Add DiscoverActivity - lists of baby monitors on the network

This is the stub of the DiscoverActivity, which is responsible for
discovering all available ProtectBabyMonitor services on the
local network.

AndroidManifest.xml

@@ -29,6 +29,11 @@
             android:label="@string/app_name"
             android:parentActivityName="protect.babymonitor.StartActivity"
             />
+        <activity
+            android:name="protect.babymonitor.DiscoverActivity"
+            android:label="@string/app_name"
+            android:parentActivityName="protect.babymonitor.StartActivity"
+            />
     </application>
 
 </manifest>

res/layout/activity_discover.xml

@@ -0,0 +1,30 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context="protect.babymonitor.MonitorActivity" >
+
+    <TextView
+        android:id="@+id/textView1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="27dp"
+        android:text="Select a Monitor:"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
+    <TableLayout
+        android:id="@+id/ServiceTable"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/textView1"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="47dp" >
+    </TableLayout>
+
+</RelativeLayout>

src/protect/babymonitor/DiscoverActivity.java

@@ -0,0 +1,43 @@
+/**
+ * This file is part of the Protect Baby Monitor.
+ *
+ * Protect Baby Monitor 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Protect Baby Monitor 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Protect Baby Monitor. If not, see <http://www.gnu.org/licenses/>.
+ */
+package protect.babymonitor;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+
+public class DiscoverActivity extends Activity
+{
+    final String TAG = "BabyMonitor";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        Log.i(TAG, "Baby monitor start");
+
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_discover);
+    }
+
+    @Override
+    protected void onDestroy()
+    {
+        Log.i(TAG, "Baby monitoring stop");
+
+        super.onDestroy();
+    }
+}

src/protect/babymonitor/StartActivity.java

@@ -47,5 +47,18 @@ public class StartActivity extends Activity
                 startActivity(i);
             }
         });
+
+        final Button connectButton = (Button) findViewById(R.id.connectMonitorButton);
+        connectButton.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                Log.i(TAG, "Starting connection activity");
+
+                Intent i = new Intent(getApplicationContext(), DiscoverActivity.class);
+                startActivity(i);
+            }
+        });
     }
 }