Nitrite doesn't work with android 7.1.1 about nitrite-java

[anidotnet]

Don't create the db file for yourself

if (!dbFile.exists()) {
    dbFile.createNewFile();
}

Instead, try to initialise it as follows:

Nitrite db = Nitrite.builder()
        .filePath(Environment.getExternalStorageDirectory().getPath() + "/" + C.DB.DATABASE_FOLDER_NAME + "/" + C.DB.DATABASE_FILE_NAME)
        .openOrCreate();

The openOrCreate() call will create the db file if it does not exists. But you need to create any parent dir if necessary.

[boris-dev]

Thank you, but it doesn't work

[anidotnet]

Are you getting the same error after the modification? I tried with the sample project on Nougat and it is running fine without any complain.

[anidotnet]

Closing the issue due to inactivity. In case you are able to reproduce the issue after the suggested modification please feel free to reopen the issue.

hi Anidotnet,

I got some exception during the data search. Later I build the new war file and still I get the same error.
Please advice.

Nitrite nitDB = Nitrite.builder().compressed().filePath(dbFilePath).openOrCreate();
Same error "NO2.2001: database is already opened in other process
Thank you.

[anidotnet]

You will get this error when you are trying to create a nitrite instance while another nitrite instance has already opened the database file and acquire an exclusive lock on it. You need to make sure you are not holding any other nitrite instance in some other activities which are not closed yet.

For your reference you can see the example android project and try to understand what I meant here. You can either share one nitrite instance between your activities or you can open the database in onStart() and close the database in onStop() method of your activity, so that you can open a nitrite instance in each activity without this error.

thank you. can you share the example android project link.

[anidotnet]

Here is the link - https://github.com/dizitart/nitrite-database/tree/master/example-android-app