ICameraDeviceCallbacks.aidl revision e8c535e833ed135895e99ca81aa3b85d80d7cf3c 
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
17package android.hardware.camera2;
18
19import android.hardware.camera2.impl.CameraMetadataNative;
20import android.hardware.camera2.impl.CaptureResultExtras;
21
22/** @hide */
23interface ICameraDeviceCallbacks
24{
25    // Error codes for onDeviceError
26    const int ERROR_CAMERA_INVALID_ERROR = -1; // To indicate all invalid error codes
27    const int ERROR_CAMERA_DISCONNECTED = 0;
28    const int ERROR_CAMERA_DEVICE = 1;
29    const int ERROR_CAMERA_SERVICE = 2;
30    const int ERROR_CAMERA_REQUEST = 3;
31    const int ERROR_CAMERA_RESULT = 4;
32    const int ERROR_CAMERA_BUFFER = 5;
33
34    oneway void onDeviceError(int errorCode, in CaptureResultExtras resultExtras);
35    oneway void onDeviceIdle();
36    oneway void onCaptureStarted(in CaptureResultExtras resultExtras, long timestamp);
37    oneway void onResultReceived(in CameraMetadataNative result,
38                                 in CaptureResultExtras resultExtras);
39    oneway void onPrepared(int streamId);
40
41    /**
42     * Repeating request encountered an error and was stopped.
43     *
44     * @param lastFrameNumber Frame number of the last frame of the streaming request.
45     */
46    oneway void onRepeatingRequestError(in long lastFrameNumber);
47}
48