From 6fb604b076331ef6b9cdd236c4b7b4c655660588 Mon Sep 17 00:00:00 2001
From: ltdong <donglongtao@huawei.com>
Date: Sat, 26 Feb 2022 11:28:57 +0800
Subject: [PATCH] Add getAll api

Signed-off-by: ltdong <donglongtao@huawei.com>
---
 api/@ohos.data.preferences.d.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/api/@ohos.data.preferences.d.ts b/api/@ohos.data.preferences.d.ts
index c575537103..fce3a5ccad 100644
--- a/api/@ohos.data.preferences.d.ts
+++ b/api/@ohos.data.preferences.d.ts
@@ -99,6 +99,15 @@ declare namespace preferences {
         get(key: string, defValue: ValueType, callback: AsyncCallback<ValueType>): void;
         get(key: string, defValue: ValueType): Promise<ValueType>;
 
+        /**
+        * Obtains all values of a preferences.
+        *
+        * @throws BusinessError if invoked failed
+        * @since 8
+        */
+        getAll(callback: AsyncCallback<Array<{ key: string, value: ValueType }>>): void;
+        getAll(): Promise<Array<{ key: string, value: ValueType }>>;
+
         /**
          * Checks whether the {@link Preferences} object contains a preferences matching a specified key.
          *
-- 
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