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Pebble: rework incoming reconnection support

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This is now completely generic and should work for other devices also

Fixes #296
This commit is contained in:
Andreas Shimokawa 2016-05-22 01:19:28 +02:00
parent d5cca84780
commit 0d7986a5ab
4 changed files with 74 additions and 39 deletions
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43
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/externalevents/BluetoothConnectReceiver.java Normal file
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@ -0,0 +1,43 @@
package nodomain.freeyourgadget.gadgetbridge.externalevents;
import android.bluetooth.BluetoothDevice;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.service.DeviceCommunicationService;
public class BluetoothConnectReceiver extends BroadcastReceiver {
private static final Logger LOG = LoggerFactory.getLogger(DeviceCommunicationService.class);
final DeviceCommunicationService service;
public BluetoothConnectReceiver(DeviceCommunicationService service) {
this.service = service;
}
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (!action.equals(BluetoothDevice.ACTION_ACL_CONNECTED)) {
return;
}
LOG.info("got connection attempt");
GBDevice gbDevice = service.getGBDevice();
if (gbDevice != null) {
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
if (device.getAddress().equals(gbDevice.getAddress())) {
LOG.info("will connect to " + gbDevice.getName());
GBApplication.deviceService().connect();
} else {
LOG.info("won't connect to " + device.getAddress() + "(" + device.getName() + ")");
}
}
}
}

20
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/DeviceCommunicationService.java
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@ -2,6 +2,7 @@ package nodomain.freeyourgadget.gadgetbridge.service;
import android.app.NotificationManager;
import android.app.Service;
import android.bluetooth.BluetoothDevice;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
@ -24,6 +25,7 @@ import java.util.UUID;
import nodomain.freeyourgadget.gadgetbridge.GBApplication;
import nodomain.freeyourgadget.gadgetbridge.R;
import nodomain.freeyourgadget.gadgetbridge.externalevents.BluetoothConnectReceiver;
import nodomain.freeyourgadget.gadgetbridge.externalevents.K9Receiver;
import nodomain.freeyourgadget.gadgetbridge.externalevents.MusicPlaybackReceiver;
import nodomain.freeyourgadget.gadgetbridge.externalevents.PebbleReceiver;
@ -105,6 +107,7 @@ public class DeviceCommunicationService extends Service implements SharedPrefere
private PebbleReceiver mPebbleReceiver = null;
private MusicPlaybackReceiver mMusicPlaybackReceiver = null;
private TimeChangeReceiver mTimeChangeReceiver = null;
private BluetoothConnectReceiver mBlueToothConnectReceiver = null;
private Random mRandom = new Random();
@ -279,6 +282,11 @@ public class DeviceCommunicationService extends Service implements SharedPrefere
}
case ACTION_DISCONNECT: {
mDeviceSupport.dispose();
if (mGBDevice != null && mGBDevice.getState() == GBDevice.State.WAITING_FOR_RECONNECT) {
setReceiversEnableState(false);
mGBDevice.setState(GBDevice.State.NOT_CONNECTED);
mGBDevice.sendDeviceUpdateIntent(this);
}
mDeviceSupport = null;
break;
}
@ -457,6 +465,10 @@ public class DeviceCommunicationService extends Service implements SharedPrefere
filter.addAction("android.intent.action.TIMEZONE_CHANGED");
registerReceiver(mTimeChangeReceiver, filter);
}
if (mBlueToothConnectReceiver == null) {
mBlueToothConnectReceiver = new BluetoothConnectReceiver(this);
registerReceiver(mBlueToothConnectReceiver, new IntentFilter(BluetoothDevice.ACTION_ACL_CONNECTED));
}
} else {
if (mPhoneCallReceiver != null) {
unregisterReceiver(mPhoneCallReceiver);
@ -482,6 +494,10 @@ public class DeviceCommunicationService extends Service implements SharedPrefere
unregisterReceiver(mTimeChangeReceiver);
mTimeChangeReceiver = null;
}
if (mBlueToothConnectReceiver != null) {
unregisterReceiver(mBlueToothConnectReceiver);
mBlueToothConnectReceiver = null;
}
}
}
@ -549,4 +565,8 @@ public class DeviceCommunicationService extends Service implements SharedPrefere
public GBPrefs getGBPrefs() {
return GBApplication.getGBPrefs();
}
public GBDevice getGBDevice() {
return mGBDevice;
}
}

49
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleIoThread.java
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@ -2,7 +2,6 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.pebble;
import android.bluetooth.BluetoothAdapter;
import android.bluetooth.BluetoothDevice;
import android.bluetooth.BluetoothServerSocket;
import android.bluetooth.BluetoothSocket;
import android.content.BroadcastReceiver;
import android.content.Context;
@ -48,9 +47,6 @@ import nodomain.freeyourgadget.gadgetbridge.util.Prefs;
public class PebbleIoThread extends GBDeviceIoThread {
private static final Logger LOG = LoggerFactory.getLogger(PebbleIoThread.class);
private static final UUID PEBBLE_UUID_RECONNECT = UUID.fromString("00000000-deca-fade-deca-deafdecacafe");
private static final UUID PEBBLE_UUID_RECONNECT3X = UUID.fromString("a924496e-cc7c-4dff-8a9f-9a76cc2e9d50");
public static final String PEBBLEKIT_ACTION_PEBBLE_CONNECTED = "com.getpebble.action.PEBBLE_CONNECTED";
public static final String PEBBLEKIT_ACTION_PEBBLE_DISCONNECTED = "com.getpebble.action.PEBBLE_DISCONNECTED";
public static final String PEBBLEKIT_ACTION_APP_ACK = "com.getpebble.action.app.ACK";
@ -71,7 +67,6 @@ public class PebbleIoThread extends GBDeviceIoThread {
private boolean mIsTCP = false;
private BluetoothAdapter mBtAdapter = null;
private BluetoothSocket mBtSocket = null;
private BluetoothServerSocket mBtServerSocket = null;
private Socket mTCPSocket = null; // for emulator
private InputStream mInStream = null;
private OutputStream mOutStream = null;
@ -365,7 +360,7 @@ public class PebbleIoThread extends GBDeviceIoThread {
LOG.info(e.getMessage());
mIsConnected = false;
int reconnectAttempts = prefs.getInt("pebble_reconnect_attempts", 10);
if (GBApplication.getGBPrefs().getAutoReconnect() && reconnectAttempts > 0) {
if (!mQuit && GBApplication.getGBPrefs().getAutoReconnect() && reconnectAttempts > 0) {
gbDevice.setState(GBDevice.State.CONNECTING);
gbDevice.sendDeviceUpdateIntent(getContext());
int delaySeconds = 1;
@ -383,33 +378,10 @@ public class PebbleIoThread extends GBDeviceIoThread {
}
}
}
if (!mIsConnected && !mQuit) {
try {
gbDevice.setState(GBDevice.State.WAITING_FOR_RECONNECT);
gbDevice.sendDeviceUpdateIntent(getContext());
UUID reconnectUUID = mPebbleProtocol.isFw3x ? PEBBLE_UUID_RECONNECT3X : PEBBLE_UUID_RECONNECT;
mBtServerSocket = mBtAdapter.listenUsingRfcommWithServiceRecord("PebbleReconnectListener", reconnectUUID);
mBtSocket = mBtServerSocket.accept();
LOG.info("incoming connection on reconnect uuid (" + reconnectUUID + "), will connect actively");
mBtSocket.close();
mIsConnected = connect(gbDevice.getAddress());
} catch (IOException ex) {
ex.printStackTrace();
LOG.info("error while reconnecting");
} finally {
try {
if (mBtServerSocket != null) {
mBtServerSocket.close();
mBtServerSocket = null;
}
} catch (IOException ignore) {
}
}
}
if (!mIsConnected) {
mBtSocket = null;
LOG.info("Bluetooth socket closed, will quit IO Thread");
mQuit = true;
break;
}
}
}
@ -421,10 +393,16 @@ public class PebbleIoThread extends GBDeviceIoThread {
} catch (IOException e) {
e.printStackTrace();
}
mBtSocket = null;
}
enablePebbleKitReceiver(false);
mBtSocket = null;
gbDevice.setState(GBDevice.State.NOT_CONNECTED);
if (mQuit) {
gbDevice.setState(GBDevice.State.NOT_CONNECTED);
} else {
gbDevice.setState(GBDevice.State.WAITING_FOR_RECONNECT);
}
gbDevice.sendDeviceUpdateIntent(getContext());
}
@ -700,13 +678,6 @@ public class PebbleIoThread extends GBDeviceIoThread {
e.printStackTrace();
}
}
if (mBtServerSocket != null) {
try {
mBtServerSocket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (mTCPSocket != null) {
try {
mTCPSocket.close();

1
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/pebble/PebbleSupport.java
View File

@ -78,6 +78,7 @@ public class PebbleSupport extends AbstractSerialDeviceSupport {
private boolean reconnect() {
if (!isConnected() && useAutoConnect()) {
if (getDevice().getState() == GBDevice.State.WAITING_FOR_RECONNECT) {
gbDeviceIOThread.quit();
gbDeviceIOThread.interrupt();
gbDeviceIOThread = null;
if (!connect()) {