Add "wm surface-trace" command which enables tracing of surface commands to be switched on at runtime. Primarily intended for use by WM CTS tests. First target in CTS will be to use show/hide events to eliminate polling in WM tests and increase speed. Next up looking at things like verifying various transitions and relaunch scenarios are flicker free. Later we may want to look at a smarter or more structured format...but it's really not much hassle to parse the commands off a pipe so I wanted to get us started. Test: cts-tradefed run singleCommand cts -o --module CtsWindowManagerHostTestCases --test android.server.cts.SurfaceViewMovementTests#testSurfaceMovesWithParent Change-Id: I1ff912c405a6cb9996ee9b6e2c465d57706191ba
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.