Tag - Dalvik
Google on Monday lost an appeal trying to keep an incriminating e-mail out of Oracle's lawsuit over Android patents and copyrights. The court rejected Google's view that engineer Tim Lindholm's message, which told top staff that they needed a Java license for Android, was subject to attorney-client privilege. Lindholm had been talking to regular Google employees and not lawyers, the federal appeals court said, making it a valid part of discovery.
Recent Google intern and soon-to-be Microsoft intern Andrew Munn has given an explanation as to why many Android devices are considerably laggier and less responsive than iOS or Windows Phone devices. While iOS puts graphics drawing as a real-time priority and lets users manage which priorities can be rendered in the background, Android treats the interface as a normal priority. As a result, Android devices can often bog down when they're trying to conduct other tasks at the same time.
Myriad on Thursday showed off a second generation of its Alien Dalvik platform. A 2.0 remake will bring Android's Dalvik engine to outside tablet platforms, including the iPad. E-readers, in-car systems, and TVs should also support it for the first time.
RIM along with its latest results confirmed that it would support Android apps on the BlackBerry PlayBook. The seven-inch tablet will have a Java engine that not only supports legacy BlackBerry Java apps but those running Android 2.3. The apps will need "players" to work but just need to be repackaged to be downloadable through BlackBerry App World.
RIM in statements and an interview late Tuesday confirmed that the BlackBerry PlayBook would support Java apps but was elusive on the prospects of supporting Android. It wouldn't flatly deny supporting apps from Google's OS but instead said company officials "haven't said anything about Android." The remarks from senior product manager Ryan Bidan to Engadget and others are unusual given the implications of supporting a rival platform's software.
Rumors that RIM would have the BlackBerry PlayBook run Android apps gained credibility with corroborating claims on Thursday. The company is said developing an extension for the second half of the year that would let the tablet run apps for Google's platform along with its own. It was originally to have been outsourced but is now being developed in-house, Bloomberg heard.
An unusual but reportedly multi-sourced rumor has suggested that RIM might graft Android app compatibility on to its BlackBerry phones and the BlackBerry PlayBook. While officially planning to put a Java virtual machine on the PlayBook, it's believed by BGR to be "very much considering" Google's Dalvik engine from Android 2.2 and later as the basis. The trick could let it run at least some Android apps run and lure customers away who would otherwise have used a pure Android tablet.
Oracle's claims that Google copied Sun's Java code without permission in Android may have gained fuel on Friday. A separate search by Florian Mueller of the code (ZIP) has found more files than Oracle itself cited that appear to lift code directly. Among them, six files attached to Android 2.2 and 3.0 appear to have been extracted from Sun's Java source code using a decompiler and simply grafted into the just-in-time Dalvik engine Android uses at its root.