project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/NetplayStateFragment.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/NetplayStateFragment.java Wed Aug 01 20:41:54 2012 +0200
@@ -0,0 +1,65 @@
+package org.hedgewars.hedgeroid.netplay;
+
+import org.hedgewars.hedgeroid.netplay.Netplay.State;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.content.LocalBroadcastManager;
+import android.widget.Toast;
+
+/**
+ * Fragment for use by an activity that depends on the state of the network
+ * connection.
+ *
+ * This fragment manages a few aspects of the netplay connection: Requesting
+ * the network system loop to run at high frequency while the activity is in
+ * the foreground, and reacting to changes in the networking state by switching
+ * to the appropriate activity or finishing the activity if the network connection
+ * is closed.
+ */
+public class NetplayStateFragment extends Fragment {
+ private Netplay netplay;
+ private Context appContext;
+ private LocalBroadcastManager broadcastManager;
+
+ private final BroadcastReceiver disconnectReceiver = new BroadcastReceiver() {
+ @Override
+ public void onReceive(Context context, Intent intent) {
+ if(intent.getBooleanExtra(Netplay.EXTRA_HAS_ERROR, true)) {
+ String message = intent.getStringExtra(Netplay.EXTRA_MESSAGE);
+ Toast.makeText(appContext, "Disconnected: "+message, Toast.LENGTH_LONG).show();
+ }
+ getActivity().finish();
+ }
+ };
+
+ @Override
+ public void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+ appContext = getActivity().getApplicationContext();
+ broadcastManager = LocalBroadcastManager.getInstance(appContext);
+ netplay = Netplay.getAppInstance(appContext);
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ broadcastManager.registerReceiver(disconnectReceiver, new IntentFilter(Netplay.ACTION_DISCONNECTED));
+ netplay.requestFastTicks();
+
+ if(netplay.getState() == State.NOT_CONNECTED) {
+ getActivity().finish();
+ }
+ }
+
+ @Override
+ public void onPause() {
+ super.onPause();
+ broadcastManager.unregisterReceiver(disconnectReceiver);
+ netplay.unrequestFastTicks();
+ }
+}