Previously, a logbuffer only held an n-gram. Data went in and out of it, FIFO, until privacy
conditions were met (i.e. data not collected too frequently), and then an n-gram was saved.
E.g., if n=2, and only 10% of data is collected, then 18 words went through the logbuffer before
it captured the next 2 words.
However, if a user then went back and edited the n-gram, these edits were not captured.
This change changes the logbuffer size to temporarily hold data about words that are not recorded,
so that if the user backs up over them, the edits to an n-gram that we do eventually capture are
stored. If the example above, instead of a logbuffer holding 2 words, it holds 20. The system
waits until all the words not needed for the n-gram have been gathered (i.e. the buffer is full),
so the user has adequate time to edit, before shifting out the n-gram. The buffer is still flushed
when the user closes the IME. See the comment for MainLogBuffer for an explanation.
multi-project commit with I45317bc95eeb859adc1b35b24d0478f2df1a67f3
Change-Id: I4ffd95d08c6437dcf650d866ef9e24b6af512334
- Now includes all historical data stored in a motionEvent
- Simpler API, refactored to move extraction code to JsonUtils
Change-Id: I52d9756ddbeaa14d1704787da59bf1aad18f0335
Previously, LOG_EVERYTHING logged both all bigrams and also the entire TextView at the end of a
session. Now, use a separate flag, LOG_FULL_TEXTVIEW_CONTENTS to determine whether the TextView
contents are recorded.
Change-Id: I0c7a90a8ff88aa65d057f3b2d3dd5adc3893504a
- count how many times a gesture is deleted
- count num chars entered by gesture
- change name of fns to reflect capturing gesture information when setting composing text
Change-Id: I1b8ebf9cfcf304e0efd827c8b8e28a4010199728
The IS_EXPERIMENTAL_DEBUG flag gives a single place to turn off all debugging flags that might be
set and to also enforce privacy controls. Currently only used in the research package.
multi-project commit with I9275a7c8e40bf56106447a02d3056655329074b3
Change-Id: If769fe3a633f33963ca49e8ddf01ab24a30b6fd2
- broaden OUTPUT_WHOLE_BUFFER to log not just the buffer at the end, but everything along the
way. This should only be set when the user is aware that logging is on, e.g. in a user test.
Change-Id: I8f9874697524e533586da40d0a3e452f6a04d3e4
multi-space logging should look like single-space logging, missing a few minor log statements
(SuggestionUpdates, SetComposingText)
multi-project commit with I2af842348c2f2b8f7271ac5b63def245e83df24d
Change-Id: Icd3187c0d0377255f82787afffea657c14345803
Log statements are now recorded with a timestamp. This is important for filtering out statements
not part of words that are sampled when spaces are inserted automatically.
multi-project commit with Change-Id: I68221a2528045d25632aef4bb716f92a4f4a56a4
Change-Id: I46ac9b3b1dcbb08425160d0109028cb64445139c
Kurt Partridge
Tadashi G. Takaoka