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* Fix a bug on rotation with selection.•••The symptom : when text is selected and the device is rotated, sometimes the keyboard sets the word as being composed around the start of the selection. Upon the next rotation this ends up with the keyboard committing some text in place of the selection. The cause : another bug in the framework with rotation >.> The keyboard receives a call to startInput with a wrong cursor position, namely one that does not represent a selection. The keyboard sets a composition according to this wrong data. When the keyboard is rotated again, it commits the text, which takes the place of the selection. The solution : actually when restarting input the keyboard realizes that the cursor position is wrong. We cancel composition at that time. For robustness, this change also implements two other defensive changes : upon call to onUpdateSelection, we actually realize that the previous values were wrong, so we also fix it at that time, and in addition, when rotating, we finishComposingText() instead of commitText() which is less dangerous. Implementing this later change also allows us to let less internal variables from InputLogic escape to LatinIME, so it's also a good change for design. Bug: 14140799 Change-Id: Ib10de18e53e376ac1bbc8487e13d969828483346 Jean Chalard2014-06-061-0/+4
* Make prevWord = null if the next word starts from a connector.•••This fixes PunctuationTests# testAutoCorrectionWithSingleQuotesAround. Bug: 14119293 Bug: 15334309 Change-Id: I604c21a21e89a5fc431fd56ab7b6ad03f4736b01 Keisuke Kuroyanagi2014-05-301-1/+17
* Remove researcher logger•••This CL must be checked in together with I5cc76807e3. Bug: 15318007 Change-Id: I61423c3377ddc299fb332e742d6626c2e47145bb Tadashi G. Takaoka2014-05-291-32/+0
* Introduce EMPTY_PREV_WORDS_INFO and BEGINNING_OF_SENTENCE.•••Bug: 14119293 Change-Id: I5020e5f0aa64bc3e97b3a3c2c07a60c8b765ed64 Keisuke Kuroyanagi2014-05-231-6/+6
* Add beginning of sentence information in PrevWordsInfo.•••Bug: 14119293 Bug: 14425059 Change-Id: I65320920e840082b0b697bb621676716d0933e0c Keisuke Kuroyanagi2014-05-211-21/+34
* Rework the logic that tells if the cursor touches words•••Bug: 13312942 Change-Id: I6be6a558bbc6c88508150f9c25cadbd0240ff88e Jean Chalard2014-03-201-7/+17
* Don't reset the value needed before it's used•••Nice recipe for failure Bug: 13387534 Change-Id: Ida1978449c1997587b2ec0955c5c94fcef336121 Jean Chalard2014-03-101-2/+2
* Never pass negative values to setSelection.•••Bug: 13136079 Change-Id: Ieae6bafbd5339a033f0f342ba9af7dcc4ce209fa Jean Chalard2014-02-241-2/+6
* Change a heuristic and add a log.•••The heuristic in RichInputConnection makes little sense when textLength > mExpectedSelStart but we have more than 1024 characters of text. If there are that many, it's about 100% sure that 1024 is not the correct cursor position. With no good guess, we'll just continue trusting the app, even though we know it's lying : at least it will make the problem visible to the app author. Also, there have been a lot of confusion about initialSelStart and initialSelEnd. The keyboard should log them so that it helps us and editor authors debug more easily these common problems. Issue #65170 in AOSP and Bug: 12772035 Change-Id: I6665a16c9f2832d33ee323f033bb38bcc092a3b4 Jean Chalard2014-02-201-3/+3
* Don't distrust the cursor pos so much as to bug on IPC delay•••When the cursor is moved by the user, the RichInputConnection is told about it. However, to work around a framework bug, it also looks at how many characters are in the buffer before the cursor, and if that's more than the value it's been passed, it deduces that's a framework bug and there are at least as many characters as seen before the cursor, so it puts the expected cursor position there. When you move the cursor, TextView calls onUpdateSelection, and when you move it fast, you'll get rapid-fire calls to onUpdateSelection. This is fine, the RIC is equipped to deal with that. However, these calls take some time to make it to the IME. In this instance, when the first call gets through and the IME calls TextView (synchronously) for text before the cursor, the cursor has already moved in the app, and TextView returns more characters than the cursor position was declared to be in this instance, so the RIC sets that as the expected cursor position. Sure enough, a split second later, the second call to onUpdateSelection arrives, with the new cursor position set where the RIC had found it too early. The RIC takes that as an "expected" cursor move, and the input does not get reset. Luckily, we have a way out. As far as we know, the framework bug only manifests itself upon rotation, which means we should only have to adjust for it in onStartInputView. Doing it in onUpdateSelection is too zealous (and probably too distrustful of the app to send the correct cursor positions). So we should just take care of the rotation case (by calling tryFixLyingCursorPosition in onStartInputView) and remove the compensating code in resetCachesUponCursorMoves. Bug: 12982502 Change-Id: Ic3c1408a1ec45deaea63b01d98376a79ae567d77 Jean Chalard2014-02-201-14/+0
* Comments improvements•••Typo fixes and clarifications Change-Id: I0f7e0b6e665232bb995172fff10521c7f17599eb Jean Chalard2014-02-201-2/+2
* Fix a bug where the cache would be out of sync•••During recorrection, the cursor position when calling commitText is not necessarily at the end of the composing text. Besides, RichInputConnection assumes the cursor is always after any composing text. This is not correct, but in the practice, it seems all code paths work. We should fix this in the future. Bug: 13060691 Change-Id: I15f71fff62d36e80cf6e4a022c5e78af634b199d Jean Chalard2014-02-181-1/+17
* Don't resume suggestion on links.•••Bug: 11447084 Change-Id: I5bd558b9dd85d1505aa918f44e8ac3e52ec42d97 Jean Chalard2014-02-171-1/+5
* Try to figure out whether d.quotes open or close.•••Bug: 8911672 Change-Id: I5d5635949530a67f95e5208986907251b7bce903 Jean Chalard2014-01-271-0/+11
* Use sorted int[] to represent word separators•••Change-Id: I4103541d99fe59bfcf12379a1298a0a690497846 Tadashi G. Takaoka2014-01-201-10/+11
* Refactor RichInputConnection a bit•••Change-Id: I866488a47ca04ca587e805663dfd597bb7b1ebce Tadashi G. Takaoka2014-01-171-28/+27
* [IL54] Add a mirror method to fix the cursor pos estimate•••This just mirrors what InputLogic#tryFixLyingCursorPosition is doing. That method will go away in the next change. Change-Id: Ifa2827dbc1f1d20e2c642d6f2d23514a01ed9203 Jean Chalard2014-01-101-5/+55
* [IL53] Fix a wrong test.•••This test was intended only for cases without a selection, and as a safety net for cases where the app would pretend the cursor is at N but we can get P chars from the editor where P > N. When there is a selection, this is wrong. In the practice it works because these values are not used in this case, but it's still wrong. The case where P > N is arguable, but actually I see little reason to trust the getTextBeforeCursor() method more than the onUpdate selection method. Plus in the practice, I don't think we are aware of any app with this bug, and it's probably not a great idea to be too robust about this as it may encourage wrong values sent to onUpdateSelection. Change-Id: I42f2065d7aee668074e6b8e40b259da7e88e16e1 Jean Chalard2014-01-101-5/+7
* Passing SpacingAndPunctuations to RichInputConnection.getNthPreviousWords•••Change-Id: I174c50f509ed6998b755e1a712e7f6c0f82f4425 Tadashi G. Takaoka2014-01-091-5/+7
* Passing SpacingAndPunctuations to CapsModeUtils.getCapsMode•••Change-Id: I0b06e8cc75a403f7061864c5b7f3f6a2cacd60eb Tadashi G. Takaoka2014-01-091-2/+1
* Fix a race condition, take 2.•••Don't use absolute cursor positions when making edits, this leads to race conditions. This is a bit ugly and will need to be fixed soon. Plans are underway to clean this up. Bug: 12390573 Change-Id: I69c09fc41b979880d0800c55a710e39373287cff Jean Chalard2014-01-081-0/+4
* Revert "Fix a race condition, take 2."•••Conflicts prevent this to be cherry-picked. This reverts commit dd3d697a6e6713d82020dd63cbf78e4f87664484. Change-Id: Ib97fae2234633b4bb27d611f48a79060db9ab16f Jean Chalard2014-01-081-4/+0
* Fix a race condition, take 2.•••Don't use absolute cursor positions when making edits, this leads to race conditions. This is a bit ugly and will need to be fixed soon. Plans are underway to clean this up. Bug: 12390573 Change-Id: Ib42d4149343c642b1b5c1937b424e8afdbd4cc1f Jean Chalard2014-01-081-0/+4
* [IL52] Remove a useless method.•••This old method doesn't even re-read the old suggestions. It used to recompute them without the coordinates. Re-using the recorrection code, which is much more advanced, is the right thing to do here. Also, refining the test. It's no use trying to resume suggestion if we don't have a suggestion strip, since we aren't going to auto-correct anything anyway. Not the motivation for this change, but this also fixes Bug: 11620256 Change-Id: Id49efa32e293c49837c61fdc752c86bbac1d2c88 Jean Chalard2013-12-271-39/+0
* Reset to 9bd6dac4708ad94fd0257c53e977df62b152e20c•••The bulk merge from -bayo to klp-dev should not have been merged to master. Change-Id: I527a03a76f5247e4939a672f27c314dc11cbb854 Ken Wakasa2013-12-131-76/+137
* Fix many small nits.•••...the interaction of which results in a very bad bug. Bug: 11648854 Change-Id: I774489e384388f187e72b9ac091ab387c5e1a79a Jean Chalard2013-11-121-2/+6
* Stopgap solution for a crash.•••This returns the wrong string, but since it's used for getting the previous word for bigrams, it only results in slightly worse suggestions quality. Bug: 11273655 Change-Id: I6ce5de2f76effc453ca691a654ab6bf17445b9e7 Jean Chalard2013-10-221-1/+8
* Make the sentence separator a resource.•••This will help handing correctly the armenian full stop. Bug: 10082781 Change-Id: Id7bb219ebd89daba203216eab362d1cc26a65a36 Jean Chalard2013-10-081-4/+4
* Fix the offdevice regression test build•••Followup to If4e44eca3cdc5bb02cf2e0c8c44ecd4bf27fae57 bug: 10622489 Change-Id: If98b2c75725f8692f0c2b41c33e448086404479b Ken Wakasa2013-09-251-2/+4
* Copy only the spans we are interested in.•••The PARAGRAPH type of span is dangerous, as concatenating CharSequences that contain it may crash. We also don't use other spans than SuggestionSpans, so we don't copy them. Bug: 10622489 Change-Id: If4e44eca3cdc5bb02cf2e0c8c44ecd4bf27fae57 Jean Chalard2013-09-241-2/+5
* Detect cases where rotation messes with initialization•••...and do a best effort to fix it. Bug: 10323080 Bug: 10252066 Change-Id: Icb3c9fe85005406bdfce0b7bb143ba0a910a0ddb Jean Chalard2013-09-201-12/+49
* Fix a bug where null would be converted to "null"•••It's unclear what the concrete effects of this are, but they are not very strong. This only happens in corner cases, when the input connection is not active - while rotating, for example. Change-Id: I1d22459a6e94a8ecccb53cfcbc2d301b1d502204 Jean Chalard2013-09-201-2/+4
* Fix cursor state bug•••InputConnection#finishComposingText() should not change the position of the cursor, so neither should it change its internal expectation of the cursor's position. Change-Id: Ib3d39a5743cd1e8e356f438b04a5c30279430b2a Kurt Partridge2013-08-211-1/+0
* Have double-space-to-period cancel leave a single space•••Bug: 8911898 Change-Id: Ifb4bb63c14dc960d0a53f1511908830093cca012 Jean Chalard2013-08-081-2/+4
* Clarify the expected cursor position in RichInputConnection.•••Change-Id: I4d36a23567415c3a293a588b51b46006256c148f Jean Chalard2013-07-311-26/+29
* Small optimization•••Bug: 8864306 Change-Id: Ic8eecd64eff6a1150a90b9f5ec9ebbc5f1d2a6a9 Jean Chalard2013-07-261-7/+7
* Use cached data for getTextBeforeCursor.•••Bug: 8864306 Change-Id: Ia146f711f1de4336d7e3363208ab92eba856f5e1 Jean Chalard2013-07-261-20/+33
* Merge "Revert "Very simple refactoring""Jean Chalard2013-07-261-7/+3
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| * Revert "Very simple refactoring"•••This reverts commit f712dc9a4f17ee4a6916b0f477e89d1bc34a4d70. It turns out this refactoring is not useful after all. Change-Id: I0145c907b3cc5ac9a30a59abcd719cb546c9bd3a Jean Chalard2013-07-261-7/+3
* | Merge "Very simple refactoring"Jean Chalard2013-07-261-3/+7
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| * Very simple refactoring•••Bug: 8864306 Change-Id: I5c9b118cb6a8eb59efc52d5534b10fcab93182d6 Jean Chalard2013-07-261-3/+7
* | Refactor on UserHistoryDictionary•••Bug: 9429906 Change-Id: I576a91643bdaf5017cc826ac2e07a74a9a275d60 Satoshi Kataoka2013-07-261-1/+1
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* Move settings related classes to "settings"•••Change-Id: Id170dbfe2dcfc93130b7be4a84615940403ec37f Ken Wakasa2013-07-221-0/+1
* Handling key repeat by emulating key press and code input•••This change also eliminates a reference of AudioAndHapticFeedbackManager from KeyboardSwitcher and MainKeyboard. Bug: 6522943 Change-Id: Iac42ec8ff00c66deb76a660ffc07477923a58959 Tadashi G. Takaoka2013-07-021-0/+4
* Move Range out of RichInputConnection and rename it.•••Range has grown a bit too big to stay an internal class. Change-Id: Ic3fbc48a5d10776eedd7559c4d696e5926b88288 Jean Chalard2013-07-011-100/+5
* Ignore spans that are not the right size.•••Bug: 8839763 Bug: 8862327 Change-Id: I5d49c86edcbc0fc1b2b147856437cfbadd678377 Jean Chalard2013-06-261-0/+63
* Fixing follow-up to I548d899b•••I548d899b introduced a new method to fix a sync miss between the cursor position and the cached cursor position, but did not take into account that it should also update the cached text before and after the cursor in this case and that there was already a method for doing this. Change-Id: I31bd741893207c822827304e77791b1159774e1a Jean Chalard2013-06-261-8/+0
* Cleanup under the utils package•••Change-Id: If2f7bd1346cc5085bf57645830f0faac44d017e4 Ken Wakasa2013-06-251-3/+3
* Merge "Fix a bug in the cached cursor pos, and simplify selection handling"Jean Chalard2013-06-251-1/+8
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| * Fix a bug in the cached cursor pos, and simplify selection handling•••The documentation for setComposingRegion states explicitly that it does not move the cursor. This is just a bug. This does not have any ill effects right now, but it will have in later changes if not fixed. As for the selection handling, the specific test that this code removes used to serve a purpose, but it does not any more because the code using the value has been much sanitized. Now the variable can just take the obvious value, and become so self-explanatory that the comments are unnecessary. Change-Id: I548d899b38776bd3ab5f5361aab0d89d98f12e73 Jean Chalard2013-06-211-1/+8