From cc64ca66065e9b660e8a3e3ac2b12dcb3631dd75 Mon Sep 17 00:00:00 2001
From: Xuanang Zhao <xuanangz@google.com>
Date: Wed, 12 Oct 2022 13:28:51 +0800
Subject: [PATCH] Prevent the load of the slice again if it is already in the
 cache.

loadSlice just fills Slice read from the DB into a
map, if there is already such slice in the map, we
could skip the async load process.

Change-Id: I6e96ef72a9dc5a833ae158492134f4a6c94a7465
Bug: 249101421
Test: robotest
---
 src/com/android/settings/slices/SettingsSliceProvider.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/com/android/settings/slices/SettingsSliceProvider.java b/src/com/android/settings/slices/SettingsSliceProvider.java
index 90719705eba..2672906d25e 100644
--- a/src/com/android/settings/slices/SettingsSliceProvider.java
+++ b/src/com/android/settings/slices/SettingsSliceProvider.java
@@ -385,6 +385,10 @@ public class SettingsSliceProvider extends SliceProvider {
 
     @VisibleForTesting
     void loadSlice(Uri uri) {
+        if (mSliceWeakDataCache.containsKey(uri)) {
+            Log.d(TAG, uri + " loaded from cache");
+            return;
+        }
         long startBuildTime = System.currentTimeMillis();
 
         final SliceData sliceData;