Google Brings Agentic AI and Vibe-Coded Widgets to Android

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如果你的应用未能暴露出这些语义能力，它很可能面临被代理层彻底无视的风险，在那些依赖 AI 编排的用户面前形同隐身。

2. 氛围驱动的 Jetpack Compose

为了原生支持氛围感知微件，Jetpack Compose 正在迎来一次重量级的库更新。标准的 CompositionLocalProvider 现在将注入一个由系统托管的 LocalContextVibe。

开发者不必再硬编码内边距数值或动画时长。取而代之的是，他们将依赖语义化的 Token，操作系统会根据当前上下文的状态对这些 Token 进行动态缩放。

@Composable
fun VibeAwareDashboardWidget(userStats: Stats) {
    // The OS determines the current vibe state natively
    val currentVibe = LocalContextVibe.current 
    
    Card(
        elevation = currentVibe.elevationLevel,
        shape = currentVibe.cornerShape,
        colors = currentVibe.colorPalette
    ) {
        Column(modifier = Modifier.padding(currentVibe.spacing.large)) {
            Text(
                text = "Daily Summary",
                typography = currentVibe.typography.headline,
                // Animations seamlessly adapt from snappy to fluid based on mood
                animationSpec = currentVibe.animationSpec 
            )
            // Conditional density rendering
            if (currentVibe.density == VibeDensity.HIGH) {
                DetailedMetricsView(userStats)
            } else {
                GlanceableMetricsView(userStats)
            }
        }
    }
}