【发布时间】:2021-11-16 15:31:41
【问题描述】:
我有一个从 API 填充的 recyclerview,有一个我想在我的 imageview 中显示的图片的 URL,我尝试了几种方法,它给出了网络线程异常,
我的适配器类,
@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
ItemPayload model = list.get(position);
Log.d("aaa",model.getTrack().getName().toString());
String image = model.getTrack().getAlbum().getImages().get(position).getUrl();
URL newurl = null;
try {
newurl = new URL(image);
} catch (MalformedURLException e) {
e.printStackTrace();
}
Bitmap mIcon_val = null;
try {
HttpURLConnection conn= (HttpURLConnection)newurl.openConnection();
conn.setDoInput(true);
conn.connect();
int length = conn.getContentLength();
int[] bitmapData =new int[length];
byte[] bitmapData2 =new byte[length];
InputStream is = conn.getInputStream();
BitmapFactory.Options options = new BitmapFactory.Options();
mIcon_val = BitmapFactory.decodeStream(is,null,options);
holder.songCover.setImageBitmap(mIcon_val);
} catch (IOException e) {
e.printStackTrace();
}
holder.textSong.setText(model.getTrack().getName());
holder.textArtist.setText(model.getTrack().getArtists().get(0).getName());
holder.textTrack.setText(model.getTrack().getAlbum().getTotal_tracks().toString());
String url = model.getTrack().getExternal_urls().getSpotify();
holder.textSong.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent viewIntent =
new Intent("android.intent.action.VIEW", Uri.parse(url));
viewIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(viewIntent);
}
});
}
有人知道更简单的方法吗?或任何修复?
【问题讨论】:
-
这能回答你的问题吗? how to set image from url for imageView
-
@Sniffer 谢谢,但它没有用,我用毕加索图书馆然后它工作了!
标签: android android-studio url android-recyclerview android-imageview