When we forget a private partition, ask vold to also forget the key
for that partition GUID. This means we need to track both the
filesystem UUID and the partition GUID for a private volume.
Bug: 21782268
Change-Id: Icda1cbb65539d61dacc663428daf3d1a2e4c313e
Per UX, default strings should have space between value and units
resulting in "12.3 GB". Add a formatting variant that returns the
various components for callers who want to build their own strings.
For now there is only one mounted emulated volume at a time, and
it's always the primary storage, so give it the default rootId to
keep old Uris working.
Change-Id: Ifcc72a91a6b397ee65dc92642153286186eb64ac
Improve wording of javadoc for nextSpanTransition() to accurately
reflect the actual implementation.
Bug: 19274845
Change-Id: I8f8fb6a21a8cbcc26fefb63164a6943431d16089
StaticLayout.Builder used "setTextDir" as a shorthand, but it's not
as clear as spelling it out. So, setTextDirection.
Bug: 21572282
Change-Id: Ia94476562d70678f963196b87bb63511d30836b6
If a developer extends an existing ParcelableSpan and overwrites
writeToParcel, TextUtils will crash when attempting to unparcel
since the span type ID is not accurate. This CL makes a separate
framework-private method for writeToParcel to ensure that even if
a developer extends a ParcelableSpan class, they won't modify the
parceling or unparceling code that's tied to the span type ID.
Bug: 21274544
Change-Id: If4c3506a55999df7a3b6d87cb8d550235d7a02c6
Commit a40d2447b6f516116135ee7f126579771ba98a2c made the
case consistently "as for the beginning of a sentence".
This updates the docs to reflect that. Previously the
result depended on the string returned (e.g. "Tomorrow"
was capitalized in English) and the casing varied
within and between locales.
Bug: 20247811
(cherry-picked from commit 0e1c0e11e4)
Change-Id: I7b48958725b32b13bee00347585472f8073e7761
TextLine used to use getTextRunAdvances on a substring to compute a
cursor position, but this had a number of problems, especially when
the substring is a wider than the full string (as can happen in
certain Tamil ligatures).
This patch changes the implementation to use getRunAdvance, which was
explicitly designed for this use case.
We should also change Layout.getHorizontal to use the dual
getOffsetForAdvance, but that's basically a performance optimization,
the functionality should be basically equivalent.
Bug: 21125816
Change-Id: I669b85eaecfbf6f7aa6c6a9dddbf1a210eb94571
This loads hyphenation data for the languages we currently provide at
initialization time. It also has a poor man's locale fallback
mechanism for finding hyphenation patterns where the locale doesn't
exactly match what may be available and caches the results.
Bug: 20088132
Change-Id: If7b2a8d5295df9cb2bdae7418df27bf77fb44e58
This patch adds plumbing to TextView and StaticLayout to control the
frequency of automatic hyphenation used in laying out paragraphs.
Bug: 21038249
Change-Id: Ib45de190eb0a1ed738e69fd61f2b39561b11aec7
Previous getWordEnd and getWordStart functions would return a boundary
rather than a word end / start boundary in some cases. This behavior is
most evident when moving between short lines -- the handle would go to
the next boundary rather than the word end on the next line (and the
start handle would go to the word end rather than the word start on
the prev line).
This CL ensures that word or punctuation boundaries are returned and moves
most of the punctuation boundary logic into WordIterator since it makes
a bit more sense there.
Bug: 21030788
Change-Id: I96c6aff7f2c213aa3c4f66ac87ca913ca16fd347
This treats punctuation as "words", so groups of punctuation will be
selected together, i.e. "Hmm... yay!!!" would be treated as four words:
Hmm-...-yay-!!!
Bug: 19950062
Change-Id: Ic9514c524092734fad1abdf19a736bfa1406157b
When returning a StaticLayout.Builder object to the pool, it is
important to clear everything out. If not, then the object may have
stale state from a previous layout operation. This was causing CTS
test failures and probably other mischief.
Bug: 20636917
Change-Id: I76fb20076ee954fcb476131a8fbe8833d72fbc0d
The typeface in a TypefaceSpan can be the null string. This patch
fixes the string comparison to not throw a NullPointerException.
Bug: 20849738
Change-Id: Ied049305794966bcbca00cfd11fe97a91b685d79
Expose the new Builder pattern for creating StaticLayout. This allows
access to a number of features that have been available to TextView
through a hidden constructor. Some of these features have existed
for a while (mostly maxLines), while others are new (breakStrategy,
indents).
The builder is cleaner and has a better upgrade path than the old
pattern of lots of constructors with varying numbers of arguments.
Bug: 20190561
Change-Id: Ia3cd124825ab0cb469d22d1fc576ad26454545b8
This patch moves the Paint parameter from being an option set from
setPaint to being a required field passed into the obtain() method
of StaticLayout.Builder. Thus, it is now possible to get a valid
StaticLayout object just doing .build() on the Builder; all other
fields are optional.
This is in preparation for exposing the builder publicly, but that
is to be a separate CL.
Bug: 20190561
Change-Id: Iefd7800203004e565d068b0c76502cf7cf52d91f
In support of layout of paragraphs to non-rectangular regions, add
arrays for left and right indents to TextView, along with supporting
StaticLayout builder setters.
Bug: 20182243
Change-Id: I015bcef8f258c89001fcf8a54c179d2dfc0d7943
1. The algorithms no longer consider directional embeddings and
overrides as strong characters.
2. The algorithms are updated to Unicode 7.0, and consider the
directional isolates in determining the direction of input.
3. Codepoints are used instead of code units for looking up bidi
properties.
4. The bidi direction of unassigned characters is considered.
Bug: 20142480
Change-Id: I9be161c112b8f23565ed8961bb7d44ced234f67a
Ctrl+Backspace deletes preceding one word and Ctrl+ForwardDelete delets
following one word.
Used Chrome's implementation/behvior as a reference.
Bug: 17810742
Change-Id: I7b2ca515b2f017e457f7104ec7b8e7473ca4e081
The paint of a layout may be reused with other things (in particular,
it can be passed to a BoringLayout), so make sure the hyphenEdit is
zeroed out after use.
Change-Id: If58c5588af9642c3ba827acefea7895e814daab9
If SpanSet.init() is called several times in a row with different
values, it is possible to change "numberOfSpans" in a way that
will prevent SpanSet.recycle() from nulling out all the spans.
This can lead to memory leaks of large objects through spans
references. User @piwai reported this leak:
com.squareup.marketfont.MarketSpan
`-[1] of array android.text.style.CharacterStyle[]
`-spans of object android.text.SpanSet
`-mCharacterStyleSpanSet of object android.text.TextLine
`-[1] of array android.text.TextLine[]
`-sCached of class android.text.TextLine
The MarketSpan instance is kept alive through a recycled TextLine
which itself contains a SpanSet.
Change-Id: Idfb2233ca16895dbe735c312662eaf0b4a2ecd65
Loading hyphenation data on demand can cause UI jank (and can be a
strict mode violation). This patch explicitly loads the data at
Zygote init time. It also chooses /system/usr/hyphen-data as the path
for this data.
Bug: 20060770
Change-Id: Idac68e3971f8638f1d70960594bf6c1050bb23d6
This patch adds plumbing to TextView to control the strategy used
for breaking paragraphs into lines.
The default for TextView is "quality", while the default for EditText
is "simple", largely to avoid too much re-layout when editing.
StaticLayout now has a builder which provides access to more
functionality and is also cleaner than the old mechanism of having
lots of constructors with varying numbers of arguments. This patch
changes TextView to use that builder, and also contains cleanups
of the Builder within StaticLayout.
Change-Id: Iee3cf3a05a3e51ba0834554e4a3ec606e9cabca5
This reverts commit 5a6eeb3cbe and
fixes the underlying issue (needed to @hide getHyphen() for subclasses
of Layout, not just the base class), and layoutlib changes for
checkbuild.
Change-Id: I7a2b5f20ae014ea8e224d8c4079cf9131e17e1c1
