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Add feature flag for app hibernation.

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Add feature flag for app hibernation so that we can begin implementing
behind a feature flag.

We use DeviceConfig as per instructions at go/android-flags-setup so
that we may eventually roll this out to dogfood devices using P/H and
Mendel.

This is the downstream merge of http://aosp/1542244

Bug: 175829330
Test: Builds
Change-Id: I27b4bdd9b6ed25b06fc685183f0dc872094f1b5c
This commit is contained in:
Kevin Han
2021-01-06 15:09:59 -08:00
parent c7b2a4c16f
commit 68b31b017e
3 changed files with 36 additions and 0 deletions
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1
core/api/system-current.txt
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@@ -8568,6 +8568,7 @@ package android.provider {
field public static final String NAMESPACE_ACTIVITY_MANAGER = "activity_manager";
field public static final String NAMESPACE_ACTIVITY_MANAGER_NATIVE_BOOT = "activity_manager_native_boot";
field public static final String NAMESPACE_APP_COMPAT = "app_compat";
field public static final String NAMESPACE_APP_HIBERNATION = "app_hibernation";
field public static final String NAMESPACE_ATTENTION_MANAGER_SERVICE = "attention_manager_service";
field public static final String NAMESPACE_AUTOFILL = "autofill";
field public static final String NAMESPACE_BATTERY_SAVER = "battery_saver";

7
core/java/android/provider/DeviceConfig.java
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@@ -100,6 +100,13 @@ public final class DeviceConfig {
@SystemApi
public static final String NAMESPACE_APP_COMPAT = "app_compat";
/**
* Namespace for all app hibernation related features.
* @hide
*/
@SystemApi
public static final String NAMESPACE_APP_HIBERNATION = "app_hibernation";
/**
* Namespace for app standby configurations.
*

28
services/core/java/com/android/server/apphibernation/AppHibernationConstants.java Normal file
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@@ -0,0 +1,28 @@
/*
* Copyright (C) 2021 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.
*/
package com.android.server.apphibernation;
/**
* Flags and constants that modify app hibernation behavior.
*/
final class AppHibernationConstants {
private AppHibernationConstants() {}
// Device config feature flag for app hibernation
static final String KEY_APP_HIBERNATION_ENABLED = "app_hibernation_enabled";
}