Method of loading pictures developed by Android

This paper describes the method of loading pictures in Android development. Share with you for your reference. The specific analysis is as follows:

To load pictures on the network, you need to configure the permission to access the network in the manifest, as follows:

<uses-permission android:name="android.permission.INTERNET" />

If this permission is not configured, an error will be reported: unknow host exception.

If you are loading local pictures, you can directly:

When using asynctask to load pictures, you can save the pictures locally:

I hope this article will be helpful to your Android program design.