FingerprintDialog.java 文件源码

public void notifyPasswordValidation(boolean valid) {
    final MaterialDialog dialog = (MaterialDialog) getDialog();
    final View positive = dialog.getActionButton(DialogAction.POSITIVE);
    final View negative = dialog.getActionButton(DialogAction.NEGATIVE);
    toggleButtonsEnabled(true);

    if (valid) {
        if (mStage == Stage.KEY_INVALIDATED &&
                mUseFingerprintFutureCheckBox.isChecked()) {
            // Re-create the key so that fingerprints including new ones are validated.
            mFingerLock.recreateKey(this);
            mStage = Stage.FINGERPRINT;
        }
        mPassword.setText("");
        mCallback.onFingerprintDialogAuthenticated();
        dismiss();
    } else {
        mPasswordDescriptionTextView.setText(R.string.invalid_password);
        final int red = ContextCompat.getColor(getActivity(), R.color.material_red_500);
        MDTintHelper.setTint(mPassword, red);
        ((TextView) positive).setTextColor(red);
        ((TextView) negative).setTextColor(red);
    }
}