1/*
2 * Copyright (C) 2008 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;
18
19/**
20 * Used for receiving a notification when a flush() has been successfully completed.
21 */
22public interface SensorEventListener2 extends SensorEventListener {
23    /**
24     * Called after flush() is completed. All the events in the batch at the point when the flush
25     * was called have been delivered to the applications registered for those sensor events. In
26     * {@link android.os.Build.VERSION_CODES#KITKAT}, applications may receive flush complete events
27     * even if some other application has called flush() on the same sensor. Starting with
28     * {@link android.os.Build.VERSION_CODES#LOLLIPOP}, flush Complete events are sent ONLY to the
29     * application that has explicitly called flush(). If the hardware FIFO is flushed due to some
30     * other application calling flush(), flush complete event is not delivered to this application.
31     * <p>
32     *
33     * @param sensor The {@link android.hardware.Sensor Sensor} on which flush was called.
34     * @see android.hardware.SensorManager#flush(SensorEventListener)
35     */
36    public void onFlushCompleted(Sensor sensor);
37}
38