1 files changed, 0 insertions, 138 deletions
diff --git a/src/com/android/settings/vpn/Util.java b/src/com/android/settings/vpn/Util.java
deleted file mode 100644
index a37049d..0000000
--- a/src/com/android/settings/vpn/Util.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * 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.android.settings.vpn;
-
-import com.android.settings.R;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.widget.Toast;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-class Util {
-
-    static void showShortToastMessage(Context context, String message) {
-        Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
-    }
-
-    static void showShortToastMessage(Context context, int messageId) {
-        Toast.makeText(context, messageId, Toast.LENGTH_SHORT).show();
-    }
-
-    static void showLongToastMessage(Context context, String message) {
-        Toast.makeText(context, message, Toast.LENGTH_LONG).show();
-    }
-
-    static void showLongToastMessage(Context context, int messageId) {
-        Toast.makeText(context, messageId, Toast.LENGTH_LONG).show();
-    }
-
-    static void showErrorMessage(Context c, String message) {
-        createErrorDialog(c, message, null).show();
-    }
-
-    static void showErrorMessage(Context c, String message,
-            DialogInterface.OnClickListener listener) {
-        createErrorDialog(c, message, listener).show();
-    }
-
-    static void deleteFile(String path) {
-        deleteFile(new File(path));
-    }
-
-    static void deleteFile(String path, boolean toDeleteSelf) {
-        deleteFile(new File(path), toDeleteSelf);
-    }
-
-    static void deleteFile(File f) {
-        deleteFile(f, true);
-    }
-
-    static void deleteFile(File f, boolean toDeleteSelf) {
-        if (f.isDirectory()) {
-            for (File child : f.listFiles()) deleteFile(child, true);
-        }
-        if (toDeleteSelf) f.delete();
-    }
-
-    static boolean isFileOrEmptyDirectory(String path) {
-        File f = new File(path);
-        if (!f.isDirectory()) return true;
-
-        String[] list = f.list();
-        return ((list == null) || (list.length == 0));
-    }
-
-    static boolean copyFiles(String sourcePath , String targetPath)
-            throws IOException {
-        return copyFiles(new File(sourcePath), new File(targetPath));
-    }
-
-    // returns false if sourceLocation is the same as the targetLocation
-    static boolean copyFiles(File sourceLocation , File targetLocation)
-            throws IOException {
-        if (sourceLocation.equals(targetLocation)) return false;
-
-        if (sourceLocation.isDirectory()) {
-            if (!targetLocation.exists()) {
-                targetLocation.mkdir();
-            }
-            String[] children = sourceLocation.list();
-            for (int i=0; i<children.length; i++) {
-                copyFiles(new File(sourceLocation, children[i]),
-                        new File(targetLocation, children[i]));
-            }
-        } else if (sourceLocation.exists()) {
-            InputStream in = new FileInputStream(sourceLocation);
-            OutputStream out = new FileOutputStream(targetLocation);
-
-            // Copy the bits from instream to outstream
-            byte[] buf = new byte[1024];
-            int len;
-            while ((len = in.read(buf)) > 0) {
-                out.write(buf, 0, len);
-            }
-            in.close();
-            out.close();
-        }
-        return true;
-    }
-
-    private static AlertDialog createErrorDialog(Context c, String message,
-            DialogInterface.OnClickListener okListener) {
-        AlertDialog.Builder b = new AlertDialog.Builder(c)
-                .setTitle(android.R.string.dialog_alert_title)
-                .setIcon(android.R.drawable.ic_dialog_alert)
-                .setMessage(message);
-        if (okListener != null) {
-            b.setPositiveButton(R.string.vpn_back_button, okListener);
-        } else {
-            b.setPositiveButton(android.R.string.ok, null);
-        }
-        return b.create();
-    }
-
-    private Util() {
-    }
-}