fix: 引入Settings的Module

Settings/aconfig/settings_accessibility_flag_declarations_legacy.aconfig

@@ -0,0 +1,39 @@
+package: "com.android.settings.flags"
+container: "system"
+
+# NOTE: Don't add new accessibility flags here, since the package name doesn't follow
+# the best practice for setting's feature flag go/settings-trunk-stable
+
+# NOTE: Keep alphabetized to help limit merge conflicts from multiple simultaneous editors.
+
+# NOTE: All Settings flags share the same Flags class, so prefix our
+# flags with 'accessibility' to prevent naming collision.
+
+flag {
+  name: "accessibility_customize_text_reading_preview"
+  namespace: "accessibility"
+  description: "Pulls the accessibility text-reading preview pages from a config."
+  bug: "307481249"
+}
+
+flag {
+  name: "accessibility_show_app_info_button"
+  namespace: "accessibility"
+  description: "Shows an 'app info' button on non-framework a11y Service and Activity pages."
+  bug: "277378550"
+}
+
+flag {
+    name: "separate_accessibility_vibration_settings_fragments"
+    namespace: "accessibility"
+    description: "Splits VibrationSettings into two fragments, one per XML resource"
+    bug: "289967175"
+}
+
+flag {
+    name: "new_hearing_device_pairing_page"
+    namespace: "accessibility"
+    description: "New hearing device pairing page with extra MFi+ASHA filtering"
+    bug: "307473972"
+}
+