diff --git a/app/src/main/java/de/webidsolutions/metaplugindemo/MainActivity.kt b/app/src/main/java/de/webidsolutions/metaplugindemo/MainActivity.kt
index a4a29b5..265a1f2 100644
--- a/app/src/main/java/de/webidsolutions/metaplugindemo/MainActivity.kt
+++ b/app/src/main/java/de/webidsolutions/metaplugindemo/MainActivity.kt
@@ -11,7 +11,6 @@ import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.result.ActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
-import androidx.appcompat.app.AppCompatActivity
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
@@ -133,7 +132,12 @@ internal class MainActivity : ComponentActivity
             selectProductPlugins
         )
         MetaPluginVerifyTask(metaPlugin)
-            .setOnPostExecuteCallback(metaPluginVerifyCallback(metaPlugin))
+            .setOnPostExecuteCallback(
+                metaPluginVerifyCallback(
+                    metaPlugin = metaPlugin,
+                    themingChoice = themingChoice
+                )
+            )
             .execute(actionId)
     }
 
@@ -175,15 +179,31 @@ internal class MainActivity : ComponentActivity
         )
     }
 
-    private fun metaPluginVerifyCallback(metaPlugin: WebIdMetaPlugin): (AsyncTaskResultGeneric<VerifyActionIdResult?, EApiResult>) -> Unit {
+    private fun metaPluginVerifyCallback(metaPlugin: WebIdMetaPlugin,
+                                         themingChoice: ThemingChoice
+    ): (AsyncTaskResultGeneric<VerifyActionIdResult?, EApiResult>) -> Unit {
+
         return { result ->
             if (result.errorResult == EApiResult.SUCCESS) {
                 try {
-                    metaPlugin.startPlugin(
-                        this,
-                        activityResultLauncher,
-                        true,
-                    )
+                    when (themingChoice) {
+                        ThemingChoice.XML -> {
+                            metaPlugin.startPlugin(
+                                this,
+                                activityResultLauncher,
+                                true
+                            )
+                        }
+
+                        ThemingChoice.COMPOSE -> {
+                                metaPlugin.startPlugin(
+                                    this,
+                                    activityResultLauncher,
+                                    null,
+                                    null
+                                )
+                        }
+                    }
                 } catch (e: WebIdMobileAppSdkException) {
                     e.printStackTrace()
                     writeLog(e.message.toString())
diff --git a/app/src/main/java/de/webidsolutions/metaplugindemo/scenes/MetaPluginDemoScene.kt b/app/src/main/java/de/webidsolutions/metaplugindemo/scenes/MetaPluginDemoScene.kt
index faafa7c..2dc0b03 100644
--- a/app/src/main/java/de/webidsolutions/metaplugindemo/scenes/MetaPluginDemoScene.kt
+++ b/app/src/main/java/de/webidsolutions/metaplugindemo/scenes/MetaPluginDemoScene.kt
@@ -30,12 +30,11 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
 import de.webidsolutions.metaplugindemo.R
 
-enum class ThemingChoice {
-    CODE,
-    XML
+enum class ThemingChoice(val useXml: Boolean) {
+    COMPOSE(false),
+    XML(true)
 }
 
 @Composable
@@ -53,7 +52,7 @@ fun MetaPluginDemoScreen(
     var usePayOnServer by remember { mutableStateOf(false) }
     var useEidOnServer by remember { mutableStateOf(false) }
     var useVideo by remember { mutableStateOf(false) }
-    var themingChoice by remember { mutableStateOf(ThemingChoice.CODE) }
+    var themingChoice by remember { mutableStateOf(ThemingChoice.COMPOSE) }
 
     Column(
         modifier = Modifier
@@ -107,8 +106,8 @@ fun MetaPluginDemoScreen(
             modifier = Modifier.padding(start = 10.dp),
         ) {
             CheckboxWithLabel(
-                checked = themingChoice == ThemingChoice.CODE,
-                onCheckedChange = { themingChoice = ThemingChoice.CODE },
+                checked = themingChoice == ThemingChoice.COMPOSE,
+                onCheckedChange = { themingChoice = ThemingChoice.COMPOSE },
                 label = "Code-Theming"
             )