diff --git a/app/src/main/java/energy/octopus/octopusenergy/teslaandroidauth/MainActivity.kt b/app/src/main/java/energy/octopus/octopusenergy/teslaandroidauth/MainActivity.kt
index 1569151..8b48db4 100644
--- a/app/src/main/java/energy/octopus/octopusenergy/teslaandroidauth/MainActivity.kt
+++ b/app/src/main/java/energy/octopus/octopusenergy/teslaandroidauth/MainActivity.kt
@@ -4,6 +4,17 @@ import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.util.Log
 import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.wrapContentSize
+import androidx.compose.material.Text
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
 import energy.octopus.octopusenergy.teslauth.TeslAuth
 
 const val TAG = "tesla_auth_test"
@@ -13,11 +24,23 @@ class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
-            TeslAuth(onSuccess = {
-                Log.i(TAG, "Got auth token $it")
-            }, onError = {
-                Log.i(TAG, "Got error $it")
-            })
+            var message by remember { mutableStateOf<String?>(null) }
+            if (message == null) {
+                TeslAuth(onSuccess = {
+                    message = it.toString()
+                }, onError = {
+                    message = it.toString()
+                })
+            } else {
+                Box(Modifier.padding(16.dp)) {
+                    Text(
+                        message ?: "",
+                        Modifier
+                            .wrapContentSize()
+                            .align(Alignment.Center)
+                    )
+                }
+            }
         }
     }
 }
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