screenshot - take screen shot of a transparent image android -

i have main layout , linear layout llsplitpic on transparent image set background. when i'm trying capture screenshot threw code below returns transparent image want main layout image because i'm using llsplitview frame .

llsplitpic.setdrawingcacheenabled(true); llsplitpic.builddrawingcache(); llsplitpic.setdrawingcachequality(view.drawing_cache_quality_high); bitmap bmp = llsplitpic.getdrawingcache(); 

try method-

bitmap file = takesnapshot(parentlayout);     bitmap takesnapshot(view v)     {         bitmap b = bitmap.createbitmap(v.getwidth(), v.getheight(), bitmap.config.argb_8888);         canvas c = new canvas(b);         v.draw(c);         return b;     }