wip

Libraries/Core/cachedSettingsStore.js

@@ -0,0 +1,29 @@
+
+const settingsModule = require('../Settings/Settings');
+const REACT_DEVTOOLS_SETTINGS_KEY_PREFIX = 'ReactDevTools::Settings::';
+
+export type CachedSettingsStore = {
+  setValue: (s: string) => void,
+  getValue: () => ?string,
+};
+
+function getFullKey(suffix: string): string {
+  return `${REACT_DEVTOOLS_SETTINGS_KEY_PREFIX}${suffix}`;
+}
+
+const cachedSettingsStore: CachedSettingsStore = {
+  setValue: (key, value) => {
+    try {
+      settingsModule.set({
+        [getFullKey(key)]: value,
+      });
+    } catch {}
+  },
+  getValue: (key) => {
+    try {
+      return settingsModule.get(getFullKey(key));
+    } catch {}
+  },
+};
+
+module.exports = cachedSettingsStore;

Libraries/Core/setUpReactDevTools.js

@@ -62,6 +62,7 @@ if (__DEV__) {
       });
 
       const ReactNativeStyleAttributes = require('../Components/View/ReactNativeStyleAttributes');
+      const cachedSettingsStore = require('./cachedSettingsStore');
 
       reactDevTools.connectToDevTools({
         isAppActive,
@@ -70,6 +71,7 @@ if (__DEV__) {
           ReactNativeStyleAttributes,
         ),
         websocket: ws,
+        cachedSettingsStore,
       });
     }
   };