[FIXED] Flutter get Images by extension form storage

Issue

I want to know how can i compare file extension

void main() {
List<String> image = ["sdasd/dsd.png","sdafd/ddd.jpeg","sdsdd/dgd.gif","sdasd/dhd.png","sdasd/dhd.txt",];

final RegExp regExp =
    RegExp(".(gif|jpe?g|tiff?|png|webp|bmp)", caseSensitive: true);

for (var img in image) {
  print(img.contains(regExp));
 }
}

output:- true true true true false

Problem if i put ".pngk" it show me "true",

need help

Solution

Your regex is looking for matches in the entire string, not at the end.

Add $ to end:

".(gif|jpe?g|tiff?|png|webp|bmp)\$"

$ matches position just after the last character of the string.

Answered By - Ivan Braiko
Answer Checked By - Marie Seifert (JavaFixing Admin)