1/*
2 * Copyright (C) 2014 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.support.v4.media.session;
18
19import android.media.session.PlaybackState;
20import android.os.Bundle;
21
22import androidx.annotation.RequiresApi;
23
24import java.util.List;
25
26@RequiresApi(21)
27class PlaybackStateCompatApi21 {
28    public static int getState(Object stateObj) {
29        return ((PlaybackState)stateObj).getState();
30    }
31
32    public static long getPosition(Object stateObj) {
33        return ((PlaybackState)stateObj).getPosition();
34    }
35
36    public static long getBufferedPosition(Object stateObj) {
37        return ((PlaybackState)stateObj).getBufferedPosition();
38    }
39
40    public static float getPlaybackSpeed(Object stateObj) {
41        return ((PlaybackState)stateObj).getPlaybackSpeed();
42    }
43
44    public static long getActions(Object stateObj) {
45        return ((PlaybackState)stateObj).getActions();
46    }
47
48    public static CharSequence getErrorMessage(Object stateObj) {
49        return ((PlaybackState)stateObj).getErrorMessage();
50    }
51
52    public static long getLastPositionUpdateTime(Object stateObj) {
53        return ((PlaybackState)stateObj).getLastPositionUpdateTime();
54    }
55
56    public static List<Object> getCustomActions(Object stateObj) {
57        return (List)((PlaybackState)stateObj).getCustomActions();
58    }
59
60    public static long getActiveQueueItemId(Object stateObj) {
61        return ((PlaybackState)stateObj).getActiveQueueItemId();
62    }
63
64    public static Object newInstance(int state, long position, long bufferedPosition,
65            float speed, long actions, CharSequence errorMessage, long updateTime,
66            List<Object> customActions,
67            long activeItemId) {
68        PlaybackState.Builder stateObj = new PlaybackState.Builder();
69        stateObj.setState(state, position, speed, updateTime);
70        stateObj.setBufferedPosition(bufferedPosition);
71        stateObj.setActions(actions);
72        stateObj.setErrorMessage(errorMessage);
73        for (Object customAction : customActions) {
74            stateObj.addCustomAction((PlaybackState.CustomAction) customAction);
75        }
76        stateObj.setActiveQueueItemId(activeItemId);
77        return stateObj.build();
78    }
79
80    static final class CustomAction {
81        public static String getAction(Object customActionObj) {
82            return ((PlaybackState.CustomAction)customActionObj).getAction();
83        }
84
85        public static CharSequence getName(Object customActionObj) {
86            return ((PlaybackState.CustomAction)customActionObj).getName();
87        }
88
89        public static int getIcon(Object customActionObj) {
90            return ((PlaybackState.CustomAction)customActionObj).getIcon();
91        }
92        public static Bundle getExtras(Object customActionObj) {
93            return ((PlaybackState.CustomAction)customActionObj).getExtras();
94        }
95
96        public static Object newInstance(String action, CharSequence name,
97                int icon, Bundle extras) {
98            PlaybackState.CustomAction.Builder customActionObj =
99                    new PlaybackState.CustomAction.Builder(action, name, icon);
100            customActionObj.setExtras(extras);
101            return customActionObj.build();
102        }
103
104        private CustomAction() {
105        }
106    }
107
108    private PlaybackStateCompatApi21() {
109    }
110}
111