| /* |
| * Copyright 2019 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.media.tv.tuner.filter; |
| |
| import android.annotation.NonNull; |
| import android.annotation.SystemApi; |
| |
| /** |
| * Callback interface for receiving information from the corresponding filters. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public interface FilterCallback { |
| /** |
| * Invoked when there are filter events. |
| * |
| * @param filter the corresponding filter which sent the events. |
| * @param events the filter events sent from the filter. |
| */ |
| void onFilterEvent(@NonNull Filter filter, @NonNull FilterEvent[] events); |
| /** |
| * Invoked when filter status changed. |
| * |
| * @param filter the corresponding filter whose status is changed. |
| * @param status the new status of the filter. |
| */ |
| void onFilterStatusChanged(@NonNull Filter filter, @Filter.Status int status); |
| } |