1 files changed, 73 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileBrowserHelper.java b/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileBrowserHelper.java
new file mode 100644
index 000000000..ad3ec3dc1
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileBrowserHelper.java
@@ -0,0 +1,73 @@
+package org.yuzu.yuzu_emu.utils;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Environment;
+
+import androidx.annotation.Nullable;
+import androidx.fragment.app.FragmentActivity;
+
+import com.nononsenseapps.filepicker.FilePickerActivity;
+import com.nononsenseapps.filepicker.Utils;
+
+import org.yuzu.yuzu_emu.activities.CustomFilePickerActivity;
+
+import java.io.File;
+import java.util.List;
+
+public final class FileBrowserHelper {
+    public static void openDirectoryPicker(FragmentActivity activity, int requestCode, int title, List<String> extensions) {
+        Intent i = new Intent(activity, CustomFilePickerActivity.class);
+
+        i.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, false);
+        i.putExtra(FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, false);
+        i.putExtra(FilePickerActivity.EXTRA_MODE, FilePickerActivity.MODE_DIR);
+        i.putExtra(FilePickerActivity.EXTRA_START_PATH,
+                Environment.getExternalStorageDirectory().getPath());
+        i.putExtra(CustomFilePickerActivity.EXTRA_TITLE, title);
+        i.putExtra(CustomFilePickerActivity.EXTRA_EXTENSIONS, String.join(",", extensions));
+
+        activity.startActivityForResult(i, requestCode);
+    }
+
+    public static void openFilePicker(FragmentActivity activity, int requestCode, int title,
+                                      List<String> extensions, boolean allowMultiple) {
+        Intent i = new Intent(activity, CustomFilePickerActivity.class);
+
+        i.putExtra(FilePickerActivity.EXTRA_ALLOW_MULTIPLE, allowMultiple);
+        i.putExtra(FilePickerActivity.EXTRA_ALLOW_CREATE_DIR, false);
+        i.putExtra(FilePickerActivity.EXTRA_MODE, FilePickerActivity.MODE_FILE);
+        i.putExtra(FilePickerActivity.EXTRA_START_PATH,
+                Environment.getExternalStorageDirectory().getPath());
+        i.putExtra(CustomFilePickerActivity.EXTRA_TITLE, title);
+        i.putExtra(CustomFilePickerActivity.EXTRA_EXTENSIONS, String.join(",", extensions));
+
+        activity.startActivityForResult(i, requestCode);
+    }
+
+    @Nullable
+    public static String getSelectedDirectory(Intent result) {
+        // Use the provided utility method to parse the result
+        List<Uri> files = Utils.getSelectedFilesFromResult(result);
+        if (!files.isEmpty()) {
+            File file = Utils.getFileForUri(files.get(0));
+            return file.getAbsolutePath();
+        }
+
+        return null;
+    }
+
+    @Nullable
+    public static String[] getSelectedFiles(Intent result) {
+        // Use the provided utility method to parse the result
+        List<Uri> files = Utils.getSelectedFilesFromResult(result);
+        if (!files.isEmpty()) {
+            String[] paths = new String[files.size()];
+            for (int i = 0; i < files.size(); i++)
+                paths[i] = Utils.getFileForUri(files.get(i)).getAbsolutePath();
+            return paths;
+        }
+
+        return null;
+    }
+}