Add spec for AccessibilityManager (#24894)

Summary:
Part of https://github.com/facebook/react-native/issues/24875

## Changelog

[General] [Added] - Add TurboModule spec for AccessibilityManager
Pull Request resolved: https://github.com/facebook/react-native/pull/24894

Reviewed By: rickhanlonii

Differential Revision: D15471243

Pulled By: fkgozali

fbshipit-source-id: 33f39d41d70da9380f29f2eb47e8c7682b323030

Libraries/Components/AccessibilityInfo/AccessibilityInfo.ios.js

@@ -10,12 +10,11 @@
 
 'use strict';
 
-const NativeModules = require('../../BatchedBridge/NativeModules');
+import NativeAccessibilityManager from './NativeAccessibilityManager';
+
 const Promise = require('../../Promise');
 const RCTDeviceEventEmitter = require('../../EventEmitter/RCTDeviceEventEmitter');
 
-const AccessibilityManager = NativeModules.AccessibilityManager;
-
 const CHANGE_EVENT_NAME = {
   announcementFinished: 'announcementFinished',
   boldTextChanged: 'boldTextChanged',
@@ -59,7 +58,11 @@ const AccessibilityInfo = {
    */
   isBoldTextEnabled: function(): Promise<boolean> {
     return new Promise((resolve, reject) => {
-      AccessibilityManager.getCurrentBoldTextState(resolve, reject);
+      if (NativeAccessibilityManager) {
+        NativeAccessibilityManager.getCurrentBoldTextState(resolve, reject);
+      } else {
+        reject(reject);
+      }
     });
   },
 
@@ -73,7 +76,11 @@ const AccessibilityInfo = {
    */
   isGrayscaleEnabled: function(): Promise<boolean> {
     return new Promise((resolve, reject) => {
-      AccessibilityManager.getCurrentGrayscaleState(resolve, reject);
+      if (NativeAccessibilityManager) {
+        NativeAccessibilityManager.getCurrentGrayscaleState(resolve, reject);
+      } else {
+        reject(reject);
+      }
     });
   },
 
@@ -87,7 +94,11 @@ const AccessibilityInfo = {
    */
   isInvertColorsEnabled: function(): Promise<boolean> {
     return new Promise((resolve, reject) => {
-      AccessibilityManager.getCurrentInvertColorsState(resolve, reject);
+      if (NativeAccessibilityManager) {
+        NativeAccessibilityManager.getCurrentInvertColorsState(resolve, reject);
+      } else {
+        reject(reject);
+      }
     });
   },
 
@@ -101,7 +112,11 @@ const AccessibilityInfo = {
    */
   isReduceMotionEnabled: function(): Promise<boolean> {
     return new Promise((resolve, reject) => {
-      AccessibilityManager.getCurrentReduceMotionState(resolve, reject);
+      if (NativeAccessibilityManager) {
+        NativeAccessibilityManager.getCurrentReduceMotionState(resolve, reject);
+      } else {
+        reject(reject);
+      }
     });
   },
 
@@ -115,7 +130,14 @@ const AccessibilityInfo = {
    */
   isReduceTransparencyEnabled: function(): Promise<boolean> {
     return new Promise((resolve, reject) => {
-      AccessibilityManager.getCurrentReduceTransparencyState(resolve, reject);
+      if (NativeAccessibilityManager) {
+        NativeAccessibilityManager.getCurrentReduceTransparencyState(
+          resolve,
+          reject,
+        );
+      } else {
+        reject(reject);
+      }
     });
   },
 
@@ -129,7 +151,11 @@ const AccessibilityInfo = {
    */
   isScreenReaderEnabled: function(): Promise<boolean> {
     return new Promise((resolve, reject) => {
-      AccessibilityManager.getCurrentVoiceOverState(resolve, reject);
+      if (NativeAccessibilityManager) {
+        NativeAccessibilityManager.getCurrentVoiceOverState(resolve, reject);
+      } else {
+        reject(reject);
+      }
     });
   },
 
@@ -204,7 +230,9 @@ const AccessibilityInfo = {
    * See http://facebook.github.io/react-native/docs/accessibilityinfo.html#setaccessibilityfocus
    */
   setAccessibilityFocus: function(reactTag: number): void {
-    AccessibilityManager.setAccessibilityFocus(reactTag);
+    if (NativeAccessibilityManager) {
+      NativeAccessibilityManager.setAccessibilityFocus(reactTag);
+    }
   },
 
   /**
@@ -213,7 +241,9 @@ const AccessibilityInfo = {
    * See http://facebook.github.io/react-native/docs/accessibilityinfo.html#announceforaccessibility
    */
   announceForAccessibility: function(announcement: string): void {
-    AccessibilityManager.announceForAccessibility(announcement);
+    if (NativeAccessibilityManager) {
+      NativeAccessibilityManager.announceForAccessibility(announcement);
+    }
   },
 
   /**

Libraries/Components/AccessibilityInfo/NativeAccessibilityManager.js

@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow
+ * @format
+ */
+
+'use strict';
+
+import type {TurboModule} from 'RCTExport';
+import * as TurboModuleRegistry from 'TurboModuleRegistry';
+
+export interface Spec extends TurboModule {
+  +getCurrentBoldTextState: (
+    onSuccess: (isBoldTextEnabled: boolean) => void,
+    onError: (error: Object) => void,
+  ) => void;
+  +getCurrentGrayscaleState: (
+    onSuccess: (isGrayscaleEnabled: boolean) => void,
+    onError: (error: Object) => void,
+  ) => void;
+  +getCurrentInvertColorsState: (
+    onSuccess: (isInvertColorsEnabled: boolean) => void,
+    onError: (error: Object) => void,
+  ) => void;
+  +getCurrentReduceMotionState: (
+    onSuccess: (isReduceMotionEnabled: boolean) => void,
+    onError: (error: Object) => void,
+  ) => void;
+  +getCurrentReduceTransparencyState: (
+    onSuccess: (isReduceTransparencyEnabled: boolean) => void,
+    onError: (error: Object) => void,
+  ) => void;
+  +getCurrentVoiceOverState: (
+    onSuccess: (isScreenReaderEnabled: boolean) => void,
+    onError: (error: Object) => void,
+  ) => void;
+  +setAccessibilityFocus: (reactTag: number) => void;
+  +announceForAccessibility: (announcement: string) => void;
+}
+
+export default TurboModuleRegistry.get<Spec>('AccessibilityManager');