Move many ResearchLogger data collection points to RichInputConnection.
By collecting data here, developers do not have to remember to keep the
ResearchLog consistent with calls to the RichInputConnection.

In addition, some unnecessary log points were removed, and the ResearchLogger
is now independent of LatinImeLogger.

multi-project change with Ifbabefc008d32d99f89e8289e504188e7232ebd4

Bug: 6188932
Change-Id: I4a42d963ba952e703d425acd3a9871d5fca1f03a

Change-Id: I7863936cca18b28bf0117afcbcf544a5fd7f185d

Change-Id: I33b1b4bc6fdfd263c4b2bb7125c07b4bddcf3c9f

This reverts commit 1964ffb3

Change-Id: Ie43e7ac828faa91e1824a255bb3ecf6c8222d4e8

This reverts commit 7cec911f

Change-Id: I3eb055e03a9cf463356ebaefc7827ab65a963072

This reverts commit 221e756f

Change-Id: Iefc4e4e27ddc925d4a4634627b0467bd4ee2a66e

This reverts commit c58f5d90

Change-Id: Ifab54ecc8b7898fe0af6446d397efd6cdb28f670

This reverts commit baf1f0bd

Change-Id: I7d959b9b626c8fb69a57788e243752952258fa80

DO NOT MERGE

Bug: 6188932
Change-Id: Ia7ee65e7f3be10d031a065aaa6c3d18610c7dff0

DO NOT MERGE

Upload using an intent service rather than just a thread.  More robust in case the keyboard
is closed and the upload hasn't finished yet.

multi-project commit with I40db74fb780e01364609339764e150f0291d3f9b

Bug: 6188932
Change-Id: Ie980d38a713d15c01083d41bd73f0602ec75dd16

DO NOT MERGE

Bug: 6188932
Change-Id: I4667f8f60aa356c73f925c298318520f71e144c5

DO NOT MERGE

- Captures complete motion data for all words in an n-gram.
- Also filters n-grams properly; if any word in the n-gram is not
  in the dictionary, it is not included.
- Simplify ResearchLog to not require explicit state
- Added LogBuffer class MainLogBuffer class to allow n-gram-level decisions
  about privacy.
- Moved LogUnit out from ResearchLogger

multi-project change with Ie2bc79fd7fe6b951b24771e94b8d4ca21989af65

Bug: 6188932
Change-Id: I568c90d4af07e7c759c1e7fc64b716bd8c7b4ae5

Move many ResearchLogger data collection points to RichInputConnection.
By collecting data here, developers do not have to remember to keep the
ResearchLog consistent with calls to the RichInputConnection.

In addition, some unnecessary log points were removed, and the ResearchLogger
is now independent of LatinImeLogger.

multi-project change with Ib71f841044ec1072610ab5638a5edfce29b7c05b

DO NOT MERGE

Bug: 6188932
Change-Id: I9ec7500a5b18bfe1a5a5bb1e5bf21c43351fc59e

Bug: 6936095
Change-Id: I873343e9aa6afdf6bdb223795f03232509b012a7

Change-Id: I8f3123b8d727c7beb72e226f80c17794f89c8b60

- shows a indicator that logging is on.  two options are available: an obvious
red outline around the keyboard, and a subtle red dot in the lower right-hand
corner.  currently configured for the subtle red dot.

Bug: 6188932
Change-Id: I0fd1ac5a0f20329adc603aa65ab85f2d38b9fc43

Bug: 6188932
Change-Id: I1b247ecc26a2dd4f3f1c1b1cd3d928af717ebdd5

- also cleaned up RLog menu

multi-project commit with If0fd4fef89d390073e6939d5188ed5696866cb33

Bug: 6188932
Change-Id: I4f66f13bd366b4e8bde742ccd0704f812c6d33f9

- uploads files in the background to server

multi-project commit with Ie0d937773e04b2fbefc8d76c231aaa52ebc392c9

Bug: 6188932

Change-Id: I90bb0e237eeb567e4cbb51085f2229f17f1fe71c

- new package: com.android.inputmethod.research

multi-project commit with Ic0a5744f3160d13218addd589890623c0d120ffc

Bug: 6188932

Change-Id: Icf8d4a40a5725401799be6e209a640d99a5f34c4

Bug: 6188932
Change-Id: I692e427ba2e6da7bb15f48208304c4a034392a22

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

Bug: 6188932
Change-Id: I3d8502a5397035be5287ea720599e3fda4c669d6

- 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: I9974b88923b85cd6bec74f7607067c660f36f040

Change-Id: Ib4a8f41dc5941bce46402e1a41a6c21dccb0601f

Change-Id: I1058123d233540fb72a94028987a43740224f635

multi-project CL with Ib5b544b9b2d8b0e4419238976b2e274e5ac564f8

Bug: 6188932
Change-Id: Iea68cf36924d6fda126130a98431a6ce02ba251e

Also cleaned up the privacy code a bit.

multi-project commit with Change-Id: Ic0919a6929ebb2623ff4124f7adc96d9e5f8df3c

Bug: 6188932
Change-Id: Id470fe7cc6e4a8fb01f1ea5b178a74cd27d59218

Output to the ResearchLogger is now queued and only flushed if the word
the user was working on is a dictionary word.

multi-project commit with Ic713ec00777fbdcf4a937b3c77b995257e100fc7

Bug: 6188932
Change-Id: I9de15227ff51be23083d9096f1c1b3d83802fff7

Digits may represent personally identifying information.  They are
now replaced with a non-identifying symbol.

multi-project commit with I07d1cfdc45f6086f67af45775f4ed12da1833aca

Bug: 6188932

Change-Id: Ifda8079e6c1f29b5f8af34c6d1fccf5770f164ca

Bug: 6188932
Change-Id: Ibf60ec99c50da3675bf89858624218e6cc3eb1d2

to avoid NPEs.

Bug: 6188932
Change-Id: I377ceaac867df879dc7984dae44e96b369858cca

Change-Id: I9982ff325bef56694402caef28a77683c52ccd71

Change-Id: I03236386aea13fbd4fb8eaeee18e0008aa136502

- lets users flag a particular time in the research log
- lets users delete the log for this session

also makes the UsabilityLog setting control whether the ResearchLog logs or not.

multi-project commit with I89067e7d3b8daca7179333f1dbe82224c26920fe

Bug: 6188932
Change-Id: I89864ef3ab53b0efe1ea8d75247be08712f0c399

Bug: 6188932
Change-Id: I3c6a3fb3e8fb139e16322e544f12bc3294cdaf1c

Bug: 6188932
Change-Id: I1039a3ad317d207599f30fe578bdf814c80d6852

- booleans and numbers in SharedPreferences not quoted as strings
- removed redundant logging from KeyboardState
- json output for KeyboardId
- remove unnecessary logging of LatinImeLogger.onStartView() and PointerTracker checking keyboardlayoutchange
- fix to day-of-month part of uuid

Multi-project commit with Idb8f190214f852ab2b58df49f9e514dc7fcbecbb

Bug: 6188932

Change-Id: I67b4a0b34aa26c2804e2b3ee2136614f0ec8181a