Fix z-order for webview surface control
Set the root surface control transparent, and set the z order of the newly created child surface control to -1.
A new callback is needed to update root surface control in sync from Java side.
Bug: 186750329
Test: use latest APKs from Webview team, play a video, mini toolbar should be visible
Change-Id: I0b37ee8f83fd2b41ff4f2856dbadd31ff6170baf
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index 4ba7748..524407d 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -102,6 +102,10 @@
(AST_setVisibility)dlsym(handle_, "ASurfaceTransaction_setVisibility");
LOG_ALWAYS_FATAL_IF(transactionSetVisibilityFunc == nullptr,
"Failed to find required symbol ASurfaceTransaction_setVisibility!");
+
+ transactionSetZOrderFunc = (AST_setZOrder)dlsym(handle_, "ASurfaceTransaction_setZOrder");
+ LOG_ALWAYS_FATAL_IF(transactionSetZOrderFunc == nullptr,
+ "Failed to find required symbol ASurfaceTransaction_setZOrder!");
}
void RenderThread::frameCallback(int64_t frameTimeNanos, void* data) {
