Android 网络url设置View背景图

imgstr为url网络图片地址，topllay是要设置背景的控件； ###方法1.Android Glide设置View背景图

1  Glide.with(this).load(imgStr).asBitmap()//签到整体 背景
2                    .into(new SimpleTarget<Bitmap>() {        //设置宽高
3                        @Override
4                        public void onResourceReady(Bitmap resource, GlideAnimation<? super Bitmap> glideAnimation) {
5                            Drawable drawable = new BitmapDrawable(resource);
6                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
7                                topllay.setBackground(drawable);    //设置背景
8                            }
9                        }
10                    });

###方法2.

1            new Thread(new Runnable() {
2                @Override
3                public void run() {
4                    try {
5                        InputStream is = (InputStream) new URL(imgStr).getContent();
6                        final Drawable d = Drawable.createFromStream(is, "src");
7                        is.close();
8                        runOnUiThread(new Runnable() {
9                            @Override
10                            public void run() {
11                                topllay.setBackground(d);
12                            }
13                        });
14                    } catch (IOException e) {
15                        e.printStackTrace();
16                    }
17                }
18            }).start();