project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/LobbyActivity.java
Hedgeroid: Major overhaul of the network connection code. Now it is threaded and
errors are handled properly.
package org.hedgewars.hedgeroid.netplay;
import org.hedgewars.hedgeroid.R;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.content.LocalBroadcastManager;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TabHost;
import android.widget.TextView;
import android.widget.Toast;
public class LobbyActivity extends FragmentActivity {
private TabHost tabHost;
private Netplay netconn;
private boolean isInForeground;
private final BroadcastReceiver disconnectReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if(isInForeground && intent.getBooleanExtra(Netplay.EXTRA_HAS_ERROR, true)) {
String message = intent.getStringExtra(Netplay.EXTRA_MESSAGE);
Toast.makeText(getApplicationContext(), "Disconnected: "+message, Toast.LENGTH_LONG).show();
}
finish();
}
};
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
LocalBroadcastManager.getInstance(getApplicationContext()).registerReceiver(disconnectReceiver, new IntentFilter(Netplay.ACTION_DISCONNECTED));
netconn = Netplay.getAppInstance(getApplicationContext());
setContentView(R.layout.activity_lobby);
tabHost = (TabHost)findViewById(android.R.id.tabhost);
if(tabHost != null) {
tabHost.setup();
tabHost.getTabWidget().setOrientation(LinearLayout.VERTICAL);
tabHost.addTab(tabHost.newTabSpec("rooms").setIndicator(createIndicatorView(tabHost, "Rooms", null)).setContent(R.id.roomListFragment));
tabHost.addTab(tabHost.newTabSpec("chat").setIndicator(createIndicatorView(tabHost, "Chat", null)).setContent(R.id.chatFragment));
tabHost.addTab(tabHost.newTabSpec("players").setIndicator(createIndicatorView(tabHost, "Players", null)).setContent(R.id.playerListFragment));
if (icicle != null) {
tabHost.setCurrentTabByTag(icicle.getString("currentTab"));
}
}
}
@Override
protected void onDestroy() {
super.onDestroy();
LocalBroadcastManager.getInstance(getApplicationContext()).unregisterReceiver(disconnectReceiver);
}
private View createIndicatorView(TabHost tabHost, CharSequence label, Drawable icon) {
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View tabIndicator = inflater.inflate(R.layout.tab_indicator,
tabHost.getTabWidget(), // tab widget is the parent
false); // no inflate params
final TextView tv = (TextView) tabIndicator.findViewById(R.id.title);
tv.setText(label);
if(icon != null) {
final ImageView iconView = (ImageView) tabIndicator.findViewById(R.id.icon);
iconView.setImageDrawable(icon);
}
return tabIndicator;
}
@Override
protected void onStart() {
super.onStart();
isInForeground = true;
Netplay.getAppInstance(getApplicationContext()).requestFastTicks();
}
@Override
protected void onStop() {
super.onStop();
isInForeground = false;
Netplay.getAppInstance(getApplicationContext()).unrequestFastTicks();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
getMenuInflater().inflate(R.menu.lobby_options, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch(item.getItemId()) {
case R.id.room_create:
Toast.makeText(this, R.string.not_implemented_yet, Toast.LENGTH_SHORT).show();
return true;
case R.id.disconnect:
netconn.disconnect();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onBackPressed() {
netconn.disconnect();
super.onBackPressed();
}
/*@Override
protected void onCreate(Bundle arg0) {
super.onCreate(arg0);
setContentView(R.layout.activity_lobby);
ViewPager pager = (ViewPager)findViewById(R.id.pager);
if(pager != null) {
pager.setAdapter(new Adapter(getSupportFragmentManager()));
}
}
private static class Adapter extends FragmentPagerAdapter {
public Adapter(FragmentManager mgr) {
super(mgr);
}
@Override
public int getCount() {
return 3;
}
@Override
public Fragment getItem(int arg0) {
switch(arg0) {
case 0: return new RoomlistFragment();
case 1: return new LobbyChatFragment();
case 2: return new PlayerlistFragment();
default: throw new IndexOutOfBoundsException();
}
}
}*/
@Override
protected void onSaveInstanceState(Bundle icicle) {
super.onSaveInstanceState(icicle);
if(tabHost != null) {
icicle.putString("currentTab", tabHost.getCurrentTabTag());
}
}
}