| /* |
| * Copyright (C) 2016 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 android.util; |
| |
| import android.app.Service; |
| import android.content.Intent; |
| import android.os.IBinder; |
| |
| import java.io.IOException; |
| |
| /** |
| * Service to interact with a {@link MemoryIntArray} in another process. |
| */ |
| public class RemoteMemoryIntArrayService extends Service { |
| private final Object mLock = new Object(); |
| |
| private MemoryIntArray mArray; |
| |
| @Override |
| public IBinder onBind(Intent intent) { |
| return new android.util.IRemoteMemoryIntArray.Stub() { |
| |
| @Override |
| public void create(int size, boolean clientWritable) { |
| synchronized (mLock) { |
| try { |
| mArray = new MemoryIntArray(size, clientWritable); |
| } catch (IOException e) { |
| throw new IllegalStateException(e); |
| } |
| } |
| } |
| |
| @Override |
| public MemoryIntArray peekInstance() { |
| synchronized (mLock) { |
| return mArray; |
| } |
| } |
| |
| @Override |
| public boolean isWritable() { |
| synchronized (mLock) { |
| return mArray.isWritable(); |
| } |
| } |
| |
| @Override |
| public int get(int index) { |
| synchronized (mLock) { |
| try { |
| return mArray.get(index); |
| } catch (IOException e) { |
| throw new IllegalStateException(e); |
| } |
| } |
| } |
| |
| @Override |
| public void set(int index, int value) { |
| synchronized (mLock) { |
| try { |
| mArray.set(index, value); |
| } catch (IOException e) { |
| throw new IllegalStateException(e); |
| } |
| } |
| } |
| |
| @Override |
| public int size() { |
| synchronized (mLock) { |
| try { |
| return mArray.size(); |
| } catch (IOException e) { |
| throw new IllegalStateException(e); |
| } |
| } |
| } |
| |
| @Override |
| public void close() { |
| synchronized (mLock) { |
| try { |
| mArray.close(); |
| } catch (IOException e) { |
| throw new IllegalStateException(e); |
| } |
| } |
| } |
| |
| @Override |
| public boolean isClosed() { |
| synchronized (mLock) { |
| return mArray.isClosed(); |
| } |
| } |
| }; |
| } |
| } |