if SD card exists. - * - * @return T=exists, F=not found - */ - public static boolean testSaveLocationExists() { - String sDCardStatus = Environment.getExternalStorageState(); - boolean status; - - // If SD card is mounted - if (sDCardStatus.equals(Environment.MEDIA_MOUNTED)) { - status = true; - } - - // If no SD card - else { - status = false; - } - return status; - } - - /** - * Create a new file object from two file paths. - * - * @param file1 Base file path - * @param file2 Remaining file path - * @return File object - */ - private static File constructFilePaths (String file1, String file2) { - File newPath; - if (file2.startsWith(file1)) { - newPath = new File(file2); - } - else { - newPath = new File(file1 + "/" + file2); - } - return newPath; - } - - /** - * Determine if we can use the SD Card to store the temporary file. If not then use - * the internal cache directory. - * - * @return the absolute path of where to store the file - */ - public static String getTempDirectoryPath(Context ctx) { - File cache = null; - - // SD Card Mounted - if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { - cache = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + - "/Android/data/" + ctx.getPackageName() + "/cache/"); - } - // Use internal storage - else { - cache = ctx.getCacheDir(); - } - - // Create the cache directory if it doesn't exist - if (!cache.exists()) { - cache.mkdirs(); - } - - return cache.getAbsolutePath(); - } -}