Device Discover

Overview

This sdk implements the functions that discover devices in the same LAN, includes device online/offline, get device object through device uuid and so on.

API Reference

Device Discover

Device Discover

• Description

  Search devices in the same LAN

    - (void)start:(NSString *)searchKey;
  

• Parameter

• Response

  N/A

• Sample Code

    [[LPDeviceManager sharedInstance] search:@"{\"ssdp\": \"x\", \"bonjour\": \"y\"}"];
  

Stop Search

• Description

    - (void)stop;
  

• Parameter

  N/A

Observer

Add Observer

• Description

    - (void)addObserver:(id<LPDeviceManagerObserver>)observer;
  

• Parameter

• Response

  N/A

• Sample Code

    [[LPDeviceManager sharedInstance] addObserver:self];
  

Remove Observer

• Description

    - (void)removeObserver:(id<LPDeviceManagerObserver>)observer;
  

• Parameter

• Response

  N/A

• Sample Code

    [[LPDeviceManager sharedInstance] removeObserver:self];
  

Get Device

Get Device with UUID

• Description

    - (LPDevice *)deviceForID:(NSString *)UUID;
  

• Parameter

• Response

• Sample Code

    LPDevice *device = [[LPDeviceManager sharedInstance] deviceForID:UUID];
  

Get Device List

• Description

    - (NSArray<LPDevice *> *)getMasterDevices;
  

• Parameter

  N/A

• Response

• Sample Code

    self.deviceListArray = [[LPDeviceManager sharedInstance] getMasterDevices];
  

Get Device with IP

• Description

    - (LPDevice *)deviceForIP:(NSString *)IP;
  

• Parameter

• Response

• Sample Code

    LPDevice *device = [[LPDeviceManager sharedInstance] deviceForIP:IP];
  

Get Device with MAC

• Description

    - (LPDevice *)deviceForMAC:(NSString *)MAC;
  

• Parameter

• Response

• Sample Code

    LPDevice *device = [[LPDeviceManager sharedInstance] deviceForIP:MAC];
  

Get Slave Devices with Master UUID

• Description

    -(NSArray<LPDevice *> *)slaveDeviceArray:(NSString *)UUID;
  

• Parameter

• Response

• Sample Code

    NSArray *slaveListArray = [[LPDeviceManager sharedInstance] slaveDeviceArray:UUID];
  

Get Master Device with Slave Device

• Description

    -(LPDevice *)getMasterDeviceWithSlaveDevice:(LPDevice *)device;
  

• Parameter

• Response

• Sample Code

        // The result may be empty
        LPDevice *masterDevice = [[LPDeviceManager sharedInstance] getMasterDeviceWithSlaveDevice:slaveDevice];
  

Switch SDK Log

• Description

    - (void)debugSwitch:(BOOL)logOn;
  

• Parameter

• Response

  N/A

Remove Device

Remove Device

• Description

    - (void)removeDevice:(NSString *)UUID;
  

• Parameter

• Response

  N/A

• Sample Code

    [[LPDeviceManager sharedInstance] removeDevice:UUID];
  

Online/Offline Delegate

• LPDeviceManagerObserver

- (LPDevicePlayer *)getPlayer;

• Description

  Get Device's player.

• Parameter

  N/A

• Response

- (LPDevicePreset *)getPreset;

• Description

  Get Preset object

• Parameter

  N/A

• Response

- (LPDeiceAlarm *)getAlarm;

• Description

  Get alarm object

• Parameter

  N/A

• Response

- (LPDeviceTimer *)getTimer;

• Description

  Get shutdown timer object

• Parameter

  N/A

• Response

- (LPPassthrough *)getPassthrough;

• Description

  Get pass through object

• Parameter

  N/A

• Response

- (LPDeviceOTA *)getOTA;

• Description

  Get OTA object

• Parameter

  N/A

• Response

Property

Device current info and browse

LPDeviceInfo

Current information and queries played by the device

Property

• currentQueue

  The name of the playlist queue currently being played, and the updateCurrentPlayInfo or browserQueue method needs to be called to assign a value

• currentPlayIndex

  The index of the currently playing song in the currently playing playlist. Only when the updateCurrentPlayInfo or browserQueue method is called, will the value be assigned

Function

Update Current Play Info

• Description

  To set the current display device or switch the current display device, you need to call this method once. Can be used to update the values of currentQueue and currentPlayIndex in deviceInfo

    - (void)updateCurrentPlayInfo;
  

• Parameter

  N/A

• Response

  N/A

• Sample Code

    [device.deviceInfo updateCurrentPlayInfo];
  

Browse Queue

• Description

  Browse device information, the result obtained can be converted to the data structure by [[LPMDPKitManager shared] getBrowseListWithString: result]

    - (void)browseQueue:(NSString *_Nullable)queueName skipContent:(BOOL)skip completionHandler:(LPBrowseBlock _Nullable)completionHandler;
  

• Parameter

• Response

  N/A

• Sample Code

    [device.deviceInfo browseQueue:@"CurrentQueue" skipContent:NO completionHandler:^(id  _Nullable obj, NSString * _Nullable resultString) {
        NSLog(@"currentQueue = %@", device.deviceInfo.currentQueue);
        NSLog(@"currentPlayIndex = %d", device.deviceInfo.currentPlayIndex);
        LPPlayMusicList *musicListObj = [[LPMDPKitManager shared] getBrowseListWithString:resultString];
    }];
  

LPMediaInfo

Function

N/A

Property

LPDeviceStatus

Function

N/A

Property

Other Definitions

LPPlayMode

LPSpotifyPlayMode

LPDeviceChannel

LPPlayStatus

LPRoomState

LPMediaObj