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如何在Android中使用图像扩展片段? 图片来自网站

[英]How to extends fragment with image in Android? which is the image come from a website

我想用图像扩展片段,该图像来自网站。 这是我的代码:

公共类tab1扩展Fragment {

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

    View view=inflater.inflate(R.layout.tab1,container,false);
    ImageView iklansatu = (ImageView) view.findViewById(R.id.iklanpertama);

    String gambar1="https://www.nomindphotography.com/wp-content/uploads/2015/01/Gentle-View-20141125-_DSC7035.jpg";

    try {
        URL newurl = new URL(gambar1);
        Bitmap mIcon_val = BitmapFactory.decodeStream(newurl.openConnection().getInputStream());
        iklansatu.setImageBitmap(mIcon_val);
    } catch (Exception e)
    {
        return null;
    }
    return view;
}

}

那么,我的代码怎么了? 谢谢 :)

确保您已在清单中添加了Internet权限。

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

    View view=inflater.inflate(R.layout.tab1,container,false);
    ImageView iklansatu = (ImageView) view.findViewById(R.id.iklanpertama);

        try {
            URL newurl = new URL(gambar1[0]);
            Bitmap mIcon_val = BitmapFactory.decodeStream(newurl.openConnection().getInputStream());
            iklansatu.setImageBitmap(mIcon_val);
           } catch (Exception e) {
        }

    return  view;
}

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