From 4f421ffbfea9914665527c52f476510c748240f0 Mon Sep 17 00:00:00 2001
From: Yurii Cherniavskyi <ych@devlab21.com>
Date: Fri, 13 Sep 2019 19:02:37 +0300
Subject: [PATCH] fix(application-settings-android): possible uninitialized
 sharedPreferences variable usage (#7813)

---
 .../application-settings/application-settings.android.ts       | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tns-core-modules/application-settings/application-settings.android.ts b/tns-core-modules/application-settings/application-settings.android.ts
index c042208c5f..aaa09074ea 100644
--- a/tns-core-modules/application-settings/application-settings.android.ts
+++ b/tns-core-modules/application-settings/application-settings.android.ts
@@ -85,10 +85,13 @@ export function clear(): void {
 }
 
 export function flush(): boolean {
+    ensureSharedPreferences();
+
     return sharedPreferences.edit().commit();
 }
 
 export function getAllKeys(): Array<string> {
+    ensureSharedPreferences();
     const mappedPreferences = sharedPreferences.getAll();
     const iterator = mappedPreferences.keySet().iterator();
     const result = [];