Java Code Examples for com.easemob.util.EMLog#d()

/**
 * 处理新收到的消息，然后发送通知
 * 
 * 开发者可以重载此函数
 * this function can be override
 * 
 * @param message
 */
public synchronized void onNewMsg(EMMessage message) {
    if(EMChatManager.getInstance().isSlientMessage(message)){
        return;
    }
    EaseSettingsProvider settingsProvider = EaseUI.getInstance().getSettingsProvider();
    if(!settingsProvider.isMsgNotifyAllowed(message)){
        return;
    }
    
    // 判断app是否在后台
    if (!EasyUtils.isAppRunningForeground(appContext)) {
        EMLog.d(TAG, "app is running in backgroud");
        sendNotification(message, false);
    } else {
        sendNotification(message, true);

    }
    
    viberateAndPlayTone(message);
}
 

public synchronized void onNewMesg(List<EMMessage> messages) {
    if(EMChatManager.getInstance().isSlientMessage(messages.get(messages.size()-1))){
        return;
    }
    EaseSettingsProvider settingsProvider = EaseUI.getInstance().getSettingsProvider();
    if(!settingsProvider.isMsgNotifyAllowed(null)){
        return;
    }
    // 判断app是否在后台
    if (!EasyUtils.isAppRunningForeground(appContext)) {
        EMLog.d(TAG, "app is running in backgroud");
        sendNotification(messages, false);
    } else {
        sendNotification(messages, true);
    }
    viberateAndPlayTone(messages.get(messages.size()-1));
}
 

@Override
public Object[] getSections() {
    positionOfSection = new SparseIntArray();
    sectionOfPosition = new SparseIntArray();
    int count = getCount();
    list = new ArrayList<String>();
    list.add(getContext().getString(R.string.search_header));
    positionOfSection.put(0, 0);
    sectionOfPosition.put(0, 0);
    for (int i = 1; i < count; i++) {

        String letter = getItem(i).getInitialLetter();
        EMLog.d(TAG, "contactadapter getsection getHeader:" + letter + " name:" + getItem(i).getUsername());
        int section = list.size() - 1;
        if (list.get(section) != null && !list.get(section).equals(letter)) {
            list.add(letter);
            section++;
            positionOfSection.put(section, i);
        }
        sectionOfPosition.put(i, section);
    }
    return list.toArray(new String[list.size()]);
}
 

@Override
protected void onBubbleClick() {
    VideoMessageBody videoBody = (VideoMessageBody) message.getBody();
       EMLog.d(TAG, "video view is on click");
       Intent intent = new Intent(context, EaseShowVideoActivity.class);
       intent.putExtra("localpath", videoBody.getLocalUrl());
       intent.putExtra("secret", videoBody.getSecret());
       intent.putExtra("remotepath", videoBody.getRemoteUrl());
       if (message != null && message.direct == EMMessage.Direct.RECEIVE && !message.isAcked
               && message.getChatType() != ChatType.GroupChat) {
           message.isAcked = true;
           try {
               EMChatManager.getInstance().ackMessageRead(message.getFrom(), message.getMsgId());
           } catch (Exception e) {
               e.printStackTrace();
           }
       }
       activity.startActivity(intent);
}
 

/**
 * 处理新收到的消息，然后发送通知
 * 
 * 开发者可以重载此函数
 * this function can be override
 * 
 * @param message
 */
public synchronized void onNewMsg(final EMMessage message) {
    if(EMChatManager.getInstance().isSlientMessage(message)){
        return;
    }
    
    // 判断app是否在后台
    if (!EasyUtils.isAppRunningForeground(appContext)) {
        EMLog.d(TAG, "app is running in backgroud");
        sendNotification(message, false);
    } else {
        sendNotification(message, true);

    }
    
    viberateAndPlayTone(message);
}
 

@Override
	public void onReceive(Context context, Intent intent) {
		if(!DemoHXSDKHelper.getInstance().isLogined())
		    return;
		//拨打方username
		String from = intent.getStringExtra("from");
		//call type
//		String type = intent.getStringExtra("type");
//		if("video".equals(type)){ //视频通话
//		    context.startActivity(new Intent(context, VideoCallActivity.class).
//                    putExtra("username", from).putExtra("isComingCall", true).
//                    addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
//		}else{ //音频通话
//		    context.startActivity(new Intent(context, VoiceCallActivity.class).
//		            putExtra("username", from).putExtra("isComingCall", true).
//		            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
//		}
		EMLog.d("CallReceiver", "app received a incoming call");
	}
 

public static String getImagePath(String remoteUrl)
{
	String imageName= remoteUrl.substring(remoteUrl.lastIndexOf("/") + 1, remoteUrl.length());
	String path =PathUtil.getInstance().getImagePath()+"/"+ imageName;
       EMLog.d("msg", "image path:" + path);
       return path;
	
}
 

public static String getThumbnailImagePath(String imagePath) {
    String path = imagePath.substring(0, imagePath.lastIndexOf("/") + 1);
    path += "th" + imagePath.substring(imagePath.lastIndexOf("/")+1, imagePath.length());
    EMLog.d("msg", "original image path:" + imagePath);
    EMLog.d("msg", "thum image path:" + path);
    return path;
}
 

@Override
protected synchronized void publishResults(CharSequence constraint,
        FilterResults results) {
    userList.clear();
    userList.addAll((List<EaseUser>)results.values);
    EMLog.d(TAG, "publish contacts filter results size: " + results.count);
    if (results.count > 0) {
        notiyfyByFilter = true;
        notifyDataSetChanged();
        notiyfyByFilter = false;
    } else {
        notifyDataSetInvalidated();
    }
}
 

@Override
public HXNotifier createNotifier(){
    return new HXNotifier(){
        public synchronized void onNewMsg(final EMMessage message) {
            if(EMChatManager.getInstance().isSlientMessage(message)){
                return;
            }
            
            String chatUsename = null;
            List<String> notNotifyIds = null;
            // 获取设置的不提示新消息的用户或者群组ids
            if (message.getChatType() == ChatType.Chat) {
                chatUsename = message.getFrom();
                notNotifyIds = ((DemoHXSDKModel) hxModel).getDisabledGroups();
            } else {
                chatUsename = message.getTo();
                notNotifyIds = ((DemoHXSDKModel) hxModel).getDisabledIds();
            }

            if (notNotifyIds == null || !notNotifyIds.contains(chatUsename)) {
                // 判断app是否在后台
                if (!EasyUtils.isAppRunningForeground(appContext)) {
                    EMLog.d(TAG, "app is running in backgroud");
                    sendNotification(message, false);
                } else {
                    sendNotification(message, true);

                }
                
                viberateAndPlayTone(message);
            }
        }
    };
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	requestWindowFeature(Window.FEATURE_NO_TITLE);
	getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
			WindowManager.LayoutParams.FLAG_FULLSCREEN);
	setContentView(R.layout.ease_showvideo_activity);
	loadingLayout = (RelativeLayout) findViewById(R.id.loading_layout);
	progressBar = (ProgressBar) findViewById(R.id.progressBar);
	localFilePath = getIntent().getStringExtra("localpath");
	String remotepath = getIntent().getStringExtra("remotepath");
	String secret = getIntent().getStringExtra("secret");
	EMLog.d(TAG, "show video view file:" + localFilePath
			+ " remotepath:" + remotepath + " secret:" + secret);
	if (localFilePath != null && new File(localFilePath).exists()) {
		Intent intent = new Intent(Intent.ACTION_VIEW);
		intent.setDataAndType(Uri.fromFile(new File(localFilePath)),
				"video/mp4");
		startActivity(intent);
		finish();
	} else if (!TextUtils.isEmpty(remotepath) && !remotepath.equals("null")) {
		EMLog.d(TAG, "download remote video file");
		Map<String, String> maps = new HashMap<String, String>();
		if (!TextUtils.isEmpty(secret)) {
			maps.put("share-secret", secret);
		}
		downloadVideo(remotepath, maps);
	} else {

	}
}
 

public static String getImagePath(String remoteUrl)
{
	String imageName= remoteUrl.substring(remoteUrl.lastIndexOf("/") + 1, remoteUrl.length());
	String path =PathUtil.getInstance().getImagePath()+"/"+ imageName;
       EMLog.d("msg", "image path:" + path);
       return path;
	
}
 

/**
 * load image into image view
 * 
 * @param thumbernailPath
 * @param iv
 * @param position
 * @return the image exists or not
 */
private boolean showImageView(final String thumbernailPath, final ImageView iv, final String localFullSizePath, String remoteDir,
		final EMMessage message) {
	// String imagename =
	// localFullSizePath.substring(localFullSizePath.lastIndexOf("/") + 1,
	// localFullSizePath.length());
	// final String remote = remoteDir != null ? remoteDir+imagename :
	// imagename;
	final String remote = remoteDir;
	EMLog.d("###", "local = " + localFullSizePath + " remote: " + remote);
	// first check if the thumbnail image already loaded into cache
	Bitmap bitmap = ImageCache.getInstance().get(thumbernailPath);
	if (bitmap != null) {
		// thumbnail image is already loaded, reuse the drawable
		iv.setImageBitmap(bitmap);
		iv.setClickable(true); 
		iv.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View v) {
				System.err.println("image view on click");
				Intent intent = new Intent(activity, ShowBigImage.class);
				File file = new File(localFullSizePath);
				if (file.exists()) {
					Uri uri = Uri.fromFile(file);
					intent.putExtra("uri", uri);
					System.err.println("here need to check why download everytime");
				} else {
					// The local full size pic does not exist yet.
					// ShowBigImage needs to download it from the server
					// first
					// intent.putExtra("", message.get);
					ImageMessageBody body = (ImageMessageBody) message.getBody();
					intent.putExtra("secret", body.getSecret());
					intent.putExtra("remotepath", remote);
				}
				if (message != null && message.direct == EMMessage.Direct.RECEIVE && !message.isAcked
						&& message.getChatType() != ChatType.GroupChat) {
					try {
						EMChatManager.getInstance().ackMessageRead(message.getFrom(), message.getMsgId());
						message.isAcked = true;
					} catch (Exception e) {
						e.printStackTrace();
					}
				}
				activity.startActivity(intent);
			}
		});
		return true;
	} else {

		new LoadImageTask().execute(thumbernailPath, localFullSizePath, remote, message.getChatType(), iv, activity, message);
		return true;
	}

}
 

public static String getThumbnailImagePath(String thumbRemoteUrl) {
String thumbImageName= thumbRemoteUrl.substring(thumbRemoteUrl.lastIndexOf("/") + 1, thumbRemoteUrl.length());
String path =PathUtil.getInstance().getImagePath()+"/"+ "th"+thumbImageName;
      EMLog.d("msg", "thum image path:" + path);
      return path;
  }
 

private void processContactsAndGroups() throws EaseMobException {
    // demo中简单的处理成每次登陆都去获取好友username，开发者自己根据情况而定
    List<String> usernames = EMContactManager.getInstance().getContactUserNames();
    EMLog.d("roster", "contacts size: " + usernames.size());
    Map<String, User> userlist = new HashMap<String, User>();
    for (String username : usernames) {
        User user = new User();
        user.setUsername(username);
        setUserHearder(username, user);
        userlist.put(username, user);
    }
    // 添加user"申请与通知"
    User newFriends = new User();
    newFriends.setUsername(Constants.NEW_FRIENDS_USERNAME);
    String strChat = getResources().getString(R.string.Application_and_notify);
    newFriends.setNick(strChat);
    
    userlist.put(Constants.NEW_FRIENDS_USERNAME, newFriends);
    // 添加"群聊"
    User groupUser = new User();
    String strGroup = getResources().getString(R.string.group_chat);
    groupUser.setUsername(Constants.GROUP_USERNAME);
    groupUser.setNick(strGroup);
    groupUser.setHeader("");
    userlist.put(Constants.GROUP_USERNAME, groupUser);

    // 存入内存
    MyApplication.getInstance().setContactList(userlist);
    System.out.println("----------------"+userlist.values().toString());
    // 存入db
    UserDao dao = new UserDao(LoginActivity.this);
    List<User> users = new ArrayList<User>(userlist.values());
    dao.saveContactList(users);
    
    //获取黑名单列表
    List<String> blackList = EMContactManager.getInstance().getBlackListUsernamesFromServer();
    //保存黑名单
    EMContactManager.getInstance().saveBlackList(blackList);

    // 获取群聊列表(群聊里只有groupid和groupname等简单信息，不包含members),sdk会把群组存入到内存和db中
    EMGroupManager.getInstance().getGroupsFromServer();
}
 

/**
 * load image into image view
 * 
 * @param thumbernailPath
 * @param iv
 * @param position
 * @return the image exists or not
 */
private boolean showImageView(final String thumbernailPath,
        final ImageView iv, final String localFullSizePath,
        String remoteDir, final EMMessage message) {
    // String imagename =
    // localFullSizePath.substring(localFullSizePath.lastIndexOf("/") + 1,
    // localFullSizePath.length());
    // final String remote = remoteDir != null ? remoteDir+imagename :
    // imagename;
    final String remote = remoteDir;
    EMLog.d("###", "local = " + localFullSizePath + " remote: " + remote);
    // first check if the thumbnail image already loaded into cache
    Bitmap bitmap = ImageCache.getInstance().get(thumbernailPath);
    if (bitmap != null) {
        // thumbnail image is already loaded, reuse the drawable
        iv.setImageBitmap(bitmap);
        iv.setClickable(true);
        iv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                System.err.println("image view on click");
                Intent intent = new Intent(activity, ShowBigImage.class);
                File file = new File(localFullSizePath);
                if (file.exists()) {
                    Uri uri = Uri.fromFile(file);
                    intent.putExtra("uri", uri);
                    System.err
                            .println("here need to check why download everytime");
                } else {
                    // The local full size pic does not exist yet.
                    // ShowBigImage needs to download it from the server
                    // first
                    // intent.putExtra("", message.get);
                    ImageMessageBody body = (ImageMessageBody) message
                            .getBody();
                    intent.putExtra("secret", body.getSecret());
                    intent.putExtra("remotepath", remote);
                }
                if (message != null
                        && message.direct == EMMessage.Direct.RECEIVE
                        && !message.isAcked
                        && message.getChatType() != ChatType.GroupChat) {
                    try {
                        EMChatManager.getInstance().ackMessageRead(
                                message.getFrom(), message.getMsgId());
                        message.isAcked = true;
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
                activity.startActivity(intent);
            }
        });
        return true;
    } else {

        new LoadImageTask().execute(thumbernailPath, localFullSizePath,
                remote, message.getChatType(), iv, activity, message);
        return true;
    }

}
 

public static String getThumbnailImagePath(String thumbRemoteUrl) {
String thumbImageName= thumbRemoteUrl.substring(thumbRemoteUrl.lastIndexOf("/") + 1, thumbRemoteUrl.length());
String path =PathUtil.getInstance().getImagePath()+"/"+ "th"+thumbImageName;
      EMLog.d("msg", "thum image path:" + path);
      return path;
  }
 

/**
 * 下载图片
 * 
 * @param remoteFilePath
 */
private void downloadImage(final String remoteFilePath, final Map<String, String> headers) {
	String str1 = getResources().getString(R.string.Download_the_pictures);
	pd = new ProgressDialog(this);
	pd.setProgressStyle(ProgressDialog.STYLE_SPINNER);
	pd.setCanceledOnTouchOutside(false);
	pd.setMessage(str1);
	pd.show();
	localFilePath = getLocalFilePath(remoteFilePath);
	final EMCallBack callback = new EMCallBack() {
		public void onSuccess() {

			runOnUiThread(new Runnable() {
				@Override
				public void run() {
					DisplayMetrics metrics = new DisplayMetrics();
					getWindowManager().getDefaultDisplay().getMetrics(metrics);
					int screenWidth = metrics.widthPixels;
					int screenHeight = metrics.heightPixels;

					bitmap = ImageUtils.decodeScaleImage(localFilePath, screenWidth, screenHeight);
					if (bitmap == null) {
						image.setImageResource(default_res);
					} else {
						image.setImageBitmap(bitmap);
						EaseImageCache.getInstance().put(localFilePath, bitmap);
						isDownloaded = true;
					}
					if (pd != null) {
						pd.dismiss();
					}
				}
			});
		}

		public void onError(int error, String msg) {
			EMLog.e(TAG, "offline file transfer error:" + msg);
			File file = new File(localFilePath);
			if (file.exists()&&file.isFile()) {
				file.delete();
			}
			runOnUiThread(new Runnable() {
				@Override
				public void run() {
					pd.dismiss();
					image.setImageResource(default_res);
				}
			});
		}

		public void onProgress(final int progress, String status) {
			EMLog.d(TAG, "Progress: " + progress);
			final String str2 = getResources().getString(R.string.Download_the_pictures_new);
			runOnUiThread(new Runnable() {
				@Override
				public void run() {
					
					pd.setMessage(str2 + progress + "%");
				}
			});
		}
	};

    EMChatManager.getInstance().downloadFile(remoteFilePath, localFilePath, headers, callback);

}
 

/**
 * 全局事件监听
 * 因为可能会有UI页面先处理到这个消息，所以一般如果UI页面已经处理，这里就不需要再次处理
 * activityList.size() <= 0 意味着所有页面都已经在后台运行，或者已经离开Activity Stack
 */
protected void initEventListener() {
    eventListener = new EMEventListener() {
        
        @Override
        public void onEvent(EMNotifierEvent event) {
            
            switch (event.getEvent()) {
            case EventNewMessage:
            {
                EMMessage message = (EMMessage)event.getData();
                EMLog.d(TAG, "receive the event : " + event.getEvent() + ",id : " + message.getMsgId());
                
                //应用在后台，不需要刷新UI,通知栏提示新消息
                if(activityList.size() <= 0){
                    HXSDKHelper.getInstance().getNotifier().onNewMsg(message);
                }

                break;
            }
            // below is just giving a example to show a cmd toast, the app should not follow this
            // so be careful of this
            case EventNewCMDMessage:
            {
                EMMessage message = (EMMessage)event.getData();
                EMLog.d(TAG, "receive the event : " + event.getEvent() + ",id : " + message.getMsgId());
                
                EMLog.d(TAG, "收到透传消息");
                //获取消息body
                CmdMessageBody cmdMsgBody = (CmdMessageBody) message.getBody();
                final String action = cmdMsgBody.action;//获取自定义action
                
                //获取扩展属性 此处省略
                //message.getStringAttribute("");
                EMLog.d(TAG, String.format("透传消息：action:%s,message:%s", action,message.toString()));
                final String str = appContext.getString(R.string.receive_the_passthrough);
                
                final String CMD_TOAST_BROADCAST = "easemob.demo.cmd.toast";
                IntentFilter cmdFilter = new IntentFilter(CMD_TOAST_BROADCAST);
                
                //注册通话广播接收者
                appContext.registerReceiver(new BroadcastReceiver(){

                    @Override
                    public void onReceive(Context context, Intent intent) {
                        // TODO Auto-generated method stub
                        Toast.makeText(appContext, intent.getStringExtra("cmd_value"), Toast.LENGTH_SHORT).show();
                    }
                    
                }, cmdFilter); 
                

                Intent broadcastIntent = new Intent(CMD_TOAST_BROADCAST);
                broadcastIntent.putExtra("cmd_value", str+action);
                appContext.sendBroadcast(broadcastIntent, null);
                
                break;
            }
            // add other events in case you are interested in
            default:
                break;
            }
            
        }
    };
    
    EMChatManager.getInstance().registerEventListener(eventListener);
}
 

public static String getThumbnailImagePath(String thumbRemoteUrl) {
String thumbImageName= thumbRemoteUrl.substring(thumbRemoteUrl.lastIndexOf("/") + 1, thumbRemoteUrl.length());
String path =PathUtil.getInstance().getImagePath()+"/"+ "th"+thumbImageName;
      EMLog.d("msg", "thum image path:" + path);
      return path;
  }