Create InputTarget in a separate function
To make the code more readable and reusable, move the creation of
InputTarget into a separate function.
In a future commit, the new function ' createInputTargetLocked' will be
needed in other places of InputDispatcher, too.
Bug: 263319225
Test: m inputflinger_tests && $ANDROID_HOST_OUT/nativetest64/inputflinger_tests/inputflinger_tests
Change-Id: Iae78c7c812afe5bb059c56669a3de00fdfc496ef
diff --git a/include/input/Input.h b/include/input/Input.h
index 1e810b4..fe0c775 100644
--- a/include/input/Input.h
+++ b/include/input/Input.h
@@ -30,7 +30,6 @@
#include <stdint.h>
#include <ui/Transform.h>
#include <utils/BitSet.h>
-#include <utils/RefBase.h>
#include <utils/Timers.h>
#include <array>
#include <limits>
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index a3c129e..9125fe4 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -2811,6 +2811,30 @@
}
}
+std::optional<InputTarget> InputDispatcher::createInputTargetLocked(
+ const sp<android::gui::WindowInfoHandle>& windowHandle,
+ ftl::Flags<InputTarget::Flags> targetFlags,
+ std::optional<nsecs_t> firstDownTimeInTarget) const {
+ std::shared_ptr<InputChannel> inputChannel = getInputChannelLocked(windowHandle->getToken());
+ if (inputChannel == nullptr) {
+ ALOGW("Not creating InputTarget for %s, no input channel", windowHandle->getName().c_str());
+ return {};
+ }
+ InputTarget inputTarget;
+ inputTarget.inputChannel = inputChannel;
+ inputTarget.flags = targetFlags;
+ inputTarget.globalScaleFactor = windowHandle->getInfo()->globalScaleFactor;
+ inputTarget.firstDownTimeInTarget = firstDownTimeInTarget;
+ const auto& displayInfoIt = mDisplayInfos.find(windowHandle->getInfo()->displayId);
+ if (displayInfoIt != mDisplayInfos.end()) {
+ inputTarget.displayTransform = displayInfoIt->second.transform;
+ } else {
+ // DisplayInfo not found for this window on display windowInfo->displayId.
+ // TODO(b/198444055): Make this an error message after 'setInputWindows' API is removed.
+ }
+ return inputTarget;
+}
+
void InputDispatcher::addWindowTargetLocked(const sp<WindowInfoHandle>& windowHandle,
ftl::Flags<InputTarget::Flags> targetFlags,
std::bitset<MAX_POINTER_ID + 1> pointerIds,
@@ -2826,25 +2850,12 @@
const WindowInfo* windowInfo = windowHandle->getInfo();
if (it == inputTargets.end()) {
- InputTarget inputTarget;
- std::shared_ptr<InputChannel> inputChannel =
- getInputChannelLocked(windowHandle->getToken());
- if (inputChannel == nullptr) {
- ALOGW("Window %s already unregistered input channel", windowHandle->getName().c_str());
+ std::optional<InputTarget> target =
+ createInputTargetLocked(windowHandle, targetFlags, firstDownTimeInTarget);
+ if (!target) {
return;
}
- inputTarget.inputChannel = inputChannel;
- inputTarget.flags = targetFlags;
- inputTarget.globalScaleFactor = windowInfo->globalScaleFactor;
- inputTarget.firstDownTimeInTarget = firstDownTimeInTarget;
- const auto& displayInfoIt = mDisplayInfos.find(windowInfo->displayId);
- if (displayInfoIt != mDisplayInfos.end()) {
- inputTarget.displayTransform = displayInfoIt->second.transform;
- } else {
- // DisplayInfo not found for this window on display windowInfo->displayId.
- // TODO(b/198444055): Make this an error message after 'setInputWindows' API is removed.
- }
- inputTargets.push_back(inputTarget);
+ inputTargets.push_back(*target);
it = inputTargets.end() - 1;
}
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index 9b12f2f..0e9cfef 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -556,6 +556,10 @@
std::vector<Monitor> selectResponsiveMonitorsLocked(
const std::vector<Monitor>& gestureMonitors) const REQUIRES(mLock);
+ std::optional<InputTarget> createInputTargetLocked(
+ const sp<android::gui::WindowInfoHandle>& windowHandle,
+ ftl::Flags<InputTarget::Flags> targetFlags,
+ std::optional<nsecs_t> firstDownTimeInTarget) const REQUIRES(mLock);
void addWindowTargetLocked(const sp<android::gui::WindowInfoHandle>& windowHandle,
ftl::Flags<InputTarget::Flags> targetFlags,
std::bitset<MAX_POINTER_ID + 1> pointerIds,