Examples with LoadImageTask com.juns.wechat.chat.task.LoadImageTask used on opensource projects

Example 1 with LoadImageTask

use of com.juns.wechat.chat.task.LoadImageTask in project wechat by motianhuo.

the class MessageAdapter method showImageView.

/**
	 * 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) {
                // TODO 查看大图
                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;
    }
}