I have an option to backup the SQLite Database
of my app by using following code snippet.
File sd = Environment.getExternalStorageDirectory();
File data = Environment.getDataDirectory();
File myDir = new File(Environment.getExternalStorageDirectory(), "LatLng Recorder");
if (!myDir.exists()) {
myDir.mkdir();
}
FileChannel source = null;
FileChannel destination = null;
String currentDbPath = "/data/" + "com.realtech.latlngrecorder" + "/databases/" + "latLngDB";
String backupPath = "/LatLng Recorder/latLngDB.db";
File currentDb = new File(data, currentDbPath);
File backupDb = new File(sd, backupPath);
try {
source = new FileInputStream(currentDb).getChannel();
destination = new FileOutputStream(backupDb).getChannel();
destination.transferFrom(source, 0, source.size());
source.close();
destination.close();
} catch (IOException e) {
e.printStackTrace();
}
It previously worked fine but whenever I tried to backup the Database it shows the following error. /data/data/com.realtech.latlngrecorder/databases/latLngDb:open failed: ENOENT(No such file or directory)
I don't know what went wrong now. Above code worked very well previously. Any Solutions. Thank you.
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