This is an amendment to If848320c

bug: 5000317
Change-Id: I7eed5759c6adc0538c51f540c84a597919e792fa

Before starting input on new TextView, we must clear the CandidateView
because it may hold the suggestion of previous TextView or even worse
the suggestions pane has been expanded and keyboard has been hidden.

Bug: 4995414
Change-Id: If848320c1a510e7018d36ed8ac61291be2fc6ce5

Bug: 4998490
Change-Id: I3527fc41f0f03bbb32e3d1880665c6995354aa57

Follow up to I96230f05

Change-Id: I0ee7ccb5461764490ae9c977658883b10fe3ed3d

This change also rename static inner class to more readable name and
get rid of unnecessary object reference from PointerTracker.

Bug: 4768084
Change-Id: Ie4e2b940d66b47d41efcae7eeac853cdae2e4d38

Bug: 4768084
Change-Id: Ib8771afd7363a4a5590b2b4a586e3014c026be34

Change-Id: I87344f071e982dfc37b17553c5a7054e26009cc7

To sort out the issue, main keyboard and mini keyboard have to share
the pointer trackers.

In order to prepare for that, KeyboardView needs to be refactored as
two separate classes. KeyboardView is responsible for drawing keyboard
visual. And LatinKeyboardBaseView is responsible for handling key
event and mini keyboard as well.

Bug: 4768084

Change-Id: I5643e333b9bdfde0c939a0693cea76bd22f38897

Change-Id: I26d9f90fe18bd7723f1c3c0c9fafbb659cb2f020

Change-Id: I65e57f6742186b3434d6582ce7f2a1d5d91ce588

Change-Id: I3f4ecfe7f2d96613dd37d41d9195d94864f82b48

Change-Id: I5e43c0919e89972283fd18eb29d69f96f1bd0290

Change-Id: I4721bf831b5edbea1dd4309c6ce907544b098d62

To keep unit test simple, instead of specifying top padding in
the constructor, make separate setter for it.

Change-Id: I8870622cc1bd97420637b8c465bdb6c9dd366062

Bug: 4985540
Change-Id: I9ca9e9bd990d9cdae0da22625be88bbfa4c7ee62

Because Key only has bottom padding, to make mini keyboard vertically
symmetric and looks nicer, we should add mini keyboard top padding
that equals to Key bottom padding (a.k.a. vertical gap).

Change-Id: Icceb687d50edfa48e0f0830a60a1e230836c982f

Change-Id: If937ca0d05d50def115f6d275ed4b727c71e7bf4

Change-Id: I62e24bc39e80e2b51d1a29d093a96a8480254da2

Change-Id: Ib8f1a712a1fc3fd6f08b336617b4b6a17af11376

Change-Id: I2e0108ba429b477a07cfd53dcc664c0e43ff16a7

Bug: 4905427
Change-Id: I9b44d65e4503e46ce71322a3c325c55d188e34a0

Bug: 4903845
Change-Id: I9e2e17a9eee72df5c92414dcd4796ed7fe1655e1

Change-Id: I07f4c3cd98d14d9f0da2de54bfa76a3867389f6f

This change also removes non-ASCII comment from strings.xml to
suppress resource compiler warning.

Change-Id: I96d3e8e2c7072816f32a15564745f8cdc3f91ee9

This change also modifies 9-patch drawables to fix the following
issues.  In order to draw key background drawable just on the
coordinates we want, we have to know where an actual "visible" part is
in the drawable.  The only clue we can use is "padding" of the
drawable.  To achieve this, the 9-patch drawable must have its
"visible" part marked as "content".  Please refer the Bug: 4948171 for
more detailed explanation.

This change also reverts the following "black" drawables back from
Gingerbread because recent change broke these (I70019a91).
  * drawable-hdpi/sym_bkeyboard_*.png
  * drawable-hdpi/btn_keyboard_key_*_stone.9.png

Bug: 4948171
Change-Id: I6e4d03b3144caa95c793aac97af22df34c5f454f

Change-Id: I6164ab6ae3d97e2095778a4a6fd9f36c508af7b0

Change-Id: Ife131a398c0753b5b0e6e8969fe7bbc2a3bdab96

Bug: 4902361
Change-Id: Iafbadd0e44c0db2fb6a0875c964304bec6ac8cb0

Change-Id: Ief1a4f12a3d4840c36aa7a082f44b5b1ff894dd1

Bug: 4959808
Change-Id: I30456b91852904c6801cbdd6476406fd60e84551

Instead of that, added cancelAllMessages() and call it from
onFinishInputView().

Change-Id: I58f6f0931ed8d73441d80d9616ba3afbbbe38e05

Change-Id: Ia389eb43ac7ffec229bfd8b0fe56ce8271cb1d39

Change-Id: Ia2c7d9e9298330ae991956fca64b225adaeff898

This change also introduces
 * Background for space key preview
 * Tune stone theme

Change-Id: I84fca0baf2392582da870d2ff77b3e99c28faf7b

Change-Id: Ie4b8b657fc6cc5a819d4ea3a0ca4536e6fdf6825

Bug: 4903845
Change-Id: I75d58fb55f81594ebb2628ea21d00c2eb59fa70e

This change introduces:

* New KeyboardView attribute
  * keyLargeLetterRatio to specify large letter text size.
  * keyHintLabelRatio to specify hint label text size.
  * keyHintLabelColor to specify hint label text color.
  * keyPreviewTextRatio to specify key preview text size.
* New Key.keyLabelOption flags
  * alignLeftOfCenter, align the key label slightly left of the key center.
  * largeLetter, use keyLargeLetterRatio to draw key letter.
  * hasHintLabel, draw keyHintLabel at the right of key letter.
  * followKeyHintLabelRatio, draw the key label following keyHintLabelRatio size.
* Renames
  * Key.keyHintLetter to keyHintLabel.
  * Key.keylLabelOption fontFixedWidth to fontMonoSpace.
  * Key.keylLabelOption popupHint to hasPopupHint.
* Removes
  * number icon releted attributes and declarations.

Change-Id: I2f456737e3a46209e5f48b5155951b2b21a33859

Change-Id: Ie8c948476740a645d8b2d9a9d821236941d27adf

Change-Id: I5fa9e2ad0993602e24f436e1d8ad0999209e5180

bug: 4901934
Change-Id: I870ab2e621ef3640a84468f09c074cdd726dc963