https now works with self-signed certificates (needs provisioning though)

8 files changed, 0 insertions, 1629 deletions

diff --git a/plugins/org.apache.cordova.file/src/android/DirectoryManager.java b/plugins/org.apache.cordova.file/src/android/DirectoryManager.java
deleted file mode 100644
index bcc005b2..00000000
--- a/plugins/org.apache.cordova.file/src/android/DirectoryManager.java
+++ /dev/null
@@ -1,133 +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.file;
-
-import android.os.Environment;
-import android.os.StatFs;
-
-import java.io.File;
-
-/**
- * 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;
-    }
-}
diff --git a/plugins/org.apache.cordova.file/src/android/EncodingException.java b/plugins/org.apache.cordova.file/src/android/EncodingException.java
deleted file mode 100644
index e9e1653b..00000000
--- a/plugins/org.apache.cordova.file/src/android/EncodingException.java
+++ /dev/null
@@ -1,29 +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.file;
-
-@SuppressWarnings("serial")
-public class EncodingException extends Exception {
-
-    public EncodingException(String message) {
-        super(message);
-    }
-
-}
diff --git a/plugins/org.apache.cordova.file/src/android/FileExistsException.java b/plugins/org.apache.cordova.file/src/android/FileExistsException.java
deleted file mode 100644
index 5c4d83dc..00000000
--- a/plugins/org.apache.cordova.file/src/android/FileExistsException.java
+++ /dev/null
@@ -1,29 +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.file;
-
-@SuppressWarnings("serial")
-public class FileExistsException extends Exception {
-
-    public FileExistsException(String msg) {
-        super(msg);
-    }
-
-}
diff --git a/plugins/org.apache.cordova.file/src/android/FileHelper.java b/plugins/org.apache.cordova.file/src/android/FileHelper.java
deleted file mode 100644
index 867f128c..00000000
--- a/plugins/org.apache.cordova.file/src/android/FileHelper.java
+++ /dev/null
@@ -1,158 +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.file;
-
-import android.database.Cursor;
-import android.net.Uri;
-import android.webkit.MimeTypeMap;
-
-import org.apache.cordova.CordovaInterface;
-import org.apache.cordova.LOG;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Locale;
-
-public class FileHelper {
-    private static final String LOG_TAG = "FileUtils";
-    private static final String _DATA = "_data";
-
-    /**
-     * Returns the real path of the given URI string.
-     * If the given URI string represents a content:// URI, the real path is retrieved from the media store.
-     *
-     * @param uriString the URI string of the audio/image/video
-     * @param cordova the current application context
-     * @return the full path to the file
-     */
-    @SuppressWarnings("deprecation")
-    public static String getRealPath(String uriString, CordovaInterface cordova) {
-        String realPath = null;
-
-        if (uriString.startsWith("content://")) {
-            String[] proj = { _DATA };
-            Cursor cursor = cordova.getActivity().managedQuery(Uri.parse(uriString), proj, null, null, null);
-            int column_index = cursor.getColumnIndexOrThrow(_DATA);
-            cursor.moveToFirst();
-            realPath = cursor.getString(column_index);
-            if (realPath == null) {
-                LOG.e(LOG_TAG, "Could get real path for URI string %s", uriString);
-            }
-        } else if (uriString.startsWith("file://")) {
-            realPath = uriString.substring(7);
-            if (realPath.startsWith("/android_asset/")) {
-                LOG.e(LOG_TAG, "Cannot get real path for URI string %s because it is a file:///android_asset/ URI.", uriString);
-                realPath = null;
-            }
-        } else {
-            realPath = uriString;
-        }
-
-        return realPath;
-    }
-
-    /**
-     * Returns the real path of the given URI.
-     * If the given URI is a content:// URI, the real path is retrieved from the media store.
-     *
-     * @param uri the URI of the audio/image/video
-     * @param cordova the current application context
-     * @return the full path to the file
-     */
-    public static String getRealPath(Uri uri, CordovaInterface cordova) {
-        return FileHelper.getRealPath(uri.toString(), cordova);
-    }
-
-    /**
-     * Returns an input stream based on given URI string.
-     *
-     * @param uriString the URI string from which to obtain the input stream
-     * @param cordova the current application context
-     * @return an input stream into the data at the given URI or null if given an invalid URI string
-     * @throws IOException
-     */
-    public static InputStream getInputStreamFromUriString(String uriString, CordovaInterface cordova) throws IOException {
-        if (uriString.startsWith("content")) {
-            Uri uri = Uri.parse(uriString);
-            return cordova.getActivity().getContentResolver().openInputStream(uri);
-        } else if (uriString.startsWith("file://")) {
-            int question = uriString.indexOf("?");
-            if (question > -1) {
-            	uriString = uriString.substring(0,question);
-            }
-            if (uriString.startsWith("file:///android_asset/")) {
-                Uri uri = Uri.parse(uriString);
-                String relativePath = uri.getPath().substring(15);
-                return cordova.getActivity().getAssets().open(relativePath);
-            } else {
-                return new FileInputStream(getRealPath(uriString, cordova));
-            }
-        } else {
-            return new FileInputStream(getRealPath(uriString, cordova));
-        }
-    }
-
-    /**
-     * Removes the "file://" prefix from the given URI string, if applicable.
-     * If the given URI string doesn't have a "file://" prefix, it is returned unchanged.
-     *
-     * @param uriString the URI string to operate on
-     * @return a path without the "file://" prefix
-     */
-    public static String stripFileProtocol(String uriString) {
-        if (uriString.startsWith("file://")) {
-            uriString = uriString.substring(7);
-        }
-        return uriString;
-    }
-
-    public static String getMimeTypeForExtension(String path) {
-        String extension = path;
-        int lastDot = extension.lastIndexOf('.');
-        if (lastDot != -1) {
-            extension = extension.substring(lastDot + 1);
-        }
-        // Convert the URI string to lower case to ensure compatibility with MimeTypeMap (see CB-2185).
-        extension = extension.toLowerCase(Locale.getDefault());
-        if (extension.equals("3ga")) {
-            return "audio/3gpp";
-        }
-        return MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
-    }
-
-    /**
-     * Returns the mime type of the data specified by the given URI string.
-     *
-     * @param uriString the URI string of the data
-     * @return the mime type of the specified data
-     */
-    public static String getMimeType(String uriString, CordovaInterface cordova) {
-        String mimeType = null;
-
-        Uri uri = Uri.parse(uriString);
-        if (uriString.startsWith("content://")) {
-            mimeType = cordova.getActivity().getContentResolver().getType(uri);
-        } else {
-            mimeType = getMimeTypeForExtension(uri.getPath());
-        }
-
-        return mimeType;
-    }
-}
diff --git a/plugins/org.apache.cordova.file/src/android/FileUtils.java b/plugins/org.apache.cordova.file/src/android/FileUtils.java
deleted file mode 100755
index 9a9452fb..00000000
--- a/plugins/org.apache.cordova.file/src/android/FileUtils.java
+++ /dev/null
@@ -1,1191 +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.file;
-
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Environment;
-import android.provider.MediaStore;
-import android.util.Base64;
-import android.util.Log;
-
-import org.apache.cordova.CallbackContext;
-import org.apache.cordova.CordovaPlugin;
-import org.apache.cordova.PluginResult;
-
-import org.json.JSONArray;
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.io.ByteArrayInputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.RandomAccessFile;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLDecoder;
-import java.nio.channels.FileChannel;
-
-/**
- * This class provides SD card file and directory services to JavaScript.
- * Only files on the SD card can be accessed.
- */
-public class FileUtils extends CordovaPlugin {
-    private static final String LOG_TAG = "FileUtils";
-
-    public static int NOT_FOUND_ERR = 1;
-    public static int SECURITY_ERR = 2;
-    public static int ABORT_ERR = 3;
-
-    public static int NOT_READABLE_ERR = 4;
-    public static int ENCODING_ERR = 5;
-    public static int NO_MODIFICATION_ALLOWED_ERR = 6;
-    public static int INVALID_STATE_ERR = 7;
-    public static int SYNTAX_ERR = 8;
-    public static int INVALID_MODIFICATION_ERR = 9;
-    public static int QUOTA_EXCEEDED_ERR = 10;
-    public static int TYPE_MISMATCH_ERR = 11;
-    public static int PATH_EXISTS_ERR = 12;
-
-    public static int TEMPORARY = 0;
-    public static int PERSISTENT = 1;
-    public static int RESOURCE = 2;
-    public static int APPLICATION = 3;
-
-    private interface FileOp {
-        void run(  ) throws Exception;
-    }
-
-    /**
-     * Executes the request and returns whether the action was valid.
-     *
-     * @param action 		The action to execute.
-     * @param args 		JSONArray of arguments for the plugin.
-     * @param callbackContext	The callback context used when calling back into JavaScript.
-     * @return 			True if the action was valid, false otherwise.
-     */
-    public boolean execute(String action, final JSONArray args, final CallbackContext callbackContext) throws JSONException {
-        if (action.equals("testSaveLocationExists")) {
-            threadhelper( new FileOp( ){
-                public void run() {
-                    boolean b = DirectoryManager.testSaveLocationExists();
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, b));
-                }
-            },callbackContext);
-        }
-        else if (action.equals("getFreeDiskSpace")) {
-            threadhelper( new FileOp( ){
-                public void run() {
-                    long l = DirectoryManager.getFreeDiskSpace(false);
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, l));
-                }
-            },callbackContext);
-        }
-        else if (action.equals("testFileExists")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() {
-                    boolean b = DirectoryManager.testFileExists(fname);
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, b));
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("testDirectoryExists")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() {
-                    boolean b = DirectoryManager.testFileExists(fname);
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, b));
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("readAsText")) {
-            final String encoding = args.getString(1);
-            final int start = args.getInt(2);
-            final int end = args.getInt(3);
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() {
-                    readFileAs(fname, start, end, callbackContext, encoding, PluginResult.MESSAGE_TYPE_STRING);
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("readAsDataURL")) {
-            final int start = args.getInt(1);
-            final int end = args.getInt(2);
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run()  {
-                    readFileAs(fname, start, end, callbackContext, null, -1);
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("readAsArrayBuffer")) {
-            final int start = args.getInt(1);
-            final int end = args.getInt(2);
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run()  {
-                    readFileAs(fname, start, end, callbackContext, null, PluginResult.MESSAGE_TYPE_ARRAYBUFFER);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("readAsBinaryString")) {
-            final int start = args.getInt(1);
-            final int end = args.getInt(2);
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run()  {
-                    readFileAs(fname, start, end, callbackContext, null, PluginResult.MESSAGE_TYPE_BINARYSTRING);
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("write")) {
-            final String fname=args.getString(0);
-            final String data=args.getString(1);
-            final int offset=args.getInt(2);
-            final Boolean isBinary=args.getBoolean(3);
-            threadhelper( new FileOp( ){
-                public void run() throws FileNotFoundException, IOException, NoModificationAllowedException {
-                    long fileSize = write(fname, data, offset, isBinary);
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, fileSize));
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("truncate")) {
-            final String fname=args.getString(0);
-            final int offset=args.getInt(1);
-            threadhelper( new FileOp( ){
-                public void run( ) throws FileNotFoundException, IOException, NoModificationAllowedException {
-                    long fileSize = truncateFile(fname, offset);
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, fileSize));
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("requestFileSystem")) {
-            final int fstype=args.getInt(0);
-            final long size = args.optLong(1);
-            threadhelper( new FileOp( ){
-                public void run() throws IOException, JSONException {
-                    if (size != 0 && size > (DirectoryManager.getFreeDiskSpace(true) * 1024)) {
-                        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, FileUtils.QUOTA_EXCEEDED_ERR));
-                    } else {
-                        JSONObject obj = requestFileSystem(fstype);
-                        callbackContext.success(obj);
-                    }
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("resolveLocalFileSystemURI")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() throws IOException, JSONException {
-                    JSONObject obj = resolveLocalFileSystemURI(fname);
-                    callbackContext.success(obj);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("getMetadata")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() throws FileNotFoundException, JSONException {
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK, getMetadata(fname)));
-                }
-            }, callbackContext);
-        }
-        else if (action.equals("getFileMetadata")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() throws FileNotFoundException, JSONException {
-                    JSONObject obj = getFileMetadata(fname);
-                    callbackContext.success(obj);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("getParent")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() throws JSONException {
-                    JSONObject obj = getParent(fname);
-                    callbackContext.success(obj);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("getDirectory")) {
-            final String dirname=args.getString(0);
-            final String fname=args.getString(1);
-            threadhelper( new FileOp( ){
-                public void run() throws FileExistsException, IOException, TypeMismatchException, EncodingException, JSONException {
-                   JSONObject obj = getFile(dirname, fname, args.optJSONObject(2), true);
-                   callbackContext.success(obj);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("getFile")) {
-            final String dirname=args.getString(0);
-            final String fname=args.getString(1);
-            threadhelper( new FileOp( ){
-                public void run() throws FileExistsException, IOException, TypeMismatchException, EncodingException, JSONException {
-                    JSONObject obj = getFile(dirname, fname, args.optJSONObject(2), false);
-                    callbackContext.success(obj);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("remove")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() throws NoModificationAllowedException, InvalidModificationException {
-                    boolean success= remove(fname);
-                    if (success) {
-                        notifyDelete(fname);
-                        callbackContext.success();
-                    } else {
-                        callbackContext.error(FileUtils.NO_MODIFICATION_ALLOWED_ERR);
-                    }
-                }
-            },callbackContext);
-        }
-        else if (action.equals("removeRecursively")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() throws FileExistsException {
-                    boolean success = removeRecursively(fname);
-                    if (success) {
-                        callbackContext.success();
-                    } else {
-                        callbackContext.error(FileUtils.NO_MODIFICATION_ALLOWED_ERR);
-                    }
-                }
-            },callbackContext);
-        }
-        else if (action.equals("moveTo")) {
-            final String fname=args.getString(0);
-            final String newParent=args.getString(1);
-            final String newName=args.getString(2);
-            threadhelper( new FileOp( ){
-                public void run() throws JSONException, NoModificationAllowedException, IOException, InvalidModificationException, EncodingException, FileExistsException {
-                    JSONObject entry = transferTo(fname, newParent, newName, true);
-                    callbackContext.success(entry);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("copyTo")) {
-            final String fname=args.getString(0);
-            final String newParent=args.getString(1);
-            final String newName=args.getString(2);
-            threadhelper( new FileOp( ){
-                public void run() throws JSONException, NoModificationAllowedException, IOException, InvalidModificationException, EncodingException, FileExistsException {
-                    JSONObject entry = transferTo(fname, newParent, newName, false);
-                    callbackContext.success(entry);
-                }
-            },callbackContext);
-        }
-        else if (action.equals("readEntries")) {
-            final String fname=args.getString(0);
-            threadhelper( new FileOp( ){
-                public void run() throws FileNotFoundException, JSONException {
-                    JSONArray entries = readEntries(fname);
-                    callbackContext.success(entries);
-                }
-            },callbackContext);
-        }
-        else {
-            return false;
-        }
-        return true;
-    }
-
-    /* helper to execute functions async and handle the result codes
-     *
-     */
-    private void threadhelper(final FileOp f, final CallbackContext callbackContext){
-        cordova.getThreadPool().execute(new Runnable() {
-            public void run() {
-                try {
-                    f.run();
-                } catch ( Exception e) {
-                    e.printStackTrace();
-                    if( e instanceof EncodingException){
-                        callbackContext.error(FileUtils.ENCODING_ERR);
-                    } else if(e instanceof FileNotFoundException) {
-                        callbackContext.error(FileUtils.NOT_FOUND_ERR);
-                    } else if(e instanceof FileExistsException) {
-                        callbackContext.error(FileUtils.PATH_EXISTS_ERR);
-                    } else if(e instanceof NoModificationAllowedException ) {
-                        callbackContext.error(FileUtils.NO_MODIFICATION_ALLOWED_ERR);
-                    } else if(e instanceof InvalidModificationException ) {
-                        callbackContext.error(FileUtils.INVALID_MODIFICATION_ERR);
-                    } else if(e instanceof MalformedURLException ) {
-                        callbackContext.error(FileUtils.ENCODING_ERR);
-                    } else if(e instanceof IOException ) {
-                        callbackContext.error(FileUtils.INVALID_MODIFICATION_ERR);
-                    } else if(e instanceof EncodingException ) {
-                        callbackContext.error(FileUtils.ENCODING_ERR);
-                    } else if(e instanceof TypeMismatchException ) {
-                        callbackContext.error(FileUtils.TYPE_MISMATCH_ERR);
-                    }
-                }
-            }
-        });
-    }
-
-    /**
-     * Need to check to see if we need to clean up the content store
-     *
-     * @param filePath the path to check
-     */
-    private void notifyDelete(String filePath) {
-        String newFilePath = FileHelper.getRealPath(filePath, cordova);
-        try {
-            this.cordova.getActivity().getContentResolver().delete(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
-                    MediaStore.Images.Media.DATA + " = ?",
-                    new String[] { newFilePath });
-        } catch (UnsupportedOperationException t) {
-            // Was seeing this on the File mobile-spec tests on 4.0.3 x86 emulator.
-            // The ContentResolver applies only when the file was registered in the
-            // first case, which is generally only the case with images.
-        }
-    }
-
-    /**
-     * Allows the user to look up the Entry for a file or directory referred to by a local URI.
-     *
-     * @param url of the file/directory to look up
-     * @return a JSONObject representing a Entry from the filesystem
-     * @throws MalformedURLException if the url is not valid
-     * @throws FileNotFoundException if the file does not exist
-     * @throws IOException if the user can't read the file
-     * @throws JSONException
-     */
-    @SuppressWarnings("deprecation")
-    private JSONObject resolveLocalFileSystemURI(String url) throws IOException, JSONException {
-        String decoded = URLDecoder.decode(url, "UTF-8");
-
-        File fp = null;
-
-        // Handle the special case where you get an Android content:// uri.
-        if (decoded.startsWith("content:")) {
-            Cursor cursor = this.cordova.getActivity().managedQuery(Uri.parse(decoded), new String[] { MediaStore.Images.Media.DATA }, null, null, null);
-            // Note: MediaStore.Images/Audio/Video.Media.DATA is always "_data"
-            int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
-            cursor.moveToFirst();
-            fp = new File(cursor.getString(column_index));
-        } else {
-            // Test to see if this is a valid URL first
-            @SuppressWarnings("unused")
-            URL testUrl = new URL(decoded);
-
-            if (decoded.startsWith("file://")) {
-                int questionMark = decoded.indexOf("?");
-                if (questionMark < 0) {
-                    fp = new File(decoded.substring(7, decoded.length()));
-                } else {
-                    fp = new File(decoded.substring(7, questionMark));
-                }
-            } else {
-                fp = new File(decoded);
-            }
-        }
-
-        if (!fp.exists()) {
-            throw new FileNotFoundException();
-        }
-        if (!fp.canRead()) {
-            throw new IOException();
-        }
-        return getEntry(fp);
-    }
-
-    /**
-     * Read the list of files from this directory.
-     *
-     * @param fileName the directory to read from
-     * @return a JSONArray containing JSONObjects that represent Entry objects.
-     * @throws FileNotFoundException if the directory is not found.
-     * @throws JSONException
-     */
-    private JSONArray readEntries(String fileName) throws FileNotFoundException, JSONException {
-        File fp = createFileObject(fileName);
-
-        if (!fp.exists()) {
-            // The directory we are listing doesn't exist so we should fail.
-            throw new FileNotFoundException();
-        }
-
-        JSONArray entries = new JSONArray();
-
-        if (fp.isDirectory()) {
-            File[] files = fp.listFiles();
-            for (int i = 0; i < files.length; i++) {
-                if (files[i].canRead()) {
-                    entries.put(getEntry(files[i]));
-                }
-            }
-        }
-
-        return entries;
-    }
-
-    /**
-     * A setup method that handles the move/copy of files/directories
-     *
-     * @param fileName to be copied/moved
-     * @param newParent is the location where the file will be copied/moved to
-     * @param newName for the file directory to be called, if null use existing file name
-     * @param move if false do a copy, if true do a move
-     * @return a Entry object
-     * @throws NoModificationAllowedException
-     * @throws IOException
-     * @throws InvalidModificationException
-     * @throws EncodingException
-     * @throws JSONException
-     * @throws FileExistsException
-     */
-    private JSONObject transferTo(String fileName, String newParent, String newName, boolean move) throws JSONException, NoModificationAllowedException, IOException, InvalidModificationException, EncodingException, FileExistsException {
-        String newFileName = FileHelper.getRealPath(fileName, cordova);
-        newParent = FileHelper.getRealPath(newParent, cordova);
-
-        // Check for invalid file name
-        if (newName != null && newName.contains(":")) {
-            throw new EncodingException("Bad file name");
-        }
-
-        File source = new File(newFileName);
-
-        if (!source.exists()) {
-            // The file/directory we are copying doesn't exist so we should fail.
-            throw new FileNotFoundException("The source does not exist");
-        }
-
-        File destinationDir = new File(newParent);
-        if (!destinationDir.exists()) {
-            // The destination does not exist so we should fail.
-            throw new FileNotFoundException("The source does not exist");
-        }
-
-        // Figure out where we should be copying to
-        File destination = createDestination(newName, source, destinationDir);
-
-        //Log.d(LOG_TAG, "Source: " + source.getAbsolutePath());
-        //Log.d(LOG_TAG, "Destin: " + destination.getAbsolutePath());
-
-        // Check to see if source and destination are the same file
-        if (source.getAbsolutePath().equals(destination.getAbsolutePath())) {
-            throw new InvalidModificationException("Can't copy a file onto itself");
-        }
-
-        if (source.isDirectory()) {
-            if (move) {
-                return moveDirectory(source, destination);
-            } else {
-                return copyDirectory(source, destination);
-            }
-        } else {
-            if (move) {
-                JSONObject newFileEntry = moveFile(source, destination);
-
-                // If we've moved a file given its content URI, we need to clean up.
-                if (fileName.startsWith("content://")) {
-                    notifyDelete(fileName);
-                }
-
-                return newFileEntry;
-            } else {
-                return copyFile(source, destination);
-            }
-        }
-    }
-
-    /**
-     * Creates the destination File object based on name passed in
-     *
-     * @param newName for the file directory to be called, if null use existing file name
-     * @param fp represents the source file
-     * @param destination represents the destination file
-     * @return a File object that represents the destination
-     */
-    private File createDestination(String newName, File fp, File destination) {
-        File destFile = null;
-
-        // I know this looks weird but it is to work around a JSON bug.
-        if ("null".equals(newName) || "".equals(newName)) {
-            newName = null;
-        }
-
-        if (newName != null) {
-            destFile = new File(destination.getAbsolutePath() + File.separator + newName);
-        } else {
-            destFile = new File(destination.getAbsolutePath() + File.separator + fp.getName());
-        }
-        return destFile;
-    }
-
-    /**
-     * Copy a file
-     *
-     * @param srcFile file to be copied
-     * @param destFile destination to be copied to
-     * @return a FileEntry object
-     * @throws IOException
-     * @throws InvalidModificationException
-     * @throws JSONException
-     */
-    private JSONObject copyFile(File srcFile, File destFile) throws IOException, InvalidModificationException, JSONException {
-        // Renaming a file to an existing directory should fail
-        if (destFile.exists() && destFile.isDirectory()) {
-            throw new InvalidModificationException("Can't rename a file to a directory");
-        }
-
-        copyAction(srcFile, destFile);
-
-        return getEntry(destFile);
-    }
-
-    /**
-     * Moved this code into it's own method so moveTo could use it when the move is across file systems
-     */
-    private void copyAction(File srcFile, File destFile)
-            throws FileNotFoundException, IOException {
-        FileInputStream istream = new FileInputStream(srcFile);
-        FileOutputStream ostream = new FileOutputStream(destFile);
-        FileChannel input = istream.getChannel();
-        FileChannel output = ostream.getChannel();
-
-        try {
-            input.transferTo(0, input.size(), output);
-        } finally {
-            istream.close();
-            ostream.close();
-            input.close();
-            output.close();
-        }
-    }
-
-    /**
-     * Copy a directory
-     *
-     * @param srcDir directory to be copied
-     * @param destinationDir destination to be copied to
-     * @return a DirectoryEntry object
-     * @throws JSONException
-     * @throws IOException
-     * @throws NoModificationAllowedException
-     * @throws InvalidModificationException
-     */
-    private JSONObject copyDirectory(File srcDir, File destinationDir) throws JSONException, IOException, NoModificationAllowedException, InvalidModificationException {
-        // Renaming a file to an existing directory should fail
-        if (destinationDir.exists() && destinationDir.isFile()) {
-            throw new InvalidModificationException("Can't rename a file to a directory");
-        }
-
-        // Check to make sure we are not copying the directory into itself
-        if (isCopyOnItself(srcDir.getAbsolutePath(), destinationDir.getAbsolutePath())) {
-            throw new InvalidModificationException("Can't copy itself into itself");
-        }
-
-        // See if the destination directory exists. If not create it.
-        if (!destinationDir.exists()) {
-            if (!destinationDir.mkdir()) {
-                // If we can't create the directory then fail
-                throw new NoModificationAllowedException("Couldn't create the destination directory");
-            }
-        }
-
-
-        for (File file : srcDir.listFiles()) {
-            File destination = new File(destinationDir.getAbsoluteFile() + File.separator + file.getName());
-            if (file.isDirectory()) {
-                copyDirectory(file, destination);
-            } else {
-                copyFile(file, destination);
-            }
-        }
-
-        return getEntry(destinationDir);
-    }
-
-    /**
-     * Check to see if the user attempted to copy an entry into its parent without changing its name,
-     * or attempted to copy a directory into a directory that it contains directly or indirectly.
-     *
-     * @param srcDir
-     * @param destinationDir
-     * @return
-     */
-    private boolean isCopyOnItself(String src, String dest) {
-
-        // This weird test is to determine if we are copying or moving a directory into itself.
-        // Copy /sdcard/myDir to /sdcard/myDir-backup is okay but
-        // Copy /sdcard/myDir to /sdcard/myDir/backup should throw an INVALID_MODIFICATION_ERR
-        if (dest.startsWith(src) && dest.indexOf(File.separator, src.length() - 1) != -1) {
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * Move a file
-     *
-     * @param srcFile file to be copied
-     * @param destFile destination to be copied to
-     * @return a FileEntry object
-     * @throws IOException
-     * @throws InvalidModificationException
-     * @throws JSONException
-     */
-    private JSONObject moveFile(File srcFile, File destFile) throws IOException, JSONException, InvalidModificationException {
-        // Renaming a file to an existing directory should fail
-        if (destFile.exists() && destFile.isDirectory()) {
-            throw new InvalidModificationException("Can't rename a file to a directory");
-        }
-
-        // Try to rename the file
-        if (!srcFile.renameTo(destFile)) {
-            // Trying to rename the file failed.  Possibly because we moved across file system on the device.
-            // Now we have to do things the hard way
-            // 1) Copy all the old file
-            // 2) delete the src file
-            copyAction(srcFile, destFile);
-            if (destFile.exists()) {
-                srcFile.delete();
-            } else {
-                throw new IOException("moved failed");
-            }
-        }
-
-        return getEntry(destFile);
-    }
-
-    /**
-     * Move a directory
-     *
-     * @param srcDir directory to be copied
-     * @param destinationDir destination to be copied to
-     * @return a DirectoryEntry object
-     * @throws JSONException
-     * @throws IOException
-     * @throws InvalidModificationException
-     * @throws NoModificationAllowedException
-     * @throws FileExistsException
-     */
-    private JSONObject moveDirectory(File srcDir, File destinationDir) throws IOException, JSONException, InvalidModificationException, NoModificationAllowedException, FileExistsException {
-        // Renaming a file to an existing directory should fail
-        if (destinationDir.exists() && destinationDir.isFile()) {
-            throw new InvalidModificationException("Can't rename a file to a directory");
-        }
-
-        // Check to make sure we are not copying the directory into itself
-        if (isCopyOnItself(srcDir.getAbsolutePath(), destinationDir.getAbsolutePath())) {
-            throw new InvalidModificationException("Can't move itself into itself");
-        }
-
-        // If the destination directory already exists and is empty then delete it.  This is according to spec.
-        if (destinationDir.exists()) {
-            if (destinationDir.list().length > 0) {
-                throw new InvalidModificationException("directory is not empty");
-            }
-        }
-
-        // Try to rename the directory
-        if (!srcDir.renameTo(destinationDir)) {
-            // Trying to rename the directory failed.  Possibly because we moved across file system on the device.
-            // Now we have to do things the hard way
-            // 1) Copy all the old files
-            // 2) delete the src directory
-            copyDirectory(srcDir, destinationDir);
-            if (destinationDir.exists()) {
-                removeDirRecursively(srcDir);
-            } else {
-                throw new IOException("moved failed");
-            }
-        }
-
-        return getEntry(destinationDir);
-    }
-
-    /**
-     * Deletes a directory and all of its contents, if any. In the event of an error
-     * [e.g. trying to delete a directory that contains a file that cannot be removed],
-     * some of the contents of the directory may be deleted.
-     * It is an error to attempt to delete the root directory of a filesystem.
-     *
-     * @param filePath the directory to be removed
-     * @return a boolean representing success of failure
-     * @throws FileExistsException
-     */
-    private boolean removeRecursively(String filePath) throws FileExistsException {
-        File fp = createFileObject(filePath);
-
-        // You can't delete the root directory.
-        if (atRootDirectory(filePath)) {
-            return false;
-        }
-
-        return removeDirRecursively(fp);
-    }
-
-    /**
-     * Loops through a directory deleting all the files.
-     *
-     * @param directory to be removed
-     * @return a boolean representing success of failure
-     * @throws FileExistsException
-     */
-    private boolean removeDirRecursively(File directory) throws FileExistsException {
-        if (directory.isDirectory()) {
-            for (File file : directory.listFiles()) {
-                removeDirRecursively(file);
-            }
-        }
-
-        if (!directory.delete()) {
-            throw new FileExistsException("could not delete: " + directory.getName());
-        } else {
-            return true;
-        }
-    }
-
-    /**
-     * Deletes a file or directory. It is an error to attempt to delete a directory that is not empty.
-     * It is an error to attempt to delete the root directory of a filesystem.
-     *
-     * @param filePath file or directory to be removed
-     * @return a boolean representing success of failure
-     * @throws NoModificationAllowedException
-     * @throws InvalidModificationException
-     */
-    private boolean remove(String filePath) throws NoModificationAllowedException, InvalidModificationException {
-        File fp = createFileObject(filePath);
-
-        // You can't delete the root directory.
-        if (atRootDirectory(filePath)) {
-            throw new NoModificationAllowedException("You can't delete the root directory");
-        }
-
-        // You can't delete a directory that is not empty
-        if (fp.isDirectory() && fp.list().length > 0) {
-            throw new InvalidModificationException("You can't delete a directory that is not empty.");
-        }
-
-        return fp.delete();
-    }
-
-    /**
-     * Creates or looks up a file.
-     *
-     * @param dirPath base directory
-     * @param fileName file/directory to lookup or create
-     * @param options specify whether to create or not
-     * @param directory if true look up directory, if false look up file
-     * @return a Entry object
-     * @throws FileExistsException
-     * @throws IOException
-     * @throws TypeMismatchException
-     * @throws EncodingException
-     * @throws JSONException
-     */
-    private JSONObject getFile(String dirPath, String fileName, JSONObject options, boolean directory) throws FileExistsException, IOException, TypeMismatchException, EncodingException, JSONException {
-        boolean create = false;
-        boolean exclusive = false;
-        if (options != null) {
-            create = options.optBoolean("create");
-            if (create) {
-                exclusive = options.optBoolean("exclusive");
-            }
-        }
-
-        // Check for a ":" character in the file to line up with BB and iOS
-        if (fileName.contains(":")) {
-            throw new EncodingException("This file has a : in it's name");
-        }
-
-        File fp = createFileObject(dirPath, fileName);
-
-        if (create) {
-            if (exclusive && fp.exists()) {
-                throw new FileExistsException("create/exclusive fails");
-            }
-            if (directory) {
-                fp.mkdir();
-            } else {
-                fp.createNewFile();
-            }
-            if (!fp.exists()) {
-                throw new FileExistsException("create fails");
-            }
-        }
-        else {
-            if (!fp.exists()) {
-                throw new FileNotFoundException("path does not exist");
-            }
-            if (directory) {
-                if (fp.isFile()) {
-                    throw new TypeMismatchException("path doesn't exist or is file");
-                }
-            } else {
-                if (fp.isDirectory()) {
-                    throw new TypeMismatchException("path doesn't exist or is directory");
-                }
-            }
-        }
-
-        // Return the directory
-        return getEntry(fp);
-    }
-
-    /**
-     * If the path starts with a '/' just return that file object. If not construct the file
-     * object from the path passed in and the file name.
-     *
-     * @param dirPath root directory
-     * @param fileName new file name
-     * @return
-     */
-    private File createFileObject(String dirPath, String fileName) {
-        File fp = null;
-        if (fileName.startsWith("/")) {
-            fp = new File(fileName);
-        } else {
-            dirPath = FileHelper.getRealPath(dirPath, cordova);
-            fp = new File(dirPath + File.separator + fileName);
-        }
-        return fp;
-    }
-
-    /**
-     * Look up the parent DirectoryEntry containing this Entry.
-     * If this Entry is the root of its filesystem, its parent is itself.
-     *
-     * @param filePath
-     * @return
-     * @throws JSONException
-     */
-    private JSONObject getParent(String filePath) throws JSONException {
-        filePath = FileHelper.getRealPath(filePath, cordova);
-
-        if (atRootDirectory(filePath)) {
-            return getEntry(filePath);
-        }
-        return getEntry(new File(filePath).getParent());
-    }
-
-    /**
-     * Checks to see if we are at the root directory.  Useful since we are
-     * not allow to delete this directory.
-     *
-     * @param filePath to directory
-     * @return true if we are at the root, false otherwise.
-     */
-    private boolean atRootDirectory(String filePath) {
-        filePath = FileHelper.getRealPath(filePath, cordova);
-
-        if (filePath.equals(Environment.getExternalStorageDirectory().getAbsolutePath() + "/Android/data/" + cordova.getActivity().getPackageName() + "/cache") ||
-                filePath.equals(Environment.getExternalStorageDirectory().getAbsolutePath()) ||
-                filePath.equals("/data/data/" + cordova.getActivity().getPackageName())) {
-            return true;
-        }
-        return false;
-    }
-
-    /**
-     * Create a File object from the passed in path
-     *
-     * @param filePath
-     * @return
-     */
-    private File createFileObject(String filePath) {
-        filePath = FileHelper.getRealPath(filePath, cordova);
-
-        File file = new File(filePath);
-        return file;
-    }
-
-    /**
-     * Look up metadata about this entry.
-     *
-     * @param filePath to entry
-     * @return a long
-     * @throws FileNotFoundException
-     */
-    private long getMetadata(String filePath) throws FileNotFoundException {
-        File file = createFileObject(filePath);
-
-        if (!file.exists()) {
-            throw new FileNotFoundException("Failed to find file in getMetadata");
-        }
-
-        return file.lastModified();
-    }
-
-    /**
-     * Returns a File that represents the current state of the file that this FileEntry represents.
-     *
-     * @param filePath to entry
-     * @return returns a JSONObject represent a W3C File object
-     * @throws FileNotFoundException
-     * @throws JSONException
-     */
-    private JSONObject getFileMetadata(String filePath) throws FileNotFoundException, JSONException {
-        File file = createFileObject(filePath);
-
-        if (!file.exists()) {
-            throw new FileNotFoundException("File: " + filePath + " does not exist.");
-        }
-
-        JSONObject metadata = new JSONObject();
-        metadata.put("size", file.length());
-        metadata.put("type", FileHelper.getMimeType(filePath, cordova));
-        metadata.put("name", file.getName());
-        metadata.put("fullPath", filePath);
-        metadata.put("lastModifiedDate", file.lastModified());
-
-        return metadata;
-    }
-
-    /**
-     * Requests a filesystem in which to store application data.
-     *
-     * @param type of file system requested
-     * @return a JSONObject representing the file system
-     * @throws IOException
-     * @throws JSONException
-     */
-    private JSONObject requestFileSystem(int type) throws IOException, JSONException {
-        JSONObject fs = new JSONObject();
-        if (type == TEMPORARY) {
-            File fp;
-            fs.put("name", "temporary");
-            if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
-                fp = new File(Environment.getExternalStorageDirectory().getAbsolutePath() +
-                        "/Android/data/" + cordova.getActivity().getPackageName() + "/cache/");
-                // Create the cache dir if it doesn't exist.
-                fp.mkdirs();
-                fs.put("root", getEntry(Environment.getExternalStorageDirectory().getAbsolutePath() +
-                        "/Android/data/" + cordova.getActivity().getPackageName() + "/cache/"));
-            } else {
-                fp = new File("/data/data/" + cordova.getActivity().getPackageName() + "/cache/");
-                // Create the cache dir if it doesn't exist.
-                fp.mkdirs();
-                fs.put("root", getEntry("/data/data/" + cordova.getActivity().getPackageName() + "/cache/"));
-            }
-        }
-        else if (type == PERSISTENT) {
-            fs.put("name", "persistent");
-            if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
-                fs.put("root", getEntry(Environment.getExternalStorageDirectory()));
-            } else {
-                fs.put("root", getEntry("/data/data/" + cordova.getActivity().getPackageName()));
-            }
-        }
-        else {
-            throw new IOException("No filesystem of type requested");
-        }
-
-        return fs;
-    }
-
-    /**
-     * Returns a JSON object representing the given File.
-     *
-     * @param file the File to convert
-     * @return a JSON representation of the given File
-     * @throws JSONException
-     */
-    public static JSONObject getEntry(File file) throws JSONException {
-        JSONObject entry = new JSONObject();
-
-        entry.put("isFile", file.isFile());
-        entry.put("isDirectory", file.isDirectory());
-        entry.put("name", file.getName());
-        entry.put("fullPath", "file://" + file.getAbsolutePath());
-        // The file system can't be specified, as it would lead to an infinite loop.
-        // entry.put("filesystem", null);
-
-        return entry;
-    }
-
-    /**
-     * Returns a JSON Object representing a directory on the device's file system
-     *
-     * @param path to the directory
-     * @return
-     * @throws JSONException
-     */
-    private JSONObject getEntry(String path) throws JSONException {
-        return getEntry(new File(path));
-    }
-
-    /**
-     * Read the contents of a file.
-     * This is done in a background thread; the result is sent to the callback.
-     *
-     * @param filename          The name of the file.
-     * @param start             Start position in the file.
-     * @param end               End position to stop at (exclusive).
-     * @param callbackContext   The context through which to send the result.
-     * @param encoding          The encoding to return contents as.  Typical value is UTF-8. (see http://www.iana.org/assignments/character-sets)
-     * @param resultType        The desired type of data to send to the callback.
-     * @return                  Contents of file.
-     */
-    public void readFileAs(final String filename, final int start, final int end, final CallbackContext callbackContext, final String encoding, final int resultType) {
-        this.cordova.getThreadPool().execute(new Runnable() {
-            public void run() {
-                try {
-                    byte[] bytes = readAsBinaryHelper(filename, start, end);
-
-                    PluginResult result;
-                    switch (resultType) {
-                        case PluginResult.MESSAGE_TYPE_STRING:
-                            result = new PluginResult(PluginResult.Status.OK, new String(bytes, encoding));
-                            break;
-                        case PluginResult.MESSAGE_TYPE_ARRAYBUFFER:
-                            result = new PluginResult(PluginResult.Status.OK, bytes);
-                            break;
-                        case PluginResult.MESSAGE_TYPE_BINARYSTRING:
-                            result = new PluginResult(PluginResult.Status.OK, bytes, true);
-                            break;
-                        default: // Base64.
-                            String contentType = FileHelper.getMimeType(filename, cordova);
-                            byte[] base64 = Base64.encode(bytes, Base64.NO_WRAP);
-                            String s = "data:" + contentType + ";base64," + new String(base64, "US-ASCII");
-                            result = new PluginResult(PluginResult.Status.OK, s);
-                    }
-
-                    callbackContext.sendPluginResult(result);
-                } catch (FileNotFoundException e) {
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, NOT_FOUND_ERR));
-                } catch (IOException e) {
-                    Log.d(LOG_TAG, e.getLocalizedMessage());
-                    callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, NOT_READABLE_ERR));
-                }
-            }
-        });
-    }
-
-    /**
-     * Read the contents of a file as binary.
-     * This is done synchronously; the result is returned.
-     *
-     * @param filename          The name of the file.
-     * @param start             Start position in the file.
-     * @param end               End position to stop at (exclusive).
-     * @return                  Contents of the file as a byte[].
-     * @throws IOException
-     */
-    private byte[] readAsBinaryHelper(String filename, int start, int end) throws IOException {
-        int numBytesToRead = end - start;
-        byte[] bytes = new byte[numBytesToRead];
-        InputStream inputStream = FileHelper.getInputStreamFromUriString(filename, cordova);
-        int numBytesRead = 0;
-
-        if (start > 0) {
-            inputStream.skip(start);
-        }
-
-        while (numBytesToRead > 0 && (numBytesRead = inputStream.read(bytes, numBytesRead, numBytesToRead)) >= 0) {
-            numBytesToRead -= numBytesRead;
-        }
-
-        return bytes;
-    }
-
-    /**
-     * Write contents of file.
-     *
-     * @param filename			The name of the file.
-     * @param data				The contents of the file.
-     * @param offset			The position to begin writing the file.
-     * @param isBinary          True if the file contents are base64-encoded binary data
-     * @throws FileNotFoundException, IOException
-     * @throws NoModificationAllowedException
-     */
-    /**/
-    public long write(String filename, String data, int offset, boolean isBinary) throws FileNotFoundException, IOException, NoModificationAllowedException {
-        if (filename.startsWith("content://")) {
-            throw new NoModificationAllowedException("Couldn't write to file given its content URI");
-        }
-
-        filename = FileHelper.getRealPath(filename, cordova);
-
-        boolean append = false;
-        if (offset > 0) {
-            this.truncateFile(filename, offset);
-            append = true;
-        }
-
-        byte[] rawData;
-        if (isBinary) {
-            rawData = Base64.decode(data, Base64.DEFAULT);
-        } else {
-            rawData = data.getBytes();
-        }
-        ByteArrayInputStream in = new ByteArrayInputStream(rawData);
-        try
-        {
-            FileOutputStream out = new FileOutputStream(filename, append);
-            byte buff[] = new byte[rawData.length];
-            in.read(buff, 0, buff.length);
-            out.write(buff, 0, rawData.length);
-            out.flush();
-            out.close();
-        }
-        catch (NullPointerException e)
-        {
-            // This is a bug in the Android implementation of the Java Stack
-            NoModificationAllowedException realException = new NoModificationAllowedException(filename);
-            throw realException;
-        }
-
-        return rawData.length;
-    }
-
-    /**
-     * Truncate the file to size
-     *
-     * @param filename
-     * @param size
-     * @throws FileNotFoundException, IOException
-     * @throws NoModificationAllowedException
-     */
-    private long truncateFile(String filename, long size) throws FileNotFoundException, IOException, NoModificationAllowedException {
-        if (filename.startsWith("content://")) {
-            throw new NoModificationAllowedException("Couldn't truncate file given its content URI");
-        }
-
-        filename = FileHelper.getRealPath(filename, cordova);
-
-        RandomAccessFile raf = new RandomAccessFile(filename, "rw");
-        try {
-            if (raf.length() >= size) {
-                FileChannel channel = raf.getChannel();
-                channel.truncate(size);
-                return size;
-            }
-
-            return raf.length();
-        } finally {
-            raf.close();
-        }
-    }
-}
diff --git a/plugins/org.apache.cordova.file/src/android/InvalidModificationException.java b/plugins/org.apache.cordova.file/src/android/InvalidModificationException.java
deleted file mode 100644
index 8f6bec59..00000000
--- a/plugins/org.apache.cordova.file/src/android/InvalidModificationException.java
+++ /dev/null
@@ -1,30 +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.file;
-
-@SuppressWarnings("serial")
-public class InvalidModificationException extends Exception {
-
-    public InvalidModificationException(String message) {
-        super(message);
-    }
-
-}
diff --git a/plugins/org.apache.cordova.file/src/android/NoModificationAllowedException.java b/plugins/org.apache.cordova.file/src/android/NoModificationAllowedException.java
deleted file mode 100644
index 627eafb5..00000000
--- a/plugins/org.apache.cordova.file/src/android/NoModificationAllowedException.java
+++ /dev/null
@@ -1,29 +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.file;
-
-@SuppressWarnings("serial")
-public class NoModificationAllowedException extends Exception {
-
-    public NoModificationAllowedException(String message) {
-        super(message);
-    }
-
-}
diff --git a/plugins/org.apache.cordova.file/src/android/TypeMismatchException.java b/plugins/org.apache.cordova.file/src/android/TypeMismatchException.java
deleted file mode 100644
index 1315f9a9..00000000
--- a/plugins/org.apache.cordova.file/src/android/TypeMismatchException.java
+++ /dev/null
@@ -1,30 +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.file;
-
-@SuppressWarnings("serial")
-public class TypeMismatchException extends Exception {
-
-    public TypeMismatchException(String message) {
-        super(message);
-    }
-
-}