Failing to check the return result from intersect() can cause artifacts
because the developer may assume that the rect has been changed to the intersection.
In particular, when the two rects do not overlap, there is no change made to the
source rect. Instead, the method simply returns false. When developers do not
check that return value, they may use the source rect and get undefined results.
This change adds the @CheckResults annotation that will cause a Lint warning
when developers call this method without checking the return value.
Change-Id: I476367d74e712038c248c2379fb124734298fcc1
b/15856895
Nine patches now have outline round rect metadata stored as optional
png tags. aapt generates these automatically by inspecting the bitmap
pixels to estimate outline bounds and round rect radius, based on
opacity.
Change-Id: I226e328a97873010d9e1adb797ac48f93a31183c
Avoid AOT compilation/initialization in ART failing due to regex.Pattern
requiring native support.
Bug: 14646037
Change-Id: I9d9c7fd9ed9fab7e21d37f9b31c00d037fc5a691
Editable TextView now display a cursor controller under the insertion
point so that it can be precisely moved.
Change-Id: Ia2e6ddc57d249647ff6683e10e4226db3df27223
* Introduced ApplicationScale (may not be good name. CompatibilityScale? CanvasScale? Pls let me know if you have better idea)
* Changes to RootView / SurfaceView
- Makes the app believe it's running in the supported density/resolution.
- Makes the window manager believe it's running at the right density/resolution.
* Added methods to Rect/Event for scaling up/down.
Known issues:
* certain kind of images (such as nine patch for buttons) seesm to be loaded not by app, thus does not take the scale into account,
which, in turn, is causing layout issue.
* ZoomButton in MapView is rendered in wrong place
* Transparent region on Surface is not correct
* Specifying different densities in one process is not working.
BUG=1770627
Automated import of CL 147976
There are three major classes of changes here:
- Avoid writing lines where their values are often empty, false, or some other typical thing.
- Use partial writes to the PrintWriter to avoid creating temporary strings.
- Use StringBuilder where we need to generate real String objects (and where possible cache the result).
