Merge "Adding two experiment flags to definie the condition to include views in assist structure (AS)." into udc-dev am: 7bb189f1d6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21893442

Change-Id: Id83fca5ca1ab9988d1e5b06b4ad1430d54ac9623
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

core/java/android/view/ViewGroup.java

@@ -66,6 +66,7 @@ import android.view.animation.AnimationUtils;
 import android.view.animation.LayoutAnimationController;
 import android.view.animation.Transformation;
 import android.view.autofill.AutofillId;
+import android.view.autofill.AutofillManager;
 import android.view.autofill.Helper;
 import android.view.inspector.InspectableProperty;
 import android.view.inspector.InspectableProperty.EnumEntry;
@@ -3709,6 +3710,20 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
         return children;
     }
 
+    private AutofillManager getAutofillManager() {
+        return mContext.getSystemService(AutofillManager.class);
+    }
+
+    private boolean shouldIncludeAllChildrenViewWithAutofillTypeNotNone(AutofillManager afm) {
+        if (afm == null) return false;
+        return afm.shouldIncludeAllChildrenViewsWithAutofillTypeNotNoneInAssistStructure();
+    }
+
+    private boolean shouldIncludeAllChildrenViews(AutofillManager afm){
+        if (afm == null) return false;
+        return afm.shouldIncludeAllChildrenViewInAssistStructure();
+    }
+
     /** @hide */
     private void populateChildrenForAutofill(ArrayList<View> list, @AutofillFlags int flags) {
         final int childrenCount = mChildrenCount;
@@ -3718,6 +3733,7 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
         final ArrayList<View> preorderedList = buildOrderedChildList();
         final boolean customOrder = preorderedList == null
                 && isChildrenDrawingOrderEnabled();
+        final AutofillManager afm = getAutofillManager();
         for (int i = 0; i < childrenCount; i++) {
             final int childIndex = getAndVerifyPreorderedIndex(childrenCount, i, customOrder);
             final View child = (preorderedList == null)
@@ -3725,7 +3741,10 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
             if ((flags & AUTOFILL_FLAG_INCLUDE_NOT_IMPORTANT_VIEWS) != 0
                     || child.isImportantForAutofill()
                     || (child.isMatchingAutofillableHeuristics()
-                        && !child.isActivityDeniedForAutofillForUnimportantView())) {
+                        && !child.isActivityDeniedForAutofillForUnimportantView())
+                    || (shouldIncludeAllChildrenViewWithAutofillTypeNotNone(afm)
+                        && child.getAutofillType() != AUTOFILL_TYPE_NONE)
+                    || shouldIncludeAllChildrenViews(afm)){
                 list.add(child);
             } else if (child instanceof ViewGroup) {
                 ((ViewGroup) child).populateChildrenForAutofill(list, flags);

core/java/android/view/autofill/AutofillFeatureFlags.java

@@ -193,6 +193,24 @@ public class AutofillFeatureFlags {
     public static final String DEVICE_CONFIG_SHOULD_ENABLE_AUTOFILL_ON_ALL_VIEW_TYPES =
             "should_enable_autofill_on_all_view_types";
 
+    /**
+     * Whether include all autofill type not none views in assist structure
+     *
+     * @hide
+     */
+    public static final String
+        DEVICE_CONFIG_INCLUDE_ALL_AUTOFILL_TYPE_NOT_NONE_VIEWS_IN_ASSIST_STRUCTURE =
+            "include_all_autofill_type_not_none_views_in_assist_structure";
+
+    /**
+     * Whether include all views in assist structure
+     *
+     * @hide
+     */
+    public static final String
+        DEVICE_CONFIG_INCLUDE_ALL_VIEWS_IN_ASSIST_STRUCTURE =
+            "include_all_views_in_assist_structure";
+
     // END AUTOFILL FOR ALL APPS FLAGS //
 
 
@@ -398,6 +416,28 @@ public class AutofillFeatureFlags {
             DeviceConfig.NAMESPACE_AUTOFILL,
             DEVICE_CONFIG_PACKAGE_AND_ACTIVITY_ALLOWLIST_FOR_TRIGGERING_FILL_REQUEST, "");
     }
+    /**
+     * Whether include all views that have autofill type not none in assist structure.
+     *
+     * @hide
+     */
+    public static boolean shouldIncludeAllViewsAutofillTypeNotNoneInAssistStructrue() {
+        return DeviceConfig.getBoolean(
+            DeviceConfig.NAMESPACE_AUTOFILL,
+            DEVICE_CONFIG_INCLUDE_ALL_AUTOFILL_TYPE_NOT_NONE_VIEWS_IN_ASSIST_STRUCTURE, false);
+    }
+
+    /**
+     * Whether include all views in assist structure.
+     *
+     * @hide
+     */
+    public static boolean shouldIncludeAllChildrenViewInAssistStructure() {
+        return DeviceConfig.getBoolean(
+            DeviceConfig.NAMESPACE_AUTOFILL,
+            DEVICE_CONFIG_INCLUDE_ALL_VIEWS_IN_ASSIST_STRUCTURE, false);
+    }
+
 
     // START AUTOFILL PCC CLASSIFICATION FUNCTIONS
 

core/java/android/view/autofill/AutofillManager.java

@@ -707,6 +707,12 @@ public final class AutofillManager {
     // An allowed activity set read from device config
     private Set<String> mAllowedActivitySet = new ArraySet<>();
 
+    // Indicate whether should include all view with autofill type not none in assist structure
+    private boolean mShouldIncludeAllViewsWithAutofillTypeNotNoneInAssistStructure;
+
+    // Indicate whether should include all view in assist structure
+    private boolean mShouldIncludeAllChildrenViewInAssistStructure;
+
     // Indicates whether called the showAutofillDialog() method.
     private boolean mShowAutofillDialogCalled = false;
 
@@ -913,6 +919,12 @@ public final class AutofillManager {
             mAllowedActivitySet = getDeniedOrAllowedActivitySetFromString(
                     allowlistString, packageName);
         }
+
+        mShouldIncludeAllViewsWithAutofillTypeNotNoneInAssistStructure
+            = AutofillFeatureFlags.shouldIncludeAllViewsAutofillTypeNotNoneInAssistStructrue();
+
+        mShouldIncludeAllChildrenViewInAssistStructure
+            = AutofillFeatureFlags.shouldIncludeAllChildrenViewInAssistStructure();
     }
 
     /**
@@ -962,6 +974,20 @@ public final class AutofillManager {
         return listString.indexOf(packageName + ":") != -1;
     }
 
+    /**
+     * @hide
+     */
+    public boolean shouldIncludeAllChildrenViewsWithAutofillTypeNotNoneInAssistStructure()  {
+        return mShouldIncludeAllViewsWithAutofillTypeNotNoneInAssistStructure;
+    }
+
+    /**
+     * @hide
+     */
+    public boolean shouldIncludeAllChildrenViewInAssistStructure() {
+        return mShouldIncludeAllChildrenViewInAssistStructure;
+    }
+
     /**
      * Get the denied or allowed activitiy names under specified package from the list string and
      * set it in fields accordingly