Improve caching

packages/capacitor/src/index.ts

@@ -6,6 +6,8 @@ import type { NativePlatformAdapter, NativeRouterRuntime } from '@native-vue-rou
 export interface CapacitorAdapterOptions {
   exitAtRoot?: boolean
   haptics?: boolean
+  /** Release inactive component trees when the native app backgrounds. Defaults to true. */
+  trimCacheOnPause?: boolean
   deepLinkPath?: (url: URL) => string
 }
 
@@ -31,7 +33,10 @@ export function createCapacitorAdapter(options: CapacitorAdapterOptions = {}): N
           const path = options.deepLinkPath?.(parsed) ?? `${parsed.pathname}${parsed.search}${parsed.hash}`
           void runtime.push(path || '/')
         }),
-        App.addListener('pause', () => void runtime.cancelInteractive()),
+        App.addListener('pause', () => {
+          void runtime.cancelInteractive()
+          if (options.trimCacheOnPause !== false) runtime.trimCache({ reason: 'memory-pressure' })
+        }),
       ])
       const launch = await App.getLaunchUrl()
       if (launch?.url) {