protected void parseLoginButtonAttributes()

in facebook-login/src/main/java/com/facebook/login/widget/LoginButton.java [819:859]
40 lines of code
4 McCabe index (conditional complexity)

  protected void parseLoginButtonAttributes(
      final Context context,
      final AttributeSet attrs,
      final int defStyleAttr,
      final int defStyleRes) {
    this.toolTipMode = ToolTipMode.DEFAULT;
    final TypedArray a =
        context
            .getTheme()
            .obtainStyledAttributes(
                attrs, R.styleable.com_facebook_login_view, defStyleAttr, defStyleRes);
    try {
      confirmLogout =
          a.getBoolean(R.styleable.com_facebook_login_view_com_facebook_confirm_logout, true);
      loginText = a.getString(R.styleable.com_facebook_login_view_com_facebook_login_text);
      logoutText = a.getString(R.styleable.com_facebook_login_view_com_facebook_logout_text);
      toolTipMode =
          ToolTipMode.fromInt(
              a.getInt(
                  R.styleable.com_facebook_login_view_com_facebook_tooltip_mode,
                  ToolTipMode.DEFAULT.getValue()));
      // If no button radius specified, defaults to 'com_facebook_button_corner_radius'
      if (a.hasValue(R.styleable.com_facebook_login_view_com_facebook_login_button_radius)) {
        customButtonRadius =
            a.getDimension(
                R.styleable.com_facebook_login_view_com_facebook_login_button_radius, 0.0f);
      }
      customButtonTransparency =
          a.getInteger(
              R.styleable.com_facebook_login_view_com_facebook_login_button_transparency,
              MAX_BUTTON_TRANSPARENCY);
      if (customButtonTransparency < MIN_BUTTON_TRANSPARENCY) {
        customButtonTransparency = MIN_BUTTON_TRANSPARENCY;
      }
      if (customButtonTransparency > MAX_BUTTON_TRANSPARENCY) {
        customButtonTransparency = MAX_BUTTON_TRANSPARENCY;
      }
    } finally {
      a.recycle();
    }
  }