Add CUSTOM_LPNH_THRESHOLDS feature flag to customize LPNH
When this flag is enabled, new Developer Options appear which
allow you to customize the slop and timeout to invoke LPNH.
The slop is defined as a multiplier to the default edge slop
(which I discovered while looking into this - it appears to
be intended for touches along the device edge and is 50%
larger than the default touch slop; currently used by Back).
Timeout is defined in milliseconds, defaulting to 400, at least
on my device.
Bug: 301680992
Bug: 300955321
Flag: CUSTOM_LPNH_THRESHOLDS - should be no-op with default off
Test: Manual with flag on and adjusting sliders, and flag off
Change-Id: Iabc7b3706f4fdd6f0392c858b81a856e375ffd51
5 files changed