diff --git a/src/frontends/android/res/layout/trusted_certificates_item.xml b/src/frontends/android/res/layout/trusted_certificates_item.xml
new file mode 100644
index 000000000..48d77757d
--- /dev/null
+++ b/src/frontends/android/res/layout/trusted_certificates_item.xml
@@ -0,0 +1,29 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/frontends/android/src/org/strongswan/android/ui/adapter/TrustedCertificateAdapter.java b/src/frontends/android/src/org/strongswan/android/ui/adapter/TrustedCertificateAdapter.java
new file mode 100644
index 000000000..ae94adc52
--- /dev/null
+++ b/src/frontends/android/src/org/strongswan/android/ui/adapter/TrustedCertificateAdapter.java
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2012 Tobias Brunner
+ * Copyright (C) 2012 Giuliano Grassi
+ * Copyright (C) 2012 Ralf Sager
+ * Hochschule fuer Technik Rapperswil
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version. See .
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ */
+
+package org.strongswan.android.ui.adapter;
+
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Hashtable;
+import java.util.Map.Entry;
+
+import org.strongswan.android.R;
+
+import android.content.Context;
+import android.net.http.SslCertificate;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.TextView;
+
+public class TrustedCertificateAdapter extends BaseAdapter
+{
+ private final ArrayList mContent;
+ private final Context mContext;
+
+ public class CertEntry implements Comparable
+ {
+ public X509Certificate mCert;
+ public String mAlias;
+ public String mDisplayName;
+
+ public CertEntry(String alias, X509Certificate cert)
+ {
+ mCert = cert;
+ mAlias = alias;
+ }
+
+ public String getDisplayText()
+ {
+ if (mDisplayName == null)
+ {
+ SslCertificate cert = new SslCertificate(mCert);
+ String o = cert.getIssuedTo().getOName();
+ String ou = cert.getIssuedTo().getUName();
+ String cn = cert.getIssuedTo().getCName();
+ if (!o.isEmpty())
+ {
+ mDisplayName = o;
+ if (!cn.isEmpty())
+ {
+ mDisplayName = mDisplayName + ", " + cn;
+ }
+ else if (!ou.isEmpty())
+ {
+ mDisplayName = mDisplayName + ", " + ou;
+ }
+ }
+ else if (!cn.isEmpty())
+ {
+ mDisplayName = cn;
+ }
+ else
+ {
+ mDisplayName = cert.getIssuedTo().getDName();
+ }
+ }
+ return mDisplayName;
+ }
+
+ @Override
+ public int compareTo(CertEntry another)
+ {
+ return getDisplayText().compareToIgnoreCase(another.getDisplayText());
+ }
+ }
+
+ public TrustedCertificateAdapter(Context context,
+ Hashtable content)
+ {
+ mContext = context;
+ mContent = new ArrayList();
+ for (Entry entry : content.entrySet())
+ {
+ mContent.add(new CertEntry(entry.getKey(), entry.getValue()));
+ }
+ Collections.sort(mContent);
+ }
+
+ @Override
+ public int getCount()
+ {
+ return mContent.size();
+ }
+
+ @Override
+ public Object getItem(int position)
+ {
+ return mContent.get(position);
+ }
+
+ /**
+ * Returns the position (index) of the entry with the given alias.
+ *
+ * @param alias alias of the item to find
+ * @return the position (index) in the list
+ */
+ public int getItemPosition(String alias)
+ {
+ for (int i = 0; i < mContent.size(); i++)
+ {
+ if (mContent.get(i).mAlias.equals(alias))
+ {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ @Override
+ public long getItemId(int position)
+ {
+ return position;
+ }
+
+ @Override
+ public View getView(int position, View convertView, ViewGroup parent)
+ {
+ LayoutInflater inflater = LayoutInflater.from(mContext);
+ final View certView = inflater.inflate(R.layout.trusted_certificates_item, null);
+ final TextView certText = (TextView)certView.findViewById(R.id.certificate_name);
+ certText.setText(mContent.get(position).getDisplayText());
+ return certView;
+ }
+}