Examples with Subscription com.eveningoutpost.dexdrip.utils.bt.Subscription used on opensource projects

Example 16 with Subscription

use of com.eveningoutpost.dexdrip.utils.bt.Subscription in project xDrip-plus by jamorham.

the class PendiqService method discover_services.

private synchronized void discover_services() {
    if (state == DISCOVER) {
        if (connection != null) {
            // if (d)
            // UserError.Log.d(TAG, "Local bonding state: " + (isDeviceLocallyBonded() ? "BONDED" : "NOT Bonded"));
            stopDiscover();
            discoverSubscription = new Subscription(connection.discoverServices(10, TimeUnit.SECONDS).subscribe(this::onServicesDiscovered, this::onDiscoverFailed));
        } else {
            UserError.Log.e(TAG, "No connection when in DISCOVER state - reset");
            changeState(INIT);
        }
    } else {
        UserError.Log.wtf(TAG, "Attempt to discover when not in DISCOVER state");
    }
}

Example 17 with Subscription

use of com.eveningoutpost.dexdrip.utils.bt.Subscription in project xDrip-plus by jamorham.

the class JamBaseBluetoothSequencer method realEstablishConnection.

// also called from callback
private void realEstablishConnection(final String address, final boolean autoConnect) {
    UserError.Log.d(TAG, "Trying connect: " + address + " autoconnect: " + autoConnect);
    // Attempt to establish a connection
    I.connectionSubscription = new Subscription(I.bleDevice.establishConnection(autoConnect).timeout(I.connectTimeoutMinutes, TimeUnit.MINUTES).subscribeOn(Schedulers.io()).doFinally(this::establishConnectionFinally).subscribe(this::onConnectionReceived, this::onConnectionFailure));
}

Example 18 with Subscription

use of com.eveningoutpost.dexdrip.utils.bt.Subscription in project xDrip-plus by jamorham.

the class JamBaseBluetoothSequencer method watchConnection.

protected synchronized void watchConnection(final String address) {
    UserError.Log.d(TAG, "Starting to watch connection with: " + address);
    // / / Listen for connection state changes
    I.stateSubscription = new Subscription(I.bleDevice.observeConnectionStateChanges().subscribeOn(Schedulers.io()).subscribe(this::onConnectionStateChange, throwable -> {
        UserError.Log.wtf(TAG, "Got Error from state subscription: " + throwable);
    }));
}

Example 19 with Subscription

use of com.eveningoutpost.dexdrip.utils.bt.Subscription in project xDrip by NightscoutFoundation.

the class BlueJayService method enableNotifications.

private void enableNotifications() {
    UserError.Log.d(TAG, "enableNotifications called()");
    if (I.isNotificationEnabled) {
        UserError.Log.d(TAG, "Notifications already enabled");
        changeNextState();
        return;
    }
    if (notificationSubscription != null) {
        notificationSubscription.unsubscribe();
    }
    JoH.threadSleep(500);
    UserError.Log.d(TAG, "Requesting to enable notifications");
    if (I.connection == null) {
        UserError.Log.d(TAG, "Connection went away before we could enable notifications");
        return;
    }
    notificationSubscription = new Subscription(I.connection.setupNotification(THINJAM_WRITE).observeOn(// needed?
    Schedulers.newThread()).doOnNext(notificationObservable -> {
        UserError.Log.d(TAG, "Notifications enabled");
        I.connection.writeCharacteristic(THINJAM_BULK, new byte[] { 0x55 });
        // Debug sleep to make sure notifications are actually enabled???
        JoH.threadSleep(500);
        I.isNotificationEnabled = true;
        changeNextState();
    }).flatMap(notificationObservable -> notificationObservable).observeOn(Schedulers.newThread()).subscribe(bytes -> {
        // incoming notifications
        UserError.Log.d(TAG, "Received notification bytes: " + JoH.bytesToHex(bytes));
        val pushRx = PushRx.parse(bytes);
        if (pushRx != null) {
            UserError.Log.d(TAG, "Received PushRX: " + pushRx.toS());
            getInfo().processPushRx(pushRx);
            processPushRxActions(pushRx);
        } else if (bytes[0] == 0x06) {
            // TODO move this to parsed response
            final int replyParam = ((int) bytes[1]) & 0xff;
            if (replyParam == 0) {
                UserError.Log.d(TAG, "Bulk up success reply marker received! - removing queue head item");
                // removes first item from the queue which should be the one we just processed!
                commandQueue.poll();
                UserError.Log.d(TAG, "Scheduling immediate run of queue");
                // remove timeout retry task
                Inevitable.kill("tj-next-queue");
                Inevitable.task("tj-next-queue", 0, this::processQueue);
            } else {
                revisedOffset = replyParam;
                // race condition on display
                UserError.Log.d(TAG, "Bulk up failure at: " + revisedOffset);
            }
        } else if (bytes[0] == (byte) 0xFE) {
            audioStreamCallBack(bytes);
        } else {
            if (ThinJamActivity.isD()) {
                notificationString.append(new String(bytes));
                Inevitable.task("tj update notifi", 250, new Runnable() {

                    @Override
                    public void run() {
                        stringObservableField.set(notificationString.toString());
                    }
                });
            }
        }
    }, throwable -> {
        UserError.Log.d(TAG, "Throwable in Record Notification: " + throwable);
        I.isNotificationEnabled = false;
        if (throwable instanceof BleCharacteristicNotFoundException) {
            // maybe legacy - ignore for now but needs better handling
            UserError.Log.d(TAG, "Characteristic not found for notification");
            debug.processTestSuite("logcharerror");
            tryGattRefresh(getI().connection);
        }
        if (throwable instanceof BleCannotSetCharacteristicNotificationException) {
            UserError.Log.e(TAG, "Problems setting notifications - disconnecting");
            changeState(CLOSE);
        }
        if (throwable instanceof BleDisconnectedException) {
            UserError.Log.d(TAG, "Disconnected while enabling notifications");
            changeState(CLOSE);
        }
    }));
}

Example 20 with Subscription

use of com.eveningoutpost.dexdrip.utils.bt.Subscription in project xDrip by NightscoutFoundation.

the class InPenScanMeister method scan.

@Override
public synchronized void scan() {
    extendWakeLock((scanSeconds + 1) * Constants.SECOND_IN_MS);
    stopScan("Scan start");
    UserError.Log.d(TAG, "startScan called: hunting: " + address + " " + name);
    scanSubscription = new Subscription(rxBleClient.scanBleDevices(new ScanSettings.Builder().setCallbackType(ScanSettings.CALLBACK_TYPE_ALL_MATCHES).setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY).build(), new ScanFilter.Builder().setServiceUuid(ParcelUuid.fromString(SCAN_SERVICE_UUID)).build()).timeout(scanSeconds, // is unreliable
    TimeUnit.SECONDS).subscribeOn(Schedulers.io()).subscribe(this::onScanResult, this::onScanFailure));
    Inevitable.task(STOP_SCAN_TASK_ID, scanSeconds * Constants.SECOND_IN_MS, this::stopScanWithTimeoutCallback);
}