add events listener object, create kernel context and some gl resources

src/main/java/com/omixlab/mosis/MainActivity.kt

@@ -10,7 +10,6 @@ import android.view.Surface
 import android.view.SurfaceView
 import android.view.SurfaceHolder
 import androidx.activity.ComponentActivity
-import androidx.activity.addCallback
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.compose.setContent
 import androidx.compose.foundation.layout.Arrangement
@@ -66,10 +65,20 @@ class MainActivity : ComponentActivity() {
             Log.d("MosisTest", "surfaceDestroyed")
         }
     }
+    val listener = object : IMosisListener.Stub() {
+        override fun onServiceInitialized(success: Boolean) {
+            Log.d("MosisTest", "onServiceInitialized: $success")
+
+        }
+
+        override fun onFrameAvailable(hardwareBufferPtr: Long) {
+            Log.d("MosisTest", "onFrameAvailable: $hardwareBufferPtr")
+        }
+    }
     fun initOS()
     {
         remote_service?.let { service ->
-            val result = service.initOS()
+            val result = service.initOS(listener)
             Log.d("MosisTest", "InitOS returned: $result")
             buttonText.value = if (result) "OS Initialized" else "OS Not Initialized"
         }

src/main/java/com/omixlab/mosis/NativeService.kt

@@ -5,8 +5,6 @@ import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.app.Service
 import android.content.Intent
-import android.os.Build
-import android.os.Debug
 import android.os.IBinder
 import androidx.core.app.NotificationCompat