Update ActivityEmbedding usage.

Update ActivityEmbedding usage.

Bug: 259592300
Test: build.
Change-Id: I8e4aa8daf51cb9c669d06b152cc5a2fc69a06571
Merged-In: I8e4aa8daf51cb9c669d06b152cc5a2fc69a06571
(cherry picked from commit a9394d1796c3f752d77f63417ab283ac2028c5be)
diff --git a/src/com/android/settings/SettingsInitialize.java b/src/com/android/settings/SettingsInitialize.java
index ca13683..efbfd36 100644
--- a/src/com/android/settings/SettingsInitialize.java
+++ b/src/com/android/settings/SettingsInitialize.java
@@ -154,7 +154,7 @@
                 DeepLinkHomepageActivity.class);
         final ComponentName searchStateReceiver = new ComponentName(context,
                 SearchStateReceiver.class);
-        final int enableState = SplitController.getInstance().isSplitSupported()
+        final int enableState = SplitController.getInstance(context).isSplitSupported()
                 ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
                 : PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
         pm.setComponentEnabledSetting(deepLinkHome, enableState, PackageManager.DONT_KILL_APP);
diff --git a/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java b/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
index dfe2182..d789ce8 100644
--- a/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
+++ b/src/com/android/settings/activityembedding/ActivityEmbeddingRulesController.java
@@ -22,11 +22,11 @@
 import android.content.Context;
 import android.content.Intent;
 import android.util.FeatureFlagUtils;
-import android.util.LayoutDirection;
 import android.util.Log;
 
 import androidx.window.embedding.ActivityFilter;
 import androidx.window.embedding.ActivityRule;
+import androidx.window.embedding.SplitAttributes;
 import androidx.window.embedding.SplitController;
 import androidx.window.embedding.SplitPairFilter;
 import androidx.window.embedding.SplitPairRule;
@@ -49,6 +49,7 @@
 import com.android.settings.password.ChooseLockPattern;
 import com.android.settingslib.users.AvatarPickerActivity;
 
+import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
 
@@ -63,7 +64,7 @@
 
     public ActivityEmbeddingRulesController(Context context) {
         mContext = context;
-        mSplitController = SplitController.getInstance();
+        mSplitController = SplitController.getInstance(context);
     }
 
     /**
@@ -88,8 +89,8 @@
             ComponentName primaryComponent,
             ComponentName secondaryComponent,
             String secondaryIntentAction,
-            int finishPrimaryWithSecondary,
-            int finishSecondaryWithPrimary,
+            SplitRule.FinishBehavior finishPrimaryWithSecondary,
+            SplitRule.FinishBehavior finishSecondaryWithPrimary,
             boolean clearTop) {
         if (!ActivityEmbeddingUtils.isEmbeddingActivityEnabled(context)) {
             return;
@@ -98,14 +99,20 @@
         filters.add(new SplitPairFilter(primaryComponent, secondaryComponent,
                 secondaryIntentAction));
 
-        SplitController.getInstance().registerRule(new SplitPairRule(filters,
-                finishPrimaryWithSecondary,
-                finishSecondaryWithPrimary,
-                clearTop,
-                ActivityEmbeddingUtils.getMinCurrentScreenSplitWidthPx(context),
-                ActivityEmbeddingUtils.getMinSmallestScreenSplitWidthPx(context),
-                ActivityEmbeddingUtils.getSplitRatio(context),
-                LayoutDirection.LOCALE));
+        SplitAttributes attributes = new SplitAttributes.Builder()
+                .setSplitType(SplitAttributes.SplitType.ratio(
+                        ActivityEmbeddingUtils.getSplitRatio(context)))
+                .setLayoutDirection(SplitAttributes.LayoutDirection.LOCALE)
+                .build();
+        SplitPairRule splitPairRule = new SplitPairRule.Builder(filters)
+                .setFinishPrimaryWithSecondary(finishPrimaryWithSecondary)
+                .setFinishSecondaryWithPrimary(finishSecondaryWithPrimary)
+                .setClearTop(clearTop)
+                .setMinWidthDp(ActivityEmbeddingUtils.getMinCurrentScreenSplitWidthDp())
+                .setMinSmallestWidthDp(ActivityEmbeddingUtils.getMinSmallestScreenSplitWidthDp())
+                .setDefaultSplitAttributes(attributes)
+                .build();
+        SplitController.getInstance(context).addRule(splitPairRule);
     }
 
     /**
@@ -126,8 +133,10 @@
                 new ComponentName(context, Settings.class),
                 secondaryComponent,
                 secondaryIntentAction,
-                finishPrimaryWithSecondary ? SplitRule.FINISH_ADJACENT : SplitRule.FINISH_NEVER,
-                finishSecondaryWithPrimary ? SplitRule.FINISH_ADJACENT : SplitRule.FINISH_NEVER,
+                finishPrimaryWithSecondary ? SplitRule.FinishBehavior.ADJACENT
+                        : SplitRule.FinishBehavior.NEVER,
+                finishSecondaryWithPrimary ? SplitRule.FinishBehavior.ADJACENT
+                        : SplitRule.FinishBehavior.NEVER,
                 clearTop);
 
         registerTwoPanePairRule(
@@ -135,8 +144,10 @@
                 new ComponentName(context, SettingsHomepageActivity.class),
                 secondaryComponent,
                 secondaryIntentAction,
-                finishPrimaryWithSecondary ? SplitRule.FINISH_ADJACENT : SplitRule.FINISH_NEVER,
-                finishSecondaryWithPrimary ? SplitRule.FINISH_ADJACENT : SplitRule.FINISH_NEVER,
+                finishPrimaryWithSecondary ? SplitRule.FinishBehavior.ADJACENT
+                        : SplitRule.FinishBehavior.NEVER,
+                finishSecondaryWithPrimary ? SplitRule.FinishBehavior.ADJACENT
+                        : SplitRule.FinishBehavior.NEVER,
                 clearTop);
 
         // We should finish HomePageActivity altogether even if it shows in single pane for all deep
@@ -146,8 +157,10 @@
                 new ComponentName(context, DeepLinkHomepageActivity.class),
                 secondaryComponent,
                 secondaryIntentAction,
-                finishPrimaryWithSecondary ? SplitRule.FINISH_ALWAYS : SplitRule.FINISH_NEVER,
-                finishSecondaryWithPrimary ? SplitRule.FINISH_ALWAYS : SplitRule.FINISH_NEVER,
+                finishPrimaryWithSecondary ? SplitRule.FinishBehavior.ALWAYS
+                        : SplitRule.FinishBehavior.NEVER,
+                finishSecondaryWithPrimary ? SplitRule.FinishBehavior.ALWAYS
+                        : SplitRule.FinishBehavior.NEVER,
                 clearTop);
 
         registerTwoPanePairRule(
@@ -155,8 +168,10 @@
                 new ComponentName(context, DeepLinkHomepageActivityInternal.class),
                 secondaryComponent,
                 secondaryIntentAction,
-                finishPrimaryWithSecondary ? SplitRule.FINISH_ALWAYS : SplitRule.FINISH_NEVER,
-                finishSecondaryWithPrimary ? SplitRule.FINISH_ALWAYS : SplitRule.FINISH_NEVER,
+                finishPrimaryWithSecondary ? SplitRule.FinishBehavior.ALWAYS
+                        : SplitRule.FinishBehavior.NEVER,
+                finishSecondaryWithPrimary ? SplitRule.FinishBehavior.ALWAYS
+                        : SplitRule.FinishBehavior.NEVER,
                 clearTop);
     }
 
@@ -207,17 +222,20 @@
 
         final Intent intent = new Intent(mContext, Settings.NetworkDashboardActivity.class);
         intent.putExtra(SettingsActivity.EXTRA_IS_SECOND_LAYER_PAGE, true);
-        final SplitPlaceholderRule placeholderRule = new SplitPlaceholderRule(
-                activityFilters,
-                intent,
-                false /* stickyPlaceholder */,
-                SplitRule.FINISH_ADJACENT,
-                ActivityEmbeddingUtils.getMinCurrentScreenSplitWidthPx(mContext),
-                ActivityEmbeddingUtils.getMinSmallestScreenSplitWidthPx(mContext),
-                ActivityEmbeddingUtils.getSplitRatio(mContext),
-                LayoutDirection.LOCALE);
+        SplitAttributes attributes = new SplitAttributes.Builder()
+                .setSplitType(SplitAttributes.SplitType.ratio(
+                        ActivityEmbeddingUtils.getSplitRatio(mContext)))
+                .build();
+        final SplitPlaceholderRule placeholderRule = new SplitPlaceholderRule.Builder(
+                activityFilters, intent)
+                .setMinWidthDp(ActivityEmbeddingUtils.getMinCurrentScreenSplitWidthDp())
+                .setMinSmallestWidthDp(ActivityEmbeddingUtils.getMinSmallestScreenSplitWidthDp())
+                .setSticky(false)
+                .setFinishPrimaryWithPlaceholder(SplitRule.FinishBehavior.ADJACENT)
+                .setDefaultSplitAttributes(attributes)
+                .build();
 
-        mSplitController.registerRule(placeholderRule);
+        mSplitController.addRule(placeholderRule);
     }
 
     private void registerAlwaysExpandRule() {
@@ -235,14 +253,16 @@
         addActivityFilter(activityFilters, FaceEnrollIntroduction.class);
         addActivityFilter(activityFilters, AvatarPickerActivity.class);
         addActivityFilter(activityFilters, ChooseLockPattern.class);
-        mSplitController.registerRule(new ActivityRule(activityFilters, true /* alwaysExpand */));
+        ActivityRule activityRule = new ActivityRule.Builder(activityFilters).setAlwaysExpand(true)
+                .build();
+        mSplitController.addRule(activityRule);
     }
 
     private static void addActivityFilter(Set<ActivityFilter> activityFilters, Intent intent) {
         activityFilters.add(new ActivityFilter(COMPONENT_NAME_WILDCARD, intent.getAction()));
     }
 
-    private void addActivityFilter(Set<ActivityFilter> activityFilters,
+    private void addActivityFilter(Collection<ActivityFilter> activityFilters,
             Class<? extends Activity> activityClass) {
         activityFilters.add(new ActivityFilter(new ComponentName(mContext, activityClass),
                 null /* intentAction */));
diff --git a/src/com/android/settings/activityembedding/ActivityEmbeddingUtils.java b/src/com/android/settings/activityembedding/ActivityEmbeddingUtils.java
index fdf1314..63ea9cd 100644
--- a/src/com/android/settings/activityembedding/ActivityEmbeddingUtils.java
+++ b/src/com/android/settings/activityembedding/ActivityEmbeddingUtils.java
@@ -30,29 +30,25 @@
 /** An util class collecting all common methods for the embedding activity features. */
 public class ActivityEmbeddingUtils {
     // The smallest value of current width of the window when the split should be used.
-    private static final float MIN_CURRENT_SCREEN_SPLIT_WIDTH_DP = 720f;
+    private static final int MIN_CURRENT_SCREEN_SPLIT_WIDTH_DP = 720;
     // The smallest value of the smallest-width (sw) of the window in any rotation when
     // the split should be used.
-    private static final float MIN_SMALLEST_SCREEN_SPLIT_WIDTH_DP = 600f;
+    private static final int MIN_SMALLEST_SCREEN_SPLIT_WIDTH_DP = 600;
     // The minimum width of the activity to show the regular homepage layout.
     private static final float MIN_REGULAR_HOMEPAGE_LAYOUT_WIDTH_DP = 380f;
     private static final String TAG = "ActivityEmbeddingUtils";
 
-    /** Get the smallest pixel value of width of the window when the split should be used. */
-    public static int getMinCurrentScreenSplitWidthPx(Context context) {
-        final DisplayMetrics dm = context.getResources().getDisplayMetrics();
-        return (int) TypedValue.applyDimension(
-                TypedValue.COMPLEX_UNIT_DIP, MIN_CURRENT_SCREEN_SPLIT_WIDTH_DP, dm);
+    /** Get the smallest width dp of the window when the split should be used. */
+    public static int getMinCurrentScreenSplitWidthDp() {
+        return MIN_CURRENT_SCREEN_SPLIT_WIDTH_DP;
     }
 
     /**
-     * Get the smallest pixel value of the smallest-width (sw) of the window in any rotation when
+     * Get the smallest dp value of the smallest-width (sw) of the window in any rotation when
      * the split should be used.
      */
-    public static int getMinSmallestScreenSplitWidthPx(Context context) {
-        final DisplayMetrics dm = context.getResources().getDisplayMetrics();
-        return (int) TypedValue.applyDimension(
-                TypedValue.COMPLEX_UNIT_DIP, MIN_SMALLEST_SCREEN_SPLIT_WIDTH_DP, dm);
+    public static int getMinSmallestScreenSplitWidthDp() {
+        return MIN_SMALLEST_SCREEN_SPLIT_WIDTH_DP;
     }
 
     /**
@@ -67,7 +63,7 @@
     public static boolean isEmbeddingActivityEnabled(Context context) {
         final boolean isFlagEnabled = FeatureFlagUtils.isEnabled(context,
                 FeatureFlagUtils.SETTINGS_SUPPORT_LARGE_SCREEN);
-        final boolean isSplitSupported = SplitController.getInstance().isSplitSupported();
+        final boolean isSplitSupported = SplitController.getInstance(context).isSplitSupported();
 
         Log.d(TAG, "isFlagEnabled = " + isFlagEnabled);
         Log.d(TAG, "isSplitSupported = " + isSplitSupported);
diff --git a/src/com/android/settings/homepage/SettingsHomepageActivity.java b/src/com/android/settings/homepage/SettingsHomepageActivity.java
index 2961abb..67bbcb8 100644
--- a/src/com/android/settings/homepage/SettingsHomepageActivity.java
+++ b/src/com/android/settings/homepage/SettingsHomepageActivity.java
@@ -190,7 +190,7 @@
         setupEdgeToEdge();
         setContentView(R.layout.settings_homepage_container);
 
-        mSplitController = SplitController.getInstance();
+        mSplitController = SplitController.getInstance(this);
         mIsTwoPane = mSplitController.isActivityEmbedded(this);
 
         updateAppBarMinHeight();
@@ -518,15 +518,15 @@
                 new ComponentName(getApplicationContext(), getClass()),
                 targetComponentName,
                 targetIntent.getAction(),
-                SplitRule.FINISH_ALWAYS,
-                SplitRule.FINISH_ALWAYS,
+                SplitRule.FinishBehavior.ALWAYS,
+                SplitRule.FinishBehavior.ALWAYS,
                 true /* clearTop */);
         ActivityEmbeddingRulesController.registerTwoPanePairRule(this,
                 new ComponentName(getApplicationContext(), Settings.class),
                 targetComponentName,
                 targetIntent.getAction(),
-                SplitRule.FINISH_ALWAYS,
-                SplitRule.FINISH_ALWAYS,
+                SplitRule.FinishBehavior.ALWAYS,
+                SplitRule.FinishBehavior.ALWAYS,
                 true /* clearTop */);
 
         final UserHandle user = intent.getParcelableExtra(EXTRA_USER_HANDLE, UserHandle.class);
diff --git a/src/com/android/settings/homepage/TopLevelSettings.java b/src/com/android/settings/homepage/TopLevelSettings.java
index 8c122ef..ba1228a 100644
--- a/src/com/android/settings/homepage/TopLevelSettings.java
+++ b/src/com/android/settings/homepage/TopLevelSettings.java
@@ -65,6 +65,7 @@
     private int mPaddingHorizontal;
     private boolean mScrollNeeded = true;
     private boolean mFirstStarted = true;
+    private SplitController mSplitController;
 
     public TopLevelSettings() {
         final Bundle args = new Bundle();
@@ -143,7 +144,7 @@
             return;
         }
 
-        boolean activityEmbedded = SplitController.getInstance().isActivityEmbedded(getActivity());
+        boolean activityEmbedded = isActivityEmbedded();
         if (icicle != null) {
             mHighlightMixin = icicle.getParcelable(SAVED_HIGHLIGHT_MIXIN);
             mScrollNeeded = !mHighlightMixin.isActivityEmbedded() && activityEmbedded;
@@ -154,6 +155,14 @@
         }
     }
 
+    /** Wrap SplitController#isActivityEmbedded for testing. */
+    public boolean isActivityEmbedded() {
+        if (mSplitController == null) {
+            mSplitController = SplitController.getInstance(getActivity());
+        }
+        return mSplitController.isActivityEmbedded(getActivity());
+    }
+
     @Override
     public void onStart() {
         if (mFirstStarted) {
@@ -161,7 +170,7 @@
             FeatureFactory.getFactory(getContext()).getSearchFeatureProvider().sendPreIndexIntent(
                     getContext());
         } else if (mIsEmbeddingActivityEnabled && isOnlyOneActivityInTask()
-                && !SplitController.getInstance().isActivityEmbedded(getActivity())) {
+                && !isActivityEmbedded()) {
             // Set default highlight menu key for 1-pane homepage since it will show the placeholder
             // page once changing back to 2-pane.
             Log.i(TAG, "Set default menu key");
@@ -286,7 +295,7 @@
          * 3. the current activity is embedded */
         return mHighlightMixin != null
                 && TextUtils.equals(pref.getKey(), mHighlightMixin.getHighlightPreferenceKey())
-                && SplitController.getInstance().isActivityEmbedded(getActivity());
+                && isActivityEmbedded();
     }
 
     /** Show/hide the highlight on the menu entry for the search page presence */
diff --git a/src/com/android/settings/widget/HighlightableTopLevelPreferenceAdapter.java b/src/com/android/settings/widget/HighlightableTopLevelPreferenceAdapter.java
index 3cc7ef2..c08f794 100644
--- a/src/com/android/settings/widget/HighlightableTopLevelPreferenceAdapter.java
+++ b/src/com/android/settings/widget/HighlightableTopLevelPreferenceAdapter.java
@@ -250,6 +250,6 @@
     }
 
     private boolean isHighlightNeeded() {
-        return SplitController.getInstance().isActivityEmbedded(mHomepageActivity);
+        return SplitController.getInstance(mHomepageActivity).isActivityEmbedded(mHomepageActivity);
     }
 }