(chore) Lift out viewModelScope

Author: flamyoad

buildSrc/src/main/kotlin/Libs.kt

@@ -1,7 +1,7 @@
 object Libs {
 
     const val navigationVersion = "2.5.1"
-    const val lifecycleVersion = "2.6.0"
+    const val lifecycleVersion = "2.8.0"
     const val hiltVersion = "2.50"
     const val androidxHiltVersion = "1.2.0"
     const val dataStoreVersion = "1.0.0"

common/src/main/java/com/flamyoad/common/di/ViewModelCoroutinesModule.kt

@@ -0,0 +1,25 @@
+package com.flamyoad.common.di
+
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.components.ViewModelComponent
+import dagger.hilt.android.scopes.ViewModelScoped
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import javax.inject.Named
+
+const val ViewModelCoroutineScope = "ViewModelCoroutineScope"
+
+@Module
+@InstallIn(ViewModelComponent::class)
+class ViewModelCoroutinesModule {
+
+    @Named(ViewModelCoroutineScope)
+    @ViewModelScoped
+    @Provides
+    fun provideViewModelCoroutineScope(): CoroutineScope {
+        return CoroutineScope(Dispatchers.Main + SupervisorJob())
+    }
+}

explorer-impl/src/main/java/com/flamyoad/explorer_impl/ui/HomePageViewModel.kt

@@ -1,20 +1,23 @@
 package com.flamyoad.explorer_impl.ui
 
-import android.os.Environment
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.flamyoad.common.di.ViewModelCoroutineScope
 import com.flamyoad.file_scanner.DirectoryProvider
 import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.stateIn
 import java.io.File
 import javax.inject.Inject
+import javax.inject.Named
 
 @HiltViewModel
 internal class HomePageViewModel @Inject constructor(
-    private val directoryProvider: DirectoryProvider
-) : ViewModel() {
+    private val directoryProvider: DirectoryProvider,
+    @Named(ViewModelCoroutineScope) vmCoroutineScope: CoroutineScope,
+) : ViewModel(vmCoroutineScope) {
 
     val rootDirectories: StateFlow<List<File>> = directoryProvider.rootDirectories()
         .stateIn(