InputDispatcher: dump window in a separate function
This makes it more convenient to dump windows from other places during
debugging. For example, this could also be called from setInputWindows
to inspect all of the window flags that might be changing.
Bug: 312714754
Test: adb shell dumpsys input
Change-Id: I2ace23bec1231f3a318e1b6a19f146b588e077b6
diff --git a/libs/gui/WindowInfo.cpp b/libs/gui/WindowInfo.cpp
index 6a4460b..ba1d196 100644
--- a/libs/gui/WindowInfo.cpp
+++ b/libs/gui/WindowInfo.cpp
@@ -26,6 +26,41 @@
namespace android::gui {
+namespace {
+
+std::ostream& operator<<(std::ostream& out, const sp<IBinder>& binder) {
+ if (binder == nullptr) {
+ out << "<null>";
+ } else {
+ out << binder.get();
+ }
+ return out;
+}
+
+std::ostream& operator<<(std::ostream& out, const Region& region) {
+ if (region.isEmpty()) {
+ out << "<empty>";
+ return out;
+ }
+
+ bool first = true;
+ Region::const_iterator cur = region.begin();
+ Region::const_iterator const tail = region.end();
+ while (cur != tail) {
+ if (first) {
+ first = false;
+ } else {
+ out << "|";
+ }
+ out << "[" << cur->left << "," << cur->top << "][" << cur->right << "," << cur->bottom
+ << "]";
+ cur++;
+ }
+ return out;
+}
+
+} // namespace
+
void WindowInfo::setInputConfig(ftl::Flags<InputConfig> config, bool value) {
if (value) {
inputConfig |= config;
@@ -222,4 +257,24 @@
void WindowInfoHandle::updateFrom(sp<WindowInfoHandle> handle) {
mInfo = handle->mInfo;
}
+
+std::ostream& operator<<(std::ostream& out, const WindowInfoHandle& window) {
+ const WindowInfo& info = *window.getInfo();
+ std::string transform;
+ info.transform.dump(transform, "transform", " ");
+ out << "name=" << info.name << ", id=" << info.id << ", displayId=" << info.displayId
+ << ", inputConfig=" << info.inputConfig.string() << ", alpha=" << info.alpha << ", frame=["
+ << info.frame.left << "," << info.frame.top << "][" << info.frame.right << ","
+ << info.frame.bottom << "], globalScale=" << info.globalScaleFactor
+ << ", applicationInfo.name=" << info.applicationInfo.name
+ << ", applicationInfo.token=" << info.applicationInfo.token
+ << ", touchableRegion=" << info.touchableRegion << ", ownerPid=" << info.ownerPid.toString()
+ << ", ownerUid=" << info.ownerUid.toString() << ", dispatchingTimeout="
+ << std::chrono::duration_cast<std::chrono::milliseconds>(info.dispatchingTimeout).count()
+ << "ms, token=" << info.token.get()
+ << ", touchOcclusionMode=" << ftl::enum_string(info.touchOcclusionMode) << "\n"
+ << transform;
+ return out;
+}
+
} // namespace android::gui