seraf / lisa-client-android Goto Github PK

The connection should be in a dedicated service to manage it easily :

• Connect / Disconnect button in the menu
• Ability to change parameters (host, port, etc ...) then reconnect
• Manage the switch of connection (3G <=> wifi)
• Reconnection ability

On connection, the client need to send a LOGIN command :

{
"from": hostname,
"type": "command",
"body": "LOGIN",
"zone": zone_variable,
}

Then, it receive this json :
{
u'body': u'The client join the zone named zone_variable',
u'from': u'LISA Server',
u'clients_zone': [u'sender'],
u'bot_name': u'lisa',
u'command': u'LOGIN',
u'type': u'command'
}

The client should set the internal variable bot_name to 'lisa' and vocalize the sentence in 'body'

When sending a text to the server, it listen for an answer.

The correct behavior is to always listen on the stream.

For example, by using the API to broadcast a message to all connected clients :
http://demo.lisa-project.net/api/v1/lisa/speak/?format=json
Send with POST :
message: test
clients_zone: all

It will broadcast the message on all connected clients (websocket etc), but we'll receive nothing in the android client

The application should have a service (optional, can be enabled or disabled in the settings) : keyword spotting.

When the client connect and send a LOGIN command, it receives the bot_name.
The service should always listen (offline recognition) this bot name ("lisa" by default), then run a recognizer to record the next sentence.
If disabled, the service won't run and you will need to manually use the speak button to run the recognizer.

The gast-lib implement it : https://github.com/gast-lib/gast-lib