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package com.orbekk.same;
import java.util.List;
import java.util.ArrayList;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.orbekk.same.R;
import com.orbekk.same.android.net.Broadcaster;
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.AdapterView;
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 List<String> networkNames = new ArrayList<String>();
private List<String> networkUrls = new ArrayList<String>();
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 synchronized void onReceive(Context context, Intent intent) {
if (SameService.AVAILABLE_NETWORKS_UPDATE.equals(intent.getAction())) {
networkNames = intent.getStringArrayListExtra(
SameService.AVAILABLE_NETWORKS);
networkUrls = intent.getStringArrayListExtra(
SameService.NETWORK_URLS);
updateNetworkList();
}
}
};
private AdapterView.OnItemClickListener networkListClickListener =
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String networkName = networkNames.get(position);
int networkIndex = networkNames.indexOf(networkName);
String masterUrl = networkUrls.get(networkIndex);
joinNetwork(masterUrl);
}
};
private void updateNetworkList() {
ListView list = (ListView)findViewById(R.id.network_list);
list.setAdapter(new ArrayAdapter<String>(
SameControllerActivity.this,
R.layout.list_text_item, networkNames));
}
public void createNetwork(View unused) {
Message message = Message.obtain(null, SameService.CREATE_NETWORK);
try {
sameService.send(message);
} catch (RemoteException e) {
logger.error("Failed to create network", e);
throw new RuntimeException(e);
}
}
public void joinNetworkUrl(View unused) {
String masterUrl = "";
Intent intent = new Intent(this, SameService.class);
intent.setAction("join");
EditText t = (EditText)findViewById(R.id.master_service_url);
masterUrl = t.getText().toString();
if (!masterUrl.startsWith("http://")) {
masterUrl = "http://" + masterUrl;
}
if (!masterUrl.endsWith("/MasterService.json")) {
masterUrl += "/MasterService.json";
}
joinNetwork(masterUrl);
}
private void joinNetwork(String masterUrl) {
logger.info("joinNetwork({})", masterUrl);
Message message = Message.obtain(null, SameService.JOIN_NETWORK,
masterUrl);
try {
sameService.send(message);
} catch (RemoteException e) {
logger.error("Failed to send message", e);
throw new RuntimeException(e);
}
}
private void showIpAddress() {
TextView t = (TextView)findViewById(R.id.ipAddress);
t.setText("My IP: ");
t.append(new Broadcaster(this).getWlanAddress().getHostAddress());
}
public void doneClicked(View unused) {
finish();
}
public void searchNetworks(View unused) {
logger.info("SearchNetworks()");
Message searchMessage = Message.obtain(null, SameService.SEARCH_NETWORKS);
try {
sameService.send(searchMessage);
} catch (RemoteException e) {
logger.error("Failed to send message", e);
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
System.setProperty("java.net.preferIPv4Stack", "true");
System.setProperty("java.net.preferIPv6Addresses", "false");
setContentView(R.layout.controller);
showIpAddress();
ListView networkList = (ListView)findViewById(R.id.network_list);
networkList.setOnItemClickListener(networkListClickListener);
}
@Override public void onResume() {
super.onResume();
Intent intent = new Intent(this, SameService.class);
bindService(intent, sameConnection, Context.BIND_AUTO_CREATE);
IntentFilter sameServiceUpdates = new IntentFilter(
SameService.AVAILABLE_NETWORKS_UPDATE);
registerReceiver(broadcastReceiver, sameServiceUpdates);
}
@Override public void onStop() {
super.onStop();
if (sameService != null) {
unbindService(sameConnection);
}
unregisterReceiver(broadcastReceiver);
}
@Override
protected void onDestroy() {
super.onDestroy();
}
}
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