Simple network info page

AndroidManifest.xml

@@ -37,6 +37,9 @@
         <activity
             android:name="i2p.bote.android.addressbook.EditContactActivity"
             android:parentActivityName="i2p.bote.android.addressbook.AddressBookActivity" />
+        <activity
+            android:name="i2p.bote.android.NetworkInfoActivity"
+            android:parentActivityName="i2p.bote.android.EmailListActivity" />
         <activity
             android:name="i2p.bote.android.config.SettingsActivity"
             android:parentActivityName="i2p.bote.android.EmailListActivity" />

res/layout/fragment_network_info.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/local_destination" />
+
+    <TextView
+        android:id="@+id/local_destination"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/not_set" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/kademlia_peers" />
+
+    <TextView
+        android:id="@+id/kademlia_peers"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="0" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/relay_peers" />
+
+    <TextView
+        android:id="@+id/relay_peers"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="0" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/banned_peers" />
+
+    <TextView
+        android:id="@+id/banned_peers"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="0" />
+
+</LinearLayout>

res/values/strings.xml

@@ -58,6 +58,12 @@
     <string name="label_browse">Browse</string>
     <string name="save_contact">Save contact</string>
 
+    <string name="local_destination">Local Destination:</string>
+    <string name="not_set">Not set</string>
+    <string name="kademlia_peers">Kademlia Peers:</string>
+    <string name="relay_peers">Relay Peers:</string>
+    <string name="banned_peers">Banned Peers:</string>
+
     <string name="pref_title_general">General</string>
     <string name="pref_summ_general">General settings and default identity settings</string>
     <string name="pref_title_autoMail">Auto-check mail</string>

src/i2p/bote/android/EmailListActivity.java

@@ -164,7 +164,8 @@ public class EmailListActivity extends ActionBarActivity implements
         });
         mNetworkStatus.setOnClickListener(new View.OnClickListener() {
             public void onClick(View view) {
-                // TODO: network status page
+                Intent nii = new Intent(EmailListActivity.this, NetworkInfoActivity.class);
+                startActivity(nii);
             }
         });
 

src/i2p/bote/android/NetworkInfoActivity.java

@@ -0,0 +1,21 @@
+package i2p.bote.android;
+
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+
+public class NetworkInfoActivity extends ActionBarActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setTitle(R.string.compose);
+
+        // Enable ActionBar app icon to behave as action to go back
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        if (savedInstanceState == null) {
+            NetworkInfoFragment f = new NetworkInfoFragment();
+            getSupportFragmentManager().beginTransaction()
+                .add(android.R.id.content, f).commit();
+        }
+    }
+}

src/i2p/bote/android/NetworkInfoFragment.java

@@ -0,0 +1,48 @@
+package i2p.bote.android;
+
+import java.util.Collection;
+import java.util.Set;
+
+import net.i2p.data.Destination;
+import i2p.bote.I2PBote;
+import i2p.bote.Util;
+import i2p.bote.network.BannedPeer;
+import i2p.bote.network.DhtPeerStats;
+import i2p.bote.network.RelayPeer;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+public class NetworkInfoFragment extends Fragment {
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_network_info, container, false);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        Destination dest = I2PBote.getInstance().getLocalDestination();
+        if (dest != null)
+            ((TextView) view.findViewById(R.id.local_destination)).setText(
+                    Util.toBase32(dest));
+
+        DhtPeerStats dhtStats = I2PBote.getInstance().getDhtStats();
+        if (dhtStats != null)
+            ((TextView) view.findViewById(R.id.kademlia_peers)).setText(
+                    "" + dhtStats.getData().size());
+
+        Set<RelayPeer> relayPeers = I2PBote.getInstance().getRelayPeers();
+        ((TextView) view.findViewById(R.id.relay_peers)).setText(
+                "" + relayPeers.size());
+
+        Collection<BannedPeer> bannedPeers = I2PBote.getInstance().getBannedPeers();
+        ((TextView) view.findViewById(R.id.banned_peers)).setText(
+                "" + bannedPeers.size());
+    }
+}