@Override
    public void loadAlbums() {
        ContentResolver cr = mTasksView.getAppCr();
        BoxingManager.getInstance().loadAlbum(cr, mLoadAlbumCallback);
    }
A presenter implement {@link com.bilibili.boxing.presenter.PickerContract.Presenter}.

@author ChenSL
boxing/src/main/java/com/bilibili/boxing/presenter/PickerPresenter.java