98 lines
2.7 KiB
Java
98 lines
2.7 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package android.telephony.mbms;
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import android.os.Binder;
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import java.util.List;
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import java.util.concurrent.Executor;
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/** @hide */
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public class InternalDownloadSessionCallback extends IMbmsDownloadSessionCallback.Stub {
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private final Executor mExecutor;
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private final MbmsDownloadSessionCallback mAppCallback;
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private volatile boolean mIsStopped = false;
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public InternalDownloadSessionCallback(MbmsDownloadSessionCallback appCallback,
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Executor executor) {
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mAppCallback = appCallback;
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mExecutor = executor;
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}
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@Override
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public void onError(final int errorCode, final String message) {
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if (mIsStopped) {
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return;
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}
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final long token = Binder.clearCallingIdentity();
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try {
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mExecutor.execute(new Runnable() {
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@Override
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public void run() {
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mAppCallback.onError(errorCode, message);
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}
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});
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} finally {
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Binder.restoreCallingIdentity(token);
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}
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}
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@Override
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public void onFileServicesUpdated(final List<FileServiceInfo> services) {
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if (mIsStopped) {
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return;
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}
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final long token = Binder.clearCallingIdentity();
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try {
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mExecutor.execute(new Runnable() {
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@Override
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public void run() {
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mAppCallback.onFileServicesUpdated(services);
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}
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});
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} finally {
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Binder.restoreCallingIdentity(token);
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}
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}
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@Override
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public void onMiddlewareReady() {
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if (mIsStopped) {
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return;
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}
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final long token = Binder.clearCallingIdentity();
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try {
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mExecutor.execute(new Runnable() {
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@Override
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public void run() {
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mAppCallback.onMiddlewareReady();
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}
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});
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} finally {
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Binder.restoreCallingIdentity(token);
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}
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}
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public void stop() {
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mIsStopped = true;
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}
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}
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