Extend SameService.

– Binding to SameService now possible.
– Broadcast created for available networks.

1 files changed, 67 insertions, 2 deletions

diff --git a/same-android/src/main/java/com/orbekk/SameControllerActivity.java b/same-android/src/main/java/com/orbekk/SameControllerActivity.java
index a288789..0a9d387 100644
--- a/same-android/src/main/java/com/orbekk/SameControllerActivity.java
+++ b/same-android/src/main/java/com/orbekk/SameControllerActivity.java
@@ -1,6 +1,7 @@
 package com.orbekk;
 
 import java.net.InetAddress;
+import java.util.ArrayList;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -9,15 +10,52 @@ import com.orbekk.discovery.Broadcaster;
 import com.orbekk.discovery.SameService;
 
 import android.app.Activity;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.ServiceConnection;
 import android.os.Bundle;
+import android.os.IBinder;
+import android.os.Message;
+import android.os.Messenger;
+import android.os.RemoteException;
 import android.view.View;
+import android.widget.ArrayAdapter;
 import android.widget.EditText;
+import android.widget.ListView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 public class SameControllerActivity extends Activity { 
     private Logger logger = LoggerFactory.getLogger(getClass());
-   
+    private Messenger sameService = null;
+    
+    private ServiceConnection sameConnection = new ServiceConnection() {
+        @Override
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            sameService = new Messenger(service);
+        }
+        
+        @Override
+        public void onServiceDisconnected(ComponentName name) {
+            sameService = null;
+        }
+    };
+    
+    private BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            if (SameService.AVAILABLE_NETWORKS_UPDATE.equals(intent.getAction())) {
+                ArrayList<String> networkList = intent.getStringArrayListExtra(
+                    SameService.AVAILABLE_NETWORKS);
+                Toast.makeText(SameControllerActivity.this, networkList.toString(),
+                        Toast.LENGTH_SHORT).show();
+            }
+        }
+    };
+    
     public void createNetwork(View unused) {
         logger.info("Creating network");
         Intent intent = new Intent(this, SameService.class);
@@ -49,6 +87,22 @@ public class SameControllerActivity extends Activity {
     public void doneClicked(View unused) {
         finish();
     }
+    
+    public void searchNetworks(View unused) {
+        Toast.makeText(this, "Discovering networks", Toast.LENGTH_SHORT).show();
+        final String[] listItems = new String[]{"First item", "Second item"};
+        ListView list = (ListView)findViewById(R.id.network_list);
+        list.setAdapter(new ArrayAdapter<String>(this, R.layout.list_text_item,
+                listItems));
+        
+        Message message = Message.obtain(null, SameService.DISPLAY_MESSAGE,
+                "Message from Activity!");
+        try {
+            sameService.send(message);
+        } catch (RemoteException e) {
+            logger.error("Failed to send message", e);
+        }
+    }
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -58,7 +112,18 @@ public class SameControllerActivity extends Activity {
         System.setProperty("java.net.preferIPv6Addresses", "false");
 
         setContentView(R.layout.controller);        
-        showIpAddress(); 
+        showIpAddress();
+        
+        Intent intent = new Intent(this, SameService.class);
+        bindService(intent, sameConnection, Context.BIND_AUTO_CREATE);
+    }
+    
+    @Override public void onResume() {
+        super.onResume();
+        
+        IntentFilter sameServiceUpdates = new IntentFilter(
+                SameService.AVAILABLE_NETWORKS_UPDATE);
+        registerReceiver(broadcastReceiver, sameServiceUpdates);
     }
     
     @Override