replicant-vendor_replicant/overlay/ldpi/packages/apps/Phone/res/drawable-ldpi
..
bg_in_call_gradient_bluetooth.9.png
bg_in_call_gradient_connected.9.png
bg_in_call_gradient_ended.9.png
bg_in_call_gradient_on_hold.9.png
bg_in_call_gradient_unidentified.9.png