Add pointer capture eligibility native APIs

Bug: 202273865
Test: manual
Change-Id: I98a31f4cae1a12f45f789cb1344a258e3de30317
diff --git a/services/inputflinger/dispatcher/InputDispatcher.h b/services/inputflinger/dispatcher/InputDispatcher.h
index cbb7bad..7564839 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.h
+++ b/services/inputflinger/dispatcher/InputDispatcher.h
@@ -136,6 +136,7 @@
     status_t pilferPointers(const sp<IBinder>& token) override;
     void requestPointerCapture(const sp<IBinder>& windowToken, bool enabled) override;
     bool flushSensor(int deviceId, InputDeviceSensorType sensorType) override;
+    void setDisplayEligibilityForPointerCapture(int displayId, bool isEligible) override;
 
     std::array<uint8_t, 32> sign(const VerifiedInputEvent& event) const;
 
@@ -420,6 +421,10 @@
     // This should be in sync with PointerCaptureChangedEvents dispatched to the input channel.
     sp<IBinder> mWindowTokenWithPointerCapture GUARDED_BY(mLock);
 
+    // Displays that are ineligible for pointer capture.
+    // TODO(b/214621487): Remove or move to a display flag.
+    std::vector<int32_t> mIneligibleDisplaysForPointerCapture GUARDED_BY(mLock);
+
     // Disable Pointer Capture as a result of loss of window focus.
     void disablePointerCaptureForcedLocked() REQUIRES(mLock);