In chat clients, the last committed word is not committed via
rich input connection. This will handle those missed out cases.

Change-Id: If3f1f6e1927cdf56a09d3e9124f05c66ca75de53

Change-Id: Ibb2cf0150cd9a851ff48d097688edc916dc82998

With this CL, the previously used commit indicator was reverted.
Instead we use the add-to-dictionary indicator only at the moment.

This CL also fixes the indicator position in bidi context.

BUG: 17335734
Change-Id: I5f7cf173ddc30876e2b01320acaff8ba4265edf6

Change-Id: I9547b6c0f082ef7c09b251a6458badb65a841229

Change-Id: Id45d217073e49ca5f2ba639b608d168d136bba58

Change-Id: I623e4ccbc324751eb67ec4bb777e2be5ae2a60d1
Bug: 17418371

Bug: 16733686
Change-Id: I7a9f79a81e33a1f5bf5f3daf0b78d0f1e4447e7a

Change-Id: I1588448154d086569cb026825fdc36cd1812a582

This is a follow up CL for API signature change in
I772c48ff18918e48a81e807b48ff907614485c09

BUG: 17320996
Change-Id: Ic8b6162bda12bf74fae79af212c5d81c400eb9e8

With this CL, the text highlight color is applied
when the commit indicator is displayed.

Note that the underline is not rendered when the
background color is enabled. This is a known issue.

Change-Id: Ia19355e1303e3a10e8a7d69bc47c779feb70248a

When CursorAnchorInfo is unavailable, we shouldn't try to show
the commit indicator and set the text highlight color.

With this CL, RichInputConnection can be used to track if the
application responded that it does support CursorAnchorInfo or
not.  This result will be taken into consideration when
InputLogic needs to determine whether the commit indicator
should be displayed or not.

Change-Id: I945d70eeb02a7a5f3d9b22459b23d7028508910f

This is an optional optimization to reduce the UI latency.

Imagine that the commit indicator is now displayed and the
composing text is being updated, it is highly likely that
the commit indicator will disappear unless the application
rejects the setComposingText request.

If we assume that the application will accept the new
composing text without any modifications, we can hide the
indicator without waiting for the arrival of new
CursorAnchorInfo event.

This optimization isn't dangerous because we can show the
indicator again when we receive new CursorAnchorInfo event
and the assumption is turned out to be invalid.

Change-Id: Id59c6607a1029782410611e768791af9984f14ac

This CL introduces commit/add-to-dictionary indicators.

Note that the text is not yet highlighted when the commit
indicator is displayed. It will be addressed in subsequent
CLs.

Change-Id: I7e9b0fcfdc0776a50a1d8cfb41ee0add813317dd

Bug: 17272902
Bug: 17269948
Change-Id: I561609fa84a6265f8148db7d2411bc1fd38dd163

This is because prediction can't be easily distinguished in
style. This fixes the bug by simulating the right members,
but some refactoring should be done to remove useless
booleans.

Bug: 17271923
Change-Id: Ib88f3fb95678021624e59535492926dd315d26fb

Change-Id: I597ab26db70387b80ddcd7d51de6ae751380030d

This is a groundwork for subsequent CLs where we need to
call this method from multiple places. This CL does not
change any existing behaviors.

Change-Id: Id8fa0360305d7383571edffab6752b2240367cf9

This CL slightly extends the condition when "Add to dictionary"
hint is dismissed.

With this CL, "Add to dictionary hint" will be dismissed by any
non-special char event. This is more comfortable especially if
we start using more intrusive UIs such as indicator and/or
background color with the text hint in the suggestion strip.

Change-Id: I2ea0fa40d9c6663ebf5d5439be3eca2a2cbd5166

This is a groundwork for subsequent CLs where we need to
add/remove background color to/from the commited text.

In this CL, we use Spanned#SPAN_COMPOSING so that we can easily
remove such a background color by calling
InputConnection#finishComposingText. To make this operation easy
and realiable, we need to track whether we have specified the
background color to the commited text or not at one place. Here
we use RichInputConnection for this purpose.

Change-Id: I5f9bc4425c5d1b80a719a20e5baf336729ec08d2

Change-Id: I81f37d08659d449822b027d3d5912e11eec8b8ff

This reverts commit 93b00a31.

Bug: 16830599
Change-Id: I955e7da77978c3a495660aa29247e010d489c36b

There is a bug in ICS where the input connection won't take
any writing commands after rotation until the cursor moves.
This fixes it by wiggling the cursor position once before trying
to do anything.

Bug: 16810766
Change-Id: Ib14c70bd0550420cecfa86dea501d13a1a91e296

It's probably cleaner to just pass the events rather than read
them from a transaction, especially when a transaction may be
associated with several events in a chain.

Change-Id: I27830f0f3f3f32fe77ea8b9cad505b7ebee648af

Bug: 8152758
Change-Id: Ida05df7d151ceb582886e2ad06c5bdf0b59978ee

Change-Id: I4e1e4f101050ebda77c629a61c548d3c8efb330f

Change-Id: I503c5403dcaea5db632eba85ae3fae9ba9a1f946

Do away with the didAutoCorrect local variables which are
unnatural to return out of all these functions.

Change-Id: I22024004d2c489de018beff812c2c589bfd8ca32

Change-Id: I1619f6132f8f71bc1291fd6a5604a5e1e3431ae2

Change-Id: Ia866d3f9a5981c687766f8c39979fb6091018e44

Change-Id: I5f7932097627766e907764a99a5e9c170f725bc0

The 'processedEvent' variables will ultimately disappear entirely.

Change-Id: I612c5ce7dedc341b64921a86ac028fe91b75359b

Change-Id: I18021b7ec1588fc52533c48b7d8774bec7764822

Change-Id: I9e13bb3efad557e9199021a344d8dff8215d97fa

The 'processedEvent' variables will ultimately disappear entirely.

Change-Id: If44c68c1116faa9ca23e4ffeabe320704431ab3c

Formerly "Show correction suggestions" had three options, "always
show", "show in portrait mode", and "always hide". The reason behind
"show in portrait mode" was that there may not be enough screen estate
in landscape mode to show suggestions. Because recent phone devices
have relatively large screen, we decide to remove "show in portrait
mode" option.

Bug: 15780939
Change-Id: I896d737452c3893d43ce20bd88127f10c1eb3d83

This reverts commit bcb61da5.

Reverting due to a few critical bugs and unit test failures.

Change-Id: I5f7ee2c7883496ed36e56b3ef12fac91f85f9866

Change-Id: If4baba0af2e88627f22b5e7312948fc3d9c5a25f

If anyone has better names for those...

Change-Id: Ia2dfc75381816bd688948647e2c50c10657b9e89

...take 2

Change-Id: I9d13b6d51e13ce2e76ae3febebfb8c310eba509d

This reverts commit 1db3d860.

Reverting due to a few critical bugs and unit test failures.

Change-Id: I5e2d02300320438ef9c29577ec5b0860ea91d822