| /* |
| * Copyright (C) 2020 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.contentcaptureservice.cts; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.app.Service; |
| import android.content.Intent; |
| import android.content.LocusId; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.ParcelFileDescriptor; |
| import android.os.Process; |
| import android.text.TextUtils; |
| import android.view.contentcapture.ContentCaptureManager; |
| import android.view.contentcapture.DataShareRequest; |
| import android.view.contentcapture.DataShareWriteAdapter; |
| |
| import androidx.annotation.Nullable; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.util.Random; |
| import java.util.concurrent.Executor; |
| import java.util.concurrent.Executors; |
| |
| public class OutOfProcessDataSharingService extends Service { |
| private static final Executor sExecutor = Executors.newCachedThreadPool(); |
| private static final Random sRandom = new Random(); |
| private final Handler mHandler = new Handler(); |
| |
| boolean mSessionFinished = false; |
| boolean mSessionSucceeded = false; |
| int mSessionErrorCode = 0; |
| boolean mSessionRejected = false; |
| byte[] mDataWritten = new byte[10_000]; |
| String mLocusId = "DataShare_CTSTest"; |
| String mMimeType = "application/octet-stream"; |
| DataSharingServiceTest.KillingStage mKillingStage = DataSharingServiceTest.KillingStage.NONE; |
| |
| private final IBinder mBinder = new IOutOfProcessDataSharingService.Stub() { |
| @Override |
| public boolean isContentCaptureManagerAvailable() { |
| ContentCaptureManager manager = |
| getApplicationContext().getSystemService(ContentCaptureManager.class); |
| return manager != null && manager.isContentCaptureEnabled(); |
| } |
| |
| @Override |
| public boolean isApplicationContentCaptureManagerAvailable() { |
| return getApplicationContext().getSystemService(ContentCaptureManager.class) != null; |
| } |
| }; |
| |
| @Override |
| public int onStartCommand(Intent intent, int flags, int startId) { |
| // We need to make sure we don't call killProcess before we get a chance to return |
| // START_NOT_STICKY, as that will cause the OS to restart us and cause race conditions. |
| mHandler.post(() -> { |
| setupKillingStage(intent); |
| shareData(); |
| }); |
| return START_NOT_STICKY; |
| } |
| |
| @Nullable |
| @Override |
| public IBinder onBind(Intent intent) { |
| return mBinder; |
| } |
| |
| private void setupKillingStage(Intent intent) { |
| String killingStage = intent.getStringExtra("KillingStage"); |
| if (TextUtils.isEmpty(killingStage)) { |
| return; |
| } |
| mKillingStage = DataSharingServiceTest.KillingStage.valueOf(killingStage); |
| } |
| |
| private void shareData() { |
| ContentCaptureManager manager = |
| getApplicationContext().getSystemService(ContentCaptureManager.class); |
| |
| assertThat(manager).isNotNull(); |
| assertThat(manager.isContentCaptureEnabled()).isTrue(); |
| |
| manager.shareData( |
| new DataShareRequest(new LocusId(mLocusId), mMimeType), |
| sExecutor, new DataShareWriteAdapter() { |
| @Override |
| public void onWrite(ParcelFileDescriptor destination) { |
| try (OutputStream outputStream = |
| new ParcelFileDescriptor.AutoCloseOutputStream(destination)) { |
| if (mKillingStage |
| == DataSharingServiceTest.KillingStage.BEFORE_WRITE) { |
| Process.killProcess(Process.myPid()); |
| return; |
| } |
| sRandom.nextBytes(mDataWritten); |
| outputStream.write(mDataWritten); |
| if (mKillingStage |
| == DataSharingServiceTest.KillingStage.DURING_WRITE) { |
| Process.killProcess(Process.myPid()); |
| return; |
| } |
| mSessionSucceeded = true; |
| } catch (IOException e) { |
| } |
| |
| mSessionFinished = true; |
| } |
| |
| @Override |
| public void onRejected() { |
| mSessionRejected = true; |
| mSessionSucceeded = false; |
| mSessionFinished = true; |
| } |
| |
| @Override |
| public void onError(int errorCode) { |
| mSessionErrorCode = errorCode; |
| mSessionSucceeded = false; |
| mSessionFinished = true; |
| } |
| }); |
| } |
| } |