1 files changed, 103 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityView.java b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityView.java
new file mode 100644
index 000000000..5aff3bcf7
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivityView.java
@@ -0,0 +1,103 @@
+package org.yuzu.yuzu_emu.features.settings.ui;
+
+import android.content.IntentFilter;
+
+import org.yuzu.yuzu_emu.features.settings.model.Settings;
+import org.yuzu.yuzu_emu.utils.DirectoryStateReceiver;
+
+/**
+ * Abstraction for the Activity that manages SettingsFragments.
+ */
+public 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.
+     */
+    void showSettingsFragment(String menuTag, boolean addToStack, String gameId);
+
+    /**
+     * 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 possibly null HashMap of Settings.
+     */
+    Settings getSettings();
+
+    /**
+     * Used to provide the Activity with Settings HashMaps if a Fragment already
+     * has one; for example, if a rotation occurs, the Fragment will not be killed,
+     * but the Activity will, so the Activity needs to have its HashMaps resupplied.
+     *
+     * @param settings The ArrayList of all the Settings HashMaps.
+     */
+    void setSettings(Settings settings);
+
+    /**
+     * Called when an asynchronous load operation completes.
+     *
+     * @param settings The (possibly null) result of the ini load operation.
+     */
+    void onSettingsFileLoaded(Settings settings);
+
+    /**
+     * Called when an asynchronous load operation fails.
+     */
+    void 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.
+     */
+    void showToastMessage(String message, boolean is_long);
+
+    /**
+     * End the activity.
+     */
+    void 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.
+     */
+    void onSettingChanged();
+
+    /**
+     * Show loading dialog while loading the settings
+     */
+    void showLoading();
+
+    /**
+     * Hide the loading the dialog
+     */
+    void hideLoading();
+
+    /**
+     * Show a hint to the user that the app needs write to external storage access
+     */
+    void showPermissionNeededHint();
+
+    /**
+     * Show a hint to the user that the app needs the external storage to be mounted
+     */
+    void showExternalStorageNotMountedHint();
+
+    /**
+     * Start the DirectoryInitialization and listen for the result.
+     *
+     * @param receiver the broadcast receiver for the DirectoryInitialization
+     * @param filter   the Intent broadcasts to be received.
+     */
+    void startDirectoryInitializationService(DirectoryStateReceiver receiver, IntentFilter filter);
+
+    /**
+     * Stop listening to the DirectoryInitialization.
+     *
+     * @param receiver The broadcast receiver to unregister.
+     */
+    void stopListeningToDirectoryInitializationService(DirectoryStateReceiver receiver);
+}