tree 3447df8db6ebdde5a05bf9a2ce5ae04703a2e361
parent d78c5d7c701ed9939ae9918b1bd3ddef73f16515
author Yohei Yukawa <yukawa@google.com> 1449170825 -0800
committer Yohei Yukawa <yukawa@google.com> 1449186830 -0800

Make LocaleList Parcelable.

This is a preparation work to pass LocaleList from TextView to IMEs via
EditorInfo.

Marshalling and unmrshlling LocaleList via Parcel is actually not so
difficult.  We can reuse its internal data representation "localeTags"
as a canonical serialization format.

As for implementation, there are two choices.  One is making LocaleList
Parcelable and the other is having a utility method to do that.

This CL uses Parcelable approach so that not only Framework but also
application developers can reuse the code.

Bug: 22859862
Change-Id: Ib28363bd5ff74228d2abeaa95004ec8bed72bddd