Even more native input dispatch work in progress.
Added more tests.
Fixed a regression in Vector.
Fixed bugs in pointer tracking.
Fixed a starvation issue in PollLoop when setting or removing callbacks.
Fixed a couple of policy nits.
Modified the internal representation of MotionEvent to be more
efficient and more consistent.
Added code to skip/cancel virtual key processing when there are multiple
pointers down. This helps to better disambiguate virtual key presses
from stray touches (such as cheek presses).
Change-Id: I2a7d2cce0195afb9125b23378baa94fd2fc6671c
diff --git a/native/include/android/input.h b/native/include/android/input.h
index ee2f664..193cbf3cb 100644
--- a/native/include/android/input.h
+++ b/native/include/android/input.h
@@ -394,6 +394,18 @@
* in the java.lang.System.nanoTime() time base. */
int64_t motion_event_get_event_time(const input_event_t* motion_event);
+/* Get the X coordinate offset.
+ * For touch events on the screen, this is the delta that was added to the raw
+ * screen coordinates to adjust for the absolute position of the containing windows
+ * and views. */
+float motion_event_get_x_offset(const input_event_t* motion_event);
+
+/* Get the precision of the Y coordinates being reported.
+ * For touch events on the screen, this is the delta that was added to the raw
+ * screen coordinates to adjust for the absolute position of the containing windows
+ * and views. */
+float motion_event_get_y_offset(const input_event_t* motion_event);
+
/* Get the precision of the X coordinates being reported.
* You can multiply this number with an X coordinate sample to find the
* actual hardware value of the X coordinate. */
@@ -414,17 +426,17 @@
* going up and down since the start of the current gesture. */
int32_t motion_event_get_pointer_id(const input_event_t* motion_event, size_t pointer_index);
-/* Get the original raw X coordinate of this event. For touch
- * events on the screen, this is the original location of the event
+/* Get the original raw X coordinate of this event.
+ * For touch events on the screen, this is the original location of the event
* on the screen, before it had been adjusted for the containing window
* and views. */
-float motion_event_get_raw_x(const input_event_t* motion_event);
+float motion_event_get_raw_x(const input_event_t* motion_event, size_t pointer_index);
-/* Get the original raw X coordinate of this event. For touch
- * events on the screen, this is the original location of the event
+/* Get the original raw X coordinate of this event.
+ * For touch events on the screen, this is the original location of the event
* on the screen, before it had been adjusted for the containing window
* and views. */
-float motion_event_get_raw_y(const input_event_t* motion_event);
+float motion_event_get_raw_y(const input_event_t* motion_event, size_t pointer_index);
/* Get the current X coordinate of this event for the given pointer index.
* Whole numbers are pixels; the value may have a fraction for input devices
@@ -461,6 +473,24 @@
int64_t motion_event_get_historical_event_time(input_event_t* motion_event,
size_t history_index);
+/* Get the historical raw X coordinate of this event for the given pointer index that
+ * occurred between this event and the previous motion event.
+ * For touch events on the screen, this is the original location of the event
+ * on the screen, before it had been adjusted for the containing window
+ * and views.
+ * Whole numbers are pixels; the value may have a fraction for input devices
+ * that are sub-pixel precise. */
+float motion_event_get_historical_raw_x(const input_event_t* motion_event, size_t pointer_index);
+
+/* Get the historical raw Y coordinate of this event for the given pointer index that
+ * occurred between this event and the previous motion event.
+ * For touch events on the screen, this is the original location of the event
+ * on the screen, before it had been adjusted for the containing window
+ * and views.
+ * Whole numbers are pixels; the value may have a fraction for input devices
+ * that are sub-pixel precise. */
+float motion_event_get_historical_raw_y(const input_event_t* motion_event, size_t pointer_index);
+
/* Get the historical X coordinate of this event for the given pointer index that
* occurred between this event and the previous motion event.
* Whole numbers are pixels; the value may have a fraction for input devices