--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/src/main/java/com/five_ten_sg/connectbot/util/FileChooser.java	Thu Dec 03 11:23:55 2015 -0800
@@ -0,0 +1,127 @@
+/*
+ * File Chooser Class for VX ConnectBot
+ * Copyright 2012 Martin Matuska
+ *
+ * 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.five_ten_sg.connectbot.util;
+
+import java.io.File;
+import java.net.URI;
+
+import org.openintents.intents.FileManagerIntents;
+
+import com.five_ten_sg.connectbot.R;
+import android.app.Activity;
+import android.content.ActivityNotFoundException;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.net.Uri;
+import android.os.Environment;
+import android.preference.PreferenceManager;
+import android.util.Log;
+import android.widget.Toast;
+
+import com.lamerman.FileDialog;
+import com.lamerman.SelectionMode;
+
+public class FileChooser {
+    public final static String TAG = "ConnectBot.FileChooser";
+
+    public static final int REQUEST_CODE_SELECT_FILE = 1;
+
+    // Constants for AndExplorer's file picking intent
+    private static final String ANDEXPLORER_TITLE = "explorer_title";
+    private static final String MIME_TYPE_ANDEXPLORER_FILE = "vnd.android.cursor.dir/lysesoft.andexplorer.file";
+
+    public static void selectFile(Activity source, FileChooserCallback callback, int requestcode) {
+        selectFile(source, callback, requestcode, null);
+    }
+
+    public static void selectFile(Activity source, FileChooserCallback callback, int requestcode, String title) {
+        final File sdcard = Environment.getExternalStorageDirectory();
+
+        if (title == null)
+            title = source.getString(R.string.file_chooser_select_file);
+
+        int mode = SelectionMode.MODE_OPEN;
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(source);
+        Intent intent = null;
+        String filedialog;
+        String appString = null;
+
+        if (prefs == null)
+            return;
+
+        filedialog = prefs.getString(PreferenceConstants.FILE_DIALOG, "built-in");
+
+        if (filedialog.equals("OI")) {
+            appString = "OpenIntents File Manager";
+            intent = new Intent(FileManagerIntents.ACTION_PICK_FILE);
+            intent.setData(Uri.fromFile(sdcard));
+            intent.putExtra(FileManagerIntents.EXTRA_TITLE, title);
+            intent.putExtra(FileManagerIntents.EXTRA_BUTTON_TEXT, source.getString(android.R.string.ok));
+        }
+        else if (filedialog.equals("AE")) {
+            appString = "AndExplorer";
+            intent = new Intent(Intent.ACTION_PICK);
+            intent.setDataAndType(Uri.fromFile(sdcard), MIME_TYPE_ANDEXPLORER_FILE);
+            intent.putExtra(ANDEXPLORER_TITLE, title);
+        }
+
+        if (intent != null && appString != null) {
+            try {
+                source.startActivityForResult(intent, requestcode);
+                return;
+            }
+            catch (ActivityNotFoundException e1) {
+                Toast.makeText(source,
+                               source.getString(R.string.error_starting_app, appString),
+                               Toast.LENGTH_LONG).show();
+            }
+        }
+
+        intent = new Intent(source.getBaseContext(), FileDialog.class);
+        intent.putExtra(FileDialog.START_PATH, sdcard.toString());
+        intent.putExtra(FileDialog.TITLE, title);
+        intent.putExtra(FileDialog.SELECTION_MODE, mode);
+        source.startActivityForResult(intent, requestcode);
+    }
+
+    public static File getSelectedFile(Intent intent) {
+        File file = null;
+
+        if (intent == null)
+            return null;
+
+        Uri uri = intent.getData();
+
+        try {
+            if (uri != null) {
+                file = new File(URI.create(uri.toString()));
+            }
+            else {
+                String filename = intent.getDataString();
+
+                if (filename != null)
+                    file = new File(URI.create(filename));
+            }
+        }
+        catch (IllegalArgumentException e) {
+            Log.e(TAG, "Couldn't read selected file", e);
+            return null;
+        }
+
+        return file;
+    }
+}
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