BleTask

java.lang.Object
- java.lang.Enum<BleTask>
- - com.idevicesinc.sweetblue.BleTask

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<BleTask>
```
public enum BleTask
extends java.lang.Enum<BleTask>
```
Under the hood, SweetBlue uses a priority task queue to serialize all interaction with the native BLE stack. This enumeration represents all the tasks that are used and lets you control various timing options in BleDeviceConfig and BleManagerConfig, for example BleNodeConfig.taskTimeoutRequestFilter.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ADD_SERVICE` Associated with `BleServer.addService(BleService, AddServiceListener)` or overloads.
`BOND` Associated with `BleDevice.bond()` and `BleDeviceState.BONDING`.
`CONNECT` Associated with `BleDevice.connect()` and its several overloads.
`CONNECT_SERVER` Associated with `BleServer.connect(String)` or overloads.
`DELAY` This is used to add a delay between tasks.
`DISCONNECT` Associated with `BleDevice.disconnect()`.
`DISCONNECT_SERVER` Associated with `BleServer.disconnect(String)`.
`DISCOVER_SERVICES` Associated with discovering services after a `BleDevice` becomes `BleDeviceState.BLE_CONNECTED`.
`NUKE_BLE_STACK` Associated with `BleManager.nukeBle()`
`READ` Associated with `BleDevice.read(java.util.UUID, com.idevicesinc.sweetblue.ReadWriteListener)`.
`READ_DESCRIPTOR` Associated with `BleDevice.readDescriptor(UUID, UUID, ReadWriteListener)` or overloads.
`READ_PHYSICAL_LAYER` Gets the value set via `BleDevice.setPhyOptions(Phy, ReadWriteListener)`, which dictates Bluetooth 5 specific features.
`READ_RSSI` Associated with `BleDevice.readRssi()` and `BleDevice.startRssiPoll(com.idevicesinc.sweetblue.utils.Interval)` (and overloads thereof).
`RELIABLE_WRITE` Associated with `BleDevice.reliableWrite_execute()`.
`RESOLVE_CRASHES` Associated with `BleManagerConfig.enableCrashResolver`.
`SEND_NOTIFICATION` Associated with sending a notification to a remote client through `BleServer.sendNotification(String, UUID, UUID, FutureData, OutgoingListener)` or `BleServer.sendIndication(String, UUID, UUID, FutureData, OutgoingListener)` overloads.
`SEND_READ_WRITE_RESPONSE` Associated with `IncomingListener.Please.respondWithSuccess()`, `IncomingListener.Please.respondWithError(int)`, or various other static methods of `IncomingListener.Please`.
`SET_CONNECTION_PRIORITY` Associated with `BleDevice.setConnectionPriority(BleConnectionPriority, ReadWriteListener)` or overloads.
`SET_MTU` Associated with `BleDevice.negotiateMtu(int)` or overloads.
`SET_PHYSICAL_LAYER` Associated with `BleDevice.setPhyOptions(Phy)`, which sets Bluetooth 5 specific features.
`SHUTDOWN` This is used when calling `BleManager.shutdown()`.
`START_ADVERTISING` Associated with `BleServer.startAdvertising(com.idevicesinc.sweetblue.utils.BleScanRecord)`, `BleServer.startAdvertising(com.idevicesinc.sweetblue.utils.BleScanRecord, AdvertisingListener)`
`TOGGLE_NOTIFY` Associated with `BleDevice.enableNotify(java.util.UUID, com.idevicesinc.sweetblue.ReadWriteListener)` and `BleDevice.disableNotify(java.util.UUID, com.idevicesinc.sweetblue.ReadWriteListener)`.
`TURN_BLE_OFF` Associated with `BleManager.turnOff()`
`TURN_BLE_ON` Associated with `BleManager.turnOn()`
`UNBOND` Associated with `BleDevice.unbond()`.
`WRITE` Associated with `BleDevice.write(java.util.UUID, byte[], com.idevicesinc.sweetblue.ReadWriteListener)`.
`WRITE_DESCRIPTOR` Associated with `BleDevice.writeDescriptor(UUID, UUID, byte[], ReadWriteListener)` or overloads.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`isDeviceSpecific()` Returns whether `this` is associated with a `BleDevice`.
`boolean`	`isManagerSpecific()` Returns whether `this` is associated with `BleManager`.
`boolean`	`isServerSpecific()` Returns whether `this` is associated with a `BleServer`.
`boolean`	`usesCharUuid()` Returns `true` if the task can have a characteristic UUID associated with it - for now `READ`, `WRITE`, `TOGGLE_NOTIFY`, `READ_DESCRIPTOR` and `WRITE_DESCRIPTOR`.
`static BleTask`	`valueOf(java.lang.String name)` Returns the enum constant of this type with the specified name.
`static BleTask[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Enum Constant Detail
  - TURN_BLE_OFF
```
public static final BleTask TURN_BLE_OFF
```
    Associated with BleManager.turnOff()
  - TURN_BLE_ON
```
public static final BleTask TURN_BLE_ON
```
    Associated with BleManager.turnOn()
  - NUKE_BLE_STACK
```
public static final BleTask NUKE_BLE_STACK
```
    Associated with BleManager.nukeBle()
  - RESOLVE_CRASHES
```
public static final BleTask RESOLVE_CRASHES
```
    Associated with BleManagerConfig.enableCrashResolver.
  - CONNECT
```
public static final BleTask CONNECT
```
    Associated with BleDevice.connect() and its several overloads.
  - DISCONNECT
```
public static final BleTask DISCONNECT
```
    Associated with BleDevice.disconnect().
  - BOND
```
public static final BleTask BOND
```
    Associated with BleDevice.bond() and BleDeviceState.BONDING.
  - UNBOND
```
public static final BleTask UNBOND
```
    Associated with BleDevice.unbond().
  - READ
```
public static final BleTask READ
```
    Associated with BleDevice.read(java.util.UUID, com.idevicesinc.sweetblue.ReadWriteListener).
  - WRITE
```
public static final BleTask WRITE
```
    Associated with BleDevice.write(java.util.UUID, byte[], com.idevicesinc.sweetblue.ReadWriteListener).
  - TOGGLE_NOTIFY
```
public static final BleTask TOGGLE_NOTIFY
```
    Associated with BleDevice.enableNotify(java.util.UUID, com.idevicesinc.sweetblue.ReadWriteListener) and BleDevice.disableNotify(java.util.UUID, com.idevicesinc.sweetblue.ReadWriteListener).
  - READ_RSSI
```
public static final BleTask READ_RSSI
```
    Associated with BleDevice.readRssi() and BleDevice.startRssiPoll(com.idevicesinc.sweetblue.utils.Interval) (and overloads thereof).
  - DISCOVER_SERVICES
```
public static final BleTask DISCOVER_SERVICES
```
    Associated with discovering services after a BleDevice becomes BleDeviceState.BLE_CONNECTED.
  - SEND_NOTIFICATION
```
public static final BleTask SEND_NOTIFICATION
```
    Associated with sending a notification to a remote client through BleServer.sendNotification(String, UUID, UUID, FutureData, OutgoingListener) or BleServer.sendIndication(String, UUID, UUID, FutureData, OutgoingListener) overloads.
  - CONNECT_SERVER
```
public static final BleTask CONNECT_SERVER
```
    Associated with BleServer.connect(String) or overloads.
  - DISCONNECT_SERVER
```
public static final BleTask DISCONNECT_SERVER
```
    Associated with BleServer.disconnect(String).
  - SEND_READ_WRITE_RESPONSE
```
public static final BleTask SEND_READ_WRITE_RESPONSE
```
    Associated with IncomingListener.Please.respondWithSuccess(), IncomingListener.Please.respondWithError(int), or various other static methods of IncomingListener.Please.
  - ADD_SERVICE
```
public static final BleTask ADD_SERVICE
```
    Associated with BleServer.addService(BleService, AddServiceListener) or overloads.
  - SET_MTU
```
public static final BleTask SET_MTU
```
    Associated with BleDevice.negotiateMtu(int) or overloads.
  - SET_CONNECTION_PRIORITY
```
public static final BleTask SET_CONNECTION_PRIORITY
```
    Associated with BleDevice.setConnectionPriority(BleConnectionPriority, ReadWriteListener) or overloads.
  - SET_PHYSICAL_LAYER
```
public static final BleTask SET_PHYSICAL_LAYER
```
    Associated with BleDevice.setPhyOptions(Phy), which sets Bluetooth 5 specific features.
  - READ_PHYSICAL_LAYER
```
public static final BleTask READ_PHYSICAL_LAYER
```
    Gets the value set via BleDevice.setPhyOptions(Phy, ReadWriteListener), which dictates Bluetooth 5 specific features.
  - READ_DESCRIPTOR
```
public static final BleTask READ_DESCRIPTOR
```
    Associated with BleDevice.readDescriptor(UUID, UUID, ReadWriteListener) or overloads.
  - WRITE_DESCRIPTOR
```
public static final BleTask WRITE_DESCRIPTOR
```
    Associated with BleDevice.writeDescriptor(UUID, UUID, byte[], ReadWriteListener) or overloads.
  - RELIABLE_WRITE
```
public static final BleTask RELIABLE_WRITE
```
    Associated with BleDevice.reliableWrite_execute().
  - START_ADVERTISING
```
public static final BleTask START_ADVERTISING
```
    Associated with BleServer.startAdvertising(com.idevicesinc.sweetblue.utils.BleScanRecord), BleServer.startAdvertising(com.idevicesinc.sweetblue.utils.BleScanRecord, AdvertisingListener)
  - DELAY
```
public static final BleTask DELAY
```
    This is used to add a delay between tasks. Right now, this is not currently used.
  - SHUTDOWN
```
public static final BleTask SHUTDOWN
```
    This is used when calling BleManager.shutdown(). This task ensures that all devices have actually been disconnected.
- Method Detail
  - values
```
public static BleTask[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (BleTask c : BleTask.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static BleTask valueOf(java.lang.String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
    
    java.lang.NullPointerException - if the argument is null
  - isDeviceSpecific
```
public boolean isDeviceSpecific()
```
    Returns whether this is associated with a BleDevice.
  - isManagerSpecific
```
public boolean isManagerSpecific()
```
    Returns whether this is associated with BleManager.
  - isServerSpecific
```
public boolean isServerSpecific()
```
    Returns whether this is associated with a BleServer.
  - usesCharUuid
```
public boolean usesCharUuid()
```
    Returns true if the task can have a characteristic UUID associated with it - for now READ, WRITE, TOGGLE_NOTIFY, READ_DESCRIPTOR and WRITE_DESCRIPTOR.

Enum BleTask

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

TURN_BLE_OFF

TURN_BLE_ON

NUKE_BLE_STACK

RESOLVE_CRASHES

CONNECT

DISCONNECT

BOND

UNBOND

READ

WRITE

TOGGLE_NOTIFY

READ_RSSI

DISCOVER_SERVICES

SEND_NOTIFICATION

CONNECT_SERVER

DISCONNECT_SERVER

SEND_READ_WRITE_RESPONSE

ADD_SERVICE

SET_MTU

SET_CONNECTION_PRIORITY

SET_PHYSICAL_LAYER

READ_PHYSICAL_LAYER

READ_DESCRIPTOR

WRITE_DESCRIPTOR

RELIABLE_WRITE

START_ADVERTISING

DELAY

SHUTDOWN

Method Detail

values

valueOf

isDeviceSpecific

isManagerSpecific

isServerSpecific

usesCharUuid