src.com.android.server.testing.shadows.ShadowSystemServiceRegistry Maven / Gradle / Ivy
/*
* Copyright (C) 2019 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.testing.shadows;
import android.app.SystemServiceRegistry;
import android.app.job.JobSchedulerFrameworkInitializer;
import org.robolectric.annotation.Implementation;
import org.robolectric.annotation.Implements;
import org.robolectric.util.ReflectionHelpers;
/**
* Shadow of {@link SystemServiceRegistry}
*
* JobSchedulerFrameworkInitializer contains a static initializer registering JobScheduler as a
* system service. We need to make sure the initializer is run before the tests that use
* JobScheduler. And we're putting this on the static initializer of SystemServiceRegistry since
* other services are registered here.
*/
@Implements(className = "android.app.SystemServiceRegistry")
public class ShadowSystemServiceRegistry {
@Implementation
protected static void __staticInitializer__() {
// Make sure the static init in the real class is still executed.
ReflectionHelpers.callStaticMethod(SystemServiceRegistry.class, "__staticInitializer__");
try {
Class.forName(JobSchedulerFrameworkInitializer.class.getCanonicalName());
} catch (ClassNotFoundException e) {
// Rethrowing as an unchecked exception because checked exceptions are not allowed in
// static blocks.
throw new ExceptionInInitializerError(e);
}
}
}