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/*
* Copyright (C) 2022 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.loadsdkandcheckclassloadersdkprovider;
import android.app.sdksandbox.SandboxedSdk;
import android.app.sdksandbox.SandboxedSdkProvider;
import android.content.Context;
import android.os.Binder;
import android.os.Bundle;
import android.view.View;
import com.android.sdksandbox.SdkSandboxServiceImpl;
public class SdkProvider extends SandboxedSdkProvider {
@Override
public SandboxedSdk onLoadSdk(Bundle params) {
final ClassLoader ownClassloader = getClass().getClassLoader();
if (ownClassloader == null) {
throw new RuntimeException("SdkProvider loaded in top-level classloader");
}
final ClassLoader contextClassloader = getContext().getClassLoader();
if (!ownClassloader.equals(contextClassloader)) {
throw new RuntimeException("Different SdkProvider and Context classloaders");
}
try {
Class<?> loadedClazz = ownClassloader.loadClass(SdkSandboxServiceImpl.class.getName());
if (!ownClassloader.equals(loadedClazz.getClassLoader())) {
throw new RuntimeException("SdkSandboxServiceImpl loaded with wrong classloader");
}
} catch (ClassNotFoundException ex) {
throw new RuntimeException("Couldn't find class bundled with SdkProvider", ex);
}
return new SandboxedSdk(new Binder());
}
@Override
public View getView(Context windowContext, Bundle params, int width, int height) {
return null;
}
}
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