- fix the NPE by checking the validity of the child reference retrieved by View.getChildAt(...) Change-Id: I61b9233345a4f1110aa06ea563a81dcdf6b35783
- fix the NPE by checking the validity of the child reference retrieved by View.getChildAt(...) Change-Id: I61b9233345a4f1110aa06ea563a81dcdf6b35783