---
name: cometchat-android-v6-compose-theming
description: "CometChat Android UIKit v6 Jetpack Compose theming — CometChatTheme, CompositionLocal color schemes, typography, shapes, and dark mode"
license: "MIT"
compatibility: "Android 9.0+ (API 28); Kotlin 1.9+; com.cometchat:chatuikit-compose-android:6.x"
metadata:
  author: "CometChat"
  version: "3.0.0"
  tags: "cometchat, android, compose, theming, colors, typography, dark-mode"
---

> **Ground truth:** `com.cometchat:chatuikit-{compose,kotlin}-android:6.x` (+ `calls-sdk-android:5.x`) — resolved AAR (javap) + `ui-kit/android/v6`. **Official docs:** https://www.cometchat.com/docs/ui-kit/android/v6/overview · **Docs MCP:** `claude mcp add --transport http cometchat-docs https://www.cometchat.com/docs/mcp` (or fetch the URL directly without MCP). Verify symbols against the installed package/source before relying on them.

> **Companion skills:** cometchat-android-v6-kotlin-theming (Views equivalent), cometchat-android-v6-compose-components, cometchat-android-v6-compose-customization

## Purpose

Apply and customize the CometChat theme in Jetpack Compose — color schemes, typography, shapes, dark mode, and per-component style overrides using the `CompositionLocal`-based theme system.

## Use this skill when

- Wrapping CometChat components in `CometChatTheme {}`
- Changing the primary color or color scheme
- Implementing dark mode support
- Customizing typography or shapes
- Accessing theme tokens in custom composables

## Do not use this skill when

- Working with Kotlin Views theming (use `cometchat-android-v6-kotlin-theming`)
- Customizing bubble rendering (use `cometchat-android-v6-compose-customization`)

## 1. CometChatTheme Wrapper

All CometChat Compose components must be wrapped in `CometChatTheme {}`:

```kotlin
import com.cometchat.uikit.compose.theme.CometChatTheme

setContent {
    CometChatTheme {
        // CometChat components go here
        CometChatConversations()
    }
}
```

`CometChatTheme` is a composable that provides theme values via `CompositionLocalProvider`:
- `LocalColorScheme` → `CometChatColorScheme`
- `LocalTypography` → `CometChatTypography`
- `LocalShapes` → `Shapes`

## 2. Color Scheme

### 2.1 Default Light/Dark Schemes

```kotlin
import com.cometchat.uikit.compose.theme.*

// Light mode (default)
CometChatTheme(colorScheme = lightColorScheme()) {
    // ...
}

// Dark mode
CometChatTheme(colorScheme = darkColorScheme()) {
    // ...
}

// Auto based on system setting
CometChatTheme(
    colorScheme = if (isSystemInDarkTheme()) darkColorScheme() else lightColorScheme()
) {
    // ...
}
```

### 2.2 Custom Primary Color

```kotlin
CometChatTheme(
    colorScheme = lightColorScheme(primary = Color(0xFF6851D6))
) {
    // All extended primary colors (50-900) auto-generate from the primary
}
```

### 2.3 CometChatColorScheme Token Reference

The `CometChatColorScheme` class contains these token groups:

**Primary Colors:**
- `primary` — Main brand color

**Extended Primary (auto-generated from primary):**
- `extendedPrimaryColor50` through `extendedPrimaryColor900` — 10 shades blended with white (light) or black (dark)

**Neutral Colors:**
- `neutralColor50` through `neutralColor900` — 10 neutral shades

**Alert Colors:**
- `infoColor`, `successColor`, `warningColor`, `errorColor`, `messageReadColor`

**Background Colors:**
- `backgroundColor1` (lightest) through `backgroundColor4` (darkest)

**Stroke/Border Colors:**
- `strokeColorDefault`, `strokeColorLight`, `strokeColorDark`, `strokeColorHighlight`
- Aliases: `borderColorLight`, `borderColorDefault`, `borderColorDark`, `borderColorHighlight`

**Text Colors:**
- `textColorPrimary`, `textColorSecondary`, `textColorTertiary`, `textColorDisabled`, `textColorWhite`, `textColorHighlight`

**Icon Tint Colors:**
- `iconTintPrimary`, `iconTintSecondary`, `iconTintTertiary`, `iconTintWhite`, `iconTintHighlight`

**Button Colors:**
- `primaryButtonBackgroundColor`, `primaryButtonIconTint`, `primaryButtonTextColor`
- `secondaryButtonBackgroundColor`, `secondaryButtonIconTint`, `secondaryButtonTextColor`
- `linkButtonColor`, `fabButtonBackgroundColor`, `fabButtonIconTint`, `whiteButtonPressed`

**Static Colors:**
- `colorWhite`, `colorBlack`

### 2.4 Fully Custom Color Scheme

```kotlin
val customScheme = lightColorScheme(
    primary = Color(0xFF6851D6),
    neutralColor50 = Color(0xFFFAFAFA),
    neutralColor900 = Color(0xFF141414),
    errorColor = Color(0xFFFF3B30),
    successColor = Color(0xFF34C759),
    // ... override any token
)

CometChatTheme(colorScheme = customScheme) {
    // ...
}
```

## 3. Typography

```kotlin
// Access typography in composables
val style: TextStyle = CometChatTheme.typography.heading1Bold
val bodyStyle: TextStyle = CometChatTheme.typography.bodyRegular
val titleStyle: TextStyle = CometChatTheme.typography.titleRegular
```

Custom typography:

```kotlin
CometChatTheme(
    typography = CometChatTypography(/* custom TextStyles */)
) {
    // ...
}
```

## 4. Shapes

```kotlin
// Access shapes
val shapes: Shapes = CometChatTheme.shapes

// Custom shapes
CometChatTheme(
    shapes = Shapes(/* custom corner radii */)
) {
    // ...
}
```

## 5. Accessing Theme in Custom Composables

```kotlin
@Composable
fun MyCustomView() {
    val colors = CometChatTheme.colorScheme
    val typography = CometChatTheme.typography

    Text(
        text = "Hello",
        color = colors.textColorPrimary,
        style = typography.bodyRegular
    )

    Box(
        modifier = Modifier.background(colors.backgroundColor1)
    )
}
```

## 6. Extended Primary Color Generation

Extended primary colors are auto-generated by blending the primary color with white (light mode) or black (dark mode):

```kotlin
// Light mode: primary blended with white at various percentages
// extendedPrimaryColor50 = blend(primary, white, 0.96)  // lightest
// extendedPrimaryColor500 = blend(primary, white, 0.44) // mid
// extendedPrimaryColor900 = blend(primary, black, 0.08) // darkest

// Dark mode: primary blended with black at various percentages
// extendedPrimaryColor50 = blend(primary, black, 0.80)  // lightest
// extendedPrimaryColor900 = blend(primary, white, 0.11) // lightest in dark
```

You can override individual extended colors:

```kotlin
lightColorScheme(
    primary = Color(0xFF6851D6),
    extendedPrimaryColor500 = Color(0xFF9B8AE0) // manual override
)
```

## Localization

To translate the UI, switch the active language, or override individual strings, route to the dedicated **`cometchat-i18n`** skill — the canonical cross-family localization reference. Android uses `CometChatLocalize.setLocale(context, Language.Code.<lang>)` / `getLocale(context)` (a separate method, **not** an `init` object — unlike web/RN). `cometchat-i18n` covers bundled languages, custom translations, and RTL. Docs: https://www.cometchat.com/docs/ui-kit/android/localize

## Sound Manager — custom notification & call sounds

Sounds are a **behavioral** customization — driven by `CometChatSoundManager`, an **instance** class that needs a `Context`. The UI Kit plays the built-in cues automatically; use this to override a cue with your own raw resource. V6 package (NOT the V5 `com.cometchat.chatuikit.*` path):

```kotlin
import com.cometchat.uikit.core.resources.soundmanager.CometChatSoundManager
import com.cometchat.uikit.core.resources.soundmanager.Sound

val soundManager = CometChatSoundManager(context)

// Play a default cue — Sound enum is SCREAMING_SNAKE_CASE: INCOMING_CALL |
//   OUTGOING_CALL | INCOMING_MESSAGE | INCOMING_MESSAGE_FROM_OTHER | OUTGOING_MESSAGE
soundManager.play(Sound.INCOMING_CALL)

// Override with your own raw resource (R.raw.*)
soundManager.play(Sound.INCOMING_MESSAGE, R.raw.my_ping)

// Stop whatever is playing
soundManager.pause()
```

## Hard rules

- ALWAYS wrap CometChat Compose components in `CometChatTheme {}` — components will crash or look wrong without it
- NEVER use Material `MaterialTheme` tokens inside CometChat components — use `CometChatTheme.colorScheme` / `.typography` / `.shapes`
- `CometChatTheme` does NOT extend `MaterialTheme` — they are separate theme systems
- When overriding just the primary color, extended primary colors auto-regenerate — you don't need to set all 10 shades
- `lightColorScheme()` and `darkColorScheme()` are factory functions, not data class constructors — use named parameters to override specific tokens