diff options
Diffstat (limited to 'src/com/android/dialer/list/ContentChangedFilter.java')
-rw-r--r-- | src/com/android/dialer/list/ContentChangedFilter.java | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/src/com/android/dialer/list/ContentChangedFilter.java b/src/com/android/dialer/list/ContentChangedFilter.java deleted file mode 100644 index e552aa3f0..000000000 --- a/src/com/android/dialer/list/ContentChangedFilter.java +++ /dev/null @@ -1,40 +0,0 @@ -package com.android.dialer.list; - -import android.view.View; -import android.view.View.AccessibilityDelegate; -import android.view.ViewGroup; -import android.view.accessibility.AccessibilityEvent; - -/** - * AccessibilityDelegate that will filter out TYPE_WINDOW_CONTENT_CHANGED - * Used to suppress "Showing items x of y" from firing of ListView whenever it's content changes. - * AccessibilityEvent can only be rejected at a view's parent once it is generated, - * use addToParent() to add this delegate to the parent. - */ -public class ContentChangedFilter extends AccessibilityDelegate { - //the view we don't want TYPE_WINDOW_CONTENT_CHANGED to fire. - private View mView; - - /** - * Add this delegate to the parent of @param view to filter out TYPE_WINDOW_CONTENT_CHANGED - */ - public static void addToParent(View view){ - View parent = (View) view.getParent(); - parent.setAccessibilityDelegate(new ContentChangedFilter(view)); - } - - private ContentChangedFilter(View view){ - super(); - mView = view; - } - @Override - public boolean onRequestSendAccessibilityEvent (ViewGroup host, View child, AccessibilityEvent event){ - if(child == mView){ - if(event.getEventType() == AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED){ - return false; - } - } - return super.onRequestSendAccessibilityEvent(host,child,event); - } - -} |