Filepicker

Dependencies

implementation 'com.droidninja:filepicker:2.1.5'

repositories {

  maven { url "https://jitpack.io" }

}

 int maxCount = MAX_ATTACHMENT_COUNT - imagesEncodedDoc.size() + docPaths.size();

            if (imagesEncodedDoc.size() == MAX_ATTACHMENT_COUNT) {

                Toast.makeText(activity, getResources().getString(R.string.cnanot_selected_more_than) + MAX_ATTACHMENT_COUNT + " items",

                        Toast.LENGTH_SHORT).show();

            } else {

                cilck_set = "doc";

                FilePickerBuilder.getInstance()

                        .setMaxCount(maxCount)

                        .setSelectedFiles(docPaths)

                        .enableDocSupport(true)

                        .setActivityTheme(R.style.FilePickerTheme)

                        .pickFile(this);

            }