diff --git a/settings.gradle.kts b/settings.gradle.kts
index b9f1b28..6392540 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -16,3 +16,4 @@ dependencyResolutionManagement {
 
 rootProject.name = "NotificationLog"
 include(":app")
+include(":test-helper")
diff --git a/test-helper/build.gradle.kts b/test-helper/build.gradle.kts
new file mode 100644
index 0000000..1380fdc
--- /dev/null
+++ b/test-helper/build.gradle.kts
@@ -0,0 +1,7 @@
+plugins { alias(libs.plugins.android.application); alias(libs.plugins.kotlin.android) }
+android { namespace = "se.ajpanton.notificationlog.helper"; compileSdk = 36
+ defaultConfig { applicationId = "se.ajpanton.notificationlog.helper"; minSdk = 34; targetSdk = 36; versionCode = 1; versionName = "0.1" }
+ compileOptions { sourceCompatibility = JavaVersion.VERSION_17; targetCompatibility = JavaVersion.VERSION_17 }
+ kotlin { compilerOptions { jvmTarget.set(org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17) } }
+}
+dependencies { implementation(libs.appcompat); implementation(libs.material) }
diff --git a/test-helper/src/main/AndroidManifest.xml b/test-helper/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..02be513
--- /dev/null
+++ b/test-helper/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"><uses-permission android:name="android.permission.POST_NOTIFICATIONS"/><application android:theme="@style/Theme.AppCompat.DayNight"><activity android:name=".MainActivity" android:exported="true"><intent-filter><action android:name="android.intent.action.MAIN"/><category android:name="android.intent.category.LAUNCHER"/></intent-filter></activity></application></manifest>
diff --git a/test-helper/src/main/java/se/ajpanton/notificationlog/helper/MainActivity.kt b/test-helper/src/main/java/se/ajpanton/notificationlog/helper/MainActivity.kt
new file mode 100644
index 0000000..693e4af
--- /dev/null
+++ b/test-helper/src/main/java/se/ajpanton/notificationlog/helper/MainActivity.kt
@@ -0,0 +1,14 @@
+package se.ajpanton.notificationlog.helper
+
+import android.app.*
+import android.graphics.Bitmap
+import android.os.Bundle
+import android.widget.*
+import androidx.appcompat.app.AppCompatActivity
+
+class MainActivity : AppCompatActivity() {
+ private val manager by lazy { getSystemService(NotificationManager::class.java) }
+ override fun onCreate(state: Bundle?) { super.onCreate(state); manager.createNotificationChannel(NotificationChannel("test", "Test", NotificationManager.IMPORTANCE_DEFAULT)); setContentView(LinearLayout(this).apply { orientation=LinearLayout.VERTICAL; listOf("Post text" to { post("Text message") }, "Edit text" to { post("Edited message") }, "Post image" to { image() }, "Cancel" to { manager.cancel(1) }).forEach { (label, action) -> addView(Button(this@MainActivity).apply { text=label; setOnClickListener { action() } }) } }) }
+ private fun post(text:String)=manager.notify(1, Notification.Builder(this,"test").setSmallIcon(android.R.drawable.ic_dialog_info).setContentTitle("Helper").setContentText(text).build())
+ private fun image(){ val b=Bitmap.createBitmap(20,20,Bitmap.Config.ARGB_8888).apply{eraseColor(0xffff0000.toInt())}; manager.notify(2,Notification.Builder(this,"test").setSmallIcon(android.R.drawable.ic_menu_gallery).setStyle(Notification.BigPictureStyle().bigPicture(b)).build()) }
+}