Show install type label for instant app

To indicate an instant app in App Settings page.

Bug: 236346018
Test: App Settings page with Instant App
Change-Id: I6cc470c609067ff4f205fbf4fbf60e1e520b84bc

packages/SettingsLib/SpaPrivileged/src/com/android/settingslib/spaprivileged/template/app/AppInfo.kt

@@ -53,14 +53,23 @@ class AppInfoProvider(private val packageInfo: PackageInfo) {
                 ),
             horizontalAlignment = Alignment.CenterHorizontally,
         ) {
+            val app = packageInfo.applicationInfo
             Box(modifier = Modifier.padding(SettingsDimension.itemPaddingAround)) {
-                AppIcon(app = packageInfo.applicationInfo, size = SettingsDimension.appIconInfoSize)
+                AppIcon(app = app, size = SettingsDimension.appIconInfoSize)
             }
-            AppLabel(packageInfo.applicationInfo)
+            AppLabel(app)
+            InstallType(app)
             if (displayVersion) AppVersion()
         }
     }
 
+    @Composable
+    private fun InstallType(app: ApplicationInfo) {
+        if (!app.isInstantApp) return
+        Spacer(modifier = Modifier.height(4.dp))
+        SettingsBody(stringResource(R.string.install_type_instant))
+    }
+
     @Composable
     private fun AppVersion() {
         if (packageInfo.versionName == null) return