1 files changed, 69 insertions, 0 deletions
diff --git a/toolkit/components/formautofill/android/FormAutofillPrompter.sys.mjs b/toolkit/components/formautofill/android/FormAutofillPrompter.sys.mjs
new file mode 100644
index 0000000000..6bb0e991b1
--- /dev/null
+++ b/toolkit/components/formautofill/android/FormAutofillPrompter.sys.mjs
@@ -0,0 +1,69 @@
+/* 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/. */
+
+/*
+ * Implements doorhanger singleton that wraps up the PopupNotifications and handles
+ * the doorhager UI for formautofill related features.
+ */
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  CreditCard: "resource://gre/modules/GeckoViewAutocomplete.sys.mjs",
+  GeckoViewAutocomplete: "resource://gre/modules/GeckoViewAutocomplete.sys.mjs",
+  GeckoViewPrompter: "resource://gre/modules/GeckoViewPrompter.sys.mjs",
+});
+
+// Sync with Autocomplete.SaveOption.Hint in Autocomplete.java
+const CreditCardStorageHint = {
+  NONE: 0,
+  GENERATED: 1 << 0,
+  LOW_CONFIDENCE: 1 << 1,
+};
+
+export let FormAutofillPrompter = {
+  _createMessage(creditCards) {
+    let hint = CreditCardStorageHint.NONE;
+    return {
+      // Sync with PromptController
+      type: "Autocomplete:Save:CreditCard",
+      hint,
+      creditCards,
+    };
+  },
+
+  async promptToSaveAddress(
+    browser,
+    storage,
+    flowId,
+    { oldRecord, newRecord }
+  ) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  },
+
+  async promptToSaveCreditCard(
+    browser,
+    storage,
+    flowId,
+    { oldRecord, newRecord }
+  ) {
+    if (oldRecord) {
+      newRecord = { ...oldRecord, ...newRecord };
+    }
+
+    const prompt = new lazy.GeckoViewPrompter(browser.ownerGlobal);
+    prompt.asyncShowPrompt(
+      this._createMessage([lazy.CreditCard.fromGecko(newRecord)]),
+      result => {
+        const selectedCreditCard = result?.selection?.value;
+
+        if (!selectedCreditCard) {
+          return;
+        }
+
+        lazy.GeckoViewAutocomplete.onCreditCardSave(selectedCreditCard);
+      }
+    );
+  },
+};