Revert "Add new APIs to provide a hint to the AccessibilityServi..."

Revert submission 21320459-chunkulin-a11yNode-setTouchPassthrough

Reason for revert: TB is unsure on specific UX for using this, so removing as a FW API for Android U with plans to reland & prototype in AndroidX for now
Bug: 274703184

Reverted changes: /q/submissionid:21320459-chunkulin-a11yNode-setTouchPassthrough

Change-Id: Iedb2945b64e6cb84e83f8f9e3111517d6c55bf67

3 files changed, 2 insertions, 53 deletions

diff --git a/core/api/current.txt b/core/api/current.txt
index 70dcd542d715..7f85eabeab3f 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -54327,7 +54327,6 @@ package android.view.accessibility {
     method public android.view.accessibility.AccessibilityWindowInfo getWindow();
     method public int getWindowId();
     method public boolean hasRequestInitialAccessibilityFocus();
-    method public boolean hasRequestTouchPassthrough();
     method public boolean isAccessibilityDataSensitive();
     method public boolean isAccessibilityFocused();
     method public boolean isCheckable();
@@ -54411,7 +54410,6 @@ package android.view.accessibility {
     method public void setQueryFromAppProcessEnabled(@NonNull android.view.View, boolean);
     method public void setRangeInfo(android.view.accessibility.AccessibilityNodeInfo.RangeInfo);
     method public void setRequestInitialAccessibilityFocus(boolean);
-    method public void setRequestTouchPassthrough(boolean);
     method public void setScreenReaderFocusable(boolean);
     method public void setScrollable(boolean);
     method public void setSelected(boolean);
diff --git a/core/java/android/view/accessibility/AccessibilityNodeInfo.java b/core/java/android/view/accessibility/AccessibilityNodeInfo.java
index 9d82b7900689..28e275999efb 100644
--- a/core/java/android/view/accessibility/AccessibilityNodeInfo.java
+++ b/core/java/android/view/accessibility/AccessibilityNodeInfo.java
@@ -832,9 +832,7 @@ public class AccessibilityNodeInfo implements Parcelable {
 
     private static final int BOOLEAN_PROPERTY_REQUEST_INITIAL_ACCESSIBILITY_FOCUS = 1 << 24;
 
-    private static final int BOOLEAN_PROPERTY_REQUEST_TOUCH_PASSTHROUGH = 1 << 25;
-
-    private static final int BOOLEAN_PROPERTY_ACCESSIBILITY_DATA_SENSITIVE = 1 << 26;
+    private static final int BOOLEAN_PROPERTY_ACCESSIBILITY_DATA_SENSITIVE = 1 << 25;
 
     /**
      * Bits that provide the id of a virtual descendant of a view.
@@ -2599,53 +2597,6 @@ public class AccessibilityNodeInfo implements Parcelable {
     }
 
     /**
-     * Gets whether this node is one of the candidates that wants touch interaction within its
-     * screen bounds to bypass the touch exploration and go straight to the underlying view
-     * hierarchy.
-     *
-     * <p>
-     * {@link android.accessibilityservice.AccessibilityService} could aggregate the {@link
-     * #getBoundsInScreen()} that has request touch passthrough, and/or doing complex calculation
-     * with other views that doesn't request touch passthrough, and call {@link
-     * AccessibilityService#setTouchExplorationPassthroughRegion(int, Region)} to bypass the touch
-     * interactions to the underlying views within the region.
-     * </p>
-     *
-     * @return True if the node wants touch interaction within its screen bounds to bypass touch
-     * exploration and go straight to the underlying view hierarchy; false otherwise.
-     */
-    public boolean hasRequestTouchPassthrough() {
-        return getBooleanProperty(BOOLEAN_PROPERTY_REQUEST_TOUCH_PASSTHROUGH);
-    }
-
-    /**
-     * Sets whether this node wants touch interaction within its screen bounds to bypass touch
-     * exploration and go straight to the underlying view hierarchy.
-     * <p>
-     *   <strong>Note:</strong> This property allows the
-     *   {@link android.accessibilityservice.AccessibilityService} to calculate the
-     *   aggregated touch passthrough region. App developers need to ensure that the
-     *   {@link #getBoundsInScreen()} of
-     *   the node align with the region they want touchable, and that child nodes overlapping these
-     *   bounds may cause that region to be reduced.
-     * </p>
-     *
-     * <p>
-     *   <strong>Note:</strong> Cannot be called from an
-     *   {@link android.accessibilityservice.AccessibilityService}.
-     *   This class is made immutable before being delivered to an AccessibilityService.
-     * </p>
-     *
-     * @param touchPassthrough True if the node wants touch interaction within its screen bounds
-     *                         to bypass touch exploration and go straight to the underlying view
-     *                         hierarchy.
-     * @throws IllegalStateException If called from an AccessibilityService.
-     */
-    public void setRequestTouchPassthrough(boolean touchPassthrough) {
-        setBooleanProperty(BOOLEAN_PROPERTY_REQUEST_TOUCH_PASSTHROUGH, touchPassthrough);
-    }
-
-    /**
      * Gets if the node's accessibility data is considered sensitive.
      *
      * @return True if the node is editable, false otherwise.
diff --git a/core/tests/coretests/src/android/view/accessibility/AccessibilityNodeInfoTest.java b/core/tests/coretests/src/android/view/accessibility/AccessibilityNodeInfoTest.java
index 3d4918b1bd42..6d635af20645 100644
--- a/core/tests/coretests/src/android/view/accessibility/AccessibilityNodeInfoTest.java
+++ b/core/tests/coretests/src/android/view/accessibility/AccessibilityNodeInfoTest.java
@@ -58,7 +58,7 @@ public class AccessibilityNodeInfoTest {
 
     // The number of flags held in boolean properties. Their values should also be double-checked
     // in the methods above.
-    private static final int NUM_BOOLEAN_PROPERTIES = 27;
+    private static final int NUM_BOOLEAN_PROPERTIES = 26;
 
     @Test
     public void testStandardActions_serializationFlagIsValid() {