java - Saving a URL to internal storage -


so title misleading. i've put url in drawable.

public drawable getdrawablefromurl(string url) {     try {         inputstream = (inputstream) new url(url).getcontent();         drawable d = drawable.createfromstream(is, "src name");         return d;     } catch (exception e) {         return null;     } }

i had has bitmap kept getting nullpointers , android.os.networkonmainthreadexception, i've managed fix, nullpointer comes around again. i'm stuck on how save internal, because can save sd fine.

thanks

try this

public class downloadimage extends asynctask<string, void, bitmap> {    protected bitmap doinbackground(string... urls) {     string urldisplay = urls[0];     bitmap micon11 = null;     try {         inputstream in = new java.net.url(urldisplay).openstream();         micon11 = bitmapfactory.decodestream(in);     } catch (exception e) {         log.d("error", e.getstacktrace().tostring());      }     return micon11;  }   protected void onpostexecute(bitmap result) {    // save bitmap here   } }

to call asynctask use below code

 new downloadimage().execute(url);

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