private void ExternalStorageCheck() {
String state = Environment.getExternalStorageState();
if (Environment.MEDIA_MOUNTED.equals(state)) {
// We can read and write the media
Log.i( "coolsharp", "마운트 되어 있고 쓰기도 가능함");
} else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state)) {
// We can only read the media
Log.i( "coolsharp", "마운트 되어 있지만 읽기 전용");
} else {
// Something else is wrong. It may be one of many other states, but all we need
// to know is we can neither read nor write
Log.i( "coolsharp", "마운트 되어 있지 않음");
}
}
