Miroirs/xwords
1
0
Fork 0
mirror of git://xwords.git.sourceforge.net/gitroot/xwords/xwords synced 2025-01-29 08:34:37 +01:00
Code Issues Projects Releases Packages Wiki Activity

add temporary ping menuitem, and implement by sending message to first

Browse source 
device that's running our service.  Logs show messages being received.
This commit is contained in:
Eric House 2012-01-19 06:42:08 -08:00
parent 0337b97b57
commit 00d2bb2a56
3 changed files with 81 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
xwords4/android/XWords4/res/menu/games_list_menu.xml
View file

@ -4,6 +4,9 @@
<!-- <item android:id="@+id/gamel_menu_view_hidden" -->
<!-- android:title="@string/gamel_menu_view_hidden" -->
<!-- /> -->
<item android:id="@+id/gamel_menu_btping"
android:title="bt ping"
/>
<item android:id="@+id/gamel_menu_newgame"
android:title="@string/button_new_game"
android:icon="@android:drawable/ic_menu_add"

88
xwords4/android/XWords4/src/org/eehouse/android/xw4/BTConnection.java
View file

@ -23,46 +23,67 @@ package org.eehouse.android.xw4;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothServerSocket;
import android.bluetooth.BluetoothSocket;
import android.bluetooth.BluetoothDevice;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.Set;
import java.util.UUID;
public class BTConnection extends BroadcastReceiver {
private static BluetoothAdapter s_btAdapter = BluetoothAdapter.getDefaultAdapter();
private static final byte PING = 1;
private static final byte PONG = 2;
private static BluetoothAdapter s_btAdapter =
BluetoothAdapter.getDefaultAdapter();
private static BluetoothServerSocket s_serverSocket;
private class BTListener extends Thread {
@Override
public void run() {
byte[] buffer = new byte[1024];
for ( ; ; ) {
try {
s_serverSocket = s_btAdapter.
listenUsingRfcommWithServiceRecord( XWApp.getAppName(),
XWApp.getAppUUID() );
} catch ( java.io.IOException ioe ) {
DbgUtils.logf( "listenUsingRfcommWithServiceRecord=>%s", ioe.toString() );
break;
}
try {
s_serverSocket = s_btAdapter.
listenUsingRfcommWithServiceRecord( XWApp.getAppName(),
XWApp.getAppUUID() );
} catch ( java.io.IOException ioe ) {
DbgUtils.logf( "listenUsingRfcommWithServiceRecord=>%s",
ioe.toString() );
s_serverSocket = null;
}
while ( null != s_serverSocket ) {
BluetoothSocket socket = null;
InputStream inStream = null;
int nRead = 0;
try {
DbgUtils.logf( "run: calling accept()" );
socket = s_serverSocket.accept(); // blocks
DbgUtils.logf( "run: accept() returned" );
inStream = socket.getInputStream();
int nRead = inStream.read( buffer );
nRead = inStream.read( buffer );
DbgUtils.logf( "read %d bytes from BT socket", nRead );
// now handle what's on the socket
if ( 0 < nRead && buffer[0] == PING ) {
DbgUtils.logf( "got PING!!!" );
OutputStream os = socket.getOutputStream();
os.write( PONG );
os.flush();
}
socket.close();
} catch ( java.io.IOException ioe ) {
DbgUtils.logf( "accept=>%s", ioe.toString() );
break;
DbgUtils.logf( "trying again..." );
continue;
}
// now handle what's on the socket
} // for ( ; ; )
}
if ( null != s_serverSocket ) {
try {
@ -70,6 +91,7 @@ public class BTConnection extends BroadcastReceiver {
} catch ( java.io.IOException ioe ) {
DbgUtils.logf( "close()=>%s", ioe.toString() );
}
s_serverSocket = null;
}
}
}
@ -109,4 +131,40 @@ public class BTConnection extends BroadcastReceiver {
} // onReceive
// Test whether there's another device running Crosswords and it
// can respond.
private static class PingThread extends Thread {
public void run() {
BluetoothDevice xwdev = null;
UUID myUUID = XWApp.getAppUUID();
Set<BluetoothDevice> pairedDevs = s_btAdapter.getBondedDevices();
DbgUtils.logf( "ping: got %d paired devices", pairedDevs.size() );
for ( BluetoothDevice dev : pairedDevs ) {
BluetoothSocket socket = null;
try {
socket = dev.createRfcommSocketToServiceRecord( myUUID );
DbgUtils.logf( "PingThread: got socket to device %s",
dev.getName() );
socket.connect();
DbgUtils.logf( "PingThread: connected" );
OutputStream os = socket.getOutputStream();
os.write( PING );
DbgUtils.logf( "PingThread: wrote" );
os.flush();
socket.close();
DbgUtils.logf( "PingThread: closed" );
break;
} catch ( java.io.IOException ioe ) {
DbgUtils.logf( "PingThread: %s", ioe.toString() );
}
}
}
}
public static void ping( Context context ) {
PingThread pt = new PingThread();
pt.start();
}
}

5
xwords4/android/XWords4/src/org/eehouse/android/xw4/GamesList.java
View file

@ -514,6 +514,11 @@ public class GamesList extends XWListActivity
Intent intent;
switch (item.getItemId()) {
case R.id.gamel_menu_btping:
BTConnection.ping( this );
break;
case R.id.gamel_menu_newgame:
startNewGameActivity();
break;