android - Save video to Internal Storage -

i have videoview plays video path corresponds video file within android gallery

 videoview videoview1 = (videoview)promptsview.findviewbyid(r.id.videoview09);             string srcpath = "/storage/emulated/0/dcim/camera/20150824_210148.mp4";             videoview1.setvideopath(srcpath);             videoview1.requestfocus();             videoview1.start(); 

now, need somehow store video videoview internal storage app privately.

i've managed photos using

public string saveimagetointernalstorage(bitmap image, string imgrequestedname) {     contextwrapper cw = new contextwrapper(getactivity());     file directory = cw.getdir("imagedir", context.mode_private);     file mypath=new file(directory,imgrequestedname+".jpg");     string loc = mypath.getabsolutepath();     fileoutputstream fos = null;     try {          fos = new fileoutputstream(mypath);         image.compress(bitmap.compressformat.jpeg, 70, fos);         sharedpreferences pref = getactivity().getapplicationcontext().getsharedpreferences("mypref", context.mode_private);         final sharedpreferences.editor editor = pref.edit();         editor.putint("totalimagecount",(pref.getint("totalimagecount",0))+1);         editor.commit();          fos.close();     } catch (exception e) {         e.printstacktrace();     }      return mypath.getabsolutepath(); } 

how can equivalent videos?

and how can read video internal storage?

saving video using it's path internal storage :

 contextwrapper cw = new contextwrapper(getactivity());  file directory = cw.getdir("viddir", context.mode_private);  file mypath=new file(directory,vidrequestedname+".mp4");              try {                 fileoutputstream newfile = new fileoutputstream (mypath);                 //path 0 = current path of video                 fileinputstream oldfile = new fileinputstream (path0);                  // transfer bytes in out                 byte[] buf = new byte[1024];                 int len;                 while ((len = oldfile.read(buf)) > 0) {                     newfile.write(buf, 0, len);                 }                 newfile.flush();                 newfile.close();                 oldfile.close();