1 files changed, 57 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityView.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityView.kt
new file mode 100644
index 000000000..c186fc388
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityView.kt
@@ -0,0 +1,57 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.yuzu.yuzu_emu.features.settings.ui
+
+import org.yuzu.yuzu_emu.features.settings.model.Settings
+
+/**
+ * Abstraction for the Activity that manages SettingsFragments.
+ */
+interface SettingsActivityView {
+    /**
+     * Show a new SettingsFragment.
+     *
+     * @param menuTag    Identifier for the settings group that should be displayed.
+     * @param addToStack Whether or not this fragment should replace a previous one.
+     */
+    fun showSettingsFragment(menuTag: String, addToStack: Boolean, gameId: String)
+
+    /**
+     * Called by a contained Fragment to get access to the Setting HashMap
+     * loaded from disk, so that each Fragment doesn't need to perform its own
+     * read operation.
+     *
+     * @return A HashMap of Settings.
+     */
+    val settings: Settings
+
+    /**
+     * Called when a load operation completes.
+     */
+    fun onSettingsFileLoaded()
+
+    /**
+     * Called when a load operation fails.
+     */
+    fun onSettingsFileNotFound()
+
+    /**
+     * Display a popup text message on screen.
+     *
+     * @param message The contents of the onscreen message.
+     * @param is_long Whether this should be a long Toast or short one.
+     */
+    fun showToastMessage(message: String, is_long: Boolean)
+
+    /**
+     * End the activity.
+     */
+    fun finish()
+
+    /**
+     * Called by a containing Fragment to tell the Activity that a setting was changed;
+     * unless this has been called, the Activity will not save to disk.
+     */
+    fun onSettingChanged()
+}