Cache AppOp mode to reduce binder calls to the system server

This CL contains following changes to cache AppOp mode value in
AppOpsManager:
1) Create a new IpcDataCache in AppOpsManager to cache op mode by uid,
   packageName, opCode, virtualDeviceId and attributionTag.
2) Unify mode checking logic between checkOp and noteOp in the
   system service in getAppOpModeRaw. The changes include:
   * checkOperation used to return default mode if uidState is null or package doesn't belong to the uid. Now it returns MODE_IGNORED.
   * isOpRestrictedDueToSuspend used to only apply to checkOperation,
     now it applies to noteOperation as well.
   * When checking if a package can bypass user's restriction on an op, we didn't account for the
     attributionTag for checkOperation, now we will.
3) Skip two location app ops for caching due to they are affected by
   attributionTag change described in #2
4) Invalidate cache when op mode value changes, op restriction changes.
5) Use cache only in various checkOp APIs for now. noteOp API change
   will come later. Skip cache for in-process binder calls

Flag: android.permission.flags.appop_mode_caching_enabled
Bug: 366013082
Test: presubmit
Change-Id: Ifba35afa6ed7fe1f3d2fd583015179364e70b883

0 files changed, 0 insertions, 0 deletions