Fix zombie threads in the Layoutlib. Some widgets can create (indirectly) HandlerThread which are started but never stopped. This patch use the delegate methods to override the thread run method to record which threads are started to be able to call quit() on them after a render. Note that we should really fix layoutlib_create to be able to call the default implementation from a delegate to remove code duplication. Change-Id: Iaf5432623e9704bb3114a8e0583c8553282c205e
Layoutlib is a custom version of the android View framework designed to run inside Eclipse. The goal of the library is to provide layout rendering in Eclipse that are very very close to their rendering on devices. None of the com.android.* or android.* classes in layoutlib run on devices.