toast 图像标题 onclick

Question

我在 Recycleview 图片库中有这段代码。我想为每张图片的标题干杯。我该怎么做？

 public void onBindViewHolder(MyAdapter.ViewHolder viewHolder, int i) {

    viewHolder.title.setText(galleryList.get(i).getImage_title());
    viewHolder.img.setScaleType(ImageView.ScaleType.CENTER_CROP);
    viewHolder.img.setImageResource((galleryList.get(i).getImage_ID()));
    viewHolder.img.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            Toast.makeText(context,"Image",Toast.LENGTH_LONG).show();
        }
    });
}

Answer 1

替换

Toast.makeText(context,"Image",Toast.LENGTH_LONG).show();

和

Toast.makeText(context,galleryList.get(i).getImage_title(),Toast.LENGTH_LONG).show();

toast 图像标题 onclick

toast image title onclick

java

android

onclick

toast