public void deleteKey(Uri dataUri, Handler deleteHandler) {
try {
long masterKeyId =
new ProviderHelper(mActivity).getCachedPublicKeyRing(dataUri).extractOrGetMasterKeyId();
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(deleteHandler);
DeleteKeyDialogFragment deleteKeyDialog =
DeleteKeyDialogFragment.newInstance(messenger, new long[] {masterKeyId});
deleteKeyDialog.show(mActivity.getSupportFragmentManager(), "deleteKeyDialog");
} catch (PgpGeneralException e) {
Log.e(Constants.TAG, "key not found!", e);
}
}
/**
* Show dialog to delete key
*
* @param keyRingRowIds
*/
public void showDeleteKeyDialog(final ActionMode mode, long[] keyRingRowIds) {
// Message is received after key is deleted
Handler returnHandler =
new Handler() {
@Override
public void handleMessage(Message message) {
if (message.what == DeleteKeyDialogFragment.MESSAGE_OKAY) {
mode.finish();
}
}
};
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(returnHandler);
DeleteKeyDialogFragment deleteKeyDialog =
DeleteKeyDialogFragment.newInstance(messenger, keyRingRowIds, Id.type.secret_key);
deleteKeyDialog.show(getActivity().getSupportFragmentManager(), "deleteKeyDialog");
}