commit eeae887738d3e9b16a3942b758f4f1fd05b079ae
author Wenyi Wang <wenyiw@google.com> Fri Oct 02 15:15:43 2015 -0700
committer Wenyi Wang <wenyiw@google.com> Fri Oct 02 20:14:41 2015 -0700
tree ec1ebc7db21bad36f2b06cb24dca86e9957bf47e
parent 2da5d2ff897741fed33b44f0f733f542aca7a3e4

Enable Talkback for long clicking contacts

Bug: 24098561
Change-Id: I3630b739a6b618b8e4fd9f10c6a3c77896d02fff

src/com/android/contacts/list/MultiSelectContactsListFragment.java

diff --git a/src/com/android/contacts/list/MultiSelectContactsListFragment.java b/src/com/android/contacts/list/MultiSelectContactsListFragment.java
index bbb0d84..2465fb5 100644
--- a/src/com/android/contacts/list/MultiSelectContactsListFragment.java
+++ b/src/com/android/contacts/list/MultiSelectContactsListFragment.java
@@ -25,6 +25,7 @@
 import android.os.Bundle;
 import android.provider.ContactsContract;
 import android.text.TextUtils;
+import android.view.accessibility.AccessibilityEvent;
 
 import java.util.TreeSet;
 
@@ -125,6 +126,16 @@
                     mCheckBoxListListener.onStartDisplayingCheckBoxes();
                 }
                 getAdapter().toggleSelectionOfContactId(Long.valueOf(contactId));
+                // Sending an accessibility event of TYPE_VIEW_CLICKED and forcing Talkback to be
+                // performed on the checkbox.
+                // We need to:
+                // 1. consider the difference between position and adjPosition;
+                // 2. make sure the list item is not null before sending the event.
+                final int adjPosition = position + getListView().getHeaderViewsCount();
+                if (getListView() != null && adjPosition < getListView().getChildCount()) {
+                    getListView().getChildAt(adjPosition).sendAccessibilityEvent(AccessibilityEvent
+                            .TYPE_VIEW_CLICKED);
+                }
             }
         }
         final int nowSelectedCount = getAdapter().getSelectedContactIds().size();