Fix test pref disappear on android if open app in offline mode

src/ONYXKEYS.js

@@ -179,4 +179,7 @@ export default {
 
     // Whether we should show the compose input or not
     SHOULD_SHOW_COMPOSE_INPUT: 'shouldShowComposeInput',
+
+    // Is app in beta version
+    IS_BETA: 'isBeta',
 };

src/libs/Environment/betaChecker/index.android.js

@@ -1,6 +1,15 @@
 import semver from 'semver';
+import Onyx from 'react-native-onyx';
 import CONST from '../../../CONST';
 import pkg from '../../../../package.json';
+import ONYXKEYS from '../../../ONYXKEYS';
+import * as AppUpdate from '../../actions/AppUpdate';
+
+let isLastSavedBeta = false;
+Onyx.connect({
+    key: ONYXKEYS.IS_BETA,
+    callback: value => isLastSavedBeta = value,
+});
 
 /**
  * Check the GitHub releases to see if the current build is a beta build or production build
@@ -14,15 +23,18 @@ function isBetaBuild() {
             .then((json) => {
                 const productionVersion = json.tag_name;
                 if (!productionVersion) {
+                    AppUpdate.setIsAppInBeta(false);
                     resolve(false);
                 }
 
                 // If the current version we are running is greater than the production version, we are on a beta version of Android
                 const isBeta = semver.gt(pkg.version, productionVersion);
+                AppUpdate.setIsAppInBeta(isBeta);
                 resolve(isBeta);
             })
             .catch(() => {
-                resolve(false);
+                // Use isLastSavedBeta in case we fail to fetch the new one, e.g. when we are offline
+                resolve(isLastSavedBeta);
             });
     });
 }

src/libs/actions/AppUpdate.js

@@ -5,7 +5,14 @@ function triggerUpdateAvailable() {
     Onyx.set(ONYXKEYS.UPDATE_AVAILABLE, true);
 }
 
+/**
+ * @param {Boolean} isBeta
+ */
+function setIsAppInBeta(isBeta) {
+    Onyx.set(ONYXKEYS.IS_BETA, isBeta);
+}
+
 export {
-    // eslint-disable-next-line import/prefer-default-export
     triggerUpdateAvailable,
+    setIsAppInBeta,
 };