Add vertical and horizontal dividers for large cards of homepage

- Add a new field in ContextualCard to store whether this card is a large one
- Set dividers for large cards in renderer

Fixes: 119528161
Fixes: 119641839
Test: make RunSettingsRoboTests -j ROBOTEST_FILTER=com.android.settings.homepage
Change-Id: I5cb95214789f44ccfd8d9ce2177ca2b84835b7a4

src/com/android/settings/homepage/contextualcards/ContextualCard.java

@@ -64,6 +64,7 @@ public class ContextualCard {
     private final int mCardAction;
     private final long mExpireTimeMS;
     private final boolean mIsHalfWidth;
+    private final boolean mIsLargeCard;
     private final Drawable mIconDrawable;
 
     public String getName() {
@@ -142,6 +143,10 @@ public class ContextualCard {
         return mIsHalfWidth;
     }
 
+    public boolean isLargeCard() {
+        return mIsLargeCard;
+    }
+
     boolean isCustomCard() {
         return TextUtils.isEmpty(mSliceUri);
     }
@@ -170,6 +175,7 @@ public class ContextualCard {
         mExpireTimeMS = builder.mExpireTimeMS;
         mIconDrawable = builder.mIconDrawable;
         mIsHalfWidth = builder.mIsHalfWidth;
+        mIsLargeCard = builder.mIsLargeCard;
     }
 
     ContextualCard(Cursor c) {
@@ -212,6 +218,8 @@ public class ContextualCard {
         mIsHalfWidth = (c.getInt(
                 c.getColumnIndex(CardDatabaseHelper.CardColumns.SUPPORT_HALF_WIDTH)) == 1);
         mBuilder.setIsHalfWidth(mIsHalfWidth);
+        mIsLargeCard = false;
+        mBuilder.setIsLargeCard(mIsLargeCard);
         mIconDrawable = null;
         mBuilder.setIconDrawable(mIconDrawable);
     }
@@ -256,6 +264,7 @@ public class ContextualCard {
         private long mExpireTimeMS;
         private Drawable mIconDrawable;
         private boolean mIsHalfWidth;
+        private boolean mIsLargeCard;
 
         public Builder setName(String name) {
             mName = name;
@@ -347,6 +356,11 @@ public class ContextualCard {
             return this;
         }
 
+        public Builder setIsLargeCard(boolean isLargeCard) {
+            mIsLargeCard = isLargeCard;
+            return this;
+        }
+
         public ContextualCard build() {
             return new ContextualCard(this);
         }

src/com/android/settings/homepage/contextualcards/ContextualCardLoader.java

@@ -97,6 +97,8 @@ public class ContextualCardLoader extends AsyncLoaderCompat<List<ContextualCard>
                     final ContextualCard card = new ContextualCard(cursor);
                     if (card.isCustomCard()) {
                         //TODO(b/114688391): Load and generate custom card,then add into list
+                    } else if (isLargeCard(card)) {
+                        result.add(card.mutate().setIsLargeCard(true).build());
                     } else {
                         result.add(card);
                     }
@@ -195,12 +197,16 @@ public class ContextualCardLoader extends AsyncLoaderCompat<List<ContextualCard>
 
     private int getNumberOfLargeCard(List<ContextualCard> cards) {
         return (int) cards.stream()
-                .filter(card -> card.getSliceUri().equals(WIFI_SLICE_URI)
-                        || card.getSliceUri().equals(BLUETOOTH_DEVICES_SLICE_URI))
+                .filter(card -> isLargeCard(card))
                 .count();
     }
 
+    private boolean isLargeCard(ContextualCard card) {
+        return card.getSliceUri().equals(WIFI_SLICE_URI)
+                || card.getSliceUri().equals(BLUETOOTH_DEVICES_SLICE_URI);
+    }
+
     public interface CardContentLoaderListener {
         void onFinishCardLoading(List<ContextualCard> contextualCards);
     }
-}
+}

src/com/android/settings/homepage/contextualcards/slices/SliceContextualCardRenderer.java

@@ -131,6 +131,12 @@ public class SliceContextualCardRenderer implements ContextualCardRenderer,
         // Set this listener so we can log the interaction users make on the slice
         cardHolder.sliceView.setOnSliceActionListener(this);
 
+        // Customize slice view for Settings
+        if (card.isLargeCard()) {
+            cardHolder.sliceView.showHeaderDivider(true);
+            cardHolder.sliceView.showActionDividers(true);
+        }
+
         initDismissalActions(cardHolder, card);
     }