Change-Id: I2d9e2db81cf6597ca4e88d7bc6737ab3b52b34b2

This is the first step to implement suggestions pane as mini keyboard.

Bug: 5023981
Change-Id: I90ffbde0fda19b4be68add449310997b56bf6904

This change also re-orders and renames some fields.

Bug: 5023981
Change-Id: I28c1ca7384bb70e3584398cd19ce2276ddfe8541

Bug: 5023981
Change-Id: Ifb07b54a68cfdd32ff2ea79812188fb6158bd073

This object will hold all keyboard parameter while parsing XML file
and act like a Keyboard. After finishing reading XML file, this will be
passed as an argument for the Keyboard class constructor.

Bug: 5023981
Change-Id: I2737b30036b6e4d204e8ed9984a1272e195209be

Bug: 5023981
Change-Id: Ib0b9debf2018a0a9e9efe9323738e85174589e71

Bug: 5023981
Change-Id: Ida06fc6a588c4eb8543455d932e71ac2797d27e5

Bug: 5023981
Change-Id: I729354f32797eef354ec9af8e05f17839f0a361c

This does not really fix the underlying bug, but it does fix
the apparent symptoms.
When the user presses space and a letter quick, the
onUpdateSelection handler may be called after the letter has been
actually committed. The keyboard then happily proceeds to clearing
the composition because it thinks space was pressed (or the user
moved the cursor, since it can't guess which happened).
This change removes this behavior when we are expecting an update
event from a keypress. This means the bug still exists if the user
presses space twice and a letter, and all events come after the
letter, but it is very very hard to reproduce this. There may be
other collateral damage when the user moves the cursor in the form
of race conditions, but likewise, they should be really hard to
reproduce.

Bug: 5100521
Change-Id: Ib05328c9b451bf6fe288ae00296fd283a9a4e863

The keyboard used to introduce a systematic bias to the top.
This may have been to compensate an old driver flaw, but it
seems that it is now in the way and causes a lot of mistyped
spaces and backspaces.
This change removes the systematic bias.

Change-Id: Ib65ffba99cbd053d1085d3e6eeaf10a815289fc0

Change-Id: I9261cbba9a04fc25b67dfd5ce4188b7e32f5d8e0

Change-Id: I10885efd317770f892165b6bb059313abf241436

Change-Id: Iaf2cb7841c4622eedeb4bf880d55988bfa61e823

The "deleteChar" argument of this method is acutally always true in the current code path.
Also, in this method, textToTheLeft virtually never has a punctuation letter as its initial
character.  This change is one of preparatory changes for bug:4983945.

Change-Id: I531a32570a35634c21c1d74b2b461e40a1b7f660

Change-Id: Ic4b9e069c9bd5c088769519f44d0a9ea45acb833

Change-Id: I0d281cede1590893bd1def005cf83c9431d12750

Bug: 4340933
Change-Id: If2b586e5fade1610489e4a53cddafb89834bba07

Instead of showing a tab key at the position of "period" key, this
change places a tab key on the left side of the space key or on the
mini popup keyboard of the mic/comma key accordingly.

Bug: 4340933
Change-Id: If3cbc6d0b36f74fbc9320d6f433c65c66051dc09

Bug: 4340933
Change-Id: Ic026089123988940dca58a0aaac07f613ad45aff

Bug: 4340933
Change-Id: I7c80c0b6a8a9082c52b57a858e2b6740c05366ec

Bug: 4340933
Change-Id: I98b4eca5167cc3767a0868fae8f6436164adbe4d

Bug: 4340933
Change-Id: I81e7b0c72116b5bb56b0fdcd02386288aebd73e7

Bug: 4340933
Change-Id: I4fbd8f7a4175e0e3fde326f40fd1b84312d81b89

Bug: 4340933
Change-Id: I08bbdee71f4bc2285fd0c1233d284150be61748e

Bug: 4340933
Change-Id: I787108a73d4450963d644bc7070ae1672ebb4455

bug:5094401
Change-Id: Ieb42fdfa79be2afcfa6634e7404c17737ef6927d

Bug: 5099213
Change-Id: Id6c5cb0ae4a07897b34153d4b350b1b45a06aa1a