c# - Picture appears only after restart the device -


i have android-app takes pictures , saves them in external storage ("dcim/cameras"). pictures appear after restarting handy. there kind of update or way around this?

my source-code saving image:

var dir = android.os.environment.getexternalstoragepublicdirectory(android.os.environment.directorydcim); var pictures = dir.absolutepath + "/camera"; string name = system.datetime.now.tostring("yyyymmdd_hhmmssfff") + ".jpg"; string filepath = system.io.path.combine(pictures, name); filestream output; bitmap bitmap = bitmapfactory.decodebytearray(imagedata, 0, imagedata.length); try {     output = new filestream(filepath, filemode.create);     bitmap.compress(bitmap.compressformat.jpeg, 100, output);     output.close();     //static class contains methode mediascannerconnection.scanfile      mediagalleryhelper.addfiletogallery(name);  } catch (system.exception ex) {     system.console.writeline(ex.tostring()); }

you have let photo gallery know new photo has been added. can use below code that:

this.sendbroadcast(new intent(intent.action_media_scanner_scan_file, uri.parse("file://" + filepath)));

where 'this' activity.


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