This introduces an API for apps that support companion devices to provide a
more streamlined flow for pairing and setting up the device
Bug: 30932767
Test: Using a toy app, invoke the newly introduced API (CompanionDeviceManager),
and go through the flow. Ensure filtering works, and device is returned to
the calling app. Ensure the calling app can pair to the selected device.
Change-Id: I0aeb653afd65e4adead13ea9c7248ec20971b04a
Previously (post Android N) we decided to introduce
a gesture detector in textView and trigger the onClick()
over a clickable span when onSingleTapConfirmed was
called. The problem is that onSingleTapConfirmed also
waits for double tap timeout to make sure (to confirm).
This has a chance to break some apps so relax the
rule to only look for onSingleTapUp.
* the bug for which the initial change was made is
still fixed
* slightly amended the ClickableSpan JavaDoc to
specify that the onClick gets triggered if the
span is selected when clicked (note that this
behavior is unchanged since ClickableSpan exists,
added just an extra hint to devs)
Bug: 23692690
Test: in the attached CL (same topic)
Change-Id: Iead434aa558301d61879c27edc48dc4148ca187f
This change implements the loading and parsing
of xml type font resources, and makes sure it is
used properly by TextView styles.
Test: run cts -m CtsContentTestCases -t android.content.res.cts.ResourcesTest
run cts -m CtsWidgetTestCases -t android.widget.cts.TextViewTest#testFontResources*
Change-Id: I5a2930b3ba7dad67d9607e9036a5dde6bab0c5a4
Rename to TextClassifier
Move to android.view.textclassifier package
Adds getTextClassifierInfo(...)
Changes addLinks(...) to getLinks(...)
This CL also integrates this interface with framework components
and passes a context to TextClassificationManager.
Test: Tests will be added with implementation.
Bug: 34661057
Change-Id: If9e90f034ebb702c1f78e72b6a844f39eebf738f
Add cached int buffers for sorting.
Test: All CtsTextTestCases
Merged-In: Ice0b3c3fffc541b26aca94c93fd01e30e13efe2e
Bug: 33609774
Change-Id: Ib728654a384cfc072d1c190611e4553aa8957fa8
This change creates a new FontManagerService, in charge of providing
font management data. It exposes a public API to retrieve the
information in fonts.xml without accessing it directly. To do this,
it also refactors FontListParser's internal classes into a new public
FontConfig class holding all the font data.
getSystemFonts() returns all the available information in fonts.xml
as well as file descriptors for all the fonts. This allows us to
share the memory consumed by these files between all clients.
Bug: 34190490
Test: See attached CTS change in topic
Change-Id: I0e922f8bcc9a197a1988d04071eb485328d66fb7
- This service provides the TextClassificationManager access to the
classification model file.
See: Icb82b707c9c1b4dcb739f44d888bbc43bc3b03bb
- This service is started at boot time.
See: Ie4a597bc5c6c4140afbcf7feaa9dd237a3fd5fef
Test: Manually tested. Also see: Ic2a5eceeaec4cd2943c6c753084df46d30511fee
Bug: 32503402
Change-Id: Ic428d00f291e268211866b3fc6b7acbc3eb04e1e
At line break, one offset can be mapped to two phisical
position: previous line end and next line start.
Previously, all cursor handles are placed at next line
start.
With this CL, selection end handle is placed at the
previous line end in such cases.
Test: FrameworksCoreTests
Bug: 21305922
Change-Id: I00d9f9a0cd417ca92534e93b3d3f655cd62f25d3
Adds a new get/setJustify API to TextView and StaticLayout.Builder for
justification, and fully justifies text when it's enabled.
This is based on a patch by Raph Levien (raph@google.com).
Bug: 31707212
Test: Manually done and CTS will introduced with
I0f3bbf39d60a66b71b30e1351f7c741208f05dce passes.
Change-Id: Icbfab2faa11a6a0b52e6f0a77a9c9b5ef6e191da
An earlier patch (I4d09576a31df551c96f820242fd2cbc675506dae)
special-cased apostrophe as a character to defer spellchecking on,
since it could cause a word break which could later get removed.
This patch updates that earlier patch to include all characters that
could cause such a behavior according the Unicode word breaking
algorithm defined in UAX #29.
Bug: 17641350
Bug: 17673522
Test: manual
Change-Id: I4029e3d91dfcf96665b003f6fdd30d1208b0ac7c
Previously, AndroidBidi was used instead, whch did a lot of extra work
just to detect a paragraph's direction. TextDirectionHeuristics stops as
soon as the direction is found, and avoids JNI too.
Bug: 21455837
Test: cts-tradefed run cts-dev --module CtsTextTestCases --test android.text.cts.HtmlTest
Change-Id: Iea196fb5ca43dca99e65a367a2da701b1c1b98b8
Previously, we were using native strings. ICU has higher quality and
more comprehensive data.
Also adds parameters for specifying the format width (e.g. "2 hrs" vs
"2 hours").
Bug: 31526474
Test: adb shell am instrument -w -e class android.text.format.DateUtilsTest com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner
Change-Id: I754f6c761c2ed3853046796c57ff2d86a6ccd43e
AndroidCharacter was added to compensate for limitations in
java.lang.Character, but it has been outdated and its functionality
is provided with a much better API by android.icu.lang.UCharacter.
Bug: 32551718
Test: cts-tradefed run cts-dev --module CtsTextTestCases --test android.text.cts.AndroidCharacterTest
Change-Id: Iec1969dc5787a4ebb0e68cdc213d3d0cdc3b2d0d
This handles smart selection and language detection features.
This CL only contains code to integrate the TextClassificationManager.
Implementation will be added in a follow up CL.
Test: Test will be added when TextClassificationManager is added.
Bug:32503402
Change-Id: I5f22150ff998156fbc91b51c733d93478efaa51f
Bug: 30982298
Test: CTS tests to be added in a follow up CL.
Future CLs will add implementation detail.
Change-Id: Iad550447a4b3552340c0ada75fda60f97f0913aa
All draw* calls in Canvas are regular JNI
All draw* calls in DisplayListCanvas are FastNative
Unifies Canvas JNI on nMethodName naming
CanvasPerf results before:
INSTRUMENTATION_STATUS: basicViewGroupDraw_min=12492
INSTRUMENTATION_STATUS: recordSimpleBitmapView_min=13912
and after:
INSTRUMENTATION_STATUS: basicViewGroupDraw_min=11945
INSTRUMENTATION_STATUS: recordSimpleBitmapView_min=13318
Test: refactor, makes & boots
Change-Id: I06000df1d125e17d60c6498865be7a7638a4a13e
When text contains 2 emojis and each emoji has 2-code units,
the width array will be like [10, 0, 10, 0]. In this case,
without this CL, just the first code unit can be replaced
with the ellipsis marker. This CL makes ellipsis START and
MIDDLE grapheme cluster aware.
Note that ellipsis END is working properly even without
this CL.
Bug: 30613917
Change-Id: I38ff9793f2ea381460c50465c5470e0ad9a405b9
With I63af3a6ecbf92, we create RenderNode lazily, but
blocks containing contents that protrude from line top or
bottom cannot be simply lazily redrawn after edit or
scroll.
With this CL, we check if the contents protrude from line
top or bottom by comparing the text bounds with relevant
font metrics values and we always redrawn such blocks after
edit or scroll.
Bug: 27889485
Change-Id: I666da5eeb39f780c341597f347bfcba21eb34295
TextLine.handleRun caused infinite loop if measureLimit is out of bounds
of start and end parameters (for Spannables). For regular String it used
to throw a similar exception in handleText. This CL verifies what is
written in ApiDoc: measureLimit should be between start and limit
inclusive.
Bug: 30985145
Change-Id: I0659e8887f7b43ed2047d08b99bf86d8df80a21c
* introduce GestureDetector to TextView
* completely remove link click functionality from
LinkMovementMethod (the interface does not state it
provides click functionality)
* intercept onSingleTapConfirmed and trigger onClick on the
link if it exists (simplified duplicated functionality)
* renamed a bunch of LinkMovementMethod variables because
eyes hurt
Bug: 23692690
Change-Id: Idaf3f3391328207f42521235fb5deb1a11c66aaa
The grow logic in SpannableStringInternal#setSpan assumes that the
size of mSpanData is consistent with that of mSpans, in particular
that if the latter doesn't need to grow, neither does the former.
The copySpans() method didn't enforce this, creating an mSpanData
array only big enough to hold the data.
This patch documents the invariant in a comment and enforces it.
Bug: 30359314
Change-Id: Ie25db70a76836e97af8476a7f5c10cb4b976c1cf
The grow logic in SpannableStringInternal#setSpan assumes that the
size of mSpanData is consistent with that of mSpans, in particular
that if the latter doesn't need to grow, neither does the former.
The copySpans() method didn't enforce this, creating an mSpanData
array only big enough to hold the data.
This patch documents the invariant in a comment and enforces it.
Bug: 30359314
Change-Id: Ie25db70a76836e97af8476a7f5c10cb4b976c1cf
