native service, EGL, native test client

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

@@ -0,0 +1,80 @@
+package com.omixlab.mosis
+
+import android.content.ComponentName
+import android.content.Intent
+import android.content.ServiceConnection
+import android.os.Bundle
+import android.os.IBinder
+import android.util.Log
+import androidx.activity.ComponentActivity
+import androidx.activity.enableEdgeToEdge
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material3.Button
+import androidx.compose.material3.Text
+import androidx.compose.runtime.mutableStateOf
+
+class MainActivity : ComponentActivity() {
+    init {
+        System.loadLibrary("mosis-test")
+    }
+    var remote_service: IMosisService? = null
+    var statusText = mutableStateOf("Status: idle")
+    var buttonText = mutableStateOf("Init OS")
+    private val connection = object : ServiceConnection {
+        override fun onServiceConnected(className: ComponentName, service: IBinder) {
+            Log.d("MosisTest", "Service Connected")
+            statusText.value = "Service Connected"
+            remote_service = IMosisService.Stub.asInterface(service)
+            Log.d("MosisTest", "Number: ${remote_service?.number}")
+            serviceConnected(service)
+        }
+
+        override fun onServiceDisconnected(arg0: ComponentName) {
+            Log.d("MosisTest", "Service Disconnected")
+            statusText.value = "Service Disconnected"
+        }
+    }
+    fun initOS()
+    {
+        remote_service?.let { service ->
+            val result = service.initOS()
+            Log.d("MosisTest", "InitOS returned: $result")
+            buttonText.value = if (result) "OS Initialized" else "OS Not Initialized"
+        }
+    }
+    private fun startRemoteService() {
+        val intent = Intent("com.omixlab.mosis.SERVICE")
+        intent.setPackage("com.omixlab.mosis")
+        try {
+            startForegroundService(intent)
+            val result = bindService(intent, connection, BIND_AUTO_CREATE)
+            Log.d("ServiceTester", "Bind result: $result")
+        } catch (e: Exception) {
+            Log.e("ServiceTester", "Bind failed", e)
+        }
+    }
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        startRemoteService()
+        enableEdgeToEdge()
+        setContent {
+            Column(
+                modifier = Modifier.fillMaxSize(),
+                horizontalAlignment = Alignment.CenterHorizontally,
+                verticalArrangement = Arrangement.Center
+            ) {
+                Text("Welcome to Mosis OS")
+                Button(onClick = { initOS() }) {
+                    Text(buttonText.value)
+                }
+                Text(statusText.value)
+            }
+        }
+    }
+    external fun serviceConnected(binder: IBinder)
+}

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

@@ -6,6 +6,7 @@ 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