db360642ed
Use Vendor ID, Product ID and optionally the Version to locate keymaps and configuration files for external devices. Moved virtual key definition parsing to native code so that EventHub can identify touch screens with virtual keys and load the appropriate key layout file. Cleaned up a lot of old code in EventHub. Fixed a regression in ViewRoot's fallback event handling. Fixed a minor bug in FileMap that caused it to try to munmap or close invalid handled when released if the attempt to map the file failed. Added a couple of new String8 conveniences for formatting strings. Modified Tokenizer to fall back to open+read when mmap fails since we can't mmap sysfs files as needed to open the virtual key definition files in /sys/board_properties/. Change-Id: I6ca5e5f9547619fd082ddac47e87ce185da69ee6 |
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| .. | ||
| tests | ||
| Android.mk | ||
| Asset.cpp | ||
| AssetDir.cpp | ||
| AssetManager.cpp | ||
| BackupData.cpp | ||
| BackupHelpers.cpp | ||
| BufferedTextOutput.cpp | ||
| CallStack.cpp | ||
| Debug.cpp | ||
| FileMap.cpp | ||
| Flattenable.cpp | ||
| Looper.cpp | ||
| misc.cpp | ||
| MODULE_LICENSE_APACHE2 | ||
| NOTICE | ||
| ObbFile.cpp | ||
| Pool.cpp | ||
| PropertyMap.cpp | ||
| README | ||
| RefBase.cpp | ||
| ResourceTypes.cpp | ||
| SharedBuffer.cpp | ||
| Static.cpp | ||
| StopWatch.cpp | ||
| StreamingZipInflater.cpp | ||
| String8.cpp | ||
| String16.cpp | ||
| StringArray.cpp | ||
| SystemClock.cpp | ||
| TextOutput.cpp | ||
| Threads.cpp | ||
| Timers.cpp | ||
| Tokenizer.cpp | ||
| Unicode.cpp | ||
| VectorImpl.cpp | ||
| ZipFileCRO.cpp | ||
| ZipFileRO.cpp | ||
| ZipUtils.cpp | ||
Android Utility Function Library If you need a feature that is native to Linux but not present on other platforms, construct a platform-dependent implementation that shares the Linux interface. That way the actual device runs as "light" as possible. If that isn't feasible, create a system-independent interface and hide the details. The ultimate goal is *not* to create a super-duper platform abstraction layer. The goal is to provide an optimized solution for Linux with reasonable implementations for other platforms.