tree 27624e30f79d06ce85d29b01251d0550b5f364e4
parent c715781453f10e85fb6f4070a5f54f662843eb5a
author Saumya Prakash <saumyaprakash@google.com> 1701732091 +0000
committer Schneider Victor-tulias <victortulias@google.com> 1702328364 -0500

Check that onAttach() is called before onResume() to prevent NPE.

Sometimes, the context is null in TutorialController which leads to an
NPE when relying on context specific functions. This change checks that
context is null and if so, defers the context specific functions that are
called until after onAttach() is called.

Fix: 307781152
Test: Set context to null in onResume() and check that the tutorial
continues like normal
Flag: None

Change-Id: I66e345f8361315787534bb88b9c1d12278708d78