Android-这些值对于应用程序来说正常吗?

时间:2019-03-23 13:05:18

标签: android performance android-profiler

我需要说我对android很陌生。最近,在回收者视图中,当我加载100多个项目(主要是图片)时,我的应用程序首先滞后,然后自动关闭而没有错误消息。这些是探查器值。我想知道这些值是否正常?如果不是,则为正常值。我想我要说的是,这是像Facebook这样的共享应用。

Android Profiler 1

Android Profiler 2

Android Profiler 3

我的适配器代码:

if(list.get(position).getPost().getTogroup()!=null){
            holder.groupname.setText(list.get(position).getPost().getTogroup());
            holder.profilephoto.setVisibility(View.VISIBLE);
            holder.namebelow.setVisibility(View.VISIBLE);
            holder.groupname.setVisibility(View.VISIBLE);
            holder.usernamebelow.setVisibility(View.VISIBLE);
            Glide.with(holder.itemView.getContext()).load(list.get(position).getPost().getGroupppurl()).into(holder.profilephoto);
            holder.namebelow.setText(list.get(position).getUser().getNamesurname());
            holder.usernamebelow.setText("(@"+list.get(position).getUser().getUsername()+")");
            if(list.get(position).getPost().getType().equals("text")){
                if(!list.get(position).getPost().getDescription().equals("")){
                    holder.descrition.setText(list.get(position).getPost().getDescription());
                    holder.descrition.setVisibility(View.VISIBLE);
                }

            }
            if(list.get(position).getPost().getType().equals("link")){
                holder.linkpreview.setVisibility(View.VISIBLE);
                String url=list.get(position).getPost().getUrl();
                String linkimageurl=list.get(position).getPost().getLinkimageurl();
                if(holder.itemView.getContext()!=null){
                    Glide.with(holder.itemView.getContext()).load(linkimageurl).into(holder.linkimage);

                }
                String linktitle=list.get(position).getPost().getLinktitle();
                holder.linktitle.setText(linktitle);
                String linkdesc = list.get(position).getPost().getLinkdesc();
                holder.linkdesc.setText(linkdesc);
                holder.linkurl.setText(url);

                String description = list.get(position).getPost().getDescription();
                if(!description.equals("")){
                    holder.descrition.setText(description);
                    holder.descrition.setVisibility(View.VISIBLE);
                }
            }
            if(list.get(position).getPost().getType().equals("image")){



                float iratio = list.get(position).getPost().getImageratio();
                holder.imagelayout.setVisibility(View.VISIBLE);
                holder.postimage.setRatio(iratio);
                String url=list.get(position).getPost().getUrl();

                if(holder.itemView.getContext()!=null){
                    Glide.with(holder.itemView.getContext()).load(url).addListener(new RequestListener<Drawable>() {
                        @Override
                        public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
                            return false;
                        }

                        @Override
                        public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
                            holder.imageloadingbar.setVisibility(View.INVISIBLE);
                            return false;
                        }
                    }).into(holder.postimage);
                }

                String description = list.get(position).getPost().getDescription();;
                if(!description.equals("")){
                    holder.descrition.setText(description);
                    holder.descrition.setVisibility(View.VISIBLE);
                }
            }
            if(list.get(position).getPost().getType().equals("video")){
                holder.videoplayerjz.widthRatio=1;
                holder.videoplayerjz.heightRatio=1;
                holder.videoplayerjz.fullscreenButton.setVisibility(View.GONE);
                holder.videoplayerjz.setVisibility(View.VISIBLE);
                String url=list.get(position).getPost().getThumburl();

                holder.videoplayerjz.setUp(
                        list.get(position).getPost().getUrl(),
                        "", Jzvd.SCREEN_WINDOW_LIST);
                if(holder.itemView.getContext()!=null){
                    Glide.with(holder.itemView.getContext()).load(url).into(holder.videoplayerjz.thumbImageView);

                }

                String description = list.get(position).getPost().getDescription();
                if(!description.equals("")){
                    holder.descrition.setText(description);
                    holder.descrition.setVisibility(View.VISIBLE);
                }
            }

        }
        if(list.get(position).getPost().getTogroup()==null){
            holder.profilephoto.setVisibility(View.VISIBLE);
            holder.namecenter.setVisibility(View.VISIBLE);
            holder.usernamecenter.setVisibility(View.VISIBLE);
            Glide.with(holder.itemView.getContext()).load(list.get(position).getUser().getProfilephotourl()).into(holder.profilephoto);
            holder.namecenter.setText(list.get(position).getUser().getNamesurname());
            holder.usernamecenter.setText("(@"+list.get(position).getUser().getUsername()+")");
            if(list.get(position).getPost().getType().equals("text")){
                if(!list.get(position).getPost().getDescription().equals("")){
                    holder.descrition.setText(list.get(position).getPost().getDescription());
                    holder.descrition.setVisibility(View.VISIBLE);
                }

            }
            if(list.get(position).getPost().getType().equals("link")){
                holder.linkpreview.setVisibility(View.VISIBLE);
                String url=list.get(position).getPost().getUrl();
                String linkimageurl=list.get(position).getPost().getLinkimageurl();
                if(holder.itemView.getContext()!=null){
                    Glide.with(holder.itemView.getContext()).load(linkimageurl).into(holder.linkimage);

                }
                String linktitle=list.get(position).getPost().getLinktitle();
                holder.linktitle.setText(linktitle);
                String linkdesc = list.get(position).getPost().getLinkdesc();
                holder.linkdesc.setText(linkdesc);
                holder.linkurl.setText(url);

                String description = list.get(position).getPost().getDescription();
                if(!description.equals("")){
                    holder.descrition.setText(description);
                    holder.descrition.setVisibility(View.VISIBLE);
                }
            }
            if(list.get(position).getPost().getType().equals("image")){



                float iratio = list.get(position).getPost().getImageratio();
                holder.imagelayout.setVisibility(View.VISIBLE);
                holder.postimage.setRatio(iratio);
                String url=list.get(position).getPost().getUrl();

                if(holder.itemView.getContext()!=null){
                    Glide.with(holder.itemView.getContext()).load(url).addListener(new RequestListener<Drawable>() {
                        @Override
                        public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
                            return false;
                        }

                        @Override
                        public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
                            holder.imageloadingbar.setVisibility(View.INVISIBLE);
                            return false;
                        }
                    }).into(holder.postimage);
                }

                String description = list.get(position).getPost().getDescription();;
                if(!description.equals("")){
                    holder.descrition.setText(description);
                    holder.descrition.setVisibility(View.VISIBLE);
                }
            }
            if(list.get(position).getPost().getType().equals("video")){
                holder.videoplayerjz.widthRatio=1;
                holder.videoplayerjz.heightRatio=1;
                holder.videoplayerjz.fullscreenButton.setVisibility(View.GONE);
                holder.videoplayerjz.setVisibility(View.VISIBLE);
                String url=list.get(position).getPost().getThumburl();

                holder.videoplayerjz.setUp(
                        list.get(position).getPost().getUrl(),
                        "", Jzvd.SCREEN_WINDOW_LIST);
                if(holder.itemView.getContext()!=null){
                    Glide.with(holder.itemView.getContext()).load(url).into(holder.videoplayerjz.thumbImageView);

                }

                String description = list.get(position).getPost().getDescription();
                if(!description.equals("")){
                    holder.descrition.setText(description);
                    holder.descrition.setVisibility(View.VISIBLE);
                }
            }
        }

0 个答案:

没有答案