isVideo static method
Checks if string is an video file.
Implementation
static bool isVideo(String filePath) {
var ext = filePath.toLowerCase();
return ext.endsWith(".mp4") ||
ext.endsWith(".avi") ||
ext.endsWith(".wmv") ||
ext.endsWith(".rmvb") ||
ext.endsWith(".mpg") ||
ext.endsWith(".mpeg") ||
ext.endsWith(".3gp");
}