Updated the AndroidManifest.xml to stop the default function exit call upon screen rotation and just have it remain inside the "startRecording" function.

.idea/deploymentTargetSelector.xml

@@ -4,10 +4,10 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2026-01-22T04:36:45.393638454Z">
+        <DropdownSelection timestamp="2026-01-23T01:29:57.710335816Z">
           <Target type="DEFAULT_BOOT">
             <handle>
-              <DeviceId pluginId="LocalEmulator" identifier="path=/home/michael/.android/avd/Pixel_5_API_31_Android_12_.avd" />
+              <DeviceId pluginId="PhysicalDevice" identifier="serial=DKTAB13NEU0019483" />
             </handle>
           </Target>
         </DropdownSelection>

app/build.gradle.kts

@@ -11,8 +11,8 @@ android {
         applicationId = "net.mmanningau.speechtokeyboard"
         minSdk = 28
         targetSdk = 36
-        versionCode = 10
-        versionName = "1.0"
+        versionCode = 12
+        versionName = "1.1"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/AndroidManifest.xml

@@ -37,6 +37,8 @@
         <activity
             android:name=".TestModelActivity"
             android:parentActivityName=".MainActivity"
+            android:exported="false"
+            android:configChanges="orientation|screenSize|screenLayout|keyboardHidden"
             android:label="Test Microphone" />
 
     </application>

app/src/main/java/net/mmanningau/speechtokeyboard/TestModelActivity.kt

@@ -27,6 +27,10 @@ import com.k2fsa.sherpa.onnx.OnlineTransducerModelConfig
 import com.k2fsa.sherpa.onnx.OnlineStream
 import java.io.File
 
+import com.k2fsa.sherpa.onnx.OfflinePunctuation
+import com.k2fsa.sherpa.onnx.OfflinePunctuationConfig
+import com.k2fsa.sherpa.onnx.OfflinePunctuationModelConfig
+
 class TestModelActivity : AppCompatActivity() {
 
     // UI Components
@@ -39,6 +43,9 @@ class TestModelActivity : AppCompatActivity() {
     private var isRecording = false
     private var recordingThread: Thread? = null
 
+    // Punctuation variables
+    private var punctuator: OfflinePunctuation? = null
+
     // USB Components
     private var usbPort: UsbSerialPort? = null
 
@@ -117,6 +124,23 @@ class TestModelActivity : AppCompatActivity() {
 
             outputText.text = "Engine Loaded. Ready to Stream."
 
+            // ... existing recognizer init code ...
+
+// 5. Initialize Punctuation Engine
+            val punctPath = File(modelDir, "punct_model.onnx").absolutePath
+
+            if (File(punctPath).exists()) {
+                // CORRECTED: Wrap the path inside 'OfflinePunctuationModelConfig'
+                val punctConfig = OfflinePunctuationConfig(
+                    model = OfflinePunctuationModelConfig(ctTransformer = punctPath)
+                )
+
+                punctuator = OfflinePunctuation(config = punctConfig)
+                outputText.append("\n+ Punctuation Ready")
+            } else {
+                outputText.append("\n(No Punctuation model found)")
+            }
+
         } catch (e: Exception) {
             Log.e("Sherpa", "Init Error", e)
             outputText.text = "Init Error: ${e.message}"
@@ -205,10 +229,15 @@ class TestModelActivity : AppCompatActivity() {
                         // FIX 2: THE ORDER OF OPERATIONS
 
                         // A. Update UI first
+                        // 1. PUNCTUATE
+                        // We pass the raw text to the punctuator
+                        val punctuatedText = punctuator?.addPunctuation(cleanText) ?: cleanText
+
                         runOnUiThread {
-                            committedText += "$cleanText "
+                            // 2. Commit the BEAUTIFUL text
+                            committedText += "$punctuatedText "
                             outputText.text = committedText
-                            sendToPico("$cleanText ")
+                            sendToPico("$punctuatedText ")
                         }
 
                         // B. RESET IMMEDIATELY ON BACKGROUND THREAD