1 files changed, 38 insertions, 0 deletions
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/activities/CustomFilePickerActivity.java b/src/android/app/src/main/java/org/citra/citra_emu/activities/CustomFilePickerActivity.java
new file mode 100644
index 000000000..3083286e2
--- /dev/null
+++ b/src/android/app/src/main/java/org/citra/citra_emu/activities/CustomFilePickerActivity.java
@@ -0,0 +1,38 @@
+package org.citra.citra_emu.activities;
+
+import android.content.Intent;
+import android.os.Environment;
+
+import androidx.annotation.Nullable;
+
+import com.nononsenseapps.filepicker.AbstractFilePickerFragment;
+import com.nononsenseapps.filepicker.FilePickerActivity;
+
+import org.citra.citra_emu.fragments.CustomFilePickerFragment;
+
+import java.io.File;
+
+public class CustomFilePickerActivity extends FilePickerActivity {
+    public static final String EXTRA_TITLE = "filepicker.intent.TITLE";
+    public static final String EXTRA_EXTENSIONS = "filepicker.intent.EXTENSIONS";
+
+    @Override
+    protected AbstractFilePickerFragment<File> getFragment(
+            @Nullable final String startPath, final int mode, final boolean allowMultiple,
+            final boolean allowCreateDir, final boolean allowExistingFile,
+            final boolean singleClick) {
+        CustomFilePickerFragment fragment = new CustomFilePickerFragment();
+        // startPath is allowed to be null. In that case, default folder should be SD-card and not "/"
+        fragment.setArgs(
+                startPath != null ? startPath : Environment.getExternalStorageDirectory().getPath(),
+                mode, allowMultiple, allowCreateDir, allowExistingFile, singleClick);
+
+        Intent intent = getIntent();
+        int title = intent == null ? 0 : intent.getIntExtra(EXTRA_TITLE, 0);
+        fragment.setTitle(title);
+        String allowedExtensions = intent == null ? "*" : intent.getStringExtra(EXTRA_EXTENSIONS);
+        fragment.setAllowedExtensions(allowedExtensions);
+
+        return fragment;
+    }
+}