Ad esempio, se avevi un elemento disegnabile vettoriale che volevi caricare con
i valori predefiniti di Material, puoi utilizzare il composable Icon nel seguente modo:
Per impostazione predefinita, il composable Icon è colorato con LocalContentColor.current e
ha dimensioni 24.dp. Espone anche un parametro di colore tint (che sfrutta
lo stesso meccanismo di colorazione descritto nella sezione Tonalità dell'immagine). Il
Icon composable è destinato all'uso per piccoli elementi icona. Dovresti utilizzare
il composable Image per altre opzioni di personalizzazione.
Consigliati per te
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I campioni di contenuti e codice in questa pagina sono soggetti alle licenze descritte nella Licenza per i contenuti. Java e OpenJDK sono marchi o marchi registrati di Oracle e/o delle sue società consociate.
Ultimo aggiornamento 2025-08-23 UTC.
[null,null,["Ultimo aggiornamento 2025-08-23 UTC."],[],[],null,["The `Icon` composable is a convenient way to draw a single color icon on screen\nthat follows [Material Design guidelines](https://material.io/design/iconography/system-icons.html#grid-and-keyline-shapes). To use `Icon`, include\nthe [Compose Material](/jetpack/androidx/releases/compose-material) library (or the [Compose Material 3](/jetpack/androidx/releases/compose-material3) library).\n\nFor example, if you had a vector drawable that you wanted to load up with\nMaterial defaults, you can use the `Icon` composable as follows:\n\n\n```kotlin\nIcon(\n painter = painterResource(R.drawable.baseline_directions_bus_24),\n contentDescription = stringResource(id = R.string.bus_content_description)\n)https://github.com/android/snippets/blob/dd30aee903e8c247786c064faab1a9ca8d10b46e/compose/snippets/src/main/java/com/example/compose/snippets/images/MaterialIconsSnippets.kt#L47-L50\n```\n\n\u003cbr /\u003e\n\nBy default, the `Icon` composable is tinted with `LocalContentColor.current` and\nis `24.dp` in size. It also exposes a `tint` color parameter (which leverages\nthe same mechanism for tinting as described in the [Image tint](/develop/ui/compose/graphics/images/customize#tint-image) section). The\n`Icon` composable is intended for use for small icon elements. You should use\nthe `Image` composable for more customization options.\n| **Note:** With Material there are two different styles of icons, Material Symbols (New) and Material Icons (`material-icons`). The [Material Icon library](/reference/kotlin/androidx/compose/material/icons/package-summary) includes a set of predefined `Icons` that can be used in Compose without needing to import an SVG manually. However, this artifact is no longer maintained or recommended for use in your apps, as it contains an older look and feel and can also increase the build time of your apps *significantly* . Instead, we recommend using [Google Font Icons](https://fonts.google.com/icons) and download the XML file from the Android Tab to create an up-to-date Material Symbols style Icon.\n\nRecommended for you\n\n- Note: link text is displayed when JavaScript is off\n- [Resources in Compose](/develop/ui/compose/resources)\n- [Accessibility in Compose](/develop/ui/compose/accessibility)\n- [Loading images {:#loading-images}](/develop/ui/compose/graphics/images/loading)"]]
