blob: 6e82907d43611b14459c6b20924972609a97d117 [file] [log] [blame]
/*
* Copyright (C) 2020 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;
import static java.util.stream.Collectors.toList;
import static java.util.stream.Collectors.toMap;
import android.Manifest;
import android.content.ComponentName;
import android.content.Context;
import android.os.ISystemConfig;
import android.util.ArrayMap;
import android.util.ArraySet;
import android.util.SparseArray;
import com.android.internal.util.ArrayUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* Service class that runs inside the system_server process to handle queries to
* {@link com.android.server.SystemConfig}.
* @hide
*/
public class SystemConfigService extends SystemService {
private final Context mContext;
private final ISystemConfig.Stub mInterface = new ISystemConfig.Stub() {
@Override
public List<String> getDisabledUntilUsedPreinstalledCarrierApps() {
mContext.enforceCallingOrSelfPermission(Manifest.permission.READ_CARRIER_APP_INFO,
"getDisabledUntilUsedPreInstalledCarrierApps requires READ_CARRIER_APP_INFO");
return new ArrayList<>(
SystemConfig.getInstance().getDisabledUntilUsedPreinstalledCarrierApps());
}
@Override
public Map getDisabledUntilUsedPreinstalledCarrierAssociatedApps() {
mContext.enforceCallingOrSelfPermission(Manifest.permission.READ_CARRIER_APP_INFO,
"getDisabledUntilUsedPreInstalledCarrierAssociatedApps requires"
+ " READ_CARRIER_APP_INFO");
return SystemConfig.getInstance()
.getDisabledUntilUsedPreinstalledCarrierAssociatedApps().entrySet().stream()
.collect(toMap(
Map.Entry::getKey,
e -> e.getValue().stream().map(app -> app.packageName)
.collect(toList())));
}
@Override
public Map getDisabledUntilUsedPreinstalledCarrierAssociatedAppEntries() {
mContext.enforceCallingOrSelfPermission(Manifest.permission.READ_CARRIER_APP_INFO,
"getDisabledUntilUsedPreInstalledCarrierAssociatedAppEntries requires"
+ " READ_CARRIER_APP_INFO");
return SystemConfig.getInstance()
.getDisabledUntilUsedPreinstalledCarrierAssociatedApps();
}
@Override
public int[] getSystemPermissionUids(String permissionName) {
mContext.enforceCallingOrSelfPermission(Manifest.permission.GET_RUNTIME_PERMISSIONS,
"getSystemPermissionUids requires GET_RUNTIME_PERMISSIONS");
final List<Integer> uids = new ArrayList<>();
final SparseArray<ArraySet<String>> systemPermissions =
SystemConfig.getInstance().getSystemPermissions();
for (int i = 0; i < systemPermissions.size(); i++) {
final ArraySet<String> permissions = systemPermissions.valueAt(i);
if (permissions != null && permissions.contains(permissionName)) {
uids.add(systemPermissions.keyAt(i));
}
}
return ArrayUtils.convertToIntArray(uids);
}
@Override
public List<ComponentName> getEnabledComponentOverrides(String packageName) {
ArrayMap<String, Boolean> systemComponents = SystemConfig.getInstance()
.getComponentsEnabledStates(packageName);
List<ComponentName> enabledComponent = new ArrayList<>();
if (systemComponents != null) {
for (Map.Entry<String, Boolean> entry : systemComponents.entrySet()) {
if (Boolean.TRUE.equals(entry.getValue())) {
enabledComponent.add(new ComponentName(packageName, entry.getKey()));
}
}
}
return enabledComponent;
}
@Override
public List<ComponentName> getDefaultVrComponents() {
getContext().enforceCallingOrSelfPermission(Manifest.permission.QUERY_ALL_PACKAGES,
"Caller must hold " + Manifest.permission.QUERY_ALL_PACKAGES);
return new ArrayList<>(SystemConfig.getInstance().getDefaultVrComponents());
}
};
public SystemConfigService(Context context) {
super(context);
mContext = context;
}
@Override
public void onStart() {
publishBinderService(Context.SYSTEM_CONFIG_SERVICE, mInterface);
}
}