1 files changed, 84 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityPresenter.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityPresenter.kt
new file mode 100644
index 000000000..4361d95fb
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityPresenter.kt
@@ -0,0 +1,84 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.yuzu.yuzu_emu.features.settings.ui
+
+import android.content.Context
+import android.os.Bundle
+import android.text.TextUtils
+import org.yuzu.yuzu_emu.NativeLibrary
+import org.yuzu.yuzu_emu.features.settings.model.Settings
+import org.yuzu.yuzu_emu.features.settings.utils.SettingsFile
+import org.yuzu.yuzu_emu.utils.DirectoryInitialization
+import org.yuzu.yuzu_emu.utils.Log
+import java.io.File
+
+class SettingsActivityPresenter(private val activityView: SettingsActivityView) {
+    val settings: Settings get() = activityView.settings
+
+    private var shouldSave = false
+    private lateinit var menuTag: String
+    private lateinit var gameId: String
+
+    fun onCreate(savedInstanceState: Bundle?, menuTag: String, gameId: String) {
+        this.menuTag = menuTag
+        this.gameId = gameId
+        if (savedInstanceState != null) {
+            shouldSave = savedInstanceState.getBoolean(KEY_SHOULD_SAVE)
+        }
+    }
+
+    fun onStart() {
+        prepareDirectoriesIfNeeded()
+    }
+
+    private fun loadSettingsUI() {
+        if (!settings.isLoaded) {
+            if (!TextUtils.isEmpty(gameId)) {
+                settings.loadSettings(gameId, activityView)
+            } else {
+                settings.loadSettings(activityView)
+            }
+        }
+        activityView.showSettingsFragment(menuTag, false, gameId)
+        activityView.onSettingsFileLoaded()
+    }
+
+    private fun prepareDirectoriesIfNeeded() {
+        val configFile =
+            File(DirectoryInitialization.userDirectory + "/config/" + SettingsFile.FILE_NAME_CONFIG + ".ini")
+        if (!configFile.exists()) {
+            Log.error(DirectoryInitialization.userDirectory + "/config/" + SettingsFile.FILE_NAME_CONFIG + ".ini")
+            Log.error("yuzu config file could not be found!")
+        }
+
+        if (!DirectoryInitialization.areDirectoriesReady) {
+            DirectoryInitialization.start(activityView as Context)
+        }
+        loadSettingsUI()
+    }
+
+    fun onStop(finishing: Boolean) {
+        if (finishing && shouldSave) {
+            Log.debug("[SettingsActivity] Settings activity stopping. Saving settings to INI...")
+            settings.saveSettings(activityView)
+        }
+        NativeLibrary.reloadSettings()
+    }
+
+    fun onSettingChanged() {
+        shouldSave = true
+    }
+
+    fun onSettingsReset() {
+        shouldSave = false
+    }
+
+    fun saveState(outState: Bundle) {
+        outState.putBoolean(KEY_SHOULD_SAVE, shouldSave)
+    }
+
+    companion object {
+        private const val KEY_SHOULD_SAVE = "should_save"
+    }
+}