Android file names with spaces cannot be opened

When I open a file in sdcard, my code works normally. However, if I open a file name with spaces, an error will appear (for example: path – "/ sdcard / download / Hello hi. JPG")

I tried string. Replace ("", ""); It doesn't work

try {
    File file = new File(paths);
    if (file.exists()) {
        Uri path = Uri.fromFile(file);
        Intent intent = new Intent(Intent.ACTION_VIEW);
        String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(MimeTypeMap.getFileExtensionFromUrl(paths));

        if (!mimeType.equals("")) {
            intent.setDataAndType(path, mimeType);
            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            startActivity(intent);
        } else {
            Toast.makeText(this, "Unsupported Format to Open", Toast.LENGTH_SHORT).show();
        }
    }
} catch (ActivityNotFoundException e) {
    Toast.makeText(this, "No Application Available to View this File", Toast.LENGTH_SHORT).show();
} catch(Exception e) {
    Toast.makeText(this, "Error Occurred", Toast.LENGTH_SHORT).show();
}

Please help

resolvent:

Try:

Uri uri = Uri.parse(paths);
File file = new File(uri.getPath());

Uri.parse fixes all spaces / backslashes / illegal characters in the path and produces a "good" URI

The content of this article comes from the network collection of netizens. It is used as a learning reference. The copyright belongs to the original author.
THE END
分享
二维码
< <上一篇
下一篇>>