From e8261bbc90f46dad1a7c0bb8bd998ebf9107f0f9 Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Sat, 21 Jul 2012 00:23:13 +0200
Subject: Allow clearing of the CA Cert (closes issue #57)

---
 src/de/blinkt/openvpn/FileSelect.java | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'src/de/blinkt/openvpn/FileSelect.java')

diff --git a/src/de/blinkt/openvpn/FileSelect.java b/src/de/blinkt/openvpn/FileSelect.java
index bbad5cfd..30d6628e 100644
--- a/src/de/blinkt/openvpn/FileSelect.java
+++ b/src/de/blinkt/openvpn/FileSelect.java
@@ -22,12 +22,14 @@ public class FileSelect extends Activity {
 	public static final String START_DATA = "START_DATA";
 	public static final String WINDOW_TITLE = "WINDOW_TILE";
 	public static final String NO_INLINE_SELECTION = "de.blinkt.openvpn.NO_INLINE_SELECTION";
+	public static final String SHOW_CLEAR_BUTTON = "de.blinkt.openvpn.SHOW_CLEAR_BUTTON";
 	private FileSelectionFragment mFSFragment;
 	private InlineFileTab mInlineFragment;
 	private String mData;
 	private Tab inlineFileTab;
 	private Tab fileExplorerTab;
 	private boolean mNoInline;
+	private boolean mShowClear;
 	
 		
 	public void onCreate(Bundle savedInstanceState)
@@ -47,6 +49,7 @@ public class FileSelect extends Activity {
 			setTitle(title);
 		
 		mNoInline = getIntent().getBooleanExtra(NO_INLINE_SELECTION, false);
+		mShowClear = getIntent().getBooleanExtra(SHOW_CLEAR_BUTTON, false);
 		
 		ActionBar bar = getActionBar();
 		bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); 
@@ -67,6 +70,13 @@ public class FileSelect extends Activity {
 
 		
 	}
+	
+	protected boolean showClear() {
+		if(mData == null || mData.equals(""))
+			return false;
+		else
+			return mShowClear;
+	}
 
 	protected class MyTabsListener<T extends Fragment> implements ActionBar.TabListener
 	{
@@ -139,7 +149,7 @@ public class FileSelect extends Activity {
 	}
 
 	public String getSelectPath() {
-		if(mData.startsWith(VpnProfile.INLINE_TAG))
+		if(!mData.startsWith(VpnProfile.INLINE_TAG))
 			return mData;
 		else
 			return "/mnt/sdcard";
@@ -151,6 +161,14 @@ public class FileSelect extends Activity {
 		else
 			return "";
 	}
+	
+	public void clearData() {
+		Intent intent = new Intent();
+		intent.putExtra(RESULT_DATA, (String)null);
+		setResult(Activity.RESULT_OK,intent);
+		finish();
+		
+	}
 
 	public void saveInlineData(String string) {
 		Intent intent = new Intent();
-- 
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