RxBleConnectionImpl (rxandroidble 1.10.1 API)

java.lang.Object
- com.polidea.rxandroidble2.internal.connection.RxBleConnectionImpl

All Implemented Interfaces:: RxBleConnection

public class RxBleConnectionImpl
extends java.lang.Object
implements RxBleConnection

Nested Class Summary
- Nested classes/interfaces inherited from interface com.polidea.rxandroidble2.RxBleConnection
  RxBleConnection.ConnectionPriority, RxBleConnection.Connector, RxBleConnection.LongWriteOperationBuilder, RxBleConnection.RxBleConnectionState, RxBleConnection.WriteOperationAckStrategy, RxBleConnection.WriteOperationRetryStrategy

Field Summary
- Fields inherited from interface com.polidea.rxandroidble2.RxBleConnection
  GATT_MTU_MAXIMUM, GATT_MTU_MINIMUM, GATT_READ_MTU_OVERHEAD, GATT_WRITE_MTU_OVERHEAD

Constructor Summary

Constructors
Constructor and Description
RxBleConnectionImpl(ConnectionOperationQueue operationQueue, RxBleGattCallback gattCallback, android.bluetooth.BluetoothGatt bluetoothGatt, com.polidea.rxandroidble2.internal.connection.ServiceDiscoveryManager serviceDiscoveryManager, com.polidea.rxandroidble2.internal.connection.NotificationAndIndicationManager notificationIndicationManager, com.polidea.rxandroidble2.internal.connection.MtuProvider mtuProvider, com.polidea.rxandroidble2.internal.connection.DescriptorWriter descriptorWriter, OperationsProvider operationProvider, <any> longWriteOperationBuilderProvider, Scheduler callbackScheduler, IllegalOperationChecker illegalOperationChecker)

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`RxBleConnection.LongWriteOperationBuilder`	`createNewLongWriteBuilder()` Returns a LongWriteOperationBuilder used for creating atomic write operations divided into multiple writes.
`<any>`	`discoverServices()` Performs GATT service discovery and emits discovered results.
`<any>`	`discoverServices(long timeout, java.util.concurrent.TimeUnit timeUnit)` Performs GATT service discovery and emits discovered results.
`<any>`	`getCharacteristic(java.util.UUID characteristicUuid)` Deprecated.
`int`	`getMtu()` Get currently negotiated MTU value.
`<any>`	`observeConnectionParametersUpdates()` Allows observing of connection parameters updates.
`<T> <any>`	`queue(RxBleCustomOperation<T> operation)` This method requires deep knowledge of RxAndroidBLE internals.
`<T> <any>`	`queue(RxBleCustomOperation<T> operation, Priority priority)` This method requires deep knowledge of RxAndroidBLE internals.
`<any>`	`readCharacteristic(android.bluetooth.BluetoothGattCharacteristic characteristic)` Performs GATT read operation on a given characteristic.
`<any>`	`readCharacteristic(java.util.UUID characteristicUuid)` Performs GATT read operation on a characteristic with given UUID.
`<any>`	`readDescriptor(android.bluetooth.BluetoothGattDescriptor descriptor)` Performs GATT read operation on a descriptor from a characteristic with a given UUID from a service with a given UUID.
`<any>`	`readDescriptor(java.util.UUID serviceUuid, java.util.UUID characteristicUuid, java.util.UUID descriptorUuid)` Performs GATT read operation on a descriptor from a characteristic with a given UUID from a service with a given UUID.
`<any>`	`readRssi()` Performs GATT read rssi operation.
`Completable`	`requestConnectionPriority(int connectionPriority, long delay, java.util.concurrent.TimeUnit timeUnit)` Performs a GATT request connection priority operation, which requests a connection parameter update on the remote device.
`<any>`	`requestMtu(int mtu)` Performs GATT MTU (Maximum Transfer Unit) request.
`<any>`	`setupIndication(android.bluetooth.BluetoothGattCharacteristic characteristic)`
`<any>`	`setupIndication(android.bluetooth.BluetoothGattCharacteristic characteristic, NotificationSetupMode setupMode)` Setup characteristic indication in order to receive callbacks when given characteristic has been changed.
`<any>`	`setupIndication(java.util.UUID characteristicUuid)`
`<any>`	`setupIndication(java.util.UUID characteristicUuid, NotificationSetupMode setupMode)` Setup characteristic indication in order to receive callbacks when given characteristic has been changed.
`<any>`	`setupNotification(android.bluetooth.BluetoothGattCharacteristic characteristic)`
`<any>`	`setupNotification(android.bluetooth.BluetoothGattCharacteristic characteristic, NotificationSetupMode setupMode)` Setup characteristic notification in order to receive callbacks when given characteristic has been changed.
`<any>`	`setupNotification(java.util.UUID characteristicUuid)`
`<any>`	`setupNotification(java.util.UUID characteristicUuid, NotificationSetupMode setupMode)` Setup characteristic notification in order to receive callbacks when given characteristic has been changed.
`<any>`	`writeCharacteristic(android.bluetooth.BluetoothGattCharacteristic characteristic, byte[] data)` Performs GATT write operation on a given characteristic.
`<any>`	`writeCharacteristic(java.util.UUID characteristicUuid, byte[] data)` Performs GATT write operation on a characteristic with given UUID.
`Completable`	`writeDescriptor(android.bluetooth.BluetoothGattDescriptor bluetoothGattDescriptor, byte[] data)` Performs GATT write operation on a given descriptor.
`Completable`	`writeDescriptor(java.util.UUID serviceUuid, java.util.UUID characteristicUuid, java.util.UUID descriptorUuid, byte[] data)` Performs GATT write operation on a descriptor from a characteristic with a given UUID from a service with a given UUID.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RxBleConnectionImpl
```
public RxBleConnectionImpl(ConnectionOperationQueue operationQueue,
                           RxBleGattCallback gattCallback,
                           android.bluetooth.BluetoothGatt bluetoothGatt,
                           com.polidea.rxandroidble2.internal.connection.ServiceDiscoveryManager serviceDiscoveryManager,
                           com.polidea.rxandroidble2.internal.connection.NotificationAndIndicationManager notificationIndicationManager,
                           com.polidea.rxandroidble2.internal.connection.MtuProvider mtuProvider,
                           com.polidea.rxandroidble2.internal.connection.DescriptorWriter descriptorWriter,
                           OperationsProvider operationProvider,
                           <any> longWriteOperationBuilderProvider,
                           Scheduler callbackScheduler,
                           IllegalOperationChecker illegalOperationChecker)
```
- Method Detail
  - createNewLongWriteBuilder
```
public RxBleConnection.LongWriteOperationBuilder createNewLongWriteBuilder()
```
    Description copied from interface: RxBleConnection
    
    Returns a LongWriteOperationBuilder used for creating atomic write operations divided into multiple writes. This is useful when the BLE peripheral does NOT handle long writes on the firmware level (in which situation a regular RxBleConnection.writeCharacteristic(UUID, byte[]) should be sufficient.
    
    Specified by:
    
    createNewLongWriteBuilder in interface RxBleConnection
    
    Returns:
    
    the LongWriteOperationBuilder
  - requestConnectionPriority
```
public Completable requestConnectionPriority(int connectionPriority,
                                             long delay,
                                             java.util.concurrent.TimeUnit timeUnit)
```
    Description copied from interface: RxBleConnection
    
    Performs a GATT request connection priority operation, which requests a connection parameter update on the remote device. NOTE: peripheral may silently decline request.
    Tells Android to request an update of connection interval and slave latency parameters. Using BluetoothGatt.CONNECTION_PRIORITY_HIGH will increase transmission speed and battery drainage, if accepted by the device, compared to BluetoothGatt.CONNECTION_PRIORITY_BALANCED, while using BluetoothGatt.CONNECTION_PRIORITY_LOW_POWER will cause higher latencies and save battery, if accepted by the device, compared to BluetoothGatt.CONNECTION_PRIORITY_BALANCED.
    By default connection is balanced.
    NOTE: Till API 26 (8.0) there was no method like `BluetoothGattCallback.onConnectionPriorityChanged()`. It was not possible to know if the request was successful (accepted by the peripheral). This also causes the need of specifying when the request is considered finished (parameter delay and timeUnit). Since API 26 the mentioned callback is hidden, yet possible to use. It is not used to automatically complete this request due to Android OS changing connection parameters on its own. It is not possible to determine which callback is actually finishing the request nor if the Android OS will not change the parameters right after the request. If access to the callback is a must for your implementation you may achieve it by RxBleGattCallback.setHiddenNativeCallback(HiddenBluetoothGattCallback) via RxBleConnection.queue(RxBleCustomOperation) and create a custom request connection priority operation.
    As of Lollipop the connection parameters are: * BluetoothGatt.CONNECTION_PRIORITY_BALANCED: min interval 30 ms, max interval 50 ms, slave latency 0 * BluetoothGatt.CONNECTION_PRIORITY_HIGH: min interval 7.5 ms, max interval 10ms, slave latency 0 * BluetoothGatt.CONNECTION_PRIORITY_LOW_POWER: min interval 100ms, max interval 125 ms, slave latency 2
    Returned completable completes after the specified delay if and only if BluetoothGatt.requestConnectionPriority(int) has returned true.
    
    Specified by:
    
    requestConnectionPriority in interface RxBleConnection
    
    Parameters:
    
    connectionPriority - requested connection priority
    
    delay - delay after which operation is assumed to be successful (must be shorter than 30 seconds)
    
    timeUnit - time unit of the delay
    
    Returns:
    
    Completable which finishes after calling the request and the specified delay
  - requestMtu
```
public <any> requestMtu(int mtu)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT MTU (Maximum Transfer Unit) request. Timeouts after 10 seconds.
    
    Specified by:
    
    requestMtu in interface RxBleConnection
    
    Returns:
    
    Observable emitting result the MTU requested.
  - getMtu
```
public int getMtu()
```
    Description copied from interface: RxBleConnection
    
    Get currently negotiated MTU value. On pre-lollipop Android versions it will always return 23.
    
    Specified by:
    
    getMtu in interface RxBleConnection
    
    Returns:
    
    currently negotiated MTU value.
  - discoverServices
```
public <any> discoverServices()
```
    Description copied from interface: RxBleConnection
    
    Performs GATT service discovery and emits discovered results. After service discovery you can walk through BluetoothGattServices and BluetoothGattCharacteristics.
    Result of the discovery is cached internally so consecutive calls won't trigger BLE operation and can be considered relatively lightweight. Uses default timeout of 20 seconds
    
    Specified by:
    
    discoverServices in interface RxBleConnection
    
    Returns:
    
    Observable emitting result a GATT service discovery.
  - discoverServices
```
public <any> discoverServices(long timeout,
                              java.util.concurrent.TimeUnit timeUnit)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT service discovery and emits discovered results. After service discovery you can walk through BluetoothGattServices and BluetoothGattCharacteristics.
    Result of the discovery is cached internally so consecutive calls won't trigger BLE operation and can be considered relatively lightweight. Timeouts after specified amount of time.
    
    Specified by:
    
    discoverServices in interface RxBleConnection
    
    Parameters:
    
    timeout - multiplier of TimeUnit after which the discovery will timeout in case of no return values
    
    timeUnit - TimeUnit for the timeout
    
    Returns:
    
    Observable emitting result a GATT service discovery.
  - getCharacteristic
```
@Deprecated
public <any> getCharacteristic(java.util.UUID characteristicUuid)
```
    Deprecated.
    
    Description copied from interface: RxBleConnection
    Convenience method for characteristic retrieval. First step is service discovery which is followed by service/characteristic traversal. This is an alias to:
    1. RxBleConnection.discoverServices()
    2. RxBleDeviceServices.getCharacteristic(UUID)
    Specified by:
    
    getCharacteristic in interface RxBleConnection
    
    Parameters:
    
    characteristicUuid - Requested characteristic UUID.
    
    Returns:
    
    Observable emitting matching characteristic or error if hasn't been found.
  - setupNotification
```
public <any> setupNotification(java.util.UUID characteristicUuid)
```
    Specified by:
    
    setupNotification in interface RxBleConnection
    
    See Also:
    
    with default setup mode.
  - setupNotification
```
public <any> setupNotification(android.bluetooth.BluetoothGattCharacteristic characteristic)
```
    Specified by:
    
    setupNotification in interface RxBleConnection
    
    See Also:
    
    with default setup mode.
  - setupNotification
```
public <any> setupNotification(java.util.UUID characteristicUuid,
                               NotificationSetupMode setupMode)
```
    Description copied from interface: RxBleConnection
    
    Setup characteristic notification in order to receive callbacks when given characteristic has been changed. Returned observable will emit Observable once the notification setup has been completed. It is possible to setup more observables for the same characteristic and the lifecycle of the notification will be shared among them.
    Notification is automatically unregistered once this observable is unsubscribed. NOTE: due to stateful nature of characteristics if one will setupIndication() before setupNotification() the notification will not be set up and will emit an BleCharacteristicNotificationOfOtherTypeAlreadySetException
    
    Specified by:
    
    setupNotification in interface RxBleConnection
    
    Parameters:
    
    characteristicUuid - Characteristic UUID for notification setup.
    
    setupMode - Configures how the notification is set up. For available modes see NotificationSetupMode.
    
    Returns:
    
    Observable emitting another observable when the notification setup is complete.
  - setupNotification
```
public <any> setupNotification(android.bluetooth.BluetoothGattCharacteristic characteristic,
                               NotificationSetupMode setupMode)
```
    Description copied from interface: RxBleConnection
    
    Setup characteristic notification in order to receive callbacks when given characteristic has been changed. Returned observable will emit Observable once the notification setup has been completed. It is possible to setup more observables for the same characteristic and the lifecycle of the notification will be shared among them.
    Notification is automatically unregistered once this observable is unsubscribed.
    NOTE: due to stateful nature of characteristics if one will setupIndication() before setupNotification() the notification will not be set up and will emit an BleCharacteristicNotificationOfOtherTypeAlreadySetException
    The characteristic can be retrieved from RxBleDeviceServices emitted from RxBleConnection.discoverServices()
    
    Specified by:
    
    setupNotification in interface RxBleConnection
    
    Parameters:
    
    characteristic - Characteristic for notification setup.
    
    setupMode - Configures how the notification is set up. For available modes see NotificationSetupMode.
    
    Returns:
    
    Observable emitting another observable when the notification setup is complete.
  - setupIndication
```
public <any> setupIndication(java.util.UUID characteristicUuid)
```
    Specified by:
    
    setupIndication in interface RxBleConnection
    
    See Also:
    
    with default setup mode.
  - setupIndication
```
public <any> setupIndication(android.bluetooth.BluetoothGattCharacteristic characteristic)
```
    Specified by:
    
    setupIndication in interface RxBleConnection
    
    See Also:
    
    with default setup mode.
  - setupIndication
```
public <any> setupIndication(java.util.UUID characteristicUuid,
                             NotificationSetupMode setupMode)
```
    Description copied from interface: RxBleConnection
    
    Setup characteristic indication in order to receive callbacks when given characteristic has been changed. Returned observable will emit Observable once the indication setup has been completed. It is possible to setup more observables for the same characteristic and the lifecycle of the indication will be shared among them.
    Indication is automatically unregistered once this observable is unsubscribed.
    NOTE: due to stateful nature of characteristics if one will setupNotification() before setupIndication() the indication will not be set up and will emit an BleCharacteristicNotificationOfOtherTypeAlreadySetException
    
    Specified by:
    
    setupIndication in interface RxBleConnection
    
    Parameters:
    
    characteristicUuid - Characteristic UUID for indication setup.
    
    setupMode - Configures how the notification is set up. For available modes see NotificationSetupMode.
    
    Returns:
    
    Observable emitting another observable when the indication setup is complete.
  - setupIndication
```
public <any> setupIndication(android.bluetooth.BluetoothGattCharacteristic characteristic,
                             NotificationSetupMode setupMode)
```
    Description copied from interface: RxBleConnection
    
    Setup characteristic indication in order to receive callbacks when given characteristic has been changed. Returned observable will emit Observable once the indication setup has been completed. It is possible to setup more observables for the same characteristic and the lifecycle of the indication will be shared among them.
    Indication is automatically unregistered once this observable is unsubscribed.
    NOTE: due to stateful nature of characteristics if one will setupNotification() before setupIndication() the indication will not be set up and will emit an BleCharacteristicNotificationOfOtherTypeAlreadySetException
    The characteristic can be retrieved from RxBleDeviceServices emitted from RxBleConnection.discoverServices()
    
    Specified by:
    
    setupIndication in interface RxBleConnection
    
    Parameters:
    
    characteristic - Characteristic for indication setup.
    
    setupMode - Configures how the notification is set up. For available modes see NotificationSetupMode.
    
    Returns:
    
    Observable emitting another observable when the indication setup is complete.
  - readCharacteristic
```
public <any> readCharacteristic(java.util.UUID characteristicUuid)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT read operation on a characteristic with given UUID.
    
    Specified by:
    
    readCharacteristic in interface RxBleConnection
    
    Parameters:
    
    characteristicUuid - Requested characteristic UUID.
    
    Returns:
    
    Observable emitting characteristic value or an error in case of failure.
  - readCharacteristic
```
public <any> readCharacteristic(android.bluetooth.BluetoothGattCharacteristic characteristic)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT read operation on a given characteristic.
    
    Specified by:
    
    readCharacteristic in interface RxBleConnection
    
    Parameters:
    
    characteristic - Requested characteristic.
    
    Returns:
    
    Observable emitting characteristic value or an error in case of failure.
    
    See Also:
    
    to obtain the characteristic., to obtain the characteristic.
  - writeCharacteristic
```
public <any> writeCharacteristic(java.util.UUID characteristicUuid,
                                 byte[] data)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT write operation on a characteristic with given UUID.
    
    Specified by:
    
    writeCharacteristic in interface RxBleConnection
    
    Parameters:
    
    characteristicUuid - Requested characteristic UUID.
    
    Returns:
    
    Observable emitting characteristic value after write or an error in case of failure.
  - writeCharacteristic
```
public <any> writeCharacteristic(android.bluetooth.BluetoothGattCharacteristic characteristic,
                                 byte[] data)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT write operation on a given characteristic.
    
    Specified by:
    
    writeCharacteristic in interface RxBleConnection
    
    Parameters:
    
    characteristic - Characteristic to write.
    
    data - the byte array to write
    
    Returns:
    
    Observable emitting written data or an error in case of failure.
    
    See Also:
    
    to obtain the characteristic., to obtain the characteristic.
  - readDescriptor
```
public <any> readDescriptor(java.util.UUID serviceUuid,
                            java.util.UUID characteristicUuid,
                            java.util.UUID descriptorUuid)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT read operation on a descriptor from a characteristic with a given UUID from a service with a given UUID.
    
    Specified by:
    
    readDescriptor in interface RxBleConnection
    
    Parameters:
    
    serviceUuid - Requested BluetoothGattService UUID
    
    characteristicUuid - Requested BluetoothGattCharacteristic UUID
    
    descriptorUuid - Requested BluetoothGattDescriptor UUID
    
    Returns:
    
    Observable emitting the descriptor value after read or an error in case of failure.
    
    See Also:
    
    to obtain the characteristic., to obtain the characteristic.
  - readDescriptor
```
public <any> readDescriptor(android.bluetooth.BluetoothGattDescriptor descriptor)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT read operation on a descriptor from a characteristic with a given UUID from a service with a given UUID.
    
    Specified by:
    
    readDescriptor in interface RxBleConnection
    
    Parameters:
    
    descriptor - Requested BluetoothGattDescriptor
    
    Returns:
    
    Observable emitting the descriptor value after read or an error in case of failure.
    
    See Also:
    
    to obtain the characteristic from which you can get the {@link BluetoothGattDescriptor}., to obtain the {@link BluetoothGattDescriptor}.
  - writeDescriptor
```
public Completable writeDescriptor(java.util.UUID serviceUuid,
                                   java.util.UUID characteristicUuid,
                                   java.util.UUID descriptorUuid,
                                   byte[] data)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT write operation on a descriptor from a characteristic with a given UUID from a service with a given UUID.
    
    Specified by:
    
    writeDescriptor in interface RxBleConnection
    
    Parameters:
    
    serviceUuid - Requested BluetoothGattDescriptor UUID
    
    characteristicUuid - Requested BluetoothGattCharacteristic UUID
    
    descriptorUuid - Requested BluetoothGattDescriptor UUID
    
    Returns:
    
    Completable which completes after a successful write operation or an error in case of failure.
  - writeDescriptor
```
public Completable writeDescriptor(android.bluetooth.BluetoothGattDescriptor bluetoothGattDescriptor,
                                   byte[] data)
```
    Description copied from interface: RxBleConnection
    
    Performs GATT write operation on a given descriptor.
    
    Specified by:
    
    writeDescriptor in interface RxBleConnection
    
    Parameters:
    
    bluetoothGattDescriptor - Requested BluetoothGattDescriptor
    
    Returns:
    
    Completable which completes after a successful write operation or an error in case of failure.
    
    See Also:
    
    to obtain the characteristic., to obtain the characteristic.
  - readRssi
```
public <any> readRssi()
```
    Description copied from interface: RxBleConnection
    
    Performs GATT read rssi operation.
    
    Specified by:
    
    readRssi in interface RxBleConnection
    
    Returns:
    
    Observable emitting the read RSSI value
  - observeConnectionParametersUpdates
```
public <any> observeConnectionParametersUpdates()
```
    Description copied from interface: RxBleConnection
    
    Allows observing of connection parameters updates. This is part of Android's hidden API and therefore is not guaranteed to work. It was added in API 26 (8.0, Oreo) in BluetoothGattCallback and will not work on lower API levels at all. The system does change the parameters on its own at the beginning of connection (i.e. to speed up service discovery process). The parameters may be further changed by using RxBleConnection.requestConnectionPriority(int, long, TimeUnit).
    
    Specified by:
    
    observeConnectionParametersUpdates in interface RxBleConnection
    
    Returns:
    
    Observable which may emit updates of the connection parameters
  - queue
```
public <T> <any> queue(RxBleCustomOperation<T> operation)
```
    Description copied from interface: RxBleConnection
    
    This method requires deep knowledge of RxAndroidBLE internals. Use it only as a last resort if you know what your are doing.
    Queue an operation for future execution. The method accepts a RxBleCustomOperation concrete implementation and will queue it inside connection operation queue. When ready to execute, the Observable returned by the RxBleCustomOperation.asObservable(BluetoothGatt, RxBleGattCallback, Scheduler) will be subscribed to.
    Every event emitted by the Observable returned by RxBleCustomOperation.asObservable(BluetoothGatt, RxBleGattCallback, Scheduler) will be forwarded to the Observable returned by this method.
    You must ensure the custom operation's Observable does terminate either via onCompleted or onError(Throwable). Otherwise, the internal queue orchestrator will wait forever for your Observable to complete. Normal queue processing will be resumed after the Observable returned by RxBleCustomOperation.asObservable(BluetoothGatt, RxBleGattCallback, Scheduler) completes.
    The operation will be added to the queue using a Priority.NORMAL priority.
    
    Specified by:
    
    queue in interface RxBleConnection
    
    Type Parameters:
    
    T - The type returned by the RxBleCustomOperation instance.
    
    Parameters:
    
    operation - The custom operation to queue.
    
    Returns:
    
    Observable emitting the value after execution or an error in case of failure.
  - queue
```
public <T> <any> queue(RxBleCustomOperation<T> operation,
                       Priority priority)
```
    Description copied from interface: RxBleConnection
    
    This method requires deep knowledge of RxAndroidBLE internals. Use it only as a last resort if you know what your are doing.
    Queue an operation for future execution. The method accepts a RxBleCustomOperation concrete implementation and will queue it inside connection operation queue. When ready to execute, the Observable returned by the RxBleCustomOperation.asObservable(BluetoothGatt, RxBleGattCallback, Scheduler) will be subscribed to.
    Every event emitted by the Observable returned by RxBleCustomOperation.asObservable(BluetoothGatt, RxBleGattCallback, Scheduler) will be forwarded to the Observable returned by this method.
    You must ensure the custom operation's Observable does terminate either via onCompleted or onError(Throwable). Otherwise, the internal queue orchestrator will wait forever for your Observable to complete. Normal queue processing will be resumed after the Observable returned by RxBleCustomOperation.asObservable(BluetoothGatt, RxBleGattCallback, Scheduler) completes.
    
    Specified by:
    
    queue in interface RxBleConnection
    
    Type Parameters:
    
    T - The type returned by the RxBleCustomOperation instance.
    
    Parameters:
    
    operation - The custom operation to queue.
    
    priority - Priority affected to this operation
    
    Returns:
    
    Observable emitting the value after execution or an error in case of failure.

Class RxBleConnectionImpl

Nested Class Summary

Nested classes/interfaces inherited from interface com.polidea.rxandroidble2.RxBleConnection

Field Summary

Fields inherited from interface com.polidea.rxandroidble2.RxBleConnection

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RxBleConnectionImpl

Method Detail

createNewLongWriteBuilder

requestConnectionPriority

requestMtu

getMtu

discoverServices

discoverServices

getCharacteristic

setupNotification

setupNotification

setupNotification

setupNotification

setupIndication

setupIndication

setupIndication

setupIndication

readCharacteristic

readCharacteristic

writeCharacteristic

writeCharacteristic

readDescriptor

readDescriptor

writeDescriptor

writeDescriptor

readRssi

observeConnectionParametersUpdates

queue

queue