Quick Get URL file name and suffix name

When downloading files from Android, it is always troublesome to judge the file name and suffix, we can get the file name and suffix name by the custom regular expression through the known URL path:

Custom MIME type:string suffixes= "Avi|mpeg|3gp|mp3|mp4|wav"//You can put all the file formats in the MIME source

String suffixes= "Avi|mpeg|3gp|mp3|mp4|wav|jpeg|gif|jpg|png|apk|exe|txt|html|htm|java|doc"; String file=url.substring (Url.lastindexof ('/') +1);//intercept URL last data Pattern pat=pattern.compile ("[\\w]+[\\.] ("+suffixes+");//Regular judgment Matcher mc=pat.matcher (file); while (Mc.find ()) {String substring = mc.group ();//intercept filename suffix name log.e ("substring:", substring);}

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Quick Get URL file name and suffix name