android - Table layout to bitmap -


i have form in tablelayout form filled database, want send table output via email.but have problem converting tablelayout bitmap. here final activity working on

public class sendemail extends activity  {       button buttonsend;     tablelayout tablemessage;     intent emailfinal;      public void oncreate(bundle savedinstancestate) {             super.oncreate(savedinstancestate);              setcontentview(r.layout.sendemail);               string orderdate = java.text.dateformat.getdatetimeinstance().format(calendar.getinstance().gettime());               string email = pdatabase.getpemail();              emailfinal = new intent(intent.action_send);                 emailfinal.putextra(intent.extra_email, new string[]{ email});

buttonsend =(button) findviewbyid(r.id.sendemail);

tablemessage = (tablelayout) findviewbyid(r.id.tablelayout1); 

                buttonsend.setonclicklistener(new onclicklistener() {                      @override                     public void onclick(view v) {                     bitmap b = bitmap.createbitmap( tablemessage.getwidth(),                             tablemessage.getheight(),                                bitmap.config.argb_8888);             canvas c = new canvas(b);             tablemessage.draw(c);             bitmapdrawable d = new bitmapdrawable(getresources(), b)                             emailfinal.putextra(intent.extra_text, b);                                   emailfinal.settype("message/rfc822");                         startactivity(intent.createchooser(emailfinal, "choose email client :"));                     }

you can simple use this.

public void sendmydata(view v){   bitmap cs = null;  tablemessage.setdrawingcacheenabled(true);  tablemessage.builddrawingcache(true);  cs = bitmap.createbitmap(tablemessage.getdrawingcache());  canvas canvas = new canvas(cs);  tablemessage.draw(canvas);  canvas.save();  tablemessage.setdrawingcacheenabled(false);  string path = images.media.insertimage(getcontentresolver(), cs,                 "mytableoutput", null);  uri uri = uri.parse(path);  intent sharingintent = new intent(intent.action_send);  sharingintent.settype("image/png");  sharingintent.putextra(intent.extra_stream, uri);  startactivity(intent.createchooser(sharingintent,                     "share image using"));  }

now in xml file se button.

android:onclick = "sendmydata"

add permission manifest file also.

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

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