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Commit a1c680f8 authored by David Liu's avatar David Liu
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Add safety check for potential NPE. 

Check null before access views since findViewById returns a nullable object.

Bug: 261017156
Fix: 261017156
Test: refactoring CL. Existing unit tests still pass.

Change-Id: I5866a987b7a94122eb94f6aac7bb99fd6fa3cb1b
parent defcfa83
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