com.easemob.chat.ImageMessageBody Java Exaples

Source File: ChatActivity.java From school_shop with MIT License

6 votes

/**
 * 发送图片
 * 
 * @param filePath
 */
private void sendPicture(final String filePath) {
	String to = toChatUsername;
	// create and add image message in view
	final EMMessage message = EMMessage.createSendMessage(EMMessage.Type.IMAGE);
	// 如果是群聊，设置chattype,默认是单聊
	if (chatType == CHATTYPE_GROUP)
		message.setChatType(ChatType.GroupChat);

	message.setReceipt(to);
	ImageMessageBody body = new ImageMessageBody(new File(filePath));
	// 默认超过100k的图片会压缩后发给对方，可以设置成发送原图
	// body.setSendOriginalImage(true);
	message.addBody(body);
	conversation.addMessage(message);

	listView.setAdapter(adapter);
	adapter.refreshSelectLast();
	setResult(RESULT_OK);
	// more(more);
}

Source File: ChatActivity.java From school_shop with MIT License

6 votes

/**
 * 转发消息
 * 
 * @param forward_msg_id
 */
protected void forwardMessage(String forward_msg_id) {
	EMMessage forward_msg = EMChatManager.getInstance().getMessage(forward_msg_id);
	EMMessage.Type type = forward_msg.getType();
	switch (type) {
	case TXT:
		// 获取消息内容，发送消息
		String content = ((TextMessageBody) forward_msg.getBody()).getMessage();
		sendText(content);
		break;
	case IMAGE:
		// 发送图片
		String filePath = ((ImageMessageBody) forward_msg.getBody()).getLocalUrl();
		if (filePath != null) {
			File file = new File(filePath);
			if (!file.exists()) {
				// 不存在大图发送缩略图
				filePath = ImageUtils.getThumbnailImagePath(filePath);
			}
			sendPicture(filePath);
		}
		break;
	default:
		break;
	}
}

Source File: EaseChatFragment.java From monolog-android with MIT License

5 votes

/**
 * 转发消息
 * 
 * @param forward_msg_id
 */
protected void forwardMessage(String forward_msg_id) {
    final EMMessage forward_msg = EMChatManager.getInstance().getMessage(forward_msg_id);
    EMMessage.Type type = forward_msg.getType();
    switch (type) {
    case TXT:
        // 获取消息内容，发送消息
        String content = ((TextMessageBody) forward_msg.getBody()).getMessage();
        sendTextMessage(content);
        break;
    case IMAGE:
        // 发送图片
        String filePath = ((ImageMessageBody) forward_msg.getBody()).getLocalUrl();
        if (filePath != null) {
            File file = new File(filePath);
            if (!file.exists()) {
                // 不存在大图发送缩略图
                filePath = EaseImageUtils.getThumbnailImagePath(filePath);
            }
            sendImageMessage(filePath);
        }
        break;
    default:
        break;
    }
    
    if(forward_msg.getChatType() == EMMessage.ChatType.ChatRoom){
        EMChatManager.getInstance().leaveChatRoom(forward_msg.getTo());
    }
}

Source File: ChatActivity.java From FanXin-based-HuanXin with GNU General Public License v2.0

5 votes

/**
 * 发送图片
 * 
 * @param filePath
 */
private void sendPicture(final String filePath, boolean is_share) {
    Log.e("filePath------>>>>", filePath);
    String to = toChatUsername;
    // create and add image message in view
    final EMMessage message = EMMessage
            .createSendMessage(EMMessage.Type.IMAGE);
    // 如果是群聊，设置chattype,默认是单聊
    if (chatType == CHATTYPE_GROUP)
        message.setChatType(ChatType.GroupChat);

    message.setReceipt(to);
    message.setAttribute("toUserNick", toUserNick);
    message.setAttribute("toUserAvatar", toUserAvatar);
    message.setAttribute("useravatar", myUserAvatar);
    message.setAttribute("usernick", myUserNick);
    if (is_share) {
        message.setAttribute("isShare", "yes");
    }
    ImageMessageBody body = new ImageMessageBody(new File(filePath));
    // 默认超过100k的图片会压缩后发给对方，可以设置成发送原图
    // body.setSendOriginalImage(true);
    message.addBody(body);
    conversation.addMessage(message);

    listView.setAdapter(adapter);
    adapter.refresh();
    listView.setSelection(listView.getCount() - 1);
    setResult(RESULT_OK);
    // more(more);
}

Source File: ChatActivity.java From FanXin-based-HuanXin with GNU General Public License v2.0

5 votes

/**
 * 转发消息
 * 
 * @param forward_msg_id
 */
protected void forwardMessage(String forward_msg_id) {
    EMMessage forward_msg = EMChatManager.getInstance().getMessage(
            forward_msg_id);
    EMMessage.Type type = forward_msg.getType();
    switch (type) {
    case TXT:
        // 获取消息内容，发送消息
        String content = ((TextMessageBody) forward_msg.getBody())
                .getMessage();
        sendText(content);
        break;
    case IMAGE:
        // 发送图片
        String filePath = ((ImageMessageBody) forward_msg.getBody())
                .getLocalUrl();
        if (filePath != null) {
            File file = new File(filePath);
            if (!file.exists()) {
                // 不存在大图发送缩略图
                filePath = ImageUtils.getThumbnailImagePath(filePath);
            }
            sendPicture(filePath, false);
        }
        break;
    default:
        break;
    }
}

Source File: MessageAdapter.java From FanXin-based-HuanXin with GNU General Public License v2.0

4 votes

/**
 * 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;
    }

}

Source File: MessageAdapter.java From school_shop with MIT License

4 votes

/**
 * 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;
	}

}

com.easemob.chat.ImageMessageBody Java Examples