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Added a custom adapter and layout to display VPN profiles in a ListView

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This commit is contained in:
Tobias Brunner
2012-08-11 15:10:34 +02:00
parent d799cbf676
commit 03a5a63c03
3 changed files with 158 additions and 1 deletions
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src/frontends/android/res/layout/profile_list_item.xml
+49
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<?xml version="1.0" encoding="utf-8"?>
<!--
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 <http://www.fsf.org/copyleft/gpl.txt>.
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.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:paddingBottom="6dip"
android:paddingTop="4dip"
android:background="?android:attr/activatedBackgroundIndicator" >
<TextView
android:id="@+id/profile_item_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/profile_item_gateway"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="?android:textColorSecondary"
android:textAppearance="?android:attr/textAppearanceSmall"
android:layout_marginLeft="15dp" />
<TextView
android:id="@+id/profile_item_username"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="?android:textColorSecondary"
android:textAppearance="?android:attr/textAppearanceSmall"
android:layout_marginLeft="15dp" />
</LinearLayout>
src/frontends/android/res/values/strings.xml
+21 -1
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@@ -1,7 +1,27 @@
<?xml version="1.0" encoding="utf-8"?>
<!--
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 <http://www.fsf.org/copyleft/gpl.txt>.
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.
-->
<resources>
<!-- Application -->
<string name="app_name">strongSwan VPN Client</string>
<string name="hello">Hello World, strongSwanActivity!</string>
<string name="app_name">strongSwan</string>
<string name="profile_gateway_label">Gateway:</string>
<string name="profile_username_label">Username:</string>
</resources>
src/frontends/android/src/org/strongswan/android/ui/adapter/VpnProfileAdapter.java
+88
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@@ -0,0 +1,88 @@
/*
* 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 <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.strongswan.android.R;
import org.strongswan.android.data.VpnProfile;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;
public class VpnProfileAdapter extends ArrayAdapter<VpnProfile>
{
private final int resource;
private final List<VpnProfile> items;
public VpnProfileAdapter(Context context, int resource,
List<VpnProfile> items)
{
super(context, resource, items);
this.resource = resource;
this.items = items;
sortItems();
}
@Override
public View getView(int position, View convertView, ViewGroup parent)
{
View vpnProfileView;
if (convertView != null)
{
vpnProfileView = convertView;
}
else
{
LayoutInflater inflater = LayoutInflater.from(getContext());
vpnProfileView = inflater.inflate(resource, null);
}
VpnProfile profile = getItem(position);
TextView tv = (TextView)vpnProfileView.findViewById(R.id.profile_item_name);
tv.setText(profile.getName());
tv = (TextView)vpnProfileView.findViewById(R.id.profile_item_gateway);
tv.setText(getContext().getString(R.string.profile_gateway_label) + " " + profile.getGateway());
tv = (TextView)vpnProfileView.findViewById(R.id.profile_item_username);
tv.setText(getContext().getString(R.string.profile_username_label) + " " + profile.getUsername());
return vpnProfileView;
}
@Override
public void notifyDataSetChanged()
{
sortItems();
super.notifyDataSetChanged();
}
private void sortItems()
{
Collections.sort(this.items, new Comparator<VpnProfile>() {
@Override
public int compare(VpnProfile lhs, VpnProfile rhs)
{
return lhs.getName().compareToIgnoreCase(rhs.getName());
}
});
}
}