Android Configuration

LovinaChatConfig

The LovinaChatConfig class holds all configuration options for the chat widget.

val config = LovinaChatConfig(
    websiteToken = "your-website-token",
    baseUrl = "https://chat.ailovina.com",
    locale = "en",
    colorScheme = "auto",
    user = null,
    theme = null,
    branding = null,
    texts = null,
    features = null,
    displayMode = "fullscreen"
)

Fields

Parameter	Type	Default	Required	Description
websiteToken	String	--	Yes	Your Lovina website token for this agent. Obtained from the Lovina dashboard -- each agent has its own token.
baseUrl	String	--	Yes	Base URL of your Lovina instance (e.g., https://chat.ailovina.com).
locale	String	"id"	No	Widget locale code. Supported values include "id", "en", "ar".
colorScheme	String	"auto"	No	Dark mode preference for the widget. Accepts "light", "dark", or "auto" (follows system theme).
user	LovinaChatUser?	null	No	Pre-identified user to associate with the conversation. See below.
identity	LovinaChatIdentity?	null	No	Signed identity proof (HMAC) verifying the session's user. See Identity Verification.
theme	LovinaThemeConfig?	null	No	Theme color and layout overrides. Only primaryColor is required in practice -- see Theming. Colors are hex Strings, not ARGB Ints.
branding	LovinaBrandingConfig?	null	No	White-label branding overrides (logo, brand name, "powered by" footer).
texts	Map<String, Any?>?	null	No	UI string overrides, keyed by translation key.
features	LovinaFeatureFlags?	null	No	Feature-flag overrides. See File Uploads.
displayMode	String	"fullscreen"	No	Widget display mode. Accepts "popup", "sidebar", or "fullscreen".

Theming

Only LovinaThemeConfig.primaryColor is required in practice -- every other color is auto-generated by the widget to meet WCAG AA contrast. Colors are hex strings (e.g. "#6366F1"), not Color ints:

LovinaChatConfig(
    websiteToken = "your-website-token",
    baseUrl = "https://chat.ailovina.com",
    theme = LovinaThemeConfig(
        primaryColor = "#6366F1",
        fontFamily = "Inter, sans-serif",
        bubbleRadius = 16
    ),
    branding = LovinaBrandingConfig(
        brandName = "Acme Support",
        poweredBy = false
    )
)

Identity Verification (optional)

identity proves a session belongs to a specific user with a server-signed HMAC:

val config = LovinaChatConfig(
    websiteToken = "YOUR_TOKEN",
    baseUrl = "https://chat.ailovina.com",
    identity = LovinaChatIdentity(
        userId = "user-123",
        exp = 1735689600L,
        sigHash = "server-computed-hmac-hash"
    )
)

Option	Type	Description
mode	String	Identity mode. Always "user" (the default).
userId	String	The same user ID you pass as identifier in LovinaChatUser.
exp	Long	Unix timestamp (seconds) after which sigHash expires.
sigHash	String	HMAC signature computed on your server -- never in the app.

See the User Identification guide for how to compute sigHash.

LovinaChatUser

The LovinaChatUser class represents a pre-identified user.

Parameter	Type	Required	Description
identifier	String	Yes	Unique user ID in your system.
name	String?	No	Display name.
email	String?	No	Email address.
phoneNumber	String?	No	Phone number (E.164 format recommended).
customAttributes	Map<String, Any>?	No	Arbitrary key-value metadata attached to the contact.

File Uploads

File uploads are disabled by default. Enable the composer's attach button with:

LovinaChatConfig(
    websiteToken = "your-website-token",
    baseUrl = "https://chat.ailovina.com",
    features = LovinaFeatureFlags(enableFileUpload = true)
)

The button only appears if the SDK can confirm your host Activity supports opening the system file picker — in the rare case it can't, the button stays hidden even with this flag enabled. The SDK logs why, and emits ChatEvent.Error(code = "file_upload_unavailable") through onEvent. Set onEvent before calling configure() to receive it — see the class doc on onEvent. This notification fires at most once per widget instance, not on every reload().

Example: Full Configuration

import com.lovina.chatsdk.*

val config = LovinaChatConfig(
    websiteToken = "lvk_live_xxxx",
    baseUrl = "https://chat.ailovina.com",
    locale = "en",
    colorScheme = "dark",
    displayMode = "fullscreen",
    theme = LovinaThemeConfig(
        primaryColor = "#6366F1"
    ),
    branding = LovinaBrandingConfig(
        brandName = "Acme Support"
    ),
    identity = LovinaChatIdentity(
        userId = "user-12345",
        exp = 1735689600L,
        sigHash = "server-computed-hmac-hash"
    ),
    user = LovinaChatUser(
        identifier = "user-12345",
        name = "Jane Doe",
        email = "jane@example.com",
        phoneNumber = "+6281234567890",
        customAttributes = mapOf(
            "plan" to "premium",
            "signup_date" to "2025-01-15"
        )
    )
)

chatWidget.configure(config)