tree e95d13f7b3804d1842e28043ad1e8676e778f8b2
parent e51e5bb5127788c605cc2e0cb2a57a6cddaa065a
author Dianne Hackborn <hackbod@google.com> 1340143767 -0700
committer Dianne Hackborn <hackbod@google.com> 1340143767 -0700

Fix issue #6675499: java.lang.RuntimeException: Unable to start...

...activity ComponentInfo{com.google.android.gm/
com.google.android.gm.ui.MailActivityGmail}: java.lang.NullPointerException

There were a number of places in FragmentManagerImpl where we were
not dealing with mAdded being null.  In the original implementation,
mAdded would almost always be null if mActive is null.  As we have
added features, this has become a less strong guarantee (and it actually
was never completely guaranteed), but there are a lot of places where
we would check for mActive being non-null and assume this meant
mAdded is non-null.

Fix these to correctly check for mAdded.

Bug: 6675499
Change-Id: I9d8284a1e1dd88fb9a6b75ddd9afac79e344fff3