private void showAdvancedInfo() {
String certificate = null;
// advanced info: package certificate SHA-256
try {
MessageDigest md = MessageDigest.getInstance("SHA-256");
md.update(mAppSettings.getPackageCertificate());
byte[] digest = md.digest();
certificate = new String(Hex.encode(digest));
} catch (NoSuchAlgorithmException e) {
Log.e(Constants.TAG, "Should not happen!", e);
}
AdvancedAppSettingsDialogFragment dialogFragment =
AdvancedAppSettingsDialogFragment.newInstance(mAppSettings.getPackageName(), certificate);
dialogFragment.show(getSupportFragmentManager(), "advancedDialog");
}
