android - Saved image takes minutes to appear in Gallery -


i'm saving bitmap in sd card , called intent.action_media_mounted right after.

it displays in gallery takes 5 minutes image appear. there way make instantaneous?

file newfile = new file(newfilename); if (newfile.exists()) {      newfile.delete(); }  try {    fileoutputstream out = new fileoutputstream(newfile);    bitmap.compress(bitmap.compressformat.jpeg, 100, out);    out.flush();    out.close();    context.sendbroadcast(new intent(intent.action_media_mounted, uri.parse("file://" + environment.getexternalstoragedirectory())));    toast.maketext(context, "photo appear in gallery in few minutes.", toast.length_short).show(); } catch (exception e) {    e.printstacktrace(); }

you need pass file mediascannerconnection : http://developer.android.com/reference/android/media/mediascannerconnection.html .
way system can instantly knows there new file needs added gallery.
right now, have wait until system scans filesystem , see file, of course not instantaneous.
, way, when have implemented this, should able remove intent.action_media_mounted call, not here broadcast file additions (mediascannerconnection is).


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