Bug: 15727335
Change-Id: I1aa79a6f7f8cf14bacec391c016a5d1c553eea24

Bug: 13238601
Change-Id: I7bd82a4678d8bf88f16bf271f20be8d37f9b97d7

Bug: 14119293
Change-Id: I23c407f0afed0ae4af290a1195b0e3bbcd5af8d7

Bug: 14119293
Change-Id: Ie975138f819794d5c34a7a547be5a6117050e084

This CL must be checked in together with Ie45df15b18.

Bug: 11866784
Change-Id: I44d6ceb45108be135e3eaa361f4ee2c83f04fb57

This is a follow up change of I12139a925d and I0ac92c56bd

Change-Id: Id6e9f4434fddd5d4274e06da5063606c2ffad932

Bug: 13238601
Change-Id: I37fe66c6152cdf8c60878d5619bb5dc41f3223df

This way is more understandable, and also supporting an
external string is helping for future refactorings

Bug: 13238601
Change-Id: I4ebeed46eb0b35011164946af71ac257c6449ddb

Also, this double tests for CODE_SPACE in the path going through
maybeDoubleSpacePeriod, but that's temporary.

Bug: 15740318
Change-Id: I0a6ace09cc791f0009157d3017675b9b3eb92145

Bug: 13238601
Change-Id: I54ee9a85ecfee3c50c8db3eb4cd6f391a775a630

This reverts commit 339929ba.

Bug: 11866784
Bug: 13888366
Bug: 15781377

This doesn't build with LOCAL_SDK_VERSION := 19 for UnbundledLatinImeGoogle.

Change-Id: Idf8bd335b076152265f245f578dadf651e291878

This CL must be checked in together with I6ebfbeb4e8.

Bug: 11866784
Bug: 15781377
Bug: 13888366
Change-Id: I57d47ab174d03121a604fd0dbf553795de0ab9b8

This CL adds ACTION_CLICK or ACTION_LONG_CLICK actions to a key node
info. But report a node info without these actions for the same key
while hovering to avoid announcement "double tap to select and double
tap and hold to long press".

Bug: 15727335
Change-Id: I1e9333c94c819d049bda81ad410299f5a509d29c

Partially reverting Ie033d21ef8 to populate root node info.

This CL also fixes the bounds in screen of virtual node info.

Bug: 15746768
Bug: 15582251
Change-Id: I3a82f904270adf138036ef462fd70b349a3cd33e

Change-Id: I62ec07210817295f59a174383ee4b33cc4fc2ca6

Bug: 15143928
Change-Id: I12411b9b5b9611ec089e4967def9b5c19a2367c7

This issue was introduced by Id7002ecb7f.

Bug: 15809493
Change-Id: Iaa51b7f40a54ccbafb45c6444d8bbd21c671f7af

Bug: 15555552
Bug: 15552347
Change-Id: Ia4d8c79d079e3ce233d46d4bbad4fff1be5c5c39

It should be disabled when it is empty. But should be enabled even
when it is empty with accessibility exploration on to avoid announcing
"disabled".

Note that this CL may not be able to handle "suspending talk back"
state correctly. It should be handled by registering
TouchExplorationStateChangeListener that is available from API 19.

Bug: 15738513
Bug: 14849593
Change-Id: Id9ad89f770840f74a106f53833060407b20c1e24

Bug: 15727301
Change-Id: Id7002ecb7f4eea7be3505f6f0235074264418221

Bug: 15709298
Change-Id: I1b3fff3152960d85060149727d7a3422fea8a0bd

Change-Id: I0779caa720e3013f055ab48900bed223747b3952

Change-Id: I12139a925d59bb467df629cebc61423d61db1d2d

Bug: 15709298
Change-Id: I05d9433d4e1c2cc475a2136cc97bc32bde6fc745

Change-Id: I0ac92c56bdb636998f7f5e20fba6830b4ac435fa

Bug: 15008504
Change-Id: I3e59bc856c1df0e1afe3b42d024620ca1745837b

Bug: 15677822
Change-Id: Ibebb215a08795482c0f1eef965db06af57558906

Bug: 14161647
Change-Id: Ic7d53464bd051bffc8c7f8d097325321fe0aaee7

Bug: 14161647
Change-Id: Ia5f985ea467145fb381e3ad2c1f67f3b013f19e8

We need to update them after separator-space, and also when
the user presses shift and they are displayed.

Bug: 15554503
Change-Id: I5596163d5cd94d3cc5f6af10a1ab2cc74b6d4279

Bug: 15554503
Change-Id: If5e8c0d94ed26d929400ccbb0d45ac23dd98d180

This CL also supports announcing dismissing of a more keys keyboard.

Bug: 15582905
Change-Id: Ia9e5d6c7e3e23dac39ee570b20d32f0141ae6184

Bug: 15603590
Change-Id: Ia2ac28a2dbf3e07678661d59e0aa6b4e6a536a02

Bug: 15579941
Change-Id: I25c19068ae4ad26b1ff64ffccf36ef8dd58ed295

Because EmojiPageKeyboardView doesn't use PointerTracker to handle
MotionEvent, a dedicated accessibility delegate is needed. Then the
recent tab can be updated even with accessibility mode on.

Bug: 15582599
Change-Id: I63d75b9aca21ec44f1f77d2eaaf2ba7813992183

Because a keyboard handling hover events and determining a virtual
node by itself, there is no need to supply whole virtual nodes info
for the keyboard. Just returning an empty accessibility node info
supresses annoucements of all keys.

This CL also fixes the undefined virtual id value.

Bug: 15582251
Change-Id: Ie033d21ef878d272417cf2b20f8eec1e516587f6

A more keys keyboard may have a divider on it. The MoreKeysDetector
should be used even with accessibility mode on to be able to handle a
divider.

Bug: 15583354
Change-Id: Ife2cf8304496c4c330127fde8ca1f34c2f0838e2

Change-Id: Ia2f8d5640cde816cca23b26ee261acf44f3cdcdc

Bug: 14161647
Change-Id: I2111f841c94e31d62b670da4236fc738df03a708

Bug: 14161647
Change-Id: I8106419678d5d26a4debec7bbef43af079c1ab18