androidx support

[fbertanha]

any prevision for migration to androidx support library? following the docs https://docs.objectbox.io/livedata-arch.-comp. the observe method from LiveData is highlighted red by the ide (not found). opening the ObjectBoxLiveData class the LiveData class is missing android.arch.lifecycle.LiveData.

//observe not found
model.getNoteLiveData(notesBox).observe(this, new Observer<List<Note>>() {
    @Override
    public void onChanged(@Nullable List<Note>; notes) {
        notesAdapter.setNotes(notes);
    }
});

[greenrobot-team]

Do you have your project set up correctly for AndroidX? Check if your gradle.properties file contains:

android.useAndroidX=true
android.enableJetifier=true

Check the migration guide to continue using libraries that do not yet use the new imports.

Anyhow, leaving this open to track changing our dependencies/imports to AndroidX.
-ut

[jgoamakf]

I also ran into this problem.

I solved it with

1. Delete gradle cache ( https://www.airaghi.net/en/2016/09/21/how-to-delete-gradle-cache-files/ )
2. Restart Android Studio with "File" -> "Invalidate Caches / Restart".
3. Indexing seems stuck, "Invalidate Caches / Restart" again.

I'm not sure this is best, but worked for me. I hope this helps.

[fbertanha]

I also ran into this problem.

I solved it with

1. Delete gradle cache ( https://www.airaghi.net/en/2016/09/21/how-to-delete-gradle-cache-files/ )
2. Restart Android Studio with "File" -> "Invalidate Caches / Restart".
3. Indexing seems stuck, "Invalidate Caches / Restart" again.

I'm not sure this is best, but worked for me. I hope this helps.

It's works!!! Thanks you friend

[greenrobot]

This is also part of the just released version '2.4.0-RC' - would be great if you could give it a try and report back. Thank you!