Initial ReSearch export

app/src/main/java/com/example/research/ReSearchApplication.kt

@@ -0,0 +1,87 @@
+package com.example.research
+
+import android.app.Application
+import com.example.research.common.progress.DictionaryProgressStateHolder
+import com.example.research.data.local.preferences.PreferencesManager
+import com.example.research.data.repository.LocalDictionaryRepository
+import com.example.research.feature.download.DownloadManager
+import com.example.research.feature.download.repository.DictionaryRepository
+import com.example.research.common.util.FileStorageManager
+import com.example.research.feature.import.DictionaryImportManager
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+import okhttp3.OkHttpClient
+import okhttp3.Protocol
+
+class ReSearchApplication : Application() {
+
+    lateinit var preferencesManager: PreferencesManager
+        private set
+
+    lateinit var localDictionaryRepository: LocalDictionaryRepository
+        private set
+
+    lateinit var downloadDictionaryRepository: DictionaryRepository
+        private set
+
+    lateinit var downloadManager: DownloadManager
+        private set
+
+    lateinit var dictionaryImportManager: DictionaryImportManager
+        private set
+
+    lateinit var okHttpClient: OkHttpClient
+        private set
+    lateinit var dictionaryProgressStateHolder: DictionaryProgressStateHolder
+        private set
+    private val applicationScope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
+
+    override fun onCreate() {
+        super.onCreate()
+
+        preferencesManager = PreferencesManager(this)
+        applicationScope.launch(Dispatchers.IO) {
+            preferencesManager.sanitizeDictionarySources()
+        }
+        localDictionaryRepository = LocalDictionaryRepository(this)
+
+        okHttpClient = OkHttpClient.Builder()
+            .protocols(listOf(Protocol.HTTP_1_1))
+            .build()
+
+        val fileStorageManager = FileStorageManager()
+
+        downloadDictionaryRepository = DictionaryRepository(
+            context = this,
+            preferencesManager = preferencesManager,
+            fileStorageManager = fileStorageManager,
+            client = okHttpClient
+        )
+
+        downloadManager = DownloadManager(
+            dictionaryRepository = downloadDictionaryRepository,
+            unknownErrorMessage = getString(R.string.unknown_error)
+        )
+
+        dictionaryImportManager = DictionaryImportManager(
+            application = this
+        )
+
+        dictionaryProgressStateHolder = DictionaryProgressStateHolder(
+            scope = applicationScope,
+            downloadManager = downloadManager,
+            dictionaryImportManager = dictionaryImportManager,
+            localDictionaryRepository = localDictionaryRepository,
+        )
+
+    }
+
+    override fun onTrimMemory(level: Int) {
+        super.onTrimMemory(level)
+        if (::localDictionaryRepository.isInitialized) {
+            localDictionaryRepository.trimMemory(level)
+        }
+    }
+}