Question

我不确定自己错过了什么，但我一直试图通过使用Picasso库的themoviedb API在gridview中显示最受欢迎的电影海报。谁知道我做错了什么？

这是我的ImageAdapter：

public class ImageAdapter extends BaseAdapter {

    private Context mContext;

    public ImageAdapter(Context c) {
        mContext = c;
    }

    public int getCount() {
        return 20;
    }

    public Object getItem(int position) {
        return null;
    }

    public long getItemId(int position) {
        return 0;
    }

    // create a new ImageView for each item referenced by the Adapter
    public View getView(int position, View convertView, ViewGroup parent) {
        ImageView imageView;
        if (convertView == null) {
            // if it's not recycled, initialize some attributes
            imageView = new ImageView(mContext);
            imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
            Picasso.with(mContext).load("https://api.themoviedb.org/3/movie/popular?api_key={APIKEY_HERE}&poster_path&images").into(imageView);
        } else {
            imageView = (ImageView) convertView;
        }

        return imageView;
    }

}

Answer 1

你必须检查picasso中的url它返回整个数据而不是图像url，尝试将poster_path的值添加到右url

Answer 2

上面提到的API将给出热门电影列表..

results: [
{
poster_path: "/inVq3FRqcYIRl2la8iZikYYxFNR.jpg",
adult: false,
overview: "life.",
release_date: "2016-02-09",
backdrop_path: "/nbIrDhOtUpdD9HKDBRy02a8VhpV.jpg",
popularity: 91.92864,
vote_count: 3497,
video: false,
vote_average: 7.2
}
]

提取要显示的影片图像的poster_path 使用以下网址显示图片http://image.tmdb.org/t/p/w500/inVq3FRqcYIRl2la8iZikYYxFNR.jpg

您可以在http://docs.themoviedb.apiary.io/#reference/configuration/configuration

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电影海报没有显示w / TheMovieDB

2 个答案: