/**
* Copyright (C) 2013-2014 EaseMob Technologies. All rights reserved.
*
* 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 com.fanxin.app.adapter;
import java.io.File;
import android.app.Activity;
import android.content.Context;
import android.graphics.drawable.AnimationDrawable;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.os.AsyncTask;
import android.view.View;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.Toast;
import com.easemob.chat.EMChatDB;
import com.easemob.chat.EMChatManager;
import com.easemob.chat.EMMessage;
import com.easemob.chat.EMMessage.ChatType;
import com.easemob.chat.VoiceMessageBody;
import com.fanxin.app.R;
import com.fanxin.app.fx.ChatActivity;
public class VoicePlayClickListener implements View.OnClickListener {
EMMessage message;
VoiceMessageBody voiceBody;
ImageView voiceIconView;
private AnimationDrawable voiceAnimation = null;
MediaPlayer mediaPlayer = null;
ImageView iv_read_status;
Activity activity;
private ChatType chatType;
private BaseAdapter adapter;
public static boolean isPlaying = false;
public static VoicePlayClickListener currentPlayListener = null;
/**
*
* @param message
* @param v
* @param iv_read_status
* @param context
* @param activity
* @param user
* @param chatType
*/
public VoicePlayClickListener(EMMessage message, ImageView v, ImageView iv_read_status, BaseAdapter adapter, Activity activity,
String username) {
this.message = message;
voiceBody = (VoiceMessageBody) message.getBody();
this.iv_read_status = iv_read_status;
this.adapter = adapter;
voiceIconView = v;
this.activity = activity;
this.chatType = message.getChatType();
}
public void stopPlayVoice() {
voiceAnimation.stop();
if (message.direct == EMMessage.Direct.RECEIVE) {
voiceIconView.setImageResource(R.drawable.chatfrom_voice_playing);
} else {
voiceIconView.setImageResource(R.drawable.chatto_voice_playing);
}
// stop play voice
if (mediaPlayer != null) {
mediaPlayer.stop();
mediaPlayer.release();
}
isPlaying = false;
((ChatActivity) activity).playMsgId = null;
adapter.notifyDataSetChanged();
}
public void playVoice(String filePath) {
if (!(new File(filePath).exists())) {
return;
}
((ChatActivity) activity).playMsgId = message.getMsgId();
AudioManager audioManager = (AudioManager) activity.getSystemService(Context.AUDIO_SERVICE);
mediaPlayer = new MediaPlayer();
if (EMChatManager.getInstance().getChatOptions().getUseSpeaker()) {
audioManager.setMode(AudioManager.MODE_NORMAL);
audioManager.setSpeakerphoneOn(true);
mediaPlayer.setAudioStreamType(AudioManager.STREAM_RING);
} else {
audioManager.setSpeakerphoneOn(false);// 关闭扬声器
// 把声音设定成Earpiece(听筒)出来,设定为正在通话中
audioManager.setMode(AudioManager.MODE_IN_CALL);
mediaPlayer.setAudioStreamType(AudioManager.STREAM_VOICE_CALL);
}
try {
mediaPlayer.setDataSource(filePath);
mediaPlayer.prepare();
mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
// TODO Auto-generated method stub
mediaPlayer.release();
mediaPlayer = null;
stopPlayVoice(); // stop animation
}
});
isPlaying = true;
currentPlayListener = this;
mediaPlayer.start();
showAnimation();
// 如果是接收的消息
if (message.direct == EMMessage.Direct.RECEIVE) {
try {
if (!message.isAcked) {
message.isAcked = true;
// 告知对方已读这条消息
if (chatType != ChatType.GroupChat)
EMChatManager.getInstance().ackMessageRead(message.getFrom(), message.getMsgId());
}
} catch (Exception e) {
message.isAcked = false;
}
if (!message.isListened() && iv_read_status != null && iv_read_status.getVisibility() == View.VISIBLE) {
// 隐藏自己未播放这条语音消息的标志
iv_read_status.setVisibility(View.INVISIBLE);
EMChatManager.getInstance().setMessageListened(message);
}
}
} catch (Exception e) {
}
}
// show the voice playing animation
private void showAnimation() {
// play voice, and start animation
if (message.direct == EMMessage.Direct.RECEIVE) {
voiceIconView.setImageResource(R.anim.voice_from_icon);
} else {
voiceIconView.setImageResource(R.anim.voice_to_icon);
}
voiceAnimation = (AnimationDrawable) voiceIconView.getDrawable();
voiceAnimation.start();
}
@Override
public void onClick(View v) {
if (isPlaying) {
if (((ChatActivity) activity).playMsgId != null && ((ChatActivity) activity).playMsgId.equals(message.getMsgId())) {
currentPlayListener.stopPlayVoice();
return;
}
currentPlayListener.stopPlayVoice();
}
if (message.direct == EMMessage.Direct.SEND) {
// for sent msg, we will try to play the voice file directly
playVoice(voiceBody.getLocalUrl());
} else {
if (message.status == EMMessage.Status.SUCCESS) {
File file = new File(voiceBody.getLocalUrl());
if (file.exists() && file.isFile())
playVoice(voiceBody.getLocalUrl());
else
System.err.println("file not exist");
} else if (message.status == EMMessage.Status.INPROGRESS) {
Toast.makeText(activity, "正在下载语音,稍后点击", Toast.LENGTH_SHORT).show();
} else if (message.status == EMMessage.Status.FAIL) {
Toast.makeText(activity, "正在下载语音,稍后点击", Toast.LENGTH_SHORT).show();
new AsyncTask<Void, Void, Void>() {
@Override
protected Void doInBackground(Void... params) {
EMChatManager.getInstance().asyncFetchMessage(message);
return null;
}
@Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
adapter.notifyDataSetChanged();
}
}.execute();
}
}
}
}