1 /*
2  * Copyright (C) 2015 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.camera.one.v2.errorhandling;
18 
19 import com.android.camera.FatalErrorHandler;
20 import com.android.camera.debug.Logger;
21 import com.android.camera.one.v2.camera2proxy.CameraCaptureSessionProxy;
22 import com.android.camera.one.v2.commands.CameraCommandExecutor;
23 import com.android.camera.one.v2.core.ResponseListener;
24 import com.android.camera.stats.UsageStatistics;
25 
26 import java.util.Arrays;
27 import java.util.List;
28 
29 import javax.annotation.ParametersAreNonnullByDefault;
30 
31 /**
32  * Creates a ResponseListener which will handle repeat failures.
33  * <p>
34  * This is to workaround bug: 19061883
35  */
36 @ParametersAreNonnullByDefault
37 public final class RepeatFailureHandlerComponent {
38     private final RepeatFailureDetector mRepeatFailureHandler;
39 
RepeatFailureHandlerComponent(RepeatFailureDetector repeatFailureHandler)40     private RepeatFailureHandlerComponent(RepeatFailureDetector repeatFailureHandler) {
41         mRepeatFailureHandler = repeatFailureHandler;
42     }
43 
provideResponseListener()44     public ResponseListener provideResponseListener() {
45         return mRepeatFailureHandler;
46     }
47 
create(Logger.Factory logFactory, FatalErrorHandler fatalErrorHandler, CameraCaptureSessionProxy captureSession, CameraCommandExecutor commandExecutor, Runnable previewStarter, UsageStatistics usageStats, int consecutiveFailureThreshold)48     public static RepeatFailureHandlerComponent create(Logger.Factory logFactory,
49             FatalErrorHandler fatalErrorHandler, CameraCaptureSessionProxy captureSession,
50             CameraCommandExecutor commandExecutor, Runnable previewStarter,
51             UsageStatistics usageStats, int consecutiveFailureThreshold) {
52         FastCameraReset fastCameraReset = new FastCameraReset(logFactory, captureSession,
53                 commandExecutor, previewStarter, usageStats);
54         FatalErrorDialogFailureHandler fatalErrorDialog = new FatalErrorDialogFailureHandler
55                 (fatalErrorHandler, usageStats);
56 
57         RecoverySuccessCallback recoverySuccessCallback = new RecoverySuccessCallback(usageStats);
58 
59         List<FailureHandler> recoveryStrategies = Arrays.asList(fastCameraReset, fatalErrorDialog);
60         RepeatFailureDetector failureDetector = new RepeatFailureDetector(logFactory,
61                 consecutiveFailureThreshold,
62                 recoveryStrategies,
63                 recoverySuccessCallback);
64         return new RepeatFailureHandlerComponent(failureDetector);
65     }
66 }
67