Daniel Nishi cf9d19e030 First pass at adding the cache quota suggestions.
This currently integrates with installd, but not with
any framework API to expose this information to apps.

The first pass, as per the design doc, adds a service
which polls for large changes in the file system free space.
If enough spaces changes, it begins a recalculation of the
cache quotas and pipes the information down to installd.
This calculation is done in the updateable ExtServices.

Further enhancements in later patches include integrating this
to listen to package install and removal events, caching the
last computed quota values into an XML file on disk to load
on boot, and exposing the information to apps.

Bug: 33965858
Test: ExtServices unit test

Change-Id: Ie39f228b73532cb6ce2f98529f7c5df0839202ae
2017-02-17 10:26:16 -08:00

42 lines
1.1 KiB
Makefile

# Copyright (C) 2016 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(call all-java-files-under, src)
LOCAL_PACKAGE_NAME := ExtServices
LOCAL_CERTIFICATE := platform
LOCAL_AAPT_FLAGS := --shared-lib
LOCAL_EXPORT_PACKAGE_RESOURCES := true
LOCAL_PROGUARD_FLAG_FILES := proguard.proguard
LOCAL_PRIVILEGED_MODULE := true
include $(BUILD_PACKAGE)
# Use the following include to make our test apk.
ifeq ($(strip $(LOCAL_PACKAGE_OVERRIDES)),)
include $(call all-makefiles-under, $(LOCAL_PATH))
endif