//import android.os.Bundle;
import android.os.Handler;
//import android.os.Message;
-import android.util.Log;
-import org.altusmetrum.altoslib_6.*;
+import org.altusmetrum.altoslib_7.*;
public class AltosBluetooth extends AltosDroidLink {
- // Debugging
- private static final String TAG = "AltosBluetooth";
- private static final boolean D = true;
-
private ConnectThread connect_thread = null;
- private BluetoothAdapter adapter;
+ private BluetoothDevice device;
private BluetoothSocket socket;
private InputStream input;
private OutputStream output;
+ private boolean pause;
// Constructor
- public AltosBluetooth(BluetoothDevice device, Handler handler) {
+ public AltosBluetooth(BluetoothDevice device, Handler handler, boolean pause) {
super(handler);
-// set_debug(D);
- adapter = BluetoothAdapter.getDefaultAdapter();
+ this.device = device;
this.handler = handler;
+ this.pause = pause;
- create_socket(device);
connect_thread = new ConnectThread();
connect_thread.start();
}
void connected() {
if (closed()) {
- if (D) Log.d(TAG, "connected after closed");
+ AltosDebug.debug("connected after closed");
return;
}
+ AltosDebug.check_ui("connected\n");
try {
synchronized(this) {
if (socket != null) {
private void connect_failed() {
if (closed()) {
- if (D) Log.d(TAG, "connect_failed after closed");
+ AltosDebug.debug("connect_failed after closed");
return;
}
input = null;
output = null;
handler.obtainMessage(TelemetryService.MSG_CONNECT_FAILED, this).sendToTarget();
- if (D) Log.e(TAG, "ConnectThread: Failed to establish connection");
+ AltosDebug.error("ConnectThread: Failed to establish connection");
}
void close_device() {
try {
tmp_socket.close();
} catch (IOException e) {
- if (D) Log.e(TAG, "close_socket failed");
+ AltosDebug.error("close_socket failed");
}
}
}
BluetoothSocket tmp_socket = null;
+ AltosDebug.check_ui("create_socket\n");
try {
tmp_socket = device.createInsecureRfcommSocketToServiceRecord(SPP_UUID);
} catch (IOException e) {
e.printStackTrace();
}
if (socket != null) {
- if (D) Log.d(TAG, String.format("Socket already allocated %s", socket.toString()));
+ AltosDebug.debug("Socket already allocated %s", socket.toString());
close_device();
}
synchronized (this) {
private class ConnectThread extends Thread {
public void run() {
- if (D) Log.d(TAG, "ConnectThread: BEGIN");
+ AltosDebug.debug("ConnectThread: BEGIN (pause %b)", pause);
setName("ConnectThread");
+ if (pause) {
+ try {
+ Thread.sleep(4000);
+ } catch (InterruptedException e) {
+ }
+ }
+
+ create_socket(device);
// Always cancel discovery because it will slow down a connection
try {
- adapter.cancelDiscovery();
+ BluetoothAdapter.getDefaultAdapter().cancelDiscovery();
} catch (Exception e) {
- if (D) Log.d(TAG, String.format("cancelDiscovery exception %s", e.toString()));
+ AltosDebug.debug("cancelDiscovery exception %s", e.toString());
}
BluetoothSocket local_socket = null;
// This is a blocking call and will only return on a
// successful connection or an exception
local_socket.connect();
- } catch (IOException e) {
- if (D) Log.d(TAG, String.format("Connect exception %s", e.toString()));
+ } catch (Exception e) {
+ AltosDebug.debug("Connect exception %s", e.toString());
+ try {
+ local_socket.close();
+ } catch (Exception ce) {
+ AltosDebug.debug("Close exception %s", ce.toString());
+ }
local_socket = null;
}
}
connect_failed();
}
- if (D) Log.d(TAG, "ConnectThread: completed");
+ AltosDebug.debug("ConnectThread: completed");
}
}
private synchronized void wait_connected() throws InterruptedException, IOException {
+ AltosDebug.check_ui("wait_connected\n");
if (input == null && socket != null) {
- if (D) Log.d(TAG, "wait_connected...");
+ AltosDebug.debug("wait_connected...");
wait();
- if (D) Log.d(TAG, "wait_connected done");
+ AltosDebug.debug("wait_connected done");
}
if (socket == null)
throw new IOException();