[mod] #93 코루틴 디스패처 외부 주입

app/src/main/java/sopt/motivoo/di/CoroutineModule.kt

@@ -0,0 +1,15 @@
+package sopt.motivoo.di
+
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.components.ActivityComponent
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.Dispatchers
+
+@Module
+@InstallIn(ActivityComponent::class)
+object CoroutineModule {
+    @Provides
+    fun provideMainDispatcher(): CoroutineDispatcher = Dispatchers.Main
+}

app/src/main/java/sopt/motivoo/presentation/MainActivity.kt

@@ -16,8 +16,8 @@ import androidx.navigation.findNavController
 import androidx.navigation.fragment.findNavController
 import androidx.navigation.ui.setupWithNavController
 import dagger.hilt.android.AndroidEntryPoint
+import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
@@ -44,6 +44,9 @@ class MainActivity : AppCompatActivity() {
     @Inject
     lateinit var networkErrorListener: NetworkErrorListener
 
+    @Inject
+    lateinit var mainDispatcher: CoroutineDispatcher
+
     override fun onCreate(savedInstanceState: Bundle?) {
         setTheme(R.style.Theme_MOTIVOOAOS)
         super.onCreate(savedInstanceState)
@@ -172,7 +175,7 @@ class MainActivity : AppCompatActivity() {
 
     private fun setupTokenRefreshListener() {
         authTokenRefreshListener.setOnTokenRefreshFailedCallback {
-            CoroutineScope(Dispatchers.Main).launch {
+            CoroutineScope(mainDispatcher).launch {
                 val navController: NavController = findNavController(R.id.fc_main)
                 val startDestinationId = navController.findStartDestination().id
                 val navOptions = NavOptions.Builder()
@@ -186,7 +189,7 @@ class MainActivity : AppCompatActivity() {
 
     private fun setupApiCallFailed() {
         networkErrorListener.setOnApiCallFailedCallback {
-            CoroutineScope(Dispatchers.Main).launch {
+            CoroutineScope(mainDispatcher).launch {
                 val navController: NavController = findNavController(R.id.fc_main)
                 val startDestinationId = navController.findStartDestination().id
                 val navOptions = NavOptions.Builder()