B4J Library wmBoseSoundTouch - control a Bose SoundTouch speaker from B4X [B4X][Class]

The title says it all; tested with a Bose SoundTouch 20. The API info on which this class is based can be found at https://firstandsecondhomes.com/assets/uploads/SoundTouchAPI_WebServices_v1.1.0.pdf.

Public methods:
- Initialize: Initializes the object

- GetBass: Retrieves information about the device's bass settings
- GetBassCapabilities: Retrieves information about the device's bass capabilities
- GetInfo: Retrieves device hardware and software information
- GetNowPlaying: Retrieves information about what's currently playing on the device
- GetPresets: Retrieves information about the 6 presets
- GetSources: Retrieves information about the device's available content sources
- GetVolume: Retrieves information about the device's volume settings

- KeyPress: Programmatically executes a keypress (and, optionally, the key release) on the device; the name of the key is passed to this method
- KeyRelease: Programmatically executes a key release on the device
- Mute: Mutes the device if it is unmuted
- PowerOff: Powers the device off if it is on
- PowerOn: Powers the device on if it is off
- SelectAux: Selects the device's AUX source if available
- SelectBluetooth: Selects the device's Bluetooth source if available
- SetBass: Sets the device's bass setting. This may or may not be a supported capability, use GetBassCapabilities to find out whether the speaker supports bass configuration.
- SetName: Sets the device's name
- SetVolume: Sets the device's volume
- Unmute: Unmutes the device if it is muted

B4A-specific note: you may need to edit the Manifest (see example project).

Library dependencies:
- B4J: jOkHttpUtils2, Xml2Map
- B4A: OkHttpUtils2, Xml2Map

B4A and B4J demo projects attached.

Enjoy!

EDIT:
- 2024-07-23: added public methods Mute and Unmute