diff --git a/src/com/android/settings/slices/SettingsSliceProvider.java b/src/com/android/settings/slices/SettingsSliceProvider.java
index 3187d109994..3bdcb13141f 100644
--- a/src/com/android/settings/slices/SettingsSliceProvider.java
+++ b/src/com/android/settings/slices/SettingsSliceProvider.java
@@ -28,12 +28,12 @@ import android.provider.Settings;
 import android.provider.SettingsSlicesContract;
 import android.text.TextUtils;
 import android.util.ArrayMap;
-import android.util.ArraySet;
 import android.util.KeyValueListParser;
 import android.util.Log;
 import android.util.Pair;
 
 import androidx.annotation.VisibleForTesting;
+import androidx.collection.ArraySet;
 import androidx.slice.Slice;
 import androidx.slice.SliceProvider;
 
@@ -53,7 +53,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.WeakHashMap;
-import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * A {@link SliceProvider} for Settings to enabled inline results in system apps.
@@ -123,9 +122,6 @@ public class SettingsSliceProvider extends SliceProvider {
     @VisibleForTesting
     Map<Uri, SliceData> mSliceWeakDataCache;
 
-    @VisibleForTesting
-    Map<Uri, SliceData> mSliceDataCache;
-
     final Map<Uri, SliceBackgroundWorker> mPinnedWorkers = new ArrayMap<>();
 
     public SettingsSliceProvider() {
@@ -135,7 +131,6 @@ public class SettingsSliceProvider extends SliceProvider {
     @Override
     public boolean onCreateSliceProvider() {
         mSlicesDatabaseAccessor = new SlicesDatabaseAccessor(getContext());
-        mSliceDataCache = new ConcurrentHashMap<>();
         mSliceWeakDataCache = new WeakHashMap<>();
         return true;
     }
@@ -170,7 +165,6 @@ public class SettingsSliceProvider extends SliceProvider {
     public void onSliceUnpinned(Uri sliceUri) {
         SliceBroadcastRelay.unregisterReceivers(getContext(), sliceUri);
         ThreadUtils.postOnMainThread(() -> stopBackgroundWorker(sliceUri));
-        mSliceDataCache.remove(sliceUri);
     }
 
     @Override
@@ -226,7 +220,7 @@ public class SettingsSliceProvider extends SliceProvider {
             }
 
             // Remove the SliceData from the cache after it has been used to prevent a memory-leak.
-            if (!mSliceDataCache.containsKey(sliceUri)) {
+            if (!getPinnedSlices().contains(sliceUri)) {
                 mSliceWeakDataCache.remove(sliceUri);
             }
             return SliceBuilderUtils.buildSlice(getContext(), cachedSliceData);
@@ -396,11 +390,6 @@ public class SettingsSliceProvider extends SliceProvider {
 
         ThreadUtils.postOnMainThread(() -> startBackgroundWorker(controller, uri));
 
-        final List<Uri> pinnedSlices = getContext().getSystemService(
-                SliceManager.class).getPinnedSlices();
-        if (pinnedSlices.contains(uri)) {
-            mSliceDataCache.put(uri, sliceData);
-        }
         mSliceWeakDataCache.put(uri, sliceData);
         getContext().getContentResolver().notifyChange(uri, null /* content observer */);
 
diff --git a/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java b/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java
index 23025b2ebc6..005ffbebc08 100644
--- a/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java
+++ b/tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java
@@ -133,7 +133,6 @@ public class SettingsSliceProviderTest {
         mProvider = spy(new SettingsSliceProvider());
         ShadowStrictMode.reset();
         mProvider.mSliceWeakDataCache = new HashMap<>();
-        mProvider.mSliceDataCache = new HashMap<>();
         mProvider.mSlicesDatabaseAccessor = new SlicesDatabaseAccessor(mContext);
         when(mProvider.getContext()).thenReturn(mContext);
 
@@ -197,30 +196,6 @@ public class SettingsSliceProviderTest {
                 .isEqualTo(FakeToggleController.TestWorker.class);
     }
 
-    @Test
-    public void testLoadSlice_doesNotCacheWithoutPin() {
-        insertSpecialCase(KEY);
-        final Uri uri = SliceBuilderUtils.getUri(INTENT_PATH, false);
-
-        mProvider.loadSlice(uri);
-        SliceData data = mProvider.mSliceDataCache.get(uri);
-
-        assertThat(data).isNull();
-    }
-
-    @Test
-    public void testLoadSlice_cachesWithPin() {
-        insertSpecialCase(KEY);
-        final Uri uri = SliceBuilderUtils.getUri(INTENT_PATH, false);
-        when(mManager.getPinnedSlices()).thenReturn(Arrays.asList(uri));
-
-        mProvider.loadSlice(uri);
-        SliceData data = mProvider.mSliceDataCache.get(uri);
-
-        assertThat(data.getKey()).isEqualTo(KEY);
-        assertThat(data.getTitle()).isEqualTo(TITLE);
-    }
-
     @Test
     public void testLoadSlice_cachedEntryRemovedOnBuild() {
         SliceData data = getDummyData();
@@ -276,18 +251,6 @@ public class SettingsSliceProviderTest {
         assertThat(slice).isNull();
     }
 
-    @Test
-    public void testLoadSlice_cachedEntryRemovedOnUnpin() {
-        SliceData data = getDummyData();
-        mProvider.mSliceDataCache.put(data.getUri(), data);
-        mProvider.onSliceUnpinned(data.getUri());
-        insertSpecialCase(data.getKey());
-
-        SliceData cachedData = mProvider.mSliceWeakDataCache.get(data.getUri());
-
-        assertThat(cachedData).isNull();
-    }
-
     @Test
     public void getDescendantUris_fullActionUri_returnsSelf() {
         final Uri uri = SliceBuilderUtils.getUri(