diff --git a/desktop/src-tauri/gen/android/app/src/main/AndroidManifest.xml b/desktop/src-tauri/gen/android/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..97a6a67
--- /dev/null
+++ b/desktop/src-tauri/gen/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
+    <uses-feature android:name="android.hardware.microphone" android:required="true" />
+
+    <!-- AndroidTV support -->
+    <uses-feature android:name="android.software.leanback" android:required="false" />
+
+    <application
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/Theme.wzp_desktop"
+        android:usesCleartextTraffic="${usesCleartextTraffic}">
+        <activity
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|smallestScreenSize|screenLayout|uiMode"
+            android:launchMode="singleTask"
+            android:label="@string/main_activity_title"
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <!-- AndroidTV support -->
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <provider
+          android:name="androidx.core.content.FileProvider"
+          android:authorities="${applicationId}.fileprovider"
+          android:exported="false"
+          android:grantUriPermissions="true">
+          <meta-data
+            android:name="android.support.FILE_PROVIDER_PATHS"
+            android:resource="@xml/file_paths" />
+        </provider>
+    </application>
+</manifest>
diff --git a/desktop/src-tauri/gen/android/app/src/main/java/com/wzp/desktop/MainActivity.kt b/desktop/src-tauri/gen/android/app/src/main/java/com/wzp/desktop/MainActivity.kt
new file mode 100644
index 0000000..c1994a2
--- /dev/null
+++ b/desktop/src-tauri/gen/android/app/src/main/java/com/wzp/desktop/MainActivity.kt
@@ -0,0 +1,53 @@
+package com.wzp.desktop
+
+import android.Manifest
+import android.content.pm.PackageManager
+import android.os.Bundle
+import android.util.Log
+import androidx.activity.enableEdgeToEdge
+import androidx.core.app.ActivityCompat
+import androidx.core.content.ContextCompat
+
+class MainActivity : TauriActivity() {
+  companion object {
+    private const val TAG = "WzpMainActivity"
+    private const val AUDIO_PERMISSIONS_REQUEST = 4242
+    private val REQUIRED_AUDIO_PERMISSIONS = arrayOf(
+      Manifest.permission.RECORD_AUDIO,
+      Manifest.permission.MODIFY_AUDIO_SETTINGS
+    )
+  }
+
+  override fun onCreate(savedInstanceState: Bundle?) {
+    enableEdgeToEdge()
+    super.onCreate(savedInstanceState)
+
+    // Request RECORD_AUDIO early so Oboe (inside libwzp_native.so) can open
+    // the AAudio input stream without silently failing. The grant is
+    // persisted, so after the first launch the dialog no longer appears.
+    // MODIFY_AUDIO_SETTINGS is requested alongside because Oboe toggles the
+    // audio mode to communication on some devices.
+    val needsRequest = REQUIRED_AUDIO_PERMISSIONS.any {
+      ContextCompat.checkSelfPermission(this, it) != PackageManager.PERMISSION_GRANTED
+    }
+    if (needsRequest) {
+      Log.i(TAG, "requesting audio permissions")
+      ActivityCompat.requestPermissions(this, REQUIRED_AUDIO_PERMISSIONS, AUDIO_PERMISSIONS_REQUEST)
+    } else {
+      Log.i(TAG, "audio permissions already granted")
+    }
+  }
+
+  override fun onRequestPermissionsResult(
+    requestCode: Int,
+    permissions: Array<String>,
+    grantResults: IntArray
+  ) {
+    super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+    if (requestCode == AUDIO_PERMISSIONS_REQUEST) {
+      val allGranted = grantResults.isNotEmpty() &&
+        grantResults.all { it == PackageManager.PERMISSION_GRANTED }
+      Log.i(TAG, "audio permissions result: allGranted=$allGranted grants=${grantResults.toList()}")
+    }
+  }
+}