1 files changed, 33 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/experiment-apis/sharedPreferences.js b/browser/extensions/webcompat/experiment-apis/sharedPreferences.js
new file mode 100644
index 0000000000..b2a19b3a6c
--- /dev/null
+++ b/browser/extensions/webcompat/experiment-apis/sharedPreferences.js
@@ -0,0 +1,33 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/* global ExtensionAPI, Services, XPCOMUtils */
+
+XPCOMUtils.defineLazyModuleGetters(this, {
+  Services: "resource://gre/modules/Services.jsm",
+  SharedPreferences: "resource://gre/modules/SharedPreferences.jsm",
+});
+
+this.sharedPreferences = class extends ExtensionAPI {
+  getAPI(context) {
+    return {
+      sharedPreferences: {
+        async setCharPref(name, value) {
+          if (!Services.androidBridge || !Services.androidBridge.isFennec) {
+            return;
+          }
+          SharedPreferences.forApp().setCharPref(name, value);
+        },
+        async setBoolPref(name, value) {
+          if (!Services.androidBridge || !Services.androidBridge.isFennec) {
+            return;
+          }
+          SharedPreferences.forApp().setBoolPref(name, value);
+        },
+      },
+    };
+  }
+};