Merge "Add shims for NetworkRequest" into rvc-qpr-dev-plus-aosp

/*

 * Copyright (C) 2021 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.networkstack.apishim.api29;

import android.net.NetworkRequest;

import android.util.Range;

import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import com.android.networkstack.apishim.common.NetworkRequestShim;

import com.android.networkstack.apishim.common.UnsupportedApiLevelException;

import java.util.Set;

/**

 * Implementation of {@link NetworkRequestShim} for API 29.

 */

public class NetworkRequestShimImpl implements NetworkRequestShim {

    protected NetworkRequestShimImpl() {}

    /**

     * Get a new instance of {@link NetworkRequestShim}.

     */

    public static NetworkRequestShim newInstance() {

        return new NetworkRequestShimImpl();

    }

    @Override

    public void setUids(@NonNull NetworkRequest.Builder builder,

            @Nullable Set<Range<Integer>> uids) throws UnsupportedApiLevelException {

        // Not supported before API 31.

        throw new UnsupportedApiLevelException("Not supported before API 31.");

    }

}

/*

 * Copyright (C) 2021 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.networkstack.apishim.api30;

import android.os.Build;

import com.android.networkstack.apishim.common.NetworkRequestShim;

import com.android.networkstack.apishim.common.ShimUtils;

/**

 * Implementation of {@link NetworkRequestShim} for API 30.

 */

public class NetworkRequestShimImpl

        extends com.android.networkstack.apishim.api29.NetworkRequestShimImpl {

    protected NetworkRequestShimImpl() {

        super();

    }

    /**

     * Get a new instance of {@link NetworkRequestShim}.

     */

    public static NetworkRequestShim newInstance() {

        if (!ShimUtils.isReleaseOrDevelopmentApiAbove(Build.VERSION_CODES.Q)) {

            return com.android.networkstack.apishim.api29.NetworkRequestShimImpl

                    .newInstance();

        }

        return new NetworkRequestShimImpl();

    }

}

/*

 * Copyright (C) 2021 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.networkstack.apishim;

import android.net.NetworkRequest;

import android.os.Build;

import android.util.Range;

import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import com.android.networkstack.apishim.common.NetworkRequestShim;

import com.android.networkstack.apishim.common.ShimUtils;

import java.util.Set;

/**

 * Implementation of {@link NetworkRequestShim} for API 31.

 */

public class NetworkRequestShimImpl

        extends com.android.networkstack.apishim.api30.NetworkRequestShimImpl {

    protected NetworkRequestShimImpl() {

        super();

    }

    /**

     * Get a new instance of {@link NetworkRequestShim}.

     */

    public static NetworkRequestShim newInstance() {

        if (!ShimUtils.isReleaseOrDevelopmentApiAbove(Build.VERSION_CODES.R)) {

            return com.android.networkstack.apishim.api30.NetworkRequestShimImpl

                    .newInstance();

        }

        return new NetworkRequestShimImpl();

    }

    @Override

    public void setUids(@NonNull NetworkRequest.Builder builder,

            @Nullable Set<Range<Integer>> uids) {

        builder.setUids(uids);

    }

}

/*

 * Copyright (C) 2021 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.networkstack.apishim.common;

import android.net.NetworkRequest;

import android.util.Range;

import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import java.util.Set;

/**

 * Interface used to access API methods in {@link android.net.NetworkRequest}, with

 * appropriate fallbacks if the methods are not yet part of the released API.

 */

public interface NetworkRequestShim {

    /**

     * See android.net.NetworkRequest.Builder#setUids.

     * Set the {@code uids} into {@code builder}.

     */

    void setUids(@NonNull NetworkRequest.Builder builder,

            @Nullable Set<Range<Integer>> uids) throws UnsupportedApiLevelException;

}