PresetStoreActivity.java 文件源码

private void openPreset() {
    new FileChooserDialog.Builder(this)
            .initialPath(Environment.getExternalStorageDirectory().getPath())
            .mimeType("application/zip")
            .tag("optional-identifier")
            .show(this);
    Toast.makeText(activity, R.string.preset_store_open_preset, Toast.LENGTH_LONG).show();
}