WindowManager RemoteSurfaceTrace infrastructure
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
diff --git a/bridge/src/android/view/IWindowManagerImpl.java b/bridge/src/android/view/IWindowManagerImpl.java
index 6ca13d6..4a70060 100644
--- a/bridge/src/android/view/IWindowManagerImpl.java
+++ b/bridge/src/android/view/IWindowManagerImpl.java
@@ -30,6 +30,7 @@
import android.os.Bundle;
import android.os.IBinder;
import android.os.IRemoteCallback;
+import android.os.ParcelFileDescriptor;
import android.os.RemoteException;
import android.util.DisplayMetrics;
import android.view.AppTransitionAnimationSpec;
@@ -610,4 +611,12 @@
public Bitmap screenshotWallpaper() throws RemoteException {
return null;
}
+
+ @Override
+ public void enableSurfaceTrace(ParcelFileDescriptor fd) throws RemoteException {
+ }
+
+ @Override
+ public void disableSurfaceTrace() throws RemoteException {
+ }
}