Create JNI pipeline for touchpad gestures

Create JNI pipeline to send touchpad gesture types from native
code to display it in the TouchpadDebugView

Bug: 365562952
Test: Verified that the data flow works correctly and the method references are valid.
Flag: com.android.hardware.input.touchpad_visualizer
Change-Id: Ia318f0c7a8cfd359d25d2512ac02060b06b958bf
5 files changed