Files
app_Settings/src/com/android/settings/applications/AppStatePowerBridge.java
Alex Johnston 2747dc6e8c Implement OP_SYSTEM_EXEMPT_FROM_POWER_RESTRICTIONS exemption
OP_SYSTEM_EXEMPT_FROM_POWER_RESTRICTIONS details:
* An app with this appop will be made exempt from all
  power restrictions, including app standby and doze.
* In addition, the app will be able to start fgs from
  the bg, and the user will not be able to stop fgs
  run by the app.

Changes:
* Implement the OP_SYSTEM_EXEMPT_FROM_POWER_RESTRICTIONS

Bug: 246330879
Test: atest PowerAllowlistBackendTest

Manual testing:
- Give OP_SYSTEM_EXEMPT_FROM_POWER_RESTRICTIONS appop to TestDPC app
- Verify the app can start fg services from the bg
- Verify fgs started by the app cannot be stopped
- Verify the app cannot be put into background restricted via Settings

Change-Id: If9e76076c59195f1e6e5f3eee3c8e7a0c754d8de
2023-02-10 13:37:38 +00:00

68 lines
2.3 KiB
Java

/*
* Copyright (C) 2015 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.settings.applications;
import android.content.Context;
import com.android.settingslib.applications.ApplicationsState;
import com.android.settingslib.applications.ApplicationsState.AppEntry;
import com.android.settingslib.applications.ApplicationsState.AppFilter;
import com.android.settingslib.applications.ApplicationsState.CompoundFilter;
import com.android.settingslib.fuelgauge.PowerAllowlistBackend;
import java.util.ArrayList;
/**
* Connects data from the PowerAllowlistBackend to ApplicationsState.
*/
public class AppStatePowerBridge extends AppStateBaseBridge {
private final PowerAllowlistBackend mBackend;
public AppStatePowerBridge(Context context, ApplicationsState appState, Callback callback) {
super(appState, callback);
mBackend = PowerAllowlistBackend.getInstance(context);
}
@Override
protected void loadAllExtraInfo() {
ArrayList<AppEntry> apps = mAppSession.getAllApps();
final int N = apps.size();
for (int i = 0; i < N; i++) {
AppEntry app = apps.get(i);
app.extraInfo = mBackend.isAllowlisted(app.info.packageName, app.info.uid)
? Boolean.TRUE : Boolean.FALSE;
}
}
@Override
protected void updateExtraInfo(AppEntry app, String pkg, int uid) {
app.extraInfo = mBackend.isAllowlisted(pkg, uid) ? Boolean.TRUE : Boolean.FALSE;
}
public static final AppFilter FILTER_POWER_ALLOWLISTED = new CompoundFilter(
ApplicationsState.FILTER_WITHOUT_DISABLED_UNTIL_USED, new AppFilter() {
@Override
public void init() {
}
@Override
public boolean filterApp(AppEntry info) {
return info.extraInfo == Boolean.TRUE;
}
});
}