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/*
* Copyright (C) 2023 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.role.controller.util;
import android.content.Context;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.permission.flags.Flags;
import androidx.annotation.NonNull;
import com.android.modules.utils.build.SdkLevel;
public class ResourceUtils {
private ResourceUtils() {}
public static String RESOURCE_PACKAGE_NAME_PERMISSION_CONTROLLER =
"com.android.permissioncontroller";
/**
* Get a {@link Resources} object to be used to access PermissionController resources.
*/
@NonNull
public static Resources getPermissionControllerResources(@NonNull Context context) {
return getPermissionControllerContext(context).getResources();
}
@NonNull
private static Context getPermissionControllerContext(@NonNull Context context) {
if (!SdkLevel.isAtLeastV() || !Flags.systemServerRoleControllerEnabled()) {
// We don't have the getPermissionControllerPackageName() API below V,
// but role controller always runs in PermissionController below V.
return context;
}
String packageName = context.getPackageManager().getPermissionControllerPackageName();
try {
return context.createPackageContext(packageName, 0);
} catch (PackageManager.NameNotFoundException e) {
throw new RuntimeException("Cannot create PermissionController context", e);
}
}
}
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