Question

In my application, while writing a file sdcard it shows Permission denied. But i give permission in sdcard. Please help?

Writing file code:

 File sdcard = Environment.getExternalStorageDirectory();
            File f = new File(sdcard, "/abc.txt");
            if (f.exists()) {
                f.delete();
            }

---

Manifest :

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

Thanks in advance!!

Answer 1

You need add use-permission in AndroidManifest file, and you should better check if you can r/w the file use canWrite() canRead() before use it.