Change-Id: Ia92ec4612090b03829db9a87ce68d701db6e15bc

Bug: 5182291
Change-Id: I6a88ed4df3ec98e31ea4966d82da56f7fca342ac

Change-Id: Iaf1b4bbb54be7a4cade856d1ba363e976774f442

Bug: 4311428
Change-Id: Ie7e094ded9c7c1fe811b7eb97bc33ffecb29a73c

This also adds some optional debug code to detect more easily possible
future occurrences of the same problem.

Bug: 5195017
Change-Id: I2558b468e46f7090de868f1ec2dc9e24895d670f

Bug: 5182291
Change-Id: I699ecef6fb8ea492d96fca1939f51faf0aac7fa6

Change-Id: If2817e3bd44c400cd290cba1c1977e38a68d73d0

This change also tweaks the size of letters and labels.

Change-Id: Id3f04015778ebca5e8f6833bc695e221fe7a8079

This change also shows the valid typed word in bold face.

Bug: 5161713
Change-Id: I15355a11888fc8ef90ecc8b64a52eb08c1a2b367

Bug: 5175740
Change-Id: I592401b3b8c3074d70e06dc3a9919cc3cb47ba49

Bug: 4311428
Change-Id: Ic93f264101d13963503fcd447a69bbffd06e69f3

The new behavior is as follows:
- If the word in the dictionary is not fully lower case, then the
exact case is required to match.
- If the word in the dictionary is fully lower case, then any of
the following patterns match:
  - fully lower case
  - only the first char capitalized
  - all caps
Any other capitalization is rejected.

This is probably what people want. If you type a name in all lower
case, it should be marked as a typo, but if you type a word with a
capital for emphasis or just because it's the start of the sentence,
it should match a lower case word in the dictionary. If you have
a spurious capital letter in the middle of a word because of a typo,
it should be marked as such.

Accents are not affected, and should not be. An accented letter
is a different letter and a missing accent should be reported.
We should maybe consider again for some common transpositions
like the "ue" digraph for German, which is now considered a typo,
but will suggest the correct diacritics as the first suggestion.

Bug: 5145751
Change-Id: I651e24f13c90fb94700a1674ad380e95336e7dca

by ignoring its preference value, when the "show settings key option" in
the settings is disabled.

Change-Id: I934be2d9eb0bf6bf731e03f5d9b752de4a7a1c7c

This is preparation for bug: 5175740

Change-Id: I18b2042317f740cb1e021d3dfbf90ecfbb1a1d37

Change-Id: Id1d46cd96e041fbbbee995093ef8ca56daa3b383

Change-Id: I1275496e3e7d7124494994d3c52730ec8afdfad3

Bug: 5175868
Change-Id: I165eee4c865caa5ee1daf3e0b1acde8788b996ef

Change-Id: Idc7a3451a65f7b980e5c499e9083f67646b3a199

Change-Id: Ie834cd87f4579f3df5935607a4b94648b7c145dd

bug: 5151430
Change-Id: I2cc91cc3f426ba1b42a1421344e1183ce35c60e0

bug: 5130446
Change-Id: Ib1a4603590387c30be7555b8386f5e0607ea7249

Bug: 5095140
Change-Id: I02032923ca2a65bd8fbabc0abbe6a476f7542187

This change refactors the dictionary selection code so that the
cached dictionary files list and the settings tests are more
cleanly separated.
This will also help with future refactorings that will test for
the presence of the main dictionary and insert the fall back if
it's not supplied by the dictionary pack.

Bug: 5095140
Change-Id: I8d7caad7c054031df71fe78b043801a774d50f65

This is internal refactoring, done as preliminary work to fix
Bug: 5175740

Change-Id: I21bd4c001c27e7b925ddb87a152105b4dcab320a