如何使用 Picasso 加載照片

Question

我正在實施一個應用程序，我正在嘗試使用 picasso 加載照片，但我沒有得到任何結果。 我怎樣才能弄清楚？ 這是我所做的：

    public class FullScreenPhoto extends AppCompatActivity {
    ActivityFullScreenPhotoBinding binding;
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            binding=ActivityFullScreenPhotoBinding.inflate(getLayoutInflater());
            setContentView(binding.getRoot());
    //Retrieving image path
            Intent intent = getIntent();
            String path =intent.getStringExtra("image_path");
//value of path=/storage/emulated/0/Android/data/com.ticanalyse.mheath.bf/files/Pictures/AH144644_7972289747179568715.jpg
            if (Objects.equals(path, "no_image")) {
                binding.imageContainer.setVisibility(View.GONE);
                binding.textView.setVisibility(View.VISIBLE);
            }else{
                Log.d("path",path);
                binding.imageContainer.setVisibility(View.VISIBLE);
                Picasso.get()
                        .load(path)
                        .into(binding.imageContainer);
    
            }
        }
    }

Answer 1

我不確定 picasso 是否顯示來自 filePath 的圖像。 但是滑行可以做到這一點。

使用glide with listener，你一定可以實現圖像

Glide
    .with(context)
    .load(path)
    .listener(object : RequestListener<Drawable> {
        override fun onLoadFailed(e: GlideException?, model: Any?, target: Target<Drawable>?, isFirstResource: Boolean): Boolean {
            //TODO handle error images while loading photo
            return true
        }

        override fun onResourceReady(resource: Drawable?, model: Any?, target: Target<Drawable>?, dataSource: DataSource?, isFirstResource: Boolean): Boolean {
            //TODO use "resource" as the photo for your ImageView
            return true
        }

    })
    .into(binding.imageContainer)