package com.netease.nim.uikit.session.audio;
import android.content.Context;
import android.widget.Toast;
import com.netease.nim.uikit.NimUIKit;
import com.netease.nim.uikit.R;
import com.netease.nim.uikit.common.media.audioplayer.BaseAudioControl;
import com.netease.nim.uikit.common.media.audioplayer.Playable;
import com.netease.nim.uikit.common.ui.recyclerview.adapter.BaseMultiItemFetchLoadAdapter;
import com.netease.nim.uikit.common.util.storage.StorageUtil;
import com.netease.nimlib.sdk.NIMClient;
import com.netease.nimlib.sdk.msg.MsgService;
import com.netease.nimlib.sdk.msg.attachment.AudioAttachment;
import com.netease.nimlib.sdk.msg.constant.AttachStatusEnum;
import com.netease.nimlib.sdk.msg.constant.MsgDirectionEnum;
import com.netease.nimlib.sdk.msg.constant.MsgStatusEnum;
import com.netease.nimlib.sdk.msg.constant.MsgTypeEnum;
import com.netease.nimlib.sdk.msg.model.IMMessage;
import java.util.List;
public class MessageAudioControl extends BaseAudioControl<IMMessage> {
private static MessageAudioControl mMessageAudioControl = null;
private boolean mIsNeedPlayNext = false;
private BaseMultiItemFetchLoadAdapter mAdapter;
private IMMessage mItem = null;
private MessageAudioControl(Context context) {
super(context, true);
}
public static MessageAudioControl getInstance(Context context) {
if (mMessageAudioControl == null) {
synchronized (MessageAudioControl.class) {
if (mMessageAudioControl == null) {
mMessageAudioControl = new MessageAudioControl(NimUIKit.getContext());
}
}
}
return mMessageAudioControl;
}
@Override
protected void setOnPlayListener(Playable playingPlayable, AudioControlListener audioControlListener) {
this.audioControlListener = audioControlListener;
BasePlayerListener basePlayerListener = new BasePlayerListener(currentAudioPlayer, playingPlayable) {
@Override
public void onInterrupt() {
if (!checkAudioPlayerValid()) {
return;
}
super.onInterrupt();
cancelPlayNext();
}
@Override
public void onError(String error) {
if (!checkAudioPlayerValid()) {
return;
}
super.onError(error);
cancelPlayNext();
}
@Override
public void onCompletion() {
if (!checkAudioPlayerValid()) {
return;
}
resetAudioController(listenerPlayingPlayable);
boolean isLoop = false;
if (mIsNeedPlayNext) {
if (mAdapter != null && mItem != null) {
isLoop = playNextAudio(mAdapter, mItem);
}
}
if (!isLoop) {
if (audioControlListener != null) {
audioControlListener.onEndPlay(currentPlayable);
}
playSuffix();
}
}
};
basePlayerListener.setAudioControlListener(audioControlListener);
currentAudioPlayer.setOnPlayListener(basePlayerListener);
}
@Override
public IMMessage getPlayingAudio() {
if (isPlayingAudio() && AudioMessagePlayable.class.isInstance(currentPlayable)) {
return ((AudioMessagePlayable) currentPlayable).getMessage();
} else {
return null;
}
}
@Override
public void startPlayAudioDelay(
long delayMillis,
IMMessage message,
AudioControlListener audioControlListener, int audioStreamType) {
startPlayAudio(message, audioControlListener, audioStreamType, true, delayMillis);
}
//连续播放时不需要resetOrigAudioStreamType
private void startPlayAudio(
IMMessage message,
AudioControlListener audioControlListener,
int audioStreamType,
boolean resetOrigAudioStreamType,
long delayMillis) {
if (StorageUtil.isExternalStorageExist()) {
if (startAudio(new AudioMessagePlayable(message), audioControlListener, audioStreamType, resetOrigAudioStreamType, delayMillis)) {
// 将未读标识去掉,更新数据库
if (isUnreadAudioMessage(message)) {
message.setStatus(MsgStatusEnum.read);
NIMClient.getService(MsgService.class).updateIMMessageStatus(message);
}
}
} else {
Toast.makeText(mContext, R.string.sdcard_not_exist_error, Toast.LENGTH_SHORT).show();
}
}
private boolean playNextAudio(BaseMultiItemFetchLoadAdapter tAdapter, IMMessage messageItem) {
final List<?> list = tAdapter.getData();
int index = 0;
int nextIndex = -1;
//找到当前已经播放的
for (int i = 0; i < list.size(); ++i) {
IMMessage item = (IMMessage) list.get(i);
if (item.equals(messageItem)) {
index = i;
break;
}
}
//找到下一个将要播放的
for (int i = index; i < list.size(); ++i) {
IMMessage item = (IMMessage) list.get(i);
IMMessage message = item;
if (isUnreadAudioMessage(message)) {
nextIndex = i;
break;
}
}
if (nextIndex == -1) {
cancelPlayNext();
return false;
}
IMMessage message = (IMMessage) list.get(nextIndex);
AudioAttachment attach = (AudioAttachment) message.getAttachment();
if (mMessageAudioControl != null && attach != null) {
if (message.getAttachStatus() != AttachStatusEnum.transferred) {
cancelPlayNext();
return false;
}
if (message.getStatus() != MsgStatusEnum.read) {
message.setStatus(MsgStatusEnum.read);
NIMClient.getService(MsgService.class).updateIMMessageStatus(message);
}
//不是直接通过点击ViewHolder开始的播放,不设置AudioControlListener
//notifyDataSetChanged会触发ViewHolder刷新,对应的ViewHolder会把AudioControlListener设置上去
//连续播放 1.继续使用playingAudioStreamType 2.不需要resetOrigAudioStreamType
mMessageAudioControl.startPlayAudio(message, null, getCurrentAudioStreamType(), false, 0);
mItem = (IMMessage) list.get(nextIndex);
tAdapter.notifyDataSetChanged();
return true;
}
return false;
}
private void cancelPlayNext() {
setPlayNext(false, null, null);
}
public void setPlayNext(boolean isPlayNext, BaseMultiItemFetchLoadAdapter adapter, IMMessage item) {
mIsNeedPlayNext = isPlayNext;
mAdapter = adapter;
mItem = item;
}
public void stopAudio() {
super.stopAudio();
}
public boolean isUnreadAudioMessage(IMMessage message) {
if ((message.getMsgType() == MsgTypeEnum.audio)
&& message.getDirect() == MsgDirectionEnum.In
&& message.getAttachStatus() == AttachStatusEnum.transferred
&& message.getStatus() != MsgStatusEnum.read) {
return true;
} else {
return false;
}
}
}