Merge "Raise an error when unable to get Attestation Application ID" into main

/** @hide */

interface IKeyAttestationApplicationIdProvider {

    const int ERROR_GET_ATTESTATION_APPLICATION_ID_FAILED = 1;

    /**

     * Provides information describing the possible applications identified by a UID.

     *

     * In case of not getting package ids from uid return

     * {@link #ERROR_GET_ATTESTATION_APPLICATION_ID_FAILED} to the caller.

     *

     * @hide

     */

    KeyAttestationApplicationId getKeyAttestationApplicationId(int uid);

 * limitations under the License.

 */

package com.android.server.security;

import android.content.Context;

import android.content.pm.PackageManager.NameNotFoundException;

import android.os.Binder;

import android.os.RemoteException;

import android.os.ServiceSpecificException;

import android.os.UserHandle;

import android.security.keystore.IKeyAttestationApplicationIdProvider;

import android.security.keystore.KeyAttestationApplicationId;

        try {

            String[] packageNames = mPackageManager.getPackagesForUid(uid);

            if (packageNames == null) {

                throw new RemoteException("No packages for uid");

                throw new ServiceSpecificException(

                        IKeyAttestationApplicationIdProvider

                                .ERROR_GET_ATTESTATION_APPLICATION_ID_FAILED,

                        "No package for uid: " + uid);

            }

            int userId = UserHandle.getUserId(uid);

            keyAttestationPackageInfos = new KeyAttestationPackageInfo[packageNames.length];