Sharesheet - Talkback fixes

Disable the content preview area so it is not clickable. Do not make
the drag handle clickable.

Bug: 131121700
Test: Use Talkback on Sharesheet
Change-Id: Iad60eae8f2b69a7680914cff88a6902a1246364f

2 files changed, 15 insertions, 2 deletions

diff --git a/core/java/com/android/internal/app/ChooserActivity.java b/core/java/com/android/internal/app/ChooserActivity.java
index 204012f04cba..0edf5619082d 100644
--- a/core/java/com/android/internal/app/ChooserActivity.java
+++ b/core/java/com/android/internal/app/ChooserActivity.java
@@ -2550,6 +2550,20 @@ public class ChooserActivity extends ResolverActivity {
         }
 
         @Override
+        public boolean areAllItemsEnabled() {
+            return false;
+        }
+
+        @Override
+        public boolean isEnabled(int position) {
+            int viewType = getItemViewType(position);
+            if (viewType == VIEW_TYPE_CONTENT_PREVIEW) {
+                return false;
+            }
+            return true;
+        }
+
+        @Override
         public int getCount() {
             return (int) (
                     getContentPreviewRowCount()
diff --git a/core/res/res/layout/chooser_grid.xml b/core/res/res/layout/chooser_grid.xml
index 8727f4c9e0ef..99053600f8e7 100644
--- a/core/res/res/layout/chooser_grid.xml
+++ b/core/res/res/layout/chooser_grid.xml
@@ -37,8 +37,8 @@
             android:layout_width="24dp"
             android:layout_height="4dp"
             android:src="@drawable/ic_drag_handle"
-            android:clickable="true"
             android:layout_marginTop="@dimen/chooser_edge_margin_thin"
+            android:layout_marginBottom="@dimen/chooser_edge_margin_thin"
             android:tint="@color/lighter_gray"
             android:layout_centerHorizontal="true"
             android:layout_alignParentTop="true" />
@@ -50,7 +50,6 @@
                   android:textSize="20sp"
                   android:textColor="?attr/textColorPrimary"
                   android:gravity="center"
-                  android:paddingTop="@dimen/chooser_edge_margin_thin"
                   android:paddingBottom="@dimen/chooser_view_spacing"
                   android:paddingLeft="24dp"
                   android:paddingRight="24dp"