ImageView一键添加网络图片，自定义url数组资源

imageView.setImageBitmap(BitmapFactory.decodeStream(new URL("").openStream()));

在values中自定义资源数组和引用方式

<resources>
    <string-array name="lunbo_url">
        <item>http://cms-bucket.nosdn.127.net/0dfe42269ad740708e062eaeb0e2377520161211085346.png</item>
        <item>http://cms-bucket.nosdn.127.net/64526bbaf66840f6ae6f3930e47eb59320161211085056.png</item>
        <item>http://cms-bucket.nosdn.127.net/378fbd66377547aea7d9be63d015fd3120161208100408.png</item>
        <item>http://cms-bucket.nosdn.127.net/8ce327a8048840169fd8bec5b8f3a21920161208142057.png</item>
    </string-array>
</resources>

Java中引用
private String[] imageIds= imageIds=this.getResources().getStringArray(R.array.lunbo_url);