cleans out the local directory of files that may have persisted
accidentally because of system crashes, etc.  default lifetime is
curently 1 day.

Bug: 6188932
Change-Id: I4b51169d6dd0eddb6bf8b661165f88e63782ce7d

Change-Id: Iee6ae48bb6309c2867b5d2e344fe7d86dfabd654

...upon commit

Change-Id: I1fea87cb4c133a0884329eb9b61bf3053c36cd1b

Change-Id: I6995f9b2ed00b9f948e1299e576a5e24725d58f8

Also, use it in getBigrams.

Change-Id: Ia0be9b57d1b7effcd8a936e01e957d1195b39c68

This needs the matching A119b change to not break the build.
The array is passed, but not used yet.

Bug: 6166228
Change-Id: Ia91d658461d989ee8c94e9b31bb06f4a36f4c5b6

showSuggestions is only ever called by updateSuggestionsOrPredictions.
It only feels natural that, when called with a 0-sized or null
suggestion list, it clears the suggestions.

Change-Id: I5b52bc9151afca1bb6c6f0a7f81e3255add92177

Change-Id: I6f8bb05a23edb40a079da60b7136170ec9043282

Change-Id: I97cf92a7b0dabc251dd241b24978ea00d1e5f047

This improves locality, it's better for readability/performance

Change-Id: Ibb1efaf86e362dd2c9398722d0da2144df96b333

Change-Id: I7e24e0aeae7c004cae310ae9f46cf90dac2d4d14

If not composing a word, then consideredWord is always the empty
string.
Hence, it's never whitelisted, but it's also always "NotAWord",
so isWhitelistedOrNotAWord returns always true, so
allowsToBeAutoCorrected is always true. Which means that
isPrediction implies allowsToBeAutoCorrected == true.
Thus, !isPrediction && !allowsToBeAutoCorrected is strictly
equivalent to !allowsToBeAutocorrected.

Change-Id: I4ad7a7c3447851c539646d97cf55ff065e6ee115

If we are not composing a word, that isFirstCharCapitalized
and isAllUpperCase are guaranteed to return false.

Change-Id: Ic4a0be9574acf4653c729a9594f963f5bcf0c757

Change-Id: I7c76613df8f148feb02765f187db3ca6dc577977

The fact that prediction does not accept a null argument is an
implementation detail, it should not be visible to Java code.

Change-Id: I3a156b323b6db9353de898d33f3f7c81751cecb1

Change-Id: Ib785b7e8c554d030395e2c0ca92edb44eb2b245f

Change-Id: Iffc0bae0a273419e7c50d69526c0c8e402c6461c

Change-Id: Ic0ecea22212fd1a098a3a168da460374e446f4a3

Change-Id: Ied1f9f96a574b1e6a8ee0a71bfb1604d9c962e1c

Change-Id: Ib5ebddfdb87ef71a2f8d859fb45d3ac78040e97a

This reverts commit 1250cdea

Change-Id: I8a5641c88c45918d6bed81a0b03efdcff0b380c5

Change-Id: I121071f80c8af3c1053968dc76aaeca3352ca9a8

Change-Id: I6ce856ff49a8f8c696851b2487590704010fc758

Change-Id: Ibe63212fe71cdebb5b897bc5018ae75b2a87555a

Change-Id: I6340748654a95d203ed43ceb9a7e6468b5b8ab1c

Change-Id: I9e9f5664bb12bb25d74c8a076a6ee1024c708145

Change-Id: I6c265956394cf49e74b0256dfa5af06fe6b30467

Change-Id: I3c3ffcd3d40493f4bfa0f6596f923b3430e605aa

Change-Id: Ied2e291393609300173681e26e82b7dd36b41bd0

Change-Id: I3ac7ee823471a6d1da8031e064bce38b0e5a8f5c

Change-Id: I84b97886280eca75d5f2b7546f20f8b1bced55bc

- separate ResearchLog from ResearchLogger
- fix abort menu to explicitly indicate re-enabling of logging
- auto flush entries every 5s
- conform to new suggestedWords class

multi-project change with I9fe1f8fe59d5891daa4ca84af157f36fb1bb17dc

Bug: 6188932

Change-Id: I7e99390f934481c6ed9cea2b259944583edda5bb

Change-Id: Iff0a0e8835f4d630b51a15c0d91881437094e785

Moved from jb-dev branch (I807fd6f4).

Bug: 6722867
Change-Id: I9764ac72f726396caaac819675d440372c882981

Change-Id: I3c85a80610fde664a328f5606d0724f00d445ebe

Change-Id: I4da3c976838e8eb56c9ec80aafaaf54d759b7981

Change-Id: I1d1758048649ef337875a5141d825569af7ad38c

Change-Id: I5435cef8ac6be523934ffa394952cb120c8e89d6

This will de-duplicate a lot of existing code.

Change-Id: Idaffb2fde23b9741f057bcb2ecb3dde9d12ea5c5