As these interfaces get frozen for TM, java services implementing the interfaces are required to implement getInterfaceHash and getInterfaceVersion [1] [1] https://source.android.com/devices/architecture/aidl/stable-aidl#new-meta-interface-methods Bug: 190577319 Test: m Change-Id: I274f847ed8156acd0c4b288e306fcab2d380bcd5
Changes are made to existing OMAPI inteface to make it as Vendor Stable Interface. Bug: b/180639372 Test: Run OMAPI CTS and VTS tests Change-Id: Ibfd23215ad180d78af843c0d0b394b42ba8e9daa