ACTION_SET_SELECTION  
  Action to set the selection. Performing this action with no arguments clears the selection.
Arguments:AccessibilityNodeInfoCompat.ACTION_ARGUMENT_SELECTION_START_INT, AccessibilityNodeInfoCompat.ACTION_ARGUMENT_SELECTION_END_INTExample:
  Bundle arguments = new Bundle();
  arguments.putInt(AccessibilityNodeInfoCompat.ACTION_ARGUMENT_SELECTION_START_INT, 1);
  arguments.putInt(AccessibilityNodeInfoCompat.ACTION_ARGUMENT_SELECTION_END_INT, 2);
  info.performAction(AccessibilityActionCompat.ACTION_SET_SELECTION.getId(), arguments);
Content copied to clipboardContent copied to clipboard
 If this is a text selection, the UI element that implements this should send a TYPE_VIEW_TEXT_SELECTION_CHANGED event if its selection is updated. This element should also return true for isTextSelectable.
See also
AccessibilityNodeInfoCompat.ACTION_ARGUMENT_SELECTION_END_INT