Receive touch mode state from WindowManager
Input needs to keep a copy of the touch mode state in order to tell apps
about it. The state will be sent to apps at the same time as the focus
change event.
The code currently does nothing, but the state will be needed in a
future CL.
Bug: 70668286
Test: presubmit
Change-Id: Ifab76977a0380370a753294d5a7504e3cec88af1
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index aba5a30..746908b 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -252,6 +252,10 @@
mDispatchEnabled(false),
mDispatchFrozen(false),
mInputFilterEnabled(false),
+ // mInTouchMode will be initialized by the WindowManager to the default device config.
+ // To avoid leaking stack in case that call never comes, and for tests,
+ // initialize it here anyways.
+ mInTouchMode(true),
mFocusedDisplayId(ADISPLAY_ID_DEFAULT),
mInputTargetWaitCause(INPUT_TARGET_WAIT_CAUSE_NONE) {
mLooper = new Looper(false);
@@ -3538,6 +3542,11 @@
mLooper->wake();
}
+void InputDispatcher::setInTouchMode(bool inTouchMode) {
+ std::scoped_lock lock(mLock);
+ mInTouchMode = inTouchMode;
+}
+
bool InputDispatcher::transferTouchFocus(const sp<IBinder>& fromToken, const sp<IBinder>& toToken) {
if (fromToken == toToken) {
if (DEBUG_FOCUS) {