1 files changed, 66 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainPresenter.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainPresenter.kt
new file mode 100644
index 000000000..b2d731494
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainPresenter.kt
@@ -0,0 +1,66 @@
+package org.yuzu.yuzu_emu.ui.main
+
+import org.yuzu.yuzu_emu.BuildConfig
+import org.yuzu.yuzu_emu.R
+import org.yuzu.yuzu_emu.YuzuApplication
+import org.yuzu.yuzu_emu.features.settings.utils.SettingsFile
+import org.yuzu.yuzu_emu.utils.AddDirectoryHelper
+
+class MainPresenter(private val view: MainView) {
+    private var dirToAdd: String? = null
+
+    fun onCreate() {
+        val versionName = BuildConfig.VERSION_NAME
+        view.setVersionString(versionName)
+        refreshGameList()
+    }
+
+    private fun launchFileListActivity(request: Int) {
+        view.launchFileListActivity(request)
+    }
+
+    fun handleOptionSelection(itemId: Int): Boolean {
+        when (itemId) {
+            R.id.menu_settings_core -> {
+                view.launchSettingsActivity(SettingsFile.FILE_NAME_CONFIG)
+                return true
+            }
+            R.id.button_add_directory -> {
+                launchFileListActivity(REQUEST_ADD_DIRECTORY)
+                return true
+            }
+            R.id.button_install_keys -> {
+                launchFileListActivity(REQUEST_INSTALL_KEYS)
+                return true
+            }
+            R.id.button_select_gpu_driver -> {
+                launchFileListActivity(REQUEST_SELECT_GPU_DRIVER)
+                return true
+            }
+        }
+        return false
+    }
+
+    fun addDirIfNeeded(helper: AddDirectoryHelper) {
+        if (dirToAdd != null) {
+            helper.addDirectory(dirToAdd) { view.refresh() }
+            dirToAdd = null
+        }
+    }
+
+    fun onDirectorySelected(dir: String?) {
+        dirToAdd = dir
+    }
+
+    private fun refreshGameList() {
+        val databaseHelper = YuzuApplication.databaseHelper
+        databaseHelper!!.scanLibrary(databaseHelper.writableDatabase)
+        view.refresh()
+    }
+
+    companion object {
+        const val REQUEST_ADD_DIRECTORY = 1
+        const val REQUEST_INSTALL_KEYS = 2
+        const val REQUEST_SELECT_GPU_DRIVER = 3
+    }
+}