Rework FIle selection dialog.

Include possibility to include file content in VPN Profile. Allows safer storage of Certifcates and keys. (closes issue #13)

15 files changed, 509 insertions, 448 deletions

diff --git a/src/com/lamerman/FileDialog.java b/src/com/lamerman/FileDialog.java
deleted file mode 100644
index a5c6944..0000000
--- a/src/com/lamerman/FileDialog.java
+++ /dev/null
@@ -1,388 +0,0 @@
-package com.lamerman;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.TreeMap;
-
-import android.app.AlertDialog;
-import android.app.ListActivity;
-import android.content.DialogInterface;
-import android.os.Bundle;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.LinearLayout;
-import android.widget.ListView;
-import android.widget.SimpleAdapter;
-import android.widget.TextView;
-import de.blinkt.openvpn.R;
-
-/**
- * Activity para escolha de arquivos/diretorios.
- * 
- * @author android
- * 
- */
-public class FileDialog extends ListActivity {
-
-	/**
-	 * Chave de um item da lista de paths.
-	 */
-	private static final String ITEM_KEY = "key";
-
-	/**
-	 * Imagem de um item da lista de paths (diretorio ou arquivo).
-	 */
-	private static final String ITEM_IMAGE = "image";
-
-	/**
-	 * Diretorio raiz.
-	 */
-	private static final String ROOT = "/";
-
-	/**
-	 * Parametro de entrada da Activity: path inicial. Padrao: ROOT.
-	 */
-	public static final String START_PATH = "START_PATH";
-
-	/**
-	 * Parametro de entrada da Activity: filtro de formatos de arquivos. Padrao:
-	 * null.
-	 */
-	public static final String FORMAT_FILTER = "FORMAT_FILTER";
-
-	/**
-	 * Parametro de saida da Activity: path escolhido. Padrao: null.
-	 */
-	public static final String RESULT_PATH = "RESULT_PATH";
-
-	/**
-	 * Parametro de entrada da Activity: tipo de selecao: pode criar novos paths
-	 * ou nao. Padrao: nao permite.
-	 * 
-	 * @see {@link SelectionMode}
-	 */
-	public static final String SELECTION_MODE = "SELECTION_MODE";
-
-	/**
-	 * Parametro de entrada da Activity: se e permitido escolher diretorios.
-	 * Padrao: falso.
-	 */
-	public static final String CAN_SELECT_DIR = "CAN_SELECT_DIR";
-
-	private List<String> path = null;
-	private TextView myPath;
-	private EditText mFileName;
-	private ArrayList<HashMap<String, Object>> mList;
-
-	private Button selectButton;
-
-	private LinearLayout layoutSelect;
-	private LinearLayout layoutCreate;
-	private InputMethodManager inputManager;
-	private String parentPath;
-	private String currentPath = ROOT;
-
-	private int selectionMode = SelectionMode.MODE_CREATE;
-
-	private String[] formatFilter = null;
-
-	private boolean canSelectDir = false;
-
-	private File selectedFile;
-	private HashMap<String, Integer> lastPositions = new HashMap<String, Integer>();
-
-	/**
-	 * Called when the activity is first created. Configura todos os parametros
-	 * de entrada e das VIEWS..
-	 */
-	@Override
-	public void onCreate(Bundle savedInstanceState) {
-		super.onCreate(savedInstanceState);
-		setResult(RESULT_CANCELED, getIntent());
-
-		setContentView(R.layout.file_dialog_main);
-		myPath = (TextView) findViewById(R.id.path);
-		mFileName = (EditText) findViewById(R.id.fdEditTextFile);
-
-		inputManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
-
-		selectButton = (Button) findViewById(R.id.fdButtonSelect);
-		selectButton.setEnabled(false);
-		selectButton.setOnClickListener(new OnClickListener() {
-
-			@Override
-			public void onClick(View v) {
-				if (selectedFile != null) {
-					getIntent().putExtra(RESULT_PATH, selectedFile.getPath());
-					setResult(RESULT_OK, getIntent());
-					finish();
-				}
-			}
-		});
-
-		final Button newButton = (Button) findViewById(R.id.fdButtonNew);
-		newButton.setOnClickListener(new OnClickListener() {
-
-			@Override
-			public void onClick(View v) {
-				setCreateVisible(v);
-
-				mFileName.setText("");
-				mFileName.requestFocus();
-			}
-		});
-
-		selectionMode = getIntent().getIntExtra(SELECTION_MODE, SelectionMode.MODE_CREATE);
-
-		formatFilter = getIntent().getStringArrayExtra(FORMAT_FILTER);
-
-		canSelectDir = getIntent().getBooleanExtra(CAN_SELECT_DIR, false);
-
-		if (selectionMode == SelectionMode.MODE_OPEN) {
-			newButton.setEnabled(false);
-			newButton.setVisibility(View.GONE);
-		}
-
-		layoutSelect = (LinearLayout) findViewById(R.id.fdLinearLayoutSelect);
-		layoutCreate = (LinearLayout) findViewById(R.id.fdLinearLayoutCreate);
-		layoutCreate.setVisibility(View.GONE);
-
-		final Button cancelButton = (Button) findViewById(R.id.fdButtonCancel);
-		cancelButton.setOnClickListener(new OnClickListener() {
-
-			@Override
-			public void onClick(View v) {
-				setSelectVisible(v);
-			}
-
-		});
-		final Button createButton = (Button) findViewById(R.id.fdButtonCreate);
-		createButton.setOnClickListener(new OnClickListener() {
-
-			@Override
-			public void onClick(View v) {
-				if (mFileName.getText().length() > 0) {
-					getIntent().putExtra(RESULT_PATH, currentPath + "/" + mFileName.getText());
-					setResult(RESULT_OK, getIntent());
-					finish();
-				}
-			}
-		});
-
-		String startPath = getIntent().getStringExtra(START_PATH);
-		startPath = startPath != null ? startPath : ROOT;
-		if (canSelectDir) {
-			File file = new File(startPath);
-			selectedFile = file;
-			selectButton.setEnabled(true);
-		}
-		getDir(startPath);
-	}
-
-	private void getDir(String dirPath) {
-
-		boolean useAutoSelection = dirPath.length() < currentPath.length();
-
-		Integer position = lastPositions.get(parentPath);
-
-		getDirImpl(dirPath);
-
-		if (position != null && useAutoSelection) {
-			getListView().setSelection(position);
-		}
-
-	}
-
-	/**
-	 * Monta a estrutura de arquivos e diretorios filhos do diretorio fornecido.
-	 * 
-	 * @param dirPath
-	 *            Diretorio pai.
-	 */
-	private void getDirImpl(final String dirPath) {
-
-		currentPath = dirPath;
-
-		final List<String> item = new ArrayList<String>();
-		path = new ArrayList<String>();
-		mList = new ArrayList<HashMap<String, Object>>();
-
-		File f = new File(currentPath);
-		File[] files = f.listFiles();
-		if (files == null) {
-			currentPath = ROOT;
-			f = new File(currentPath);
-			files = f.listFiles();
-		}
-		myPath.setText(getText(R.string.location) + ": " + currentPath);
-
-		if (!currentPath.equals(ROOT)) {
-
-			item.add(ROOT);
-			addItem(ROOT, R.drawable.folder);
-			path.add(ROOT);
-
-			item.add("../");
-			addItem("../", R.drawable.folder);
-			path.add(f.getParent());
-			parentPath = f.getParent();
-
-		}
-
-		TreeMap<String, String> dirsMap = new TreeMap<String, String>();
-		TreeMap<String, String> dirsPathMap = new TreeMap<String, String>();
-		TreeMap<String, String> filesMap = new TreeMap<String, String>();
-		TreeMap<String, String> filesPathMap = new TreeMap<String, String>();
-		for (File file : files) {
-			if (file.isDirectory()) {
-				String dirName = file.getName();
-				dirsMap.put(dirName, dirName);
-				dirsPathMap.put(dirName, file.getPath());
-			} else {
-				final String fileName = file.getName();
-				final String fileNameLwr = fileName.toLowerCase();
-				// se ha um filtro de formatos, utiliza-o
-				if (formatFilter != null) {
-					boolean contains = false;
-					for (int i = 0; i < formatFilter.length; i++) {
-						final String formatLwr = formatFilter[i].toLowerCase();
-						if (fileNameLwr.endsWith(formatLwr)) {
-							contains = true;
-							break;
-						}
-					}
-					if (contains) {
-						filesMap.put(fileName, fileName);
-						filesPathMap.put(fileName, file.getPath());
-					}
-					// senao, adiciona todos os arquivos
-				} else {
-					filesMap.put(fileName, fileName);
-					filesPathMap.put(fileName, file.getPath());
-				}
-			}
-		}
-		item.addAll(dirsMap.tailMap("").values());
-		item.addAll(filesMap.tailMap("").values());
-		path.addAll(dirsPathMap.tailMap("").values());
-		path.addAll(filesPathMap.tailMap("").values());
-
-		SimpleAdapter fileList = new SimpleAdapter(this, mList, R.layout.file_dialog_row, new String[] {
-				ITEM_KEY, ITEM_IMAGE }, new int[] { R.id.fdrowtext, R.id.fdrowimage });
-
-		for (String dir : dirsMap.tailMap("").values()) {
-			addItem(dir, R.drawable.folder);
-		}
-
-		for (String file : filesMap.tailMap("").values()) {
-			addItem(file, R.drawable.file);
-		}
-
-		fileList.notifyDataSetChanged();
-
-		setListAdapter(fileList);
-
-	}
-
-	private void addItem(String fileName, int imageId) {
-		HashMap<String, Object> item = new HashMap<String, Object>();
-		item.put(ITEM_KEY, fileName);
-		item.put(ITEM_IMAGE, imageId);
-		mList.add(item);
-	}
-
-	/**
-	 * Quando clica no item da lista, deve-se: 1) Se for diretorio, abre seus
-	 * arquivos filhos; 2) Se puder escolher diretorio, define-o como sendo o
-	 * path escolhido. 3) Se for arquivo, define-o como path escolhido. 4) Ativa
-	 * botao de selecao.
-	 */
-	@Override
-	protected void onListItemClick(ListView l, View v, int position, long id) {
-
-		File file = new File(path.get(position));
-
-		setSelectVisible(v);
-
-		if (file.isDirectory()) {
-			selectButton.setEnabled(false);
-			if (file.canRead()) {
-				lastPositions.put(currentPath, position);
-				getDir(path.get(position));
-				if (canSelectDir) {
-					selectedFile = file;
-					v.setSelected(true);
-					selectButton.setEnabled(true);
-				}
-			} else {
-				new AlertDialog.Builder(this).setIcon(R.drawable.icon)
-						.setTitle("[" + file.getName() + "] " + getText(R.string.cant_read_folder))
-						.setPositiveButton("OK", new DialogInterface.OnClickListener() {
-
-							@Override
-							public void onClick(DialogInterface dialog, int which) {
-
-							}
-						}).show();
-			}
-		} else {
-			selectedFile = file;
-			v.setSelected(true);
-			selectButton.setEnabled(true);
-		}
-	}
-
-	@Override
-	public boolean onKeyDown(int keyCode, KeyEvent event) {
-		if ((keyCode == KeyEvent.KEYCODE_BACK)) {
-			selectButton.setEnabled(false);
-
-			if (layoutCreate.getVisibility() == View.VISIBLE) {
-				layoutCreate.setVisibility(View.GONE);
-				layoutSelect.setVisibility(View.VISIBLE);
-			} else {
-				if (!currentPath.equals(ROOT)) {
-					getDir(parentPath);
-				} else {
-					return super.onKeyDown(keyCode, event);
-				}
-			}
-
-			return true;
-		} else {
-			return super.onKeyDown(keyCode, event);
-		}
-	}
-
-	/**
-	 * Define se o botao de CREATE e visivel.
-	 * 
-	 * @param v
-	 */
-	private void setCreateVisible(View v) {
-		layoutCreate.setVisibility(View.VISIBLE);
-		layoutSelect.setVisibility(View.GONE);
-
-		inputManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
-		selectButton.setEnabled(false);
-	}
-
-	/**
-	 * Define se o botao de SELECT e visivel.
-	 * 
-	 * @param v
-	 */
-	private void setSelectVisible(View v) {
-		layoutCreate.setVisibility(View.GONE);
-		layoutSelect.setVisibility(View.VISIBLE);
-
-		inputManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
-		selectButton.setEnabled(false);
-	}
-}
diff --git a/src/com/lamerman/SelectionMode.java b/src/com/lamerman/SelectionMode.java
deleted file mode 100644
index 3c05dfa..0000000
--- a/src/com/lamerman/SelectionMode.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package com.lamerman;
-
-public class SelectionMode {
-	public static final int MODE_CREATE = 0;
-
-	public static final int MODE_OPEN = 1;
-}
diff --git a/src/de/blinkt/openvpn/ConfigParser.java b/src/de/blinkt/openvpn/ConfigParser.java
index 8497330..97ca639 100644
--- a/src/de/blinkt/openvpn/ConfigParser.java
+++ b/src/de/blinkt/openvpn/ConfigParser.java
@@ -11,7 +11,7 @@ import java.util.Vector;
 // And rember, this is valid :)
 // --<foo>
 // bar
-// </bar>
+// </foo>
 public class ConfigParser {
 
 
diff --git a/src/de/blinkt/openvpn/FaqFragment.java b/src/de/blinkt/openvpn/FaqFragment.java
index 94fc959..2697994 100644
--- a/src/de/blinkt/openvpn/FaqFragment.java
+++ b/src/de/blinkt/openvpn/FaqFragment.java
@@ -1,12 +1,10 @@
 package de.blinkt.openvpn;
 
 import android.app.Fragment;
-import android.content.pm.PackageManager.NameNotFoundException;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.TextView;
 
 public class FaqFragment extends Fragment  {
 
diff --git a/src/de/blinkt/openvpn/FileSelect.java b/src/de/blinkt/openvpn/FileSelect.java
new file mode 100644
index 0000000..3cc060c
--- /dev/null
+++ b/src/de/blinkt/openvpn/FileSelect.java
@@ -0,0 +1,145 @@
+package de.blinkt.openvpn;
+
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import android.app.ActionBar;
+import android.app.ActionBar.Tab;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.AlertDialog.Builder;
+import android.app.Fragment;
+import android.app.FragmentTransaction;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+
+public class FileSelect extends Activity {
+	public static final String RESULT_DATA = "RESULT_PATH";
+	public static final String START_DATA = "START_DATA";
+	public static final String INLINE_TAG = "[[INLINE]]";
+	private FileSelectionFragment mFSFragment;
+	private InlineFileTab mInlineFragment;
+	private String mData;
+	private Tab inlineFileTab;
+	private Tab fileExplorerTab;
+
+	public void onCreate(Bundle savedInstanceState)
+	{
+		super.onCreate(savedInstanceState); 
+		setContentView(R.layout.file_dialog);
+
+		mData = getIntent().getStringExtra(START_DATA);
+		
+		ActionBar bar = getActionBar();
+		bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); 
+		fileExplorerTab = bar.newTab().setText(R.string.file_explorer_tab);
+		inlineFileTab = bar.newTab().setText(R.string.inline_file_tab); 
+
+		mFSFragment = new FileSelectionFragment();
+		mInlineFragment = new InlineFileTab();
+		fileExplorerTab.setTabListener(new MyTabsListener<FileSelectionFragment>(this, mFSFragment));
+		inlineFileTab.setTabListener(new MyTabsListener<InlineFileTab>(this, mInlineFragment));
+
+		bar.addTab(fileExplorerTab);
+		bar.addTab(inlineFileTab);
+		
+
+		
+	}
+
+	protected class MyTabsListener<T extends Fragment> implements ActionBar.TabListener
+	{
+		private Fragment mFragment;
+		private boolean mAdded=false;
+
+		public MyTabsListener( Activity activity, Fragment fragment){
+			this.mFragment = fragment;
+		}
+
+		public void onTabSelected(Tab tab, FragmentTransaction ft) {
+			// Check if the fragment is already initialized
+			if (!mAdded) {
+				// If not, instantiate and add it to the activity
+				ft.add(android.R.id.content, mFragment);
+				mAdded =true;
+			} else {
+				// If it exists, simply attach it in order to show it
+				ft.attach(mFragment);
+			}
+		}	        
+
+		@Override
+		public void onTabUnselected(Tab tab, FragmentTransaction ft) {
+			ft.detach(mFragment);
+		}
+
+		@Override
+		public void onTabReselected(Tab tab, FragmentTransaction ft) {
+
+		}
+	}
+	
+	public void importFile(String path) {
+		File ifile = new File(path);
+		Exception fe = null;
+		try {
+			FileInputStream fis = new FileInputStream(ifile);
+			String data =INLINE_TAG;
+
+			byte buf[] =new byte[16384];
+			int len=fis.read(buf);
+			while(len >0) {
+				data += new String(buf,0,len);
+				len=fis.read(buf);
+			}
+			
+			mData =data;
+			mInlineFragment.setData(data);
+			getActionBar().selectTab(inlineFileTab);
+		} catch (FileNotFoundException e) {
+			fe = e;
+		} catch (IOException e) {
+			fe =e;
+		}
+		if(fe!=null) {
+			Builder ab = new AlertDialog.Builder(this);
+			ab.setTitle(R.string.error_importing_file);
+			ab.setMessage(getString(R.string.import_error_message) + "\n" + fe.getLocalizedMessage());
+			ab.setPositiveButton(android.R.string.ok, null);
+			ab.show();
+		}
+	}
+
+	public void setFile(String path) {
+		Intent intent = new Intent();
+		intent.putExtra(RESULT_DATA, mData);
+		setResult(Activity.RESULT_OK,intent);
+		finish();		
+	}
+
+	public String getSelectPath() {
+		if(mData.startsWith(INLINE_TAG))
+			return mData;
+		else
+			return "/mnt/sdcard";
+	}
+
+	public CharSequence getInlineData() {
+		if(mData.startsWith(INLINE_TAG))
+			return mData.substring(INLINE_TAG.length());
+		else
+			return "";
+	}
+
+	public void saveInlineData(String string) {
+		Intent intent = new Intent();
+		intent.putExtra(RESULT_DATA, mData);
+		setResult(Activity.RESULT_OK,intent);
+		finish();
+		
+	}
+}
diff --git a/src/de/blinkt/openvpn/FileSelectLayout.java b/src/de/blinkt/openvpn/FileSelectLayout.java
index 2eba951..bbaf777 100644
--- a/src/de/blinkt/openvpn/FileSelectLayout.java
+++ b/src/de/blinkt/openvpn/FileSelectLayout.java
@@ -11,12 +11,11 @@ import android.widget.Button;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
-import com.lamerman.FileDialog;
-import com.lamerman.SelectionMode;
 
 public class FileSelectLayout extends LinearLayout implements OnClickListener {
 
-	private TextView mData;
+	private TextView mDataView;
+	private String mData;
 	private Fragment mFragment;
 	private int mTaskId;
 	private Button mSelectButton;
@@ -32,7 +31,7 @@ public class FileSelectLayout extends LinearLayout implements OnClickListener {
 		TextView tview = (TextView) findViewById(R.id.file_title);
 		tview.setText(title);
 		
-		mData = (TextView) findViewById(R.id.file_selected_item);
+		mDataView = (TextView) findViewById(R.id.file_selected_item);
 		mSelectButton = (Button) findViewById(R.id.file_select_button);
 		mSelectButton.setOnClickListener(this);
 
@@ -45,20 +44,23 @@ public class FileSelectLayout extends LinearLayout implements OnClickListener {
 	}
 	
 	public void getCertificateFileDialog() {
-		Intent startFC = new Intent(getContext(),FileDialog.class);
-		startFC.putExtra(FileDialog.START_PATH, "/sdcard");
-		startFC.putExtra(FileDialog.SELECTION_MODE, SelectionMode.MODE_OPEN);
+		Intent startFC = new Intent(getContext(),FileSelect.class);
+		startFC.putExtra(FileSelect.START_DATA, mData);
 		
 		mFragment.startActivityForResult(startFC,mTaskId);
 	}
 
 	
 	public String getData() {
-		return mData.getText().toString();
+		return mData;
 	}
 
 	public void setData(String data) {
-		mData.setText(data);
+		mData = data;
+		if(mData.startsWith(FileSelect.INLINE_TAG))
+			mDataView.setText(R.string.inline_file_data);
+		else
+			mDataView.setText(data);
 		
 	}
 
diff --git a/src/de/blinkt/openvpn/FileSelectionFragment.java b/src/de/blinkt/openvpn/FileSelectionFragment.java
new file mode 100644
index 0000000..3139028
--- /dev/null
+++ b/src/de/blinkt/openvpn/FileSelectionFragment.java
@@ -0,0 +1,244 @@
+package de.blinkt.openvpn;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.TreeMap;
+
+import android.app.AlertDialog;
+import android.app.ListFragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ListView;
+import android.widget.SimpleAdapter;
+import android.widget.TextView;
+
+/**
+ * Activity para escolha de arquivos/diretorios.
+ * 
+ * @author android
+ * 
+ */
+public class FileSelectionFragment extends ListFragment {
+
+	private static final String ITEM_KEY = "key";
+	private static final String ITEM_IMAGE = "image";
+	private static final String ROOT = "/";
+
+
+
+    
+    
+	private List<String> path = null;
+	private TextView myPath;
+	private ArrayList<HashMap<String, Object>> mList;
+
+	private Button selectButton;
+
+
+	private String parentPath;
+	private String currentPath = ROOT;
+
+
+	private String[] formatFilter = null;
+
+	private File selectedFile;
+	private HashMap<String, Integer> lastPositions = new HashMap<String, Integer>();
+	private String mStartPath;
+	private Button importFile;
+
+	
+	@Override
+	public View onCreateView(LayoutInflater inflater, ViewGroup container,
+			Bundle savedInstanceState) {
+		View v = inflater.inflate(R.layout.file_dialog_main, container,false);
+		
+		myPath = (TextView) v.findViewById(R.id.path);
+
+		selectButton = (Button) v.findViewById(R.id.fdButtonSelect);
+		selectButton.setEnabled(false);
+		selectButton.setOnClickListener(new OnClickListener() {
+
+			@Override
+			public void onClick(View v) {
+				if (selectedFile != null) {
+					((FileSelect) getActivity()).setFile(selectedFile.getPath());
+					
+				}
+			}
+		});
+
+		importFile = (Button) v.findViewById(R.id.importfile);
+		importFile.setEnabled(false);
+		importFile.setOnClickListener(new OnClickListener() {
+
+			@Override
+			public void onClick(View v) {
+				((FileSelect) getActivity()).importFile(selectedFile.getPath());
+			}
+		});
+
+
+
+		
+		return v;
+	}
+	
+	@Override
+	public void onActivityCreated(Bundle savedInstanceState) {
+		super.onActivityCreated(savedInstanceState);
+		
+		mStartPath = ((FileSelect) getActivity()).getSelectPath();
+					getDir(mStartPath);
+	}
+	
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);		
+	}
+
+	private void getDir(String dirPath) {
+
+		boolean useAutoSelection = dirPath.length() < currentPath.length();
+
+		Integer position = lastPositions.get(parentPath);
+
+		getDirImpl(dirPath);
+
+		if (position != null && useAutoSelection) {
+			getListView().setSelection(position);
+		}
+
+	}
+
+	/**
+	 * Monta a estrutura de arquivos e diretorios filhos do diretorio fornecido.
+	 * 
+	 * @param dirPath
+	 *            Diretorio pai.
+	 */
+	private void getDirImpl(final String dirPath) {
+
+		currentPath = dirPath;
+
+		final List<String> item = new ArrayList<String>();
+		path = new ArrayList<String>();
+		mList = new ArrayList<HashMap<String, Object>>();
+
+		File f = new File(currentPath);
+		File[] files = f.listFiles();
+		if (files == null) {
+			currentPath = ROOT;
+			f = new File(currentPath);
+			files = f.listFiles();
+		}
+		
+		myPath.setText(getText(R.string.location) + ": " + currentPath);
+
+		if (!currentPath.equals(ROOT)) {
+
+			item.add(ROOT);
+			addItem(ROOT, R.drawable.folder);
+			path.add(ROOT);
+
+			item.add("../");
+			addItem("../", R.drawable.folder);
+			path.add(f.getParent());
+			parentPath = f.getParent();
+
+		}
+
+		TreeMap<String, String> dirsMap = new TreeMap<String, String>();
+		TreeMap<String, String> dirsPathMap = new TreeMap<String, String>();
+		TreeMap<String, String> filesMap = new TreeMap<String, String>();
+		TreeMap<String, String> filesPathMap = new TreeMap<String, String>();
+		for (File file : files) {
+			if (file.isDirectory()) {
+				String dirName = file.getName();
+				dirsMap.put(dirName, dirName);
+				dirsPathMap.put(dirName, file.getPath());
+			} else {
+				final String fileName = file.getName();
+				final String fileNameLwr = fileName.toLowerCase();
+				// se ha um filtro de formatos, utiliza-o
+				if (formatFilter != null) {
+					boolean contains = false;
+					for (int i = 0; i < formatFilter.length; i++) {
+						final String formatLwr = formatFilter[i].toLowerCase();
+						if (fileNameLwr.endsWith(formatLwr)) {
+							contains = true;
+							break;
+						}
+					}
+					if (contains) {
+						filesMap.put(fileName, fileName);
+						filesPathMap.put(fileName, file.getPath());
+					}
+					// senao, adiciona todos os arquivos
+				} else {
+					filesMap.put(fileName, fileName);
+					filesPathMap.put(fileName, file.getPath());
+				}
+			}
+		}
+		item.addAll(dirsMap.tailMap("").values());
+		item.addAll(filesMap.tailMap("").values());
+		path.addAll(dirsPathMap.tailMap("").values());
+		path.addAll(filesPathMap.tailMap("").values());
+
+		SimpleAdapter fileList = new SimpleAdapter(getActivity(), mList, R.layout.file_dialog_row, new String[] {
+				ITEM_KEY, ITEM_IMAGE }, new int[] { R.id.fdrowtext, R.id.fdrowimage });
+
+		for (String dir : dirsMap.tailMap("").values()) {
+			addItem(dir, R.drawable.folder);
+		}
+
+		for (String file : filesMap.tailMap("").values()) {
+			addItem(file, R.drawable.file);
+		}
+
+		fileList.notifyDataSetChanged();
+
+		setListAdapter(fileList);
+
+	}
+
+	private void addItem(String fileName, int imageId) {
+		HashMap<String, Object> item = new HashMap<String, Object>();
+		item.put(ITEM_KEY, fileName);
+		item.put(ITEM_IMAGE, imageId);
+		mList.add(item);
+	}
+
+
+	@Override
+	public void onListItemClick(ListView l, View v, int position, long id) {
+
+		File file = new File(path.get(position));
+
+		if (file.isDirectory()) {
+			selectButton.setEnabled(false);
+			importFile.setEnabled(false);
+			
+			if (file.canRead()) {
+				lastPositions.put(currentPath, position);
+				getDir(path.get(position));
+			} else {
+				new AlertDialog.Builder(getActivity()).setIcon(R.drawable.icon)
+						.setTitle("[" + file.getName() + "] " + getText(R.string.cant_read_folder))
+						.setPositiveButton("OK", null).show();
+			}
+		} else {
+			selectedFile = file;
+			v.setSelected(true);
+			selectButton.setEnabled(true);
+			importFile.setEnabled(true);
+		}
+	}
+
+}
diff --git a/src/de/blinkt/openvpn/InlineFileTab.java b/src/de/blinkt/openvpn/InlineFileTab.java
new file mode 100644
index 0000000..1104d29
--- /dev/null
+++ b/src/de/blinkt/openvpn/InlineFileTab.java
@@ -0,0 +1,65 @@
+package de.blinkt.openvpn;
+
+import android.app.Fragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.EditText;
+
+public class InlineFileTab extends Fragment
+{
+
+	private static final int MENU_SAVE = 0;
+	private EditText mInlineData;
+
+	@Override
+	public void onActivityCreated(Bundle savedInstanceState) {
+		super.onActivityCreated(savedInstanceState);
+
+		mInlineData.setText(((FileSelect)getActivity()).getInlineData());
+	}
+
+	@Override
+	public View onCreateView(LayoutInflater inflater, ViewGroup container,
+			Bundle savedInstanceState)
+	{
+
+		View v = inflater.inflate(R.layout.file_dialog_inline, container, false);
+		mInlineData =(EditText) v.findViewById(R.id.inlineFileData);
+		return v;
+	}
+
+	public void setData(String data) {
+		if(mInlineData!=null)
+			mInlineData.setText(data);
+
+	}
+
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setHasOptionsMenu(true);
+	}
+
+	@Override
+	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+		menu.add(0, MENU_SAVE, 0, "Use inline data")
+		.setIcon(android.R.drawable.ic_menu_save)
+		.setAlphabeticShortcut('u')
+		.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM
+				| MenuItem.SHOW_AS_ACTION_WITH_TEXT);
+	}
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		if(item.getItemId()==MENU_SAVE){
+			((FileSelect)getActivity()).saveInlineData(mInlineData.getText().toString());
+			return true;
+		}
+		return super.onOptionsItemSelected(item);
+	}
+
+}
\ No newline at end of file
diff --git a/src/de/blinkt/openvpn/LaunchVPN.java b/src/de/blinkt/openvpn/LaunchVPN.java
index 8aeb996..c50a176 100644
--- a/src/de/blinkt/openvpn/LaunchVPN.java
+++ b/src/de/blinkt/openvpn/LaunchVPN.java
@@ -20,7 +20,6 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
 import java.util.Collection;
 import java.util.Vector;
 
diff --git a/src/de/blinkt/openvpn/OpenVPN.java b/src/de/blinkt/openvpn/OpenVPN.java
index 58187df..71df887 100644
--- a/src/de/blinkt/openvpn/OpenVPN.java
+++ b/src/de/blinkt/openvpn/OpenVPN.java
@@ -3,8 +3,6 @@ package de.blinkt.openvpn;
 import java.util.LinkedList;
 import java.util.Vector;
 
-import android.util.Log;
-
 public class OpenVPN {
 	private static OpenVpnService mOpenVpnService;
 	private static final int MAXLOGENTRIES = 500;
diff --git a/src/de/blinkt/openvpn/OpenVPNThread.java b/src/de/blinkt/openvpn/OpenVPNThread.java
index 008598e..a24abb8 100644
--- a/src/de/blinkt/openvpn/OpenVPNThread.java
+++ b/src/de/blinkt/openvpn/OpenVPNThread.java
@@ -4,8 +4,6 @@ import java.io.BufferedReader;
 import java.io.IOException;

 import java.io.InputStream;

 import java.io.InputStreamReader;

-import java.io.Reader;

-import java.util.Arrays;

 import java.util.LinkedList;

 

 import android.util.Log;

diff --git a/src/de/blinkt/openvpn/OpenVpnService.java b/src/de/blinkt/openvpn/OpenVpnService.java
index 9f0f732..9030d29 100644
--- a/src/de/blinkt/openvpn/OpenVpnService.java
+++ b/src/de/blinkt/openvpn/OpenVpnService.java
@@ -20,7 +20,6 @@ import java.io.IOException;
 import java.util.List;
 import java.util.Vector;
 
-import android.R.anim;
 import android.app.ActivityManager;
 import android.app.ActivityManager.RunningAppProcessInfo;
 import android.app.PendingIntent;
diff --git a/src/de/blinkt/openvpn/Settings_Authentication.java b/src/de/blinkt/openvpn/Settings_Authentication.java
index 4124783..003a26d 100644
--- a/src/de/blinkt/openvpn/Settings_Authentication.java
+++ b/src/de/blinkt/openvpn/Settings_Authentication.java
@@ -12,8 +12,6 @@ import android.preference.Preference.OnPreferenceClickListener;
 import android.preference.PreferenceFragment;
 import android.preference.SwitchPreference;
 
-import com.lamerman.FileDialog;
-import com.lamerman.SelectionMode;
 
 public class Settings_Authentication extends PreferenceFragment implements OnPreferenceChangeListener, OnPreferenceClickListener {
 	private static final int SELECT_TLS_FILE = 23223232;
@@ -25,6 +23,7 @@ public class Settings_Authentication extends PreferenceFragment implements OnPre
 	private Preference mTLSAuthFile;
 	private SwitchPreference mUseTLSAuth;
 	private EditTextPreference mCipher;
+	private String mTlsAuthFileData;
 
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
@@ -61,7 +60,8 @@ public class Settings_Authentication extends PreferenceFragment implements OnPre
 		onPreferenceChange(mRemoteCN, mProfile.mRemoteCN);
 		
 		mUseTLSAuth.setChecked(mProfile.mUseTLSAuth);
-		mTLSAuthFile.setSummary(mProfile.mTLSAuthFilename);
+		mTlsAuthFileData= mProfile.mTLSAuthFilename;
+		setTlsAuthSummary(mTlsAuthFileData);
 		mTLSAuthDirection.setValue(mProfile.mTLSAuthDirection);
 		mCipher.setText(mProfile.mCipher);
 		onPreferenceChange(mCipher, mProfile.mCipher);
@@ -73,10 +73,7 @@ public class Settings_Authentication extends PreferenceFragment implements OnPre
 		mProfile.mRemoteCN=mRemoteCN.getText();
 		
 		mProfile.mUseTLSAuth = mUseTLSAuth.isChecked();
-		if(mTLSAuthFile.getSummary()==null)
-			mProfile.mTLSAuthFilename=null;
-		else
-			mProfile.mTLSAuthFilename = mTLSAuthFile.getSummary().toString();
+		mProfile.mTLSAuthFilename = mTlsAuthFileData;
 		
 		if(mTLSAuthDirection.getValue()==null)
 			mProfile.mTLSAuthDirection=null;
@@ -109,9 +106,8 @@ public class Settings_Authentication extends PreferenceFragment implements OnPre
 		return true;
 	}
 	void startFileDialog() {
-		Intent startFC = new Intent(getActivity(),FileDialog.class);
-		startFC.putExtra(FileDialog.START_PATH, "/sdcard");
-		startFC.putExtra(FileDialog.SELECTION_MODE, SelectionMode.MODE_OPEN);
+		Intent startFC = new Intent(getActivity(),FileSelectionFragment.class);
+		startFC.putExtra(FileSelect.START_DATA, "/sdcard");
 	
 		startActivityForResult(startFC,SELECT_TLS_FILE);
 	}
@@ -126,9 +122,17 @@ public class Settings_Authentication extends PreferenceFragment implements OnPre
 	public void onActivityResult(int requestCode, int resultCode, Intent data) {
 		super.onActivityResult(requestCode, resultCode, data);
 		if(requestCode==SELECT_TLS_FILE && resultCode == Activity.RESULT_OK){
-			   String filepath = data.getStringExtra(FileDialog.RESULT_PATH);
-			   mTLSAuthFile.setSummary(filepath);
+			   String result = data.getStringExtra(FileSelect.RESULT_DATA);
+			   mTlsAuthFileData=result;
+			   setTlsAuthSummary(result);
 			
 		}
 	}
+
+	private void setTlsAuthSummary(String result) {
+		if(result.startsWith(FileSelect.INLINE_TAG))
+			   mTLSAuthFile.setSummary(R.string.inline_file_data);
+		   else
+			   mTLSAuthFile.setSummary(result);
+	}
 }
\ No newline at end of file
diff --git a/src/de/blinkt/openvpn/Settings_Basic.java b/src/de/blinkt/openvpn/Settings_Basic.java
index ad58a77..7586b27 100644
--- a/src/de/blinkt/openvpn/Settings_Basic.java
+++ b/src/de/blinkt/openvpn/Settings_Basic.java
@@ -18,6 +18,7 @@ package de.blinkt.openvpn;
 
 import java.util.HashMap;
 
+import android.app.Activity;
 import android.app.Fragment;
 import android.content.Intent;
 import android.os.Bundle;
@@ -37,7 +38,6 @@ import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.ToggleButton;
 
-import com.lamerman.FileDialog;
 
 import de.blinkt.openvpn.R.id;
 
@@ -142,10 +142,10 @@ public class Settings_Basic extends Fragment implements View.OnClickListener, On
 	
 	 @Override
 	public void onActivityResult(int request, int result, Intent data) {
-            if (request >= CHOOSE_FILE_OFFSET) {
-                     String filepath = data.getStringExtra(FileDialog.RESULT_PATH);
+            if (result == Activity.RESULT_OK && request >= CHOOSE_FILE_OFFSET) {
+                     String filedata = data.getStringExtra(FileSelect.RESULT_DATA);
                      FileSelectLayout fsl = fileselects.get(request);
-                     fsl.setData(filepath);
+                     fsl.setData(filedata);
              }
              savePreferences();
      }
diff --git a/src/de/blinkt/openvpn/VpnProfile.java b/src/de/blinkt/openvpn/VpnProfile.java
index 63d6876..b3ce6a4 100644
--- a/src/de/blinkt/openvpn/VpnProfile.java
+++ b/src/de/blinkt/openvpn/VpnProfile.java
@@ -19,8 +19,6 @@ import java.util.Vector;
 
 import android.content.Context;
 import android.content.Intent;
-import android.os.Parcel;
-import android.os.Parcelable;
 import android.security.KeyChain;
 import android.security.KeyChainException;
 
@@ -185,24 +183,17 @@ public class VpnProfile implements  Serializable{
 			cfg+="management-query-passwords\n";
 		case VpnProfile.TYPE_CERTIFICATES:
 			// Ca
-			cfg+="ca ";
-			cfg+=openVpnEscape(mCaFilename);
-			cfg+="\n";
+			cfg+=insertFileData("ca",mCaFilename);
 
 			// Client Cert + Key
-			cfg+="key ";
-			cfg+=openVpnEscape(mClientKeyFilename);
-			cfg+="\n";
-			cfg+="cert ";
-			cfg+=openVpnEscape(mClientCertFilename);
-			cfg+="\n";
+			cfg+=insertFileData("key",mClientKeyFilename);
+			cfg+=insertFileData("cert",mClientCertFilename);
+
 			break;
 		case VpnProfile.TYPE_USERPASS_PKCS12:
 			cfg+="auth-user-pass\n";
 		case VpnProfile.TYPE_PKCS12:
-			cfg+="pkcs12 ";
-			cfg+=openVpnEscape(mPKCS12Filename);
-			cfg+="\n";
+			cfg+=insertFileData("pkcs12",mPKCS12Filename);
 			cfg+="management-query-passwords\n";
 			break;
 
@@ -217,7 +208,7 @@ public class VpnProfile implements  Serializable{
 		case VpnProfile.TYPE_USERPASS:
 			cfg+="auth-user-pass\n";
 			cfg+="management-query-passwords\n";
-			cfg+="ca " +openVpnEscape(mCaFilename) +"\n";
+			cfg+=insertFileData("ca",mCaFilename);
 		}
 
 		if(mUseLzo) {
@@ -226,12 +217,15 @@ public class VpnProfile implements  Serializable{
 
 		if(mUseTLSAuth) {
 			if(mAuthenticationType==TYPE_STATICKEYS)
-				cfg+="secret ";
+				cfg+=insertFileData("scecret",mTLSAuthFilename);
 			else
-				cfg+="tls-auth ";
-			cfg+=openVpnEscape(mTLSAuthFilename);
+				cfg+=insertFileData("tls-auth",mTLSAuthFilename);
 			cfg+=" ";
-			cfg+= mTLSAuthDirection;
+		
+			if(nonNull(mTLSAuthDirection)) {
+				cfg+= "key-direction ";
+				cfg+= mTLSAuthDirection;
+			}
 			cfg+="\n";
 		}
 
@@ -297,6 +291,16 @@ public class VpnProfile implements  Serializable{
 		return cfg;
 	}
 
+	//! Put inline data inline and other data as normal escaped filename
+	private String insertFileData(String cfgentry, String filedata) {
+		if(filedata.startsWith(FileSelect.INLINE_TAG)){
+			String datawoheader = filedata.substring(FileSelect.INLINE_TAG.length());
+			return String.format("<%s>\n%s\n</%s>\n",cfgentry,datawoheader,cfgentry);
+		} else {
+			return String.format("%s %s",cfgentry,openVpnEscape(filedata));
+		}
+	}
+
 	private boolean nonNull(String val) {
 		if(val == null || val.equals("")) 
 			return false;